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environment variable `PATH' set to `/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin:/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/bin:/gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/bin:/gnu/store/sxx22f98vfbavcqmdksm6as8fvskpxiw-tar-1.34/bin:/gnu/store/x24bm49ag5dvki72mjdz195bfb89nrnb-gzip-1.12/bin:/gnu/store/j8wlfmlmfvpbza6is9wv9xsd8psrxn00-bzip2-1.0.8/bin:/gnu/store/gr0sy0m1mv36qv54idm6cn10l3mngshq-file-5.44/bin:/gnu/store/zmcf5kpqiighkbh7wslf91qdjwj06yr1-diffutils-3.8/bin:/gnu/store/210yfax18r2g2inxrml9435ikhfcca6m-patch-2.7.6/bin:/gnu/store/c8jyph2lxw0m9na34fg8h70n4nnnz7is-findutils-4.9.0/bin:/gnu/store/hc05d76f1j3iz3v2bs5jz4fpljl1r4dj-gawk-5.2.1/bin:/gnu/store/xxcfsimvxz7z4dj593gnqbkzc6picwzq-sed-4.8/bin:/gnu/store/yrv5f70mn83a876b78i5s79dd2hsh0zf-grep-3.8/bin:/gnu/store/6k1yys9wqrfn4y41ic1win8gpnimncwj-xz-5.2.8/bin:/gnu/store/a5i8avx826brw5grn3n4qv40g514505c-coreutils-9.1/bin:/gnu/store/wj7casda7rb55rvqjnpm0bm7a2zm6618-make-4.3/bin:/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin:/gnu/store/na1dpbbcxjaa3n8wkwrfpch476f90hlf-ld-wrapper-0/bin:/gnu/store/zh4x65snfis7svs6906gj1z8i7dx2j3m-binutils-2.38/bin:/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin:/gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/bin:/gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/sbin'
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environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/l2iwk7p08lpb0hhcp2jnlkqs06520441-googletest-1.12.1/include:/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/include:/gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/include:/gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/include:/gnu/store/j8wlfmlmfvpbza6is9wv9xsd8psrxn00-bzip2-1.0.8/include:/gnu/store/gr0sy0m1mv36qv54idm6cn10l3mngshq-file-5.44/include:/gnu/store/hc05d76f1j3iz3v2bs5jz4fpljl1r4dj-gawk-5.2.1/include:/gnu/store/6k1yys9wqrfn4y41ic1win8gpnimncwj-xz-5.2.8/include:/gnu/store/wj7casda7rb55rvqjnpm0bm7a2zm6618-make-4.3/include:/gnu/store/zh4x65snfis7svs6906gj1z8i7dx2j3m-binutils-2.38/include:/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++:/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include:/gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/include:/gnu/store/5iklcps70c0sfkxvlrhg8jhf3q4h18bj-linux-libre-headers-5.15.49/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/l2iwk7p08lpb0hhcp2jnlkqs06520441-googletest-1.12.1/lib:/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/lib:/gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/lib:/gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib:/gnu/store/j8wlfmlmfvpbza6is9wv9xsd8psrxn00-bzip2-1.0.8/lib:/gnu/store/gr0sy0m1mv36qv54idm6cn10l3mngshq-file-5.44/lib:/gnu/store/hc05d76f1j3iz3v2bs5jz4fpljl1r4dj-gawk-5.2.1/lib:/gnu/store/6k1yys9wqrfn4y41ic1win8gpnimncwj-xz-5.2.8/lib:/gnu/store/zh4x65snfis7svs6906gj1z8i7dx2j3m-binutils-2.38/lib:/gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib:/gnu/store/l0yryi5jsa1grnvw01c9nkz9c81cv224-glibc-2.35-static/lib:/gnu/store/visfdda934gvivwihwhlm63fdqhhcc8a-glibc-utf8-locales-2.35/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/visfdda934gvivwihwhlm63fdqhhcc8a-glibc-utf8-locales-2.35/lib/locale'
phase `set-paths' succeeded after 0.0 seconds
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phase `install-locale' succeeded after 0.0 seconds
starting phase `unpack'
exiv2-0.27.5-Source/fuzz/
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exiv2-0.27.5-Source/.github/
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exiv2-0.27.5-Source/.github/workflows/on_PR_linux_fuzz.yml
exiv2-0.27.5-Source/.github/workflows/on_push_ExtraJobsForMain.yml
exiv2-0.27.5-Source/.github/workflows/nightly_Linux_distributions.yml
exiv2-0.27.5-Source/.github/workflows/release.yml
exiv2-0.27.5-Source/.github/workflows/on_push_BasicWinLinMac.yml
exiv2-0.27.5-Source/.github/workflows/on_PR_linux_matrix.yml
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exiv2-0.27.5-Source/xmpsdk/
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exiv2-0.27.5-Source/xmpsdk/include/TXMPIterator.hpp
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exiv2-0.27.5-Source/xmpsdk/include/client-glue/
exiv2-0.27.5-Source/xmpsdk/include/client-glue/TXMPIterator.incl_cpp
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exiv2-0.27.5-Source/xmpsdk/include/client-glue/TXMPUtils.incl_cpp
exiv2-0.27.5-Source/xmpsdk/include/client-glue/TXMPMeta.incl_cpp
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exiv2-0.27.5-Source/cmake/exiv2_uninstall.cmake
exiv2-0.27.5-Source/cmake/compilerFlagsExiv2.cmake
exiv2-0.27.5-Source/cmake/FindRegex.cmake
exiv2-0.27.5-Source/cmake/exiv2.pc.in
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exiv2-0.27.5-Source/cmake/generateDoc.cmake
exiv2-0.27.5-Source/appveyor_mingw_cygwin.yml
exiv2-0.27.5-Source/src/
exiv2-0.27.5-Source/src/doxygen.hpp.in
exiv2-0.27.5-Source/src/utilsvideo.cpp
exiv2-0.27.5-Source/src/image_int.hpp
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exiv2-0.27.5-Source/src/cr2header_int.cpp
exiv2-0.27.5-Source/src/nikonmn_int.cpp
exiv2-0.27.5-Source/src/tiffvisitor_int.cpp
exiv2-0.27.5-Source/src/tzfile.h
exiv2-0.27.5-Source/src/properties.cpp
exiv2-0.27.5-Source/src/tiffcomposite_int.hpp
exiv2-0.27.5-Source/src/value.cpp
exiv2-0.27.5-Source/src/cr2header_int.hpp
exiv2-0.27.5-Source/src/tiffcomposite_int.cpp
exiv2-0.27.5-Source/src/basicio.cpp
exiv2-0.27.5-Source/src/futils.cpp
exiv2-0.27.5-Source/src/canonmn_int.cpp
exiv2-0.27.5-Source/src/samsungmn_int.hpp
exiv2-0.27.5-Source/src/version.cpp
exiv2-0.27.5-Source/src/canonmn_int.hpp
exiv2-0.27.5-Source/src/fujimn_int.hpp
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exiv2-0.27.5-Source/src/tiffimage.cpp
exiv2-0.27.5-Source/src/tiffimage_int.cpp
exiv2-0.27.5-Source/src/casiomn_int.cpp
exiv2-0.27.5-Source/src/sigmamn_int.cpp
exiv2-0.27.5-Source/src/pngimage.cpp
exiv2-0.27.5-Source/src/metadatum.cpp
exiv2-0.27.5-Source/src/crwimage.cpp
exiv2-0.27.5-Source/src/minoltamn_int.hpp
exiv2-0.27.5-Source/src/casiomn_int.hpp
exiv2-0.27.5-Source/src/bmffimage.cpp
exiv2-0.27.5-Source/src/orfimage_int.cpp
exiv2-0.27.5-Source/src/riffvideo.cpp
exiv2-0.27.5-Source/src/tags_int.hpp
exiv2-0.27.5-Source/src/sonymn_int.cpp
exiv2-0.27.5-Source/src/panasonicmn_int.cpp
exiv2-0.27.5-Source/src/samsungmn_int.cpp
exiv2-0.27.5-Source/src/error.cpp
exiv2-0.27.5-Source/src/tags.cpp
exiv2-0.27.5-Source/src/tgaimage.cpp
exiv2-0.27.5-Source/src/rw2image_int.cpp
exiv2-0.27.5-Source/src/sonymn_int.hpp
exiv2-0.27.5-Source/src/pngchunk_int.hpp
exiv2-0.27.5-Source/src/xmpsidecar.cpp
exiv2-0.27.5-Source/src/webpimage.cpp
exiv2-0.27.5-Source/src/helper_functions.cpp
exiv2-0.27.5-Source/src/bmpimage.cpp
exiv2-0.27.5-Source/src/iptc.cpp
exiv2-0.27.5-Source/src/gifimage.cpp
exiv2-0.27.5-Source/src/utils.hpp
exiv2-0.27.5-Source/src/types.cpp
exiv2-0.27.5-Source/src/epsimage.cpp
exiv2-0.27.5-Source/src/xmp.cpp
exiv2-0.27.5-Source/src/tifffwd_int.hpp
exiv2-0.27.5-Source/src/olympusmn_int.cpp
exiv2-0.27.5-Source/src/image_int.cpp
exiv2-0.27.5-Source/src/panasonicmn_int.hpp
exiv2-0.27.5-Source/src/getopt.cpp
exiv2-0.27.5-Source/src/olympusmn_int.hpp
exiv2-0.27.5-Source/src/rafimage.cpp
exiv2-0.27.5-Source/src/ssh.cpp
exiv2-0.27.5-Source/src/datasets.cpp
exiv2-0.27.5-Source/src/crwimage_int.cpp
exiv2-0.27.5-Source/src/rw2image.cpp
exiv2-0.27.5-Source/src/pentaxmn_int.cpp
exiv2-0.27.5-Source/src/pngchunk_int.cpp
exiv2-0.27.5-Source/src/http.cpp
exiv2-0.27.5-Source/src/exiv2app.hpp
exiv2-0.27.5-Source/src/convert.cpp
exiv2-0.27.5-Source/src/helper_functions.hpp
exiv2-0.27.5-Source/src/makernote_int.hpp
exiv2-0.27.5-Source/src/cr2image.cpp
exiv2-0.27.5-Source/src/enforce.hpp
exiv2-0.27.5-Source/src/asfvideo.cpp
exiv2-0.27.5-Source/src/pgfimage.cpp
exiv2-0.27.5-Source/src/tags_int.cpp
exiv2-0.27.5-Source/src/minoltamn_int.cpp
exiv2-0.27.5-Source/src/easyaccess.cpp
exiv2-0.27.5-Source/src/quicktimevideo.cpp
exiv2-0.27.5-Source/src/tiffvisitor_int.hpp
exiv2-0.27.5-Source/src/makernote_int.cpp
exiv2-0.27.5-Source/src/exiv2.cpp
exiv2-0.27.5-Source/src/jpgimage.cpp
exiv2-0.27.5-Source/src/timegm.h
exiv2-0.27.5-Source/src/actions.hpp
exiv2-0.27.5-Source/src/fff.h
exiv2-0.27.5-Source/src/image.cpp
exiv2-0.27.5-Source/src/CMakeLists.txt
exiv2-0.27.5-Source/src/private.h
exiv2-0.27.5-Source/src/crwimage_int.hpp
exiv2-0.27.5-Source/src/orfimage.cpp
exiv2-0.27.5-Source/src/actions.cpp
exiv2-0.27.5-Source/src/tiffimage_int.hpp
exiv2-0.27.5-Source/src/preview.cpp
exiv2-0.27.5-Source/src/psdimage.cpp
exiv2-0.27.5-Source/src/orfimage_int.hpp
exiv2-0.27.5-Source/src/fujimn_int.cpp
exiv2-0.27.5-Source/src/TODO
exiv2-0.27.5-Source/src/getopt.hpp
exiv2-0.27.5-Source/src/unused.h
exiv2-0.27.5-Source/src/i18n.h
exiv2-0.27.5-Source/src/rw2image_int.hpp
exiv2-0.27.5-Source/src/jp2image.cpp
exiv2-0.27.5-Source/src/pentaxmn_int.hpp
exiv2-0.27.5-Source/src/matroskavideo.cpp
exiv2-0.27.5-Source/src/utils.cpp
exiv2-0.27.5-Source/src/ini.cpp
exiv2-0.27.5-Source/src/mrwimage.cpp
exiv2-0.27.5-Source/src/exif.cpp
exiv2-0.27.5-Source/exiv2.png
exiv2-0.27.5-Source/CMakeLists.txt
exiv2-0.27.5-Source/matrix-standard-vector-logo-xs.png
exiv2-0.27.5-Source/WORK-IN-PROGRESS
exiv2-0.27.5-Source/AUTHORS
exiv2-0.27.5-Source/.gitlab-ci.yml
exiv2-0.27.5-Source/README-SAMPLES.md
exiv2-0.27.5-Source/SECURITY.md
exiv2-0.27.5-Source/.travis.yml
exiv2-0.27.5-Source/README-CONAN.md
exiv2-0.27.5-Source/man/
exiv2-0.27.5-Source/man/man1/
exiv2-0.27.5-Source/man/man1/exiv2.1
phase `unpack' succeeded after 0.8 seconds
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starting phase `patch-usr-bin-file'
phase `patch-usr-bin-file' succeeded after 0.0 seconds
starting phase `patch-source-shebangs'
patch-shebang: ./ci/install.sh: changing `/bin/bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./ci/install_dependencies.sh: changing `/bin/sh' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/sh'
patch-shebang: ./ci/run.sh: changing `/bin/bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./ci/test_build.py: changing `/usr/bin/python3' to `/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/bin/python3'
patch-shebang: ./contrib/coverity.sh: changing `/bin/sh' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/sh'
patch-shebang: ./contrib/vms/setup.sh: changing `/bin/bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./contrib/vms/setup_user.sh: changing `/bin/bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./doc/templates/gen.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./doc/templates/iptc.py: changing `/usr/bin/env python3' to `/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/bin/python3'
patch-shebang: ./doc/templates/tags.py: changing `/usr/bin/env python3' to `/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/bin/python3'
patch-shebang: ./doc/templates/xmp.py: changing `/usr/bin/env python3' to `/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/bin/python3'
patch-shebang: ./fuzz/fuzzloop.sh: changing `/bin/bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./fuzz/mkdictionary.py: changing `/usr/bin/env python3' to `/gnu/store/4r7k7ipiaqkdf4lmnxwmbz0wx2yzygzc-python-3.10.7/bin/python3'
patch-shebang: ./test/addmoddel.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/bash_tests.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/conversions.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/crw-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/exifdata-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/exiv2-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/functions.source: changing `/bin/bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/geotag-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/icc-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/imagetest.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/iotest.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/iptctest.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
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patch-shebang: ./test/modify-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/nls-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/path-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/png-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/preview-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/stdin-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/stringto-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/tests.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/tiff-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/unit_test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/version_test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/webp-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/write-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/write2-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
patch-shebang: ./test/xmpparser-test.sh: changing `/usr/bin/env bash' to `/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash'
phase `patch-source-shebangs' succeeded after 0.3 seconds
starting phase `configure'
source directory: "/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source" (relative from build: "../exiv2-0.27.5-Source")
build directory: "/tmp/guix-build-exiv2-0.27.5.drv-0/build"
running 'cmake' with arguments ("../exiv2-0.27.5-Source" "-DCMAKE_BUILD_TYPE=RelWithDebInfo" "-DCMAKE_INSTALL_PREFIX=/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5" "-DCMAKE_INSTALL_LIBDIR=lib" "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE" "-DCMAKE_INSTALL_RPATH=/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib" "-DCMAKE_VERBOSE_MAKEFILE=ON" "-DEXIV2_BUILD_UNIT_TESTS=ON" "-DEXIV2_ENABLE_BMFF=ON")
-- The CXX compiler identification is GNU 11.3.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Found ZLIB: /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so (found version "1.2.13") 
-- Found EXPAT: /gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/lib/libexpat.so (found version "2.5.0") 
-- Performing Test Iconv_IS_BUILT_IN
-- Performing Test Iconv_IS_BUILT_IN - Success
-- Found Iconv: /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libc.so  
-- ICONV_INCLUDE_DIR : 
-- ICONV_LIBRARIES : /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libc.so
-- Performing Test HAS_FSTACK_CLASH_PROTECTION
-- Performing Test HAS_FSTACK_CLASH_PROTECTION - Success
-- Performing Test HAS_FCF_PROTECTION
-- Performing Test HAS_FCF_PROTECTION - Success
-- Performing Test HAS_FSTACK_PROTECTOR_STRONG
-- Performing Test HAS_FSTACK_PROTECTOR_STRONG - Success
-- Looking for gmtime_r
-- Looking for gmtime_r - found
-- Looking for mmap
-- Looking for mmap - found
-- Looking for munmap
-- Looking for munmap - found
-- Looking for strerror_r
-- Looking for strerror_r - found
-- Performing Test EXV_STRERROR_R_CHAR_P
-- Performing Test EXV_STRERROR_R_CHAR_P - Success
-- Looking for C++ include memory.h
-- Looking for C++ include memory.h - found
-- Looking for C++ include process.h
-- Looking for C++ include process.h - not found
-- Looking for C++ include stdbool.h
-- Looking for C++ include stdbool.h - found
-- Looking for C++ include strings.h
-- Looking for C++ include strings.h - found
-- Looking for C++ include sys/stat.h
-- Looking for C++ include sys/stat.h - found
-- Looking for C++ include sys/types.h
-- Looking for C++ include sys/types.h - found
-- Looking for C++ include inttypes.h
-- Looking for C++ include inttypes.h - found
-- Looking for C++ include unistd.h
-- Looking for C++ include unistd.h - found
-- Looking for C++ include sys/mman.h
-- Looking for C++ include sys/mman.h - found
-- Looking for C++ include regex.h
-- Looking for C++ include regex.h - found
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- Found GTest: /gnu/store/l2iwk7p08lpb0hhcp2jnlkqs06520441-googletest-1.12.1/lib/cmake/GTest/GTestConfig.cmake (found version "1.12.1")  
-- Install prefix:    /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5
-- ------------------------------------------------------------------
-- CMake Generator:   Unix Makefiles
-- CMAKE_BUILD_TYPE:  RelWithDebInfo
-- Compiler info: GNU (/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++) ; version: 11.3.0
-- CMAKE_CXX_STANDARD:
--  --- Compiler flags --- 
-- General:           
	 -fstack-clash-protection
	 -fcf-protection
	 -fstack-protector-strong
	 -Wall
	 -Wcast-align
	 -Wpointer-arith
	 -Wformat-security
	 -Wmissing-format-attribute
	 -Woverloaded-virtual
	 -W
-- Extra:              
-- Debug:             -g3 -gstrict-dwarf -O0
-- Release:           -O3 -DNDEBUG
-- RelWithDebInfo:    -O2 -g -DNDEBUG
-- MinSizeRel:        -Os -DNDEBUG
--  --- Linker flags --- 
-- General:           
-- Debug:             
-- Release:           
-- RelWithDebInfo:    
-- MinSizeRel:        
-- 
-- Compiler Options
-- Warnings as errors:                 NO
-- Use extra compiler warning flags:   NO
-- 
-- ------------------------------------------------------------------
-- Building shared library:            YES
-- Building PNG support:               YES
-- XMP metadata support:               YES
-- Building BMFF support:              YES
-- Native language support:            NO
-- Conversion of Windows XP tags:      YES
-- Nikon lens database:                YES
-- Building video support:             NO
-- Building webready support:          NO
-- Building exiv2 command:             YES
-- Building samples:                   YES
-- Building unit tests:                YES
-- Building doc:                       NO
-- Building with coverage flags:       NO
-- Using ccache:                       NO
-- ------------------------------------------------------------------
--  WARNING: Deprecated features: EPS, Video, Ssh
-- ------------------------------------------------------------------
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/guix-build-exiv2-0.27.5.drv-0/build
phase `configure' succeeded after 5.7 seconds
starting phase `patch-generated-file-shebangs'
phase `patch-generated-file-shebangs' succeeded after 0.1 seconds
starting phase `build'
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -S/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source -B/tmp/guix-build-exiv2-0.27.5.drv-0/build --check-build-system CMakeFiles/Makefile.cmake 0
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_progress_start /tmp/guix-build-exiv2-0.27.5.drv-0/build/CMakeFiles /tmp/guix-build-exiv2-0.27.5.drv-0/build//CMakeFiles/progress.marks
make  -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f xmpsdk/CMakeFiles/exiv2-xmp.dir/build.make xmpsdk/CMakeFiles/exiv2-xmp.dir/depend
make  -f src/CMakeFiles/exiv2lib_int.dir/build.make src/CMakeFiles/exiv2lib_int.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk/CMakeFiles/exiv2-xmp.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2lib_int.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f xmpsdk/CMakeFiles/exiv2-xmp.dir/build.make xmpsdk/CMakeFiles/exiv2-xmp.dir/build
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2lib_int.dir/build.make src/CMakeFiles/exiv2lib_int.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[  0%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/ExpatAdapter.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/ExpatAdapter.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/ExpatAdapter.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/ExpatAdapter.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/ExpatAdapter.cpp
[  0%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/ParseRDF.cpp.o
[  1%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/crwimage_int.cpp.o
[  1%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/MD5.cpp.o
[  2%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/fujimn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/ParseRDF.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/ParseRDF.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/ParseRDF.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/ParseRDF.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/crwimage_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/crwimage_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/crwimage_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/MD5.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/MD5.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/MD5.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/MD5.cpp
[  4%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/WXMPMeta.cpp.o
[  4%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/cr2header_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/fujimn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/fujimn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/fujimn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp
[  4%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/canonmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/WXMPMeta.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/WXMPMeta.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/WXMPMeta.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/WXMPMeta.cpp
[  4%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/casiomn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/cr2header_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/cr2header_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/cr2header_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/canonmn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/canonmn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/canonmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/casiomn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/casiomn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/casiomn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp
[  5%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/UnicodeConversions.cpp.o
[  5%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/WXMPIterator.cpp.o
[  5%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/helper_functions.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/UnicodeConversions.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/UnicodeConversions.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/UnicodeConversions.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/UnicodeConversions.cpp
[  5%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/image_int.cpp.o
[  5%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/WXMPUtils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/WXMPIterator.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/WXMPIterator.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/WXMPIterator.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/WXMPIterator.cpp
[  5%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XML_Node.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/helper_functions.cpp.o -MF CMakeFiles/exiv2lib_int.dir/helper_functions.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/helper_functions.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/helper_functions.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/WXMPUtils.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/WXMPUtils.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/WXMPUtils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/WXMPUtils.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/image_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/image_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/image_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image_int.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XML_Node.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XML_Node.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XML_Node.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XML_Node.cpp
[  6%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/makernote_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/makernote_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/makernote_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/makernote_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/MD5.cpp: In function ‘void MD5Transform(UWORD32*, const UWORD32*)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/MD5.cpp:156:26: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  156 |         register UWORD32 a, b, c, d;
      |                          ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/MD5.cpp:156:29: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  156 |         register UWORD32 a, b, c, d;
      |                             ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/MD5.cpp:156:32: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  156 |         register UWORD32 a, b, c, d;
      |                                ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/MD5.cpp:156:35: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
  156 |         register UWORD32 a, b, c, d;
      |                                   ^
[  7%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPCore_Impl.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPCore_Impl.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPCore_Impl.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPCore_Impl.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPCore_Impl.cpp
[  7%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/minoltamn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/minoltamn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/minoltamn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/minoltamn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp
[  7%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPIterator.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPIterator.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPIterator.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPIterator.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPIterator.cpp
[  8%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta-GetSet.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta-GetSet.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPMeta-GetSet.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPMeta-GetSet.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPMeta-GetSet.cpp
[  8%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Parse.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Parse.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Parse.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Parse.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPMeta-Parse.cpp
[  8%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Serialize.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Serialize.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Serialize.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Serialize.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPMeta-Serialize.cpp
[  9%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPMeta.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPMeta.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPMeta.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPMeta.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[  9%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPUtils-FileInfo.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPUtils-FileInfo.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPUtils-FileInfo.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPUtils-FileInfo.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPUtils-FileInfo.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 10%] Building CXX object xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPUtils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DBanAllEntityUsage=1 -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT xmpsdk/CMakeFiles/exiv2-xmp.dir/src/XMPUtils.cpp.o -MF CMakeFiles/exiv2-xmp.dir/src/XMPUtils.cpp.o.d -o CMakeFiles/exiv2-xmp.dir/src/XMPUtils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/src/XMPUtils.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 11%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/nikonmn_int.cpp.o
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/nikonmn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/nikonmn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/nikonmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp
[ 11%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/olympusmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/olympusmn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/olympusmn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/olympusmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:87:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   87 |         typedef std::auto_ptr<CiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:431:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  431 |         typedef std::auto_ptr<CiffHeader> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 12%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/orfimage_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/orfimage_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/orfimage_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/orfimage_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 12%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/panasonicmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/panasonicmn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/panasonicmn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/panasonicmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<unsigned int, unsigned int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<unsigned int, unsigned int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
[ 12%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/pentaxmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/pentaxmn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/pentaxmn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/pentaxmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp
[ 13%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/rw2image_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/rw2image_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/rw2image_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/rw2image_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp
[ 13%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/samsungmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/samsungmn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/samsungmn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/samsungmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 14%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/sigmamn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/sigmamn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/sigmamn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/sigmamn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp
[ 14%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/sonymn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/sonymn_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/sonymn_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/sonymn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 14%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/tags_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/tags_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/tags_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/tags_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 15%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/tiffcomposite_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/tiffcomposite_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/tiffcomposite_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/tiffcomposite_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp
[ 15%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/tiffimage_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/tiffimage_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/tiffimage_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/tiffimage_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 16%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/tiffvisitor_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/tiffvisitor_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/tiffvisitor_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/tiffvisitor_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 16%] Building CXX object src/CMakeFiles/exiv2lib_int.dir/pngchunk_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib_int.dir/pngchunk_int.cpp.o -MF CMakeFiles/exiv2lib_int.dir/pngchunk_int.cpp.o.d -o CMakeFiles/exiv2lib_int.dir/pngchunk_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:40:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:40:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 16%] Linking CXX static library ../lib/libexiv2-xmp.a
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -P CMakeFiles/exiv2-xmp.dir/cmake_clean_target.cmake
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exiv2-xmp.dir/link.txt --verbose=1
/gnu/store/zh4x65snfis7svs6906gj1z8i7dx2j3m-binutils-2.38/bin/ar qc ../lib/libexiv2-xmp.a "CMakeFiles/exiv2-xmp.dir/src/ExpatAdapter.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/MD5.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/ParseRDF.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/UnicodeConversions.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/WXMPIterator.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/WXMPMeta.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/WXMPUtils.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XML_Node.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPCore_Impl.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPIterator.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPMeta-GetSet.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Parse.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPMeta-Serialize.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPMeta.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPUtils-FileInfo.cpp.o" "CMakeFiles/exiv2-xmp.dir/src/XMPUtils.cpp.o"
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp: In static member function ‘static Exiv2::ByteOrder Exiv2::Internal::TiffParserWorker::decode(Exiv2::ExifData&, Exiv2::IptcData&, Exiv2::XmpData&, const byte*, uint32_t, uint32_t, Exiv2::Internal::FindDecoderFct, Exiv2::Internal::TiffHeaderBase*)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:1729:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1729 |         std::auto_ptr<TiffHeaderBase> ph;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:1731:23: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1731 |             ph = std::auto_ptr<TiffHeaderBase>(new TiffHeader);
      |                       ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/zh4x65snfis7svs6906gj1z8i7dx2j3m-binutils-2.38/bin/ranlib ../lib/libexiv2-xmp.a
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 16%] Built target exiv2-xmp
make  -f unitTests/CMakeFiles/unit_tests.dir/build.make unitTests/CMakeFiles/unit_tests.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests/CMakeFiles/unit_tests.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f unitTests/CMakeFiles/unit_tests.dir/build.make unitTests/CMakeFiles/unit_tests.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 17%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/mainTestRunner.cpp.o
[ 17%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_DateValue.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/mainTestRunner.cpp.o -MF CMakeFiles/unit_tests.dir/mainTestRunner.cpp.o.d -o CMakeFiles/unit_tests.dir/mainTestRunner.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/mainTestRunner.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_DateValue.cpp.o -MF CMakeFiles/unit_tests.dir/test_DateValue.cpp.o.d -o CMakeFiles/unit_tests.dir/test_DateValue.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp
[ 19%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_basicio.cpp.o
[ 19%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_TimeValue.cpp.o
[ 19%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_XmpKey.cpp.o
[ 19%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_cr2header_int.cpp.o
[ 19%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_enforce.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_basicio.cpp.o -MF CMakeFiles/unit_tests.dir/test_basicio.cpp.o.d -o CMakeFiles/unit_tests.dir/test_basicio.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_basicio.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_TimeValue.cpp.o -MF CMakeFiles/unit_tests.dir/test_TimeValue.cpp.o.d -o CMakeFiles/unit_tests.dir/test_TimeValue.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_XmpKey.cpp.o -MF CMakeFiles/unit_tests.dir/test_XmpKey.cpp.o.d -o CMakeFiles/unit_tests.dir/test_XmpKey.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_cr2header_int.cpp.o -MF CMakeFiles/unit_tests.dir/test_cr2header_int.cpp.o.d -o CMakeFiles/unit_tests.dir/test_cr2header_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_enforce.cpp.o -MF CMakeFiles/unit_tests.dir/test_enforce.cpp.o.d -o CMakeFiles/unit_tests.dir/test_enforce.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp
[ 20%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_FileIo.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_FileIo.cpp.o -MF CMakeFiles/unit_tests.dir/test_FileIo.cpp.o.d -o CMakeFiles/unit_tests.dir/test_FileIo.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_FileIo.cpp
[ 20%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_futils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_futils.cpp.o -MF CMakeFiles/unit_tests.dir/test_futils.cpp.o.d -o CMakeFiles/unit_tests.dir/test_futils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp
[ 21%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_helper_functions.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_helper_functions.cpp.o -MF CMakeFiles/unit_tests.dir/test_helper_functions.cpp.o.d -o CMakeFiles/unit_tests.dir/test_helper_functions.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_helper_functions.cpp
[ 21%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_image_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_image_int.cpp.o -MF CMakeFiles/unit_tests.dir/test_image_int.cpp.o.d -o CMakeFiles/unit_tests.dir/test_image_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_FileIo.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_FileIo.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_FileIo.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_FileIo.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_FileIo.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_FileIo.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_basicio.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_basicio.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_basicio.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_basicio.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_basicio.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_basicio.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_enforce.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/error.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_XmpKey.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 21%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_safe_op.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_safe_op.cpp.o -MF CMakeFiles/unit_tests.dir/test_safe_op.cpp.o.d -o CMakeFiles/unit_tests.dir/test_safe_op.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_safe_op.cpp
[ 22%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_slice.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_slice.cpp.o -MF CMakeFiles/unit_tests.dir/test_slice.cpp.o.d -o CMakeFiles/unit_tests.dir/test_slice.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp
[ 22%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_tiffheader.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_tiffheader.cpp.o -MF CMakeFiles/unit_tests.dir/test_tiffheader.cpp.o.d -o CMakeFiles/unit_tests.dir/test_tiffheader.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_TimeValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_DateValue.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_futils.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_cr2header_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 23%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_types.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_types.cpp.o -MF CMakeFiles/unit_tests.dir/test_types.cpp.o.d -o CMakeFiles/unit_tests.dir/test_types.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_types.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 23%] Built target exiv2lib_int
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 23%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/test_LangAltValueRead.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/test_LangAltValueRead.cpp.o -MF CMakeFiles/unit_tests.dir/test_LangAltValueRead.cpp.o.d -o CMakeFiles/unit_tests.dir/test_LangAltValueRead.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_tiffheader.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 24%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/basicio.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/basicio.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/basicio.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/basicio.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp
[ 24%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/bmpimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/bmpimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/bmpimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/bmpimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp
make  -f src/CMakeFiles/exiv2lib.dir/build.make src/CMakeFiles/exiv2lib.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2lib.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2lib.dir/build.make src/CMakeFiles/exiv2lib.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 25%] Building CXX object src/CMakeFiles/exiv2lib.dir/basicio.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/basicio.cpp.o -MF CMakeFiles/exiv2lib.dir/basicio.cpp.o.d -o CMakeFiles/exiv2lib.dir/basicio.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 25%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/convert.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/convert.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/convert.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/convert.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_slice.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 26%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/cr2image.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/cr2image.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/cr2image.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/cr2image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp
[ 26%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/crwimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/crwimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/crwimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/crwimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 27%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/datasets.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/datasets.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/datasets.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/datasets.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 27%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/easyaccess.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/easyaccess.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/easyaccess.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/easyaccess.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 27%] Building CXX object src/CMakeFiles/exiv2lib.dir/bmpimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/bmpimage.cpp.o -MF CMakeFiles/exiv2lib.dir/bmpimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/bmpimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests/test_LangAltValueRead.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 28%] Building CXX object src/CMakeFiles/exiv2lib.dir/convert.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/convert.cpp.o -MF CMakeFiles/exiv2lib.dir/convert.cpp.o.d -o CMakeFiles/exiv2lib.dir/convert.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 28%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/epsimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/epsimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/epsimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/epsimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/basicio.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 28%] Building CXX object src/CMakeFiles/exiv2lib.dir/cr2image.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/cr2image.cpp.o -MF CMakeFiles/exiv2lib.dir/cr2image.cpp.o.d -o CMakeFiles/exiv2lib.dir/cr2image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::Cr2Parser::encode(Exiv2::BasicIo&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&, const Exiv2::IptcData&, const Exiv2::XmpData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:186:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  186 |         std::auto_ptr<TiffHeaderBase> header(new Cr2Header(byteOrder));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:87:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   87 |         typedef std::auto_ptr<CiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:431:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  431 |         typedef std::auto_ptr<CiffHeader> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 29%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/error.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/error.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/error.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/error.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/error.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp: In copy constructor ‘Exiv2::IptcKey::IptcKey(const Exiv2::IptcKey&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:601:72: warning: implicitly-declared ‘constexpr Exiv2::Key::Key(const Exiv2::Key&)’ is deprecated [-Wdeprecated-copy]
  601 |         : Key(rhs), tag_(rhs.tag_), record_(rhs.record_), key_(rhs.key_)
      |                                                                        ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:96:14: note: because ‘Exiv2::Key’ has user-provided ‘Exiv2::Key& Exiv2::Key::operator=(const Exiv2::Key&)’
   96 |         Key& operator=(const Key& rhs);
      |              ^~~~~~~~
[ 29%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/exif.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/exif.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/exif.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/exif.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 30%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/futils.cpp.o
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/futils.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/futils.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/futils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmpimage.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 30%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/gifimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/gifimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/gifimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/gifimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp: In function ‘Exiv2::Image::AutoPtr Exiv2::newEpsInstance(Exiv2::BasicIo::AutoPtr, bool)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:1156:34: warning: ‘EpsImage’ is deprecated [-Wdeprecated-declarations]
 1156 |         Image::AutoPtr image(new EpsImage(io, create));
      |                                  ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:59:38: note: declared here
   59 |     class EXIV2LIB_DEPRECATED_EXPORT EpsImage : public Image {
      |                                      ^~~~~~~~
[ 31%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/http.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/http.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/http.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/http.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:32:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/convert.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/cr2image.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 31%] Building CXX object src/CMakeFiles/exiv2lib.dir/crwimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/crwimage.cpp.o -MF CMakeFiles/exiv2lib.dir/crwimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/crwimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::Cr2Parser::encode(Exiv2::BasicIo&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&, const Exiv2::IptcData&, const Exiv2::XmpData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:186:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  186 |         std::auto_ptr<TiffHeaderBase> header(new Cr2Header(byteOrder));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2image.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 31%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/image.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/image.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/image.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 31%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/ini.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/ini.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/ini.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/ini.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/ini.cpp
[ 32%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/iptc.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/iptc.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/iptc.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/iptc.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 32%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/jp2image.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/jp2image.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/jp2image.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/jp2image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp
[ 33%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/jpgimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/jpgimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/jpgimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/jpgimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 33%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/metadatum.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/metadatum.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/metadatum.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/metadatum.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 34%] Building CXX object src/CMakeFiles/exiv2lib.dir/datasets.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/datasets.cpp.o -MF CMakeFiles/exiv2lib.dir/datasets.cpp.o.d -o CMakeFiles/exiv2lib.dir/datasets.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:83:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   83 |         typedef std::auto_ptr<Thumbnail> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:126:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  126 |         typedef std::auto_ptr<TiffThumbnail> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:150:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  150 |         typedef std::auto_ptr<JpegThumbnail> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp: In function ‘Exiv2::Exifdatum& Exiv2::setValue(Exiv2::Exifdatum&, const T&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:195:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  195 |         std::auto_ptr<Exiv2::ValueType<T> > v
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:196:20: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  196 |             = std::auto_ptr<Exiv2::ValueType<T> >(new Exiv2::ValueType<T>);
      |                    ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::ExifParser::encode(Exiv2::Blob&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:744:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  744 |         std::auto_ptr<TiffHeaderBase> header(new TiffHeader(byteOrder, 0x00000008, false));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/crwimage.hpp:36,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:87:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   87 |         typedef std::auto_ptr<CiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:431:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  431 |         typedef std::auto_ptr<CiffHeader> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<unsigned int, unsigned int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<unsigned int, unsigned int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<int, int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<int, int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp: In copy constructor ‘Exiv2::IptcKey::IptcKey(const Exiv2::IptcKey&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:601:72: warning: implicitly-declared ‘constexpr Exiv2::Key::Key(const Exiv2::Key&)’ is deprecated [-Wdeprecated-copy]
  601 |         : Key(rhs), tag_(rhs.tag_), record_(rhs.record_), key_(rhs.key_)
      |                                                                        ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/datasets.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:96:14: note: because ‘Exiv2::Key’ has user-provided ‘Exiv2::Key& Exiv2::Key::operator=(const Exiv2::Key&)’
   96 |         Key& operator=(const Key& rhs);
      |              ^~~~~~~~
[ 34%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/mrwimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/mrwimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/mrwimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/mrwimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 34%] Building CXX object src/CMakeFiles/exiv2lib.dir/easyaccess.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/easyaccess.cpp.o -MF CMakeFiles/exiv2lib.dir/easyaccess.cpp.o.d -o CMakeFiles/exiv2lib.dir/easyaccess.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:128:28: warning: ‘Exiv2::Image::AutoPtr Exiv2::newEpsInstance(Exiv2::BasicIo::AutoPtr, bool)’ is deprecated [-Wdeprecated-declarations]
  128 |         { ImageType::eps,  newEpsInstance,  isEpsType,  amNone,      amNone,      amReadWrite, amNone      },
      |                            ^~~~~~~~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:117:47: note: declared here
  117 |     EXIV2LIB_DEPRECATED_EXPORT Image::AutoPtr newEpsInstance(BasicIo::AutoPtr io, bool create);
      |                                               ^~~~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:128:45: warning: ‘bool Exiv2::isEpsType(Exiv2::BasicIo&, bool)’ is deprecated [-Wdeprecated-declarations]
  128 |         { ImageType::eps,  newEpsInstance,  isEpsType,  amNone,      amNone,      amReadWrite, amNone      },
      |                                             ^~~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:120:37: note: declared here
  120 |     EXIV2LIB_DEPRECATED_EXPORT bool isEpsType(BasicIo& iIo, bool advance);
      |                                     ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:146:5: warning: ‘Exiv2::Image::AutoPtr Exiv2::newEpsInstance(Exiv2::BasicIo::AutoPtr, bool)’ is deprecated [-Wdeprecated-declarations]
  146 |     };
      |     ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:117:47: note: declared here
  117 |     EXIV2LIB_DEPRECATED_EXPORT Image::AutoPtr newEpsInstance(BasicIo::AutoPtr io, bool create);
      |                                               ^~~~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:146:5: warning: ‘bool Exiv2::isEpsType(Exiv2::BasicIo&, bool)’ is deprecated [-Wdeprecated-declarations]
  146 |     };
      |     ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:120:37: note: declared here
  120 |     EXIV2LIB_DEPRECATED_EXPORT bool isEpsType(BasicIo& iIo, bool advance);
      |                                     ^~~~~~~~~
[ 35%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/orfimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/orfimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/orfimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/orfimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp: In static member function ‘static Exiv2::Image::AutoPtr Exiv2::ImageFactory::create(int, const string&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:962:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  962 |         std::auto_ptr<FileIo> fileIo(new FileIo(path));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 36%] Building CXX object src/CMakeFiles/exiv2lib.dir/epsimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/epsimage.cpp.o -MF CMakeFiles/exiv2lib.dir/epsimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/epsimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp
[ 36%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/pgfimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/pgfimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/pgfimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/pgfimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp
[ 37%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/preview.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/preview.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/preview.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/preview.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 37%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/properties.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/properties.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/properties.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/properties.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp
[ 37%] Building CXX object src/CMakeFiles/exiv2lib.dir/error.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/error.cpp.o -MF CMakeFiles/exiv2lib.dir/error.cpp.o.d -o CMakeFiles/exiv2lib.dir/error.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/error.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 38%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/psdimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/psdimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/psdimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/psdimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 38%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/rafimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/rafimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/rafimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/rafimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 38%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/rw2image.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/rw2image.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/rw2image.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/rw2image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/easyaccess.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/easyaccess.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 39%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/tags.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/tags.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/tags.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/tags.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:41,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 39%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/tgaimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/tgaimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/tgaimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/tgaimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp: In function ‘Exiv2::Image::AutoPtr Exiv2::newEpsInstance(Exiv2::BasicIo::AutoPtr, bool)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:1156:34: warning: ‘EpsImage’ is deprecated [-Wdeprecated-declarations]
 1156 |         Image::AutoPtr image(new EpsImage(io, create));
      |                                  ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/epsimage.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:59:38: note: declared here
   59 |     class EXIV2LIB_DEPRECATED_EXPORT EpsImage : public Image {
      |                                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::OrfParser::encode(Exiv2::BasicIo&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&, const Exiv2::IptcData&, const Exiv2::XmpData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:192:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  192 |         std::auto_ptr<TiffHeaderBase> header(new OrfHeader(byteOrder));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 39%] Building CXX object src/CMakeFiles/exiv2lib.dir/exif.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/exif.cpp.o -MF CMakeFiles/exiv2lib.dir/exif.cpp.o.d -o CMakeFiles/exiv2lib.dir/exif.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:91:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   91 |         typedef std::auto_ptr<Loader> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 40%] Building CXX object src/CMakeFiles/exiv2lib.dir/futils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/futils.cpp.o -MF CMakeFiles/exiv2lib.dir/futils.cpp.o.d -o CMakeFiles/exiv2lib.dir/futils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp: In copy constructor ‘Exiv2::XmpKey::XmpKey(const Exiv2::XmpKey&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:2739:71: warning: implicitly-declared ‘constexpr Exiv2::Key::Key(const Exiv2::Key&)’ is deprecated [-Wdeprecated-copy]
 2739 |     XmpKey::XmpKey(const XmpKey& rhs) : Key(rhs), p_(new Impl(*rhs.p_))
      |                                                                       ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:96:14: note: because ‘Exiv2::Key’ has user-provided ‘Exiv2::Key& Exiv2::Key::operator=(const Exiv2::Key&)’
   96 |         Key& operator=(const Key& rhs);
      |              ^~~~~~~~
[ 40%] Building CXX object src/CMakeFiles/exiv2lib.dir/gifimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/gifimage.cpp.o -MF CMakeFiles/exiv2lib.dir/gifimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/gifimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp
[ 41%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/tiffimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/tiffimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/tiffimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/tiffimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
[ 41%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/types.cpp.o
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/types.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/types.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/types.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/types.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 41%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/value.cpp.o
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/value.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/value.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/value.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/futils.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 42%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/version.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/version.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/version.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/version.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 42%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/webpimage.cpp.o
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/webpimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/webpimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/webpimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:41:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:41:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/gifimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/gifimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:39:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:83:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   83 |         typedef std::auto_ptr<Thumbnail> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:126:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  126 |         typedef std::auto_ptr<TiffThumbnail> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:150:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  150 |         typedef std::auto_ptr<JpegThumbnail> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp: In function ‘Exiv2::Exifdatum& Exiv2::setValue(Exiv2::Exifdatum&, const T&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:195:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  195 |         std::auto_ptr<Exiv2::ValueType<T> > v
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:196:20: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  196 |             = std::auto_ptr<Exiv2::ValueType<T> >(new Exiv2::ValueType<T>);
      |                    ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::ExifParser::encode(Exiv2::Blob&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:744:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  744 |         std::auto_ptr<TiffHeaderBase> header(new TiffHeader(byteOrder, 0x00000008, false));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp: In copy constructor ‘Exiv2::ExifKey::ExifKey(const Exiv2::ExifKey&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:348:41: warning: implicitly-declared ‘constexpr Exiv2::Key::Key(const Exiv2::Key&)’ is deprecated [-Wdeprecated-copy]
  348 |         : Key(rhs), p_(new Impl(*rhs.p_))
      |                                         ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:96:14: note: because ‘Exiv2::Key’ has user-provided ‘Exiv2::Key& Exiv2::Key::operator=(const Exiv2::Key&)’
   96 |         Key& operator=(const Key& rhs);
      |              ^~~~~~~~
[ 43%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/xmp.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/xmp.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/xmp.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/xmp.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exif.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<unsigned int, unsigned int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<unsigned int, unsigned int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<int, int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<int, int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 44%] Building CXX object src/CMakeFiles/exiv2lib.dir/http.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/http.cpp.o -MF CMakeFiles/exiv2lib.dir/http.cpp.o.d -o CMakeFiles/exiv2lib.dir/http.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp
[ 44%] Building CXX object src/CMakeFiles/exiv2lib.dir/image.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/image.cpp.o -MF CMakeFiles/exiv2lib.dir/image.cpp.o.d -o CMakeFiles/exiv2lib.dir/image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp
[ 45%] Building CXX object src/CMakeFiles/exiv2lib.dir/ini.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/ini.cpp.o -MF CMakeFiles/exiv2lib.dir/ini.cpp.o.d -o CMakeFiles/exiv2lib.dir/ini.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/ini.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 45%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/xmpsidecar.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/xmpsidecar.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/xmpsidecar.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/xmpsidecar.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:35:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:35:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:35:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::TiffParser::encode(Exiv2::BasicIo&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&, const Exiv2::IptcData&, const Exiv2::XmpData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:302:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  302 |         std::auto_ptr<TiffHeaderBase> header(new TiffHeader(byteOrder));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::DataValue::DataValue(const Exiv2::DataValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:253:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  253 |     class EXIV2API DataValue : public Value {
      |                    ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::DataValue* Exiv2::DataValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:247:35: note: synthesized method ‘Exiv2::DataValue::DataValue(const Exiv2::DataValue&)’ first required here
  247 |         return new DataValue(*this);
      |                                   ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In copy constructor ‘Exiv2::StringValueBase::StringValueBase(const Exiv2::StringValueBase&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:298:40: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  298 |         : Value(rhs), value_(rhs.value_)
      |                                        ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::XmpTextValue::XmpTextValue(const Exiv2::XmpTextValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:715:20: warning: implicitly-declared ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ is deprecated [-Wdeprecated-copy]
  715 |     class EXIV2API XmpTextValue : public XmpValue {
      |                    ^~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:614:15: note: because ‘Exiv2::XmpValue’ has user-provided ‘Exiv2::XmpValue& Exiv2::XmpValue::operator=(const Exiv2::XmpValue&)’
  614 |     XmpValue& XmpValue::operator=(const XmpValue& rhs)
      |               ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:624:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  624 |     class EXIV2API XmpValue : public Value {
      |                    ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::XmpTextValue::XmpTextValue(const Exiv2::XmpTextValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:715:20: note: synthesized method ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ first required here
  715 |     class EXIV2API XmpTextValue : public XmpValue {
      |                    ^~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::XmpTextValue* Exiv2::XmpTextValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:780:38: note: synthesized method ‘Exiv2::XmpTextValue::XmpTextValue(const Exiv2::XmpTextValue&)’ first required here
  780 |         return new XmpTextValue(*this);
      |                                      ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::XmpArrayValue::XmpArrayValue(const Exiv2::XmpArrayValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:797:20: warning: implicitly-declared ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ is deprecated [-Wdeprecated-copy]
  797 |     class EXIV2API XmpArrayValue : public XmpValue {
      |                    ^~~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:614:15: note: because ‘Exiv2::XmpValue’ has user-provided ‘Exiv2::XmpValue& Exiv2::XmpValue::operator=(const Exiv2::XmpValue&)’
  614 |     XmpValue& XmpValue::operator=(const XmpValue& rhs)
      |               ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::XmpArrayValue* Exiv2::XmpArrayValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:838:39: note: synthesized method ‘Exiv2::XmpArrayValue::XmpArrayValue(const Exiv2::XmpArrayValue&)’ first required here
  838 |         return new XmpArrayValue(*this);
      |                                       ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::LangAltValue::LangAltValue(const Exiv2::LangAltValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:890:20: warning: implicitly-declared ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ is deprecated [-Wdeprecated-copy]
  890 |     class EXIV2API LangAltValue : public XmpValue {
      |                    ^~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:614:15: note: because ‘Exiv2::XmpValue’ has user-provided ‘Exiv2::XmpValue& Exiv2::XmpValue::operator=(const Exiv2::XmpValue&)’
  614 |     XmpValue& XmpValue::operator=(const XmpValue& rhs)
      |               ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::LangAltValue* Exiv2::LangAltValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:964:38: note: synthesized method ‘Exiv2::LangAltValue::LangAltValue(const Exiv2::LangAltValue&)’ first required here
  964 |         return new LangAltValue(*this);
      |                                      ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘constexpr Exiv2::DateValue::DateValue(const Exiv2::DateValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:978:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  978 |     class EXIV2API DateValue : public Value {
      |                    ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::DateValue* Exiv2::DateValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:1068:35: note: synthesized method ‘constexpr Exiv2::DateValue::DateValue(const Exiv2::DateValue&)’ first required here
 1068 |         return new DateValue(*this);
      |                                   ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘constexpr Exiv2::TimeValue::TimeValue(const Exiv2::TimeValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1079:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1079 |     class EXIV2API TimeValue : public Value {
      |                    ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::TimeValue* Exiv2::TimeValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:1246:35: note: synthesized method ‘constexpr Exiv2::TimeValue::TimeValue(const Exiv2::TimeValue&)’ first required here
 1246 |         return new TimeValue(*this);
      |                                   ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<unsigned int, unsigned int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<unsigned int, unsigned int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<int, int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<int, int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = float]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = float]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = double]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = double]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
[ 45%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/pngimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/pngimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/pngimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/pngimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 46%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/bmffimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/bmffimage.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/bmffimage.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/bmffimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/http.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 46%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/canonmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/canonmn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/canonmn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/canonmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 47%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/casiomn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/casiomn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/casiomn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/casiomn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp
[ 47%] Building CXX object src/CMakeFiles/exiv2lib.dir/iptc.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/iptc.cpp.o -MF CMakeFiles/exiv2lib.dir/iptc.cpp.o.d -o CMakeFiles/exiv2lib.dir/iptc.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:45:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:128:28: warning: ‘Exiv2::Image::AutoPtr Exiv2::newEpsInstance(Exiv2::BasicIo::AutoPtr, bool)’ is deprecated [-Wdeprecated-declarations]
  128 |         { ImageType::eps,  newEpsInstance,  isEpsType,  amNone,      amNone,      amReadWrite, amNone      },
      |                            ^~~~~~~~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:117:47: note: declared here
  117 |     EXIV2LIB_DEPRECATED_EXPORT Image::AutoPtr newEpsInstance(BasicIo::AutoPtr io, bool create);
      |                                               ^~~~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:128:45: warning: ‘bool Exiv2::isEpsType(Exiv2::BasicIo&, bool)’ is deprecated [-Wdeprecated-declarations]
  128 |         { ImageType::eps,  newEpsInstance,  isEpsType,  amNone,      amNone,      amReadWrite, amNone      },
      |                                             ^~~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:120:37: note: declared here
  120 |     EXIV2LIB_DEPRECATED_EXPORT bool isEpsType(BasicIo& iIo, bool advance);
      |                                     ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:146:5: warning: ‘Exiv2::Image::AutoPtr Exiv2::newEpsInstance(Exiv2::BasicIo::AutoPtr, bool)’ is deprecated [-Wdeprecated-declarations]
  146 |     };
      |     ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:117:47: note: declared here
  117 |     EXIV2LIB_DEPRECATED_EXPORT Image::AutoPtr newEpsInstance(BasicIo::AutoPtr io, bool create);
      |                                               ^~~~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:146:5: warning: ‘bool Exiv2::isEpsType(Exiv2::BasicIo&, bool)’ is deprecated [-Wdeprecated-declarations]
  146 |     };
      |     ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/epsimage.hpp:120:37: note: declared here
  120 |     EXIV2LIB_DEPRECATED_EXPORT bool isEpsType(BasicIo& iIo, bool advance);
      |                                     ^~~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 47%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/cr2header_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/cr2header_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/cr2header_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/cr2header_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp: In static member function ‘static Exiv2::Image::AutoPtr Exiv2::ImageFactory::create(int, const string&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:962:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  962 |         std::auto_ptr<FileIo> fileIo(new FileIo(path));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 47%] Building CXX object src/CMakeFiles/exiv2lib.dir/jp2image.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/jp2image.cpp.o -MF CMakeFiles/exiv2lib.dir/jp2image.cpp.o.d -o CMakeFiles/exiv2lib.dir/jp2image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 48%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/crwimage_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/crwimage_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/crwimage_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/crwimage_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/casiomn_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 49%] Building CXX object src/CMakeFiles/exiv2lib.dir/jpgimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/jpgimage.cpp.o -MF CMakeFiles/exiv2lib.dir/jpgimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/jpgimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/canonmn_int.cpp:28:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/cr2header_int.cpp:1:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:87:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   87 |         typedef std::auto_ptr<CiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:431:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  431 |         typedef std::auto_ptr<CiffHeader> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:31,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/iptc.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jp2image.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jp2image.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/crwimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<unsigned int, unsigned int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<unsigned int, unsigned int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/jpgimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/jpgimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 49%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/fujimn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/fujimn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/fujimn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/fujimn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp
[ 49%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/helper_functions.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/helper_functions.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/helper_functions.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/helper_functions.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/helper_functions.cpp
[ 50%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/image_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/image_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/image_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/image_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/image_int.cpp
[ 50%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/makernote_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/makernote_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/makernote_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/makernote_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp
[ 51%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/minoltamn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/minoltamn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/minoltamn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/minoltamn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp
[ 51%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/nikonmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/nikonmn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/nikonmn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/nikonmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp
[ 51%] Building CXX object src/CMakeFiles/exiv2lib.dir/metadatum.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/metadatum.cpp.o -MF CMakeFiles/exiv2lib.dir/metadatum.cpp.o.d -o CMakeFiles/exiv2lib.dir/metadatum.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp
[ 52%] Building CXX object src/CMakeFiles/exiv2lib.dir/mrwimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/mrwimage.cpp.o -MF CMakeFiles/exiv2lib.dir/mrwimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/mrwimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp
[ 52%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/olympusmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/olympusmn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/olympusmn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/olympusmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp
[ 52%] Building CXX object src/CMakeFiles/exiv2lib.dir/orfimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/orfimage.cpp.o -MF CMakeFiles/exiv2lib.dir/orfimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/orfimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp
[ 53%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/orfimage_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/orfimage_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/orfimage_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/orfimage_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp
[ 53%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/panasonicmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/panasonicmn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/panasonicmn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/panasonicmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp
[ 53%] Building CXX object src/CMakeFiles/exiv2lib.dir/pgfimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/pgfimage.cpp.o -MF CMakeFiles/exiv2lib.dir/pgfimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/pgfimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp
[ 54%] Building CXX object src/CMakeFiles/exiv2lib.dir/preview.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/preview.cpp.o -MF CMakeFiles/exiv2lib.dir/preview.cpp.o.d -o CMakeFiles/exiv2lib.dir/preview.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 55%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/pentaxmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/pentaxmn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/pentaxmn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/pentaxmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 55%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/rw2image_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/rw2image_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/rw2image_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/rw2image_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 56%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/samsungmn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/samsungmn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/samsungmn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/samsungmn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/metadatum.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/mrwimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/mrwimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/orfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/fujimn_int.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::OrfParser::encode(Exiv2::BasicIo&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&, const Exiv2::IptcData&, const Exiv2::XmpData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:192:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  192 |         std::auto_ptr<TiffHeaderBase> header(new OrfHeader(byteOrder));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/olympusmn_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:31:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 56%] Building CXX object src/CMakeFiles/exiv2lib.dir/properties.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/properties.cpp.o -MF CMakeFiles/exiv2lib.dir/properties.cpp.o.d -o CMakeFiles/exiv2lib.dir/properties.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:33:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:34:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.hpp:37,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/nikonmn_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pgfimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pgfimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/panasonicmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/orfimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 56%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/sigmamn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/sigmamn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/sigmamn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/sigmamn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp
[ 56%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/sonymn_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/sonymn_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/sonymn_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/sonymn_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pentaxmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 57%] Building CXX object src/CMakeFiles/exiv2lib.dir/psdimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/psdimage.cpp.o -MF CMakeFiles/exiv2lib.dir/psdimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/psdimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/samsungmn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 58%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/tags_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/tags_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/tags_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/tags_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp
[ 58%] Building CXX object src/CMakeFiles/exiv2lib.dir/rafimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/rafimage.cpp.o -MF CMakeFiles/exiv2lib.dir/rafimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/rafimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/preview.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:36:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 58%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/tiffcomposite_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/tiffcomposite_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/tiffcomposite_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/tiffcomposite_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:91:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   91 |         typedef std::auto_ptr<Loader> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/preview.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 59%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/tiffimage_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/tiffimage_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/tiffimage_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/tiffimage_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/minoltamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 59%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/tiffvisitor_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/tiffvisitor_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/tiffvisitor_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/tiffvisitor_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
[ 60%] Building CXX object src/CMakeFiles/exiv2lib.dir/rw2image.cpp.o
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/rw2image.cpp.o -MF CMakeFiles/exiv2lib.dir/rw2image.cpp.o.d -o CMakeFiles/exiv2lib.dir/rw2image.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 60%] Building CXX object unitTests/CMakeFiles/unit_tests.dir/__/src/pngchunk_int.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -DGTEST_LINKED_AS_SHARED_LIBRARY=1 -DTESTDATA_PATH=\"/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/test/data\" -Dexiv2lib_STATIC -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT unitTests/CMakeFiles/unit_tests.dir/__/src/pngchunk_int.cpp.o -MF CMakeFiles/unit_tests.dir/__/src/pngchunk_int.cpp.o.d -o CMakeFiles/unit_tests.dir/__/src/pngchunk_int.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp: In copy constructor ‘Exiv2::XmpKey::XmpKey(const Exiv2::XmpKey&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:2739:71: warning: implicitly-declared ‘constexpr Exiv2::Key::Key(const Exiv2::Key&)’ is deprecated [-Wdeprecated-copy]
 2739 |     XmpKey::XmpKey(const XmpKey& rhs) : Key(rhs), p_(new Impl(*rhs.p_))
      |                                                                       ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/properties.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:96:14: note: because ‘Exiv2::Key’ has user-provided ‘Exiv2::Key& Exiv2::Key::operator=(const Exiv2::Key&)’
   96 |         Key& operator=(const Key& rhs);
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 60%] Building CXX object src/CMakeFiles/exiv2lib.dir/tags.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/tags.cpp.o -MF CMakeFiles/exiv2lib.dir/tags.cpp.o.d -o CMakeFiles/exiv2lib.dir/tags.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 60%] Building CXX object src/CMakeFiles/exiv2lib.dir/tgaimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/tgaimage.cpp.o -MF CMakeFiles/exiv2lib.dir/tgaimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/tgaimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:40:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:40:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sigmamn_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/psdimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/psdimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rafimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rafimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 61%] Building CXX object src/CMakeFiles/exiv2lib.dir/tiffimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/tiffimage.cpp.o -MF CMakeFiles/exiv2lib.dir/tiffimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/tiffimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 61%] Building CXX object src/CMakeFiles/exiv2lib.dir/types.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/types.cpp.o -MF CMakeFiles/exiv2lib.dir/types.cpp.o.d -o CMakeFiles/exiv2lib.dir/types.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/types.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp: In static member function ‘static Exiv2::ByteOrder Exiv2::Internal::TiffParserWorker::decode(Exiv2::ExifData&, Exiv2::IptcData&, Exiv2::XmpData&, const byte*, uint32_t, uint32_t, Exiv2::Internal::FindDecoderFct, Exiv2::Internal::TiffHeaderBase*)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:1729:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1729 |         std::auto_ptr<TiffHeaderBase> ph;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:1731:23: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1731 |             ph = std::auto_ptr<TiffHeaderBase>(new TiffHeader);
      |                       ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 62%] Building CXX object src/CMakeFiles/exiv2lib.dir/value.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -Wno-format-overflow -MD -MT src/CMakeFiles/exiv2lib.dir/value.cpp.o -MF CMakeFiles/exiv2lib.dir/value.cpp.o.d -o CMakeFiles/exiv2lib.dir/value.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffvisitor_int.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tgaimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tgaimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/rw2image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 62%] Building CXX object src/CMakeFiles/exiv2lib.dir/version.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/version.cpp.o -MF CMakeFiles/exiv2lib.dir/version.cpp.o.d -o CMakeFiles/exiv2lib.dir/version.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/rw2image.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:41:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/sonymn_int.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:41:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tiffimage.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp: In static member function ‘static Exiv2::WriteMethod Exiv2::TiffParser::encode(Exiv2::BasicIo&, const byte*, uint32_t, Exiv2::ByteOrder, const Exiv2::ExifData&, const Exiv2::IptcData&, const Exiv2::XmpData&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:302:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  302 |         std::auto_ptr<TiffHeaderBase> header(new TiffHeader(byteOrder));
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 62%] Building CXX object src/CMakeFiles/exiv2lib.dir/webpimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/webpimage.cpp.o -MF CMakeFiles/exiv2lib.dir/webpimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/webpimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp: In copy constructor ‘Exiv2::ExifKey::ExifKey(const Exiv2::ExifKey&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:348:41: warning: implicitly-declared ‘constexpr Exiv2::Key::Key(const Exiv2::Key&)’ is deprecated [-Wdeprecated-copy]
  348 |         : Key(rhs), p_(new Impl(*rhs.p_))
      |                                         ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:96:14: note: because ‘Exiv2::Key’ has user-provided ‘Exiv2::Key& Exiv2::Key::operator=(const Exiv2::Key&)’
   96 |         Key& operator=(const Key& rhs);
      |              ^~~~~~~~
[ 63%] Building CXX object src/CMakeFiles/exiv2lib.dir/xmp.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/xmp.cpp.o -MF CMakeFiles/exiv2lib.dir/xmp.cpp.o.d -o CMakeFiles/exiv2lib.dir/xmp.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp
[ 63%] Building CXX object src/CMakeFiles/exiv2lib.dir/xmpsidecar.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/xmpsidecar.cpp.o -MF CMakeFiles/exiv2lib.dir/xmpsidecar.cpp.o.d -o CMakeFiles/exiv2lib.dir/xmpsidecar.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp
[ 64%] Building CXX object src/CMakeFiles/exiv2lib.dir/pngimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/pngimage.cpp.o -MF CMakeFiles/exiv2lib.dir/pngimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/pngimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp
[ 64%] Building CXX object src/CMakeFiles/exiv2lib.dir/bmffimage.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -Dexiv2lib_EXPORTS -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -isystem /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk/include -O2 -g -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2lib.dir/bmffimage.cpp.o -MF CMakeFiles/exiv2lib.dir/bmffimage.cpp.o.d -o CMakeFiles/exiv2lib.dir/bmffimage.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::DataValue::DataValue(const Exiv2::DataValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:253:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  253 |     class EXIV2API DataValue : public Value {
      |                    ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::DataValue* Exiv2::DataValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:247:35: note: synthesized method ‘Exiv2::DataValue::DataValue(const Exiv2::DataValue&)’ first required here
  247 |         return new DataValue(*this);
      |                                   ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In copy constructor ‘Exiv2::StringValueBase::StringValueBase(const Exiv2::StringValueBase&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:298:40: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  298 |         : Value(rhs), value_(rhs.value_)
      |                                        ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::XmpTextValue::XmpTextValue(const Exiv2::XmpTextValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:715:20: warning: implicitly-declared ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ is deprecated [-Wdeprecated-copy]
  715 |     class EXIV2API XmpTextValue : public XmpValue {
      |                    ^~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:614:15: note: because ‘Exiv2::XmpValue’ has user-provided ‘Exiv2::XmpValue& Exiv2::XmpValue::operator=(const Exiv2::XmpValue&)’
  614 |     XmpValue& XmpValue::operator=(const XmpValue& rhs)
      |               ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:624:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  624 |     class EXIV2API XmpValue : public Value {
      |                    ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::XmpTextValue::XmpTextValue(const Exiv2::XmpTextValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:715:20: note: synthesized method ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ first required here
  715 |     class EXIV2API XmpTextValue : public XmpValue {
      |                    ^~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::XmpTextValue* Exiv2::XmpTextValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:780:38: note: synthesized method ‘Exiv2::XmpTextValue::XmpTextValue(const Exiv2::XmpTextValue&)’ first required here
  780 |         return new XmpTextValue(*this);
      |                                      ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::XmpArrayValue::XmpArrayValue(const Exiv2::XmpArrayValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:797:20: warning: implicitly-declared ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ is deprecated [-Wdeprecated-copy]
  797 |     class EXIV2API XmpArrayValue : public XmpValue {
      |                    ^~~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:614:15: note: because ‘Exiv2::XmpValue’ has user-provided ‘Exiv2::XmpValue& Exiv2::XmpValue::operator=(const Exiv2::XmpValue&)’
  614 |     XmpValue& XmpValue::operator=(const XmpValue& rhs)
      |               ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::XmpArrayValue* Exiv2::XmpArrayValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:838:39: note: synthesized method ‘Exiv2::XmpArrayValue::XmpArrayValue(const Exiv2::XmpArrayValue&)’ first required here
  838 |         return new XmpArrayValue(*this);
      |                                       ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘Exiv2::LangAltValue::LangAltValue(const Exiv2::LangAltValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:890:20: warning: implicitly-declared ‘constexpr Exiv2::XmpValue::XmpValue(const Exiv2::XmpValue&)’ is deprecated [-Wdeprecated-copy]
  890 |     class EXIV2API LangAltValue : public XmpValue {
      |                    ^~~~~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:614:15: note: because ‘Exiv2::XmpValue’ has user-provided ‘Exiv2::XmpValue& Exiv2::XmpValue::operator=(const Exiv2::XmpValue&)’
  614 |     XmpValue& XmpValue::operator=(const XmpValue& rhs)
      |               ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::LangAltValue* Exiv2::LangAltValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:964:38: note: synthesized method ‘Exiv2::LangAltValue::LangAltValue(const Exiv2::LangAltValue&)’ first required here
  964 |         return new LangAltValue(*this);
      |                                      ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘constexpr Exiv2::DateValue::DateValue(const Exiv2::DateValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:978:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
  978 |     class EXIV2API DateValue : public Value {
      |                    ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::DateValue* Exiv2::DateValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:1068:35: note: synthesized method ‘constexpr Exiv2::DateValue::DateValue(const Exiv2::DateValue&)’ first required here
 1068 |         return new DateValue(*this);
      |                                   ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In copy constructor ‘constexpr Exiv2::TimeValue::TimeValue(const Exiv2::TimeValue&)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1079:20: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1079 |     class EXIV2API TimeValue : public Value {
      |                    ^~~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp: In member function ‘virtual Exiv2::TimeValue* Exiv2::TimeValue::clone_() const’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:1246:35: note: synthesized method ‘constexpr Exiv2::TimeValue::TimeValue(const Exiv2::TimeValue&)’ first required here
 1246 |         return new TimeValue(*this);
      |                                   ^
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/http.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:28:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tags_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/makernote_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:35:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:35:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:35:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/version.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = short unsigned int]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = short unsigned int]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<unsigned int, unsigned int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<unsigned int, unsigned int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<int, int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<int, int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = float]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = float]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = double]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = double]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/value.cpp:85:12: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
   85 |     Value& Value::operator=(const Value& rhs)
      |            ^~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmp.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/pngimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngchunk_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/pngimage.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:34,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/iptc.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:29,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/webpimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmpsidecar.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/xmpsidecar.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tifffwd_int.hpp:101:18: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  101 |     typedef std::auto_ptr<TiffComponent> (*NewTiffCompFct)(uint16_t tag, IfdId group);
      |                  ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffcomposite_int.hpp:174:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  174 |         typedef std::auto_ptr<TiffComponent> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:38:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/webpimage.cpp:27:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:252:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  252 |         static std::auto_ptr<TiffComponent> create(uint32_t extendedTag,
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:37:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/tiffimage_int.hpp:345:21: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  345 |         static std::auto_ptr<TiffComponent> parse(
      |                     ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/types.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/bmffimage.cpp:26:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 65%] Linking CXX executable ../bin/unit_tests
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/unit_tests.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/unit_tests.dir/mainTestRunner.cpp.o CMakeFiles/unit_tests.dir/test_DateValue.cpp.o CMakeFiles/unit_tests.dir/test_TimeValue.cpp.o CMakeFiles/unit_tests.dir/test_XmpKey.cpp.o CMakeFiles/unit_tests.dir/test_basicio.cpp.o CMakeFiles/unit_tests.dir/test_cr2header_int.cpp.o CMakeFiles/unit_tests.dir/test_enforce.cpp.o CMakeFiles/unit_tests.dir/test_FileIo.cpp.o CMakeFiles/unit_tests.dir/test_futils.cpp.o CMakeFiles/unit_tests.dir/test_helper_functions.cpp.o CMakeFiles/unit_tests.dir/test_image_int.cpp.o CMakeFiles/unit_tests.dir/test_safe_op.cpp.o CMakeFiles/unit_tests.dir/test_slice.cpp.o CMakeFiles/unit_tests.dir/test_tiffheader.cpp.o CMakeFiles/unit_tests.dir/test_types.cpp.o CMakeFiles/unit_tests.dir/test_LangAltValueRead.cpp.o CMakeFiles/unit_tests.dir/__/src/basicio.cpp.o CMakeFiles/unit_tests.dir/__/src/bmpimage.cpp.o CMakeFiles/unit_tests.dir/__/src/convert.cpp.o CMakeFiles/unit_tests.dir/__/src/cr2image.cpp.o CMakeFiles/unit_tests.dir/__/src/crwimage.cpp.o CMakeFiles/unit_tests.dir/__/src/datasets.cpp.o CMakeFiles/unit_tests.dir/__/src/easyaccess.cpp.o CMakeFiles/unit_tests.dir/__/src/epsimage.cpp.o CMakeFiles/unit_tests.dir/__/src/error.cpp.o CMakeFiles/unit_tests.dir/__/src/exif.cpp.o CMakeFiles/unit_tests.dir/__/src/futils.cpp.o CMakeFiles/unit_tests.dir/__/src/gifimage.cpp.o CMakeFiles/unit_tests.dir/__/src/http.cpp.o CMakeFiles/unit_tests.dir/__/src/image.cpp.o CMakeFiles/unit_tests.dir/__/src/ini.cpp.o CMakeFiles/unit_tests.dir/__/src/iptc.cpp.o CMakeFiles/unit_tests.dir/__/src/jp2image.cpp.o CMakeFiles/unit_tests.dir/__/src/jpgimage.cpp.o CMakeFiles/unit_tests.dir/__/src/metadatum.cpp.o CMakeFiles/unit_tests.dir/__/src/mrwimage.cpp.o CMakeFiles/unit_tests.dir/__/src/orfimage.cpp.o CMakeFiles/unit_tests.dir/__/src/pgfimage.cpp.o CMakeFiles/unit_tests.dir/__/src/preview.cpp.o CMakeFiles/unit_tests.dir/__/src/properties.cpp.o CMakeFiles/unit_tests.dir/__/src/psdimage.cpp.o CMakeFiles/unit_tests.dir/__/src/rafimage.cpp.o CMakeFiles/unit_tests.dir/__/src/rw2image.cpp.o CMakeFiles/unit_tests.dir/__/src/tags.cpp.o CMakeFiles/unit_tests.dir/__/src/tgaimage.cpp.o CMakeFiles/unit_tests.dir/__/src/tiffimage.cpp.o CMakeFiles/unit_tests.dir/__/src/types.cpp.o CMakeFiles/unit_tests.dir/__/src/value.cpp.o CMakeFiles/unit_tests.dir/__/src/version.cpp.o CMakeFiles/unit_tests.dir/__/src/webpimage.cpp.o CMakeFiles/unit_tests.dir/__/src/xmp.cpp.o CMakeFiles/unit_tests.dir/__/src/xmpsidecar.cpp.o CMakeFiles/unit_tests.dir/__/src/pngimage.cpp.o CMakeFiles/unit_tests.dir/__/src/bmffimage.cpp.o CMakeFiles/unit_tests.dir/__/src/canonmn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/casiomn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/cr2header_int.cpp.o CMakeFiles/unit_tests.dir/__/src/crwimage_int.cpp.o CMakeFiles/unit_tests.dir/__/src/fujimn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/helper_functions.cpp.o CMakeFiles/unit_tests.dir/__/src/image_int.cpp.o CMakeFiles/unit_tests.dir/__/src/makernote_int.cpp.o CMakeFiles/unit_tests.dir/__/src/minoltamn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/nikonmn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/olympusmn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/orfimage_int.cpp.o CMakeFiles/unit_tests.dir/__/src/panasonicmn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/pentaxmn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/rw2image_int.cpp.o CMakeFiles/unit_tests.dir/__/src/samsungmn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/sigmamn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/sonymn_int.cpp.o CMakeFiles/unit_tests.dir/__/src/tags_int.cpp.o CMakeFiles/unit_tests.dir/__/src/tiffcomposite_int.cpp.o CMakeFiles/unit_tests.dir/__/src/tiffimage_int.cpp.o CMakeFiles/unit_tests.dir/__/src/tiffvisitor_int.cpp.o CMakeFiles/unit_tests.dir/__/src/pngchunk_int.cpp.o -o ../bin/unit_tests  /gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/lib/libexpat.so ../lib/libexiv2-xmp.a /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so /gnu/store/l2iwk7p08lpb0hhcp2jnlkqs06520441-googletest-1.12.1/lib/libgtest_main.so.1.12.1 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so /gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/lib/libexpat.so -lc /gnu/store/l2iwk7p08lpb0hhcp2jnlkqs06520441-googletest-1.12.1/lib/libgtest.so.1.12.1 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 65%] Built target unit_tests
[ 66%] Linking CXX shared library ../lib/libexiv2.so
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exiv2lib.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -fPIC -O2 -g -DNDEBUG -shared -Wl,-soname,libexiv2.so.27 -o ../lib/libexiv2.so.0.27.5 CMakeFiles/exiv2lib.dir/basicio.cpp.o CMakeFiles/exiv2lib.dir/bmpimage.cpp.o CMakeFiles/exiv2lib.dir/convert.cpp.o CMakeFiles/exiv2lib.dir/cr2image.cpp.o CMakeFiles/exiv2lib.dir/crwimage.cpp.o CMakeFiles/exiv2lib.dir/datasets.cpp.o CMakeFiles/exiv2lib.dir/easyaccess.cpp.o CMakeFiles/exiv2lib.dir/epsimage.cpp.o CMakeFiles/exiv2lib.dir/error.cpp.o CMakeFiles/exiv2lib.dir/exif.cpp.o CMakeFiles/exiv2lib.dir/futils.cpp.o CMakeFiles/exiv2lib.dir/gifimage.cpp.o CMakeFiles/exiv2lib.dir/http.cpp.o CMakeFiles/exiv2lib.dir/image.cpp.o CMakeFiles/exiv2lib.dir/ini.cpp.o CMakeFiles/exiv2lib.dir/iptc.cpp.o CMakeFiles/exiv2lib.dir/jp2image.cpp.o CMakeFiles/exiv2lib.dir/jpgimage.cpp.o CMakeFiles/exiv2lib.dir/metadatum.cpp.o CMakeFiles/exiv2lib.dir/mrwimage.cpp.o CMakeFiles/exiv2lib.dir/orfimage.cpp.o CMakeFiles/exiv2lib.dir/pgfimage.cpp.o CMakeFiles/exiv2lib.dir/preview.cpp.o CMakeFiles/exiv2lib.dir/properties.cpp.o CMakeFiles/exiv2lib.dir/psdimage.cpp.o CMakeFiles/exiv2lib.dir/rafimage.cpp.o CMakeFiles/exiv2lib.dir/rw2image.cpp.o CMakeFiles/exiv2lib.dir/tags.cpp.o CMakeFiles/exiv2lib.dir/tgaimage.cpp.o CMakeFiles/exiv2lib.dir/tiffimage.cpp.o CMakeFiles/exiv2lib.dir/types.cpp.o CMakeFiles/exiv2lib.dir/value.cpp.o CMakeFiles/exiv2lib.dir/version.cpp.o CMakeFiles/exiv2lib.dir/webpimage.cpp.o CMakeFiles/exiv2lib.dir/xmp.cpp.o CMakeFiles/exiv2lib.dir/xmpsidecar.cpp.o CMakeFiles/exiv2lib.dir/pngimage.cpp.o CMakeFiles/exiv2lib.dir/bmffimage.cpp.o CMakeFiles/exiv2lib_int.dir/canonmn_int.cpp.o CMakeFiles/exiv2lib_int.dir/casiomn_int.cpp.o CMakeFiles/exiv2lib_int.dir/cr2header_int.cpp.o CMakeFiles/exiv2lib_int.dir/crwimage_int.cpp.o CMakeFiles/exiv2lib_int.dir/fujimn_int.cpp.o CMakeFiles/exiv2lib_int.dir/helper_functions.cpp.o CMakeFiles/exiv2lib_int.dir/image_int.cpp.o CMakeFiles/exiv2lib_int.dir/makernote_int.cpp.o CMakeFiles/exiv2lib_int.dir/minoltamn_int.cpp.o CMakeFiles/exiv2lib_int.dir/nikonmn_int.cpp.o CMakeFiles/exiv2lib_int.dir/olympusmn_int.cpp.o CMakeFiles/exiv2lib_int.dir/orfimage_int.cpp.o CMakeFiles/exiv2lib_int.dir/panasonicmn_int.cpp.o CMakeFiles/exiv2lib_int.dir/pentaxmn_int.cpp.o CMakeFiles/exiv2lib_int.dir/rw2image_int.cpp.o CMakeFiles/exiv2lib_int.dir/samsungmn_int.cpp.o CMakeFiles/exiv2lib_int.dir/sigmamn_int.cpp.o CMakeFiles/exiv2lib_int.dir/sonymn_int.cpp.o CMakeFiles/exiv2lib_int.dir/tags_int.cpp.o CMakeFiles/exiv2lib_int.dir/tiffcomposite_int.cpp.o CMakeFiles/exiv2lib_int.dir/tiffimage_int.cpp.o CMakeFiles/exiv2lib_int.dir/tiffvisitor_int.cpp.o CMakeFiles/exiv2lib_int.dir/pngchunk_int.cpp.o  -Wl,-rpath,:::::::::::::: /gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/lib/libexpat.so ../lib/libexiv2-xmp.a /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so /gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/lib/libexpat.so -lc 
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_symlink_library ../lib/libexiv2.so.0.27.5 ../lib/libexiv2.so.27 ../lib/libexiv2.so
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 66%] Built target exiv2lib
make  -f src/CMakeFiles/exiv2.dir/build.make src/CMakeFiles/exiv2.dir/depend
make  -f samples/CMakeFiles/addmoddel.dir/build.make samples/CMakeFiles/addmoddel.dir/depend
make  -f samples/CMakeFiles/convert-test.dir/build.make samples/CMakeFiles/convert-test.dir/depend
make  -f samples/CMakeFiles/easyaccess-test.dir/build.make samples/CMakeFiles/easyaccess-test.dir/depend
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make  -f samples/CMakeFiles/iptceasy.dir/build.make samples/CMakeFiles/iptceasy.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/iptcprint.dir/build.make samples/CMakeFiles/iptcprint.dir/depend
make  -f samples/CMakeFiles/iptctest.dir/build.make samples/CMakeFiles/iptctest.dir/depend
make  -f samples/CMakeFiles/key-test.dir/build.make samples/CMakeFiles/key-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/convert-test.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/easyaccess-test.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/largeiptc-test.dir/build.make samples/CMakeFiles/largeiptc-test.dir/depend
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/addmoddel.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifdata-test.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifcomment.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifprint.dir/DependInfo.cmake --color=
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifdata.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/ini-test.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifvalue.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iotest.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptcprint.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptceasy.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptctest.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/largeiptc-test.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/key-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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make  -f src/CMakeFiles/exiv2.dir/build.make src/CMakeFiles/exiv2.dir/build
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/easyaccess-test.dir/build.make samples/CMakeFiles/easyaccess-test.dir/build
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make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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make  -f samples/CMakeFiles/addmoddel.dir/build.make samples/CMakeFiles/addmoddel.dir/build
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make  -f samples/CMakeFiles/iptceasy.dir/build.make samples/CMakeFiles/iptceasy.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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make  -f samples/CMakeFiles/largeiptc-test.dir/build.make samples/CMakeFiles/largeiptc-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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[ 67%] Building CXX object samples/CMakeFiles/exifdata-test.dir/exifdata-test.cpp.o
[ 68%] Building CXX object samples/CMakeFiles/exifprint.dir/exifprint.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/exifdata-test.dir/exifdata-test.cpp.o -MF CMakeFiles/exifdata-test.dir/exifdata-test.cpp.o.d -o CMakeFiles/exifdata-test.dir/exifdata-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp
[ 69%] Building CXX object samples/CMakeFiles/convert-test.dir/convert-test.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/exifprint.dir/exifprint.cpp.o -MF CMakeFiles/exifprint.dir/exifprint.cpp.o.d -o CMakeFiles/exifprint.dir/exifprint.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp
[ 69%] Building CXX object samples/CMakeFiles/addmoddel.dir/addmoddel.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/convert-test.dir/convert-test.cpp.o -MF CMakeFiles/convert-test.dir/convert-test.cpp.o.d -o CMakeFiles/convert-test.dir/convert-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp
[ 70%] Building CXX object samples/CMakeFiles/exifvalue.dir/exifvalue.cpp.o
[ 70%] Building CXX object samples/CMakeFiles/easyaccess-test.dir/easyaccess-test.cpp.o
[ 70%] Building CXX object src/CMakeFiles/exiv2.dir/exiv2.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/addmoddel.dir/addmoddel.cpp.o -MF CMakeFiles/addmoddel.dir/addmoddel.cpp.o.d -o CMakeFiles/addmoddel.dir/addmoddel.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/exifvalue.dir/exifvalue.cpp.o -MF CMakeFiles/exifvalue.dir/exifvalue.cpp.o.d -o CMakeFiles/exifvalue.dir/exifvalue.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2.dir/exiv2.cpp.o -MF CMakeFiles/exiv2.dir/exiv2.cpp.o.d -o CMakeFiles/exiv2.dir/exiv2.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/easyaccess-test.dir/easyaccess-test.cpp.o -MF CMakeFiles/easyaccess-test.dir/easyaccess-test.cpp.o.d -o CMakeFiles/easyaccess-test.dir/easyaccess-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp
[ 70%] Building CXX object samples/CMakeFiles/exifcomment.dir/exifcomment.cpp.o
[ 71%] Building CXX object samples/CMakeFiles/iotest.dir/iotest.cpp.o
[ 71%] Building CXX object samples/CMakeFiles/ini-test.dir/ini-test.cpp.o
[ 71%] Building CXX object samples/CMakeFiles/key-test.dir/key-test.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/exifcomment.dir/exifcomment.cpp.o -MF CMakeFiles/exifcomment.dir/exifcomment.cpp.o.d -o CMakeFiles/exifcomment.dir/exifcomment.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/ini-test.dir/ini-test.cpp.o -MF CMakeFiles/ini-test.dir/ini-test.cpp.o.d -o CMakeFiles/ini-test.dir/ini-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/iotest.dir/iotest.cpp.o -MF CMakeFiles/iotest.dir/iotest.cpp.o.d -o CMakeFiles/iotest.dir/iotest.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp
[ 71%] Building CXX object samples/CMakeFiles/largeiptc-test.dir/largeiptc-test.cpp.o
[ 71%] Building CXX object samples/CMakeFiles/exifdata.dir/exifdata.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/key-test.dir/key-test.cpp.o -MF CMakeFiles/key-test.dir/key-test.cpp.o.d -o CMakeFiles/key-test.dir/key-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp
[ 71%] Building CXX object samples/CMakeFiles/iptctest.dir/iptctest.cpp.o
[ 71%] Building CXX object samples/CMakeFiles/iptcprint.dir/iptcprint.cpp.o
[ 72%] Building CXX object samples/CMakeFiles/iptceasy.dir/iptceasy.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/largeiptc-test.dir/largeiptc-test.cpp.o -MF CMakeFiles/largeiptc-test.dir/largeiptc-test.cpp.o.d -o CMakeFiles/largeiptc-test.dir/largeiptc-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/iptctest.dir/iptctest.cpp.o -MF CMakeFiles/iptctest.dir/iptctest.cpp.o.d -o CMakeFiles/iptctest.dir/iptctest.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/exifdata.dir/exifdata.cpp.o -MF CMakeFiles/exifdata.dir/exifdata.cpp.o.d -o CMakeFiles/exifdata.dir/exifdata.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/iptcprint.dir/iptcprint.cpp.o -MF CMakeFiles/iptcprint.dir/iptcprint.cpp.o.d -o CMakeFiles/iptcprint.dir/iptcprint.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/iptceasy.dir/iptceasy.cpp.o -MF CMakeFiles/iptceasy.dir/iptceasy.cpp.o.d -o CMakeFiles/iptceasy.dir/iptceasy.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/largeiptc-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifprint.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iotest.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/key-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptcprint.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptctest.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifcomment.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/ini-test.cpp:30:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/iptceasy.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/convert-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifvalue.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/easyaccess-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 72%] Linking CXX executable ../bin/exifprint
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exifprint.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/exifprint.dir/exifprint.cpp.o -o ../bin/exifprint  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 72%] Linking CXX executable ../bin/largeiptc-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/largeiptc-test.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/largeiptc-test.dir/largeiptc-test.cpp.o" -o ../bin/largeiptc-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:68:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   68 |         typedef std::auto_ptr<Task> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:166:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  166 |         typedef std::auto_ptr<Print> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:222:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  222 |         typedef std::auto_ptr<Rename> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<Adjust> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:257:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  257 |         typedef std::auto_ptr<Erase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:299:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  299 |         typedef std::auto_ptr<Extract> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<Insert> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:379:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  379 |         typedef std::auto_ptr<Modify> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:412:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  412 |         typedef std::auto_ptr<FixIso> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:430:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  430 |         typedef std::auto_ptr<FixCom> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exifdata.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 72%] Built target exifprint
make  -f samples/CMakeFiles/mmap-test.dir/build.make samples/CMakeFiles/mmap-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/mmap-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/mmap-test.dir/build.make samples/CMakeFiles/mmap-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 72%] Building CXX object samples/CMakeFiles/mmap-test.dir/mmap-test.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/mmap-test.dir/mmap-test.cpp.o -MF CMakeFiles/mmap-test.dir/mmap-test.cpp.o.d -o CMakeFiles/mmap-test.dir/mmap-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp
[ 73%] Linking CXX executable ../bin/key-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/key-test.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/key-test.dir/key-test.cpp.o" -o ../bin/key-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 73%] Built target largeiptc-test
make  -f samples/CMakeFiles/mrwthumb.dir/build.make samples/CMakeFiles/mrwthumb.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/mrwthumb.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/mrwthumb.dir/build.make samples/CMakeFiles/mrwthumb.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 73%] Building CXX object samples/CMakeFiles/mrwthumb.dir/mrwthumb.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/mrwthumb.dir/mrwthumb.cpp.o -MF CMakeFiles/mrwthumb.dir/mrwthumb.cpp.o.d -o CMakeFiles/mrwthumb.dir/mrwthumb.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp
[ 74%] Linking CXX executable ../bin/exifcomment
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exifcomment.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/exifcomment.dir/exifcomment.cpp.o -o ../bin/exifcomment  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 74%] Built target key-test
make  -f samples/CMakeFiles/prevtest.dir/build.make samples/CMakeFiles/prevtest.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/prevtest.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/prevtest.dir/build.make samples/CMakeFiles/prevtest.dir/build
[ 75%] Linking CXX executable ../bin/iptcprint
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/iptcprint.dir/link.txt --verbose=1
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/iptcprint.dir/iptcprint.cpp.o -o ../bin/iptcprint  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 76%] Building CXX object samples/CMakeFiles/prevtest.dir/prevtest.cpp.o
[ 76%] Linking CXX executable ../bin/iotest
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/prevtest.dir/prevtest.cpp.o -MF CMakeFiles/prevtest.dir/prevtest.cpp.o.d -o CMakeFiles/prevtest.dir/prevtest.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/iotest.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/iotest.dir/iotest.cpp.o -o ../bin/iotest  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 76%] Linking CXX executable ../bin/exifvalue
[ 76%] Linking CXX executable ../bin/convert-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exifvalue.dir/link.txt --verbose=1
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/convert-test.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/addmoddel.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp: In instantiation of ‘Exiv2::ValueType<T>::ValueType(const Exiv2::ValueType<T>&) [with T = std::pair<unsigned int, unsigned int>]’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1612:16:   required from ‘Exiv2::ValueType<T>* Exiv2::ValueType<T>::clone_() const [with T = std::pair<unsigned int, unsigned int>]’
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1610:19:   required from here
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1524:73: warning: implicitly-declared ‘constexpr Exiv2::Value::Value(const Exiv2::Value&)’ is deprecated [-Wdeprecated-copy]
 1524 |         : Value(rhs), value_(rhs.value_), pDataArea_(0), sizeDataArea_(0)
      |                                                                         ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:234:16: note: because ‘Exiv2::Value’ has user-provided ‘Exiv2::Value& Exiv2::Value::operator=(const Exiv2::Value&)’
  234 |         Value& operator=(const Value& rhs);
      |                ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/convert-test.dir/convert-test.cpp.o" -o ../bin/convert-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/exifvalue.dir/exifvalue.cpp.o -o ../bin/exifvalue  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 77%] Linking CXX executable ../bin/easyaccess-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/easyaccess-test.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/easyaccess-test.dir/easyaccess-test.cpp.o" -o ../bin/easyaccess-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 77%] Linking CXX executable ../bin/iptceasy
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/iptceasy.dir/link.txt --verbose=1
[ 77%] Built target exifcomment
make  -f samples/CMakeFiles/stringto-test.dir/build.make samples/CMakeFiles/stringto-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/stringto-test.dir/DependInfo.cmake --color=
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/iptceasy.dir/iptceasy.cpp.o -o ../bin/iptceasy  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 77%] Linking CXX executable ../bin/ini-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/ini-test.dir/link.txt --verbose=1
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/stringto-test.dir/build.make samples/CMakeFiles/stringto-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/ini-test.dir/ini-test.cpp.o" -o ../bin/ini-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 77%] Building CXX object samples/CMakeFiles/stringto-test.dir/stringto-test.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/stringto-test.dir/stringto-test.cpp.o -MF CMakeFiles/stringto-test.dir/stringto-test.cpp.o.d -o CMakeFiles/stringto-test.dir/stringto-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 77%] Built target iptcprint
make  -f samples/CMakeFiles/taglist.dir/build.make samples/CMakeFiles/taglist.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/taglist.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/taglist.dir/build.make samples/CMakeFiles/taglist.dir/build
[ 77%] Built target iotest
make  -f samples/CMakeFiles/tiff-test.dir/build.make samples/CMakeFiles/tiff-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/tiff-test.dir/DependInfo.cmake --color=
[ 77%] Building CXX object samples/CMakeFiles/taglist.dir/taglist.cpp.o
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/taglist.dir/taglist.cpp.o -MF CMakeFiles/taglist.dir/taglist.cpp.o.d -o CMakeFiles/taglist.dir/taglist.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 77%] Built target convert-test
make  -f samples/CMakeFiles/werror-test.dir/build.make samples/CMakeFiles/werror-test.dir/depend
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/tiff-test.dir/build.make samples/CMakeFiles/tiff-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/werror-test.dir/DependInfo.cmake --color=
[ 77%] Built target exifvalue
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/write-test.dir/build.make samples/CMakeFiles/write-test.dir/depend
[ 77%] Built target easyaccess-test
make  -f samples/CMakeFiles/write2-test.dir/build.make samples/CMakeFiles/write2-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/write-test.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/write2-test.dir/DependInfo.cmake --color=
[ 77%] Building CXX object samples/CMakeFiles/tiff-test.dir/tiff-test.cpp.o
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/tiff-test.dir/tiff-test.cpp.o -MF CMakeFiles/tiff-test.dir/tiff-test.cpp.o.d -o CMakeFiles/tiff-test.dir/tiff-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp
make  -f samples/CMakeFiles/werror-test.dir/build.make samples/CMakeFiles/werror-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/write-test.dir/build.make samples/CMakeFiles/write-test.dir/build
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/write2-test.dir/build.make samples/CMakeFiles/write2-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 77%] Building CXX object samples/CMakeFiles/werror-test.dir/werror-test.cpp.o
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/werror-test.dir/werror-test.cpp.o -MF CMakeFiles/werror-test.dir/werror-test.cpp.o.d -o CMakeFiles/werror-test.dir/werror-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp
[ 77%] Linking CXX executable ../bin/exifdata-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exifdata-test.dir/link.txt --verbose=1
[ 78%] Linking CXX executable ../bin/iptctest
[ 78%] Building CXX object samples/CMakeFiles/write-test.dir/write-test.cpp.o
[ 78%] Building CXX object samples/CMakeFiles/write2-test.dir/write2-test.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/iptctest.dir/link.txt --verbose=1
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/write-test.dir/write-test.cpp.o -MF CMakeFiles/write-test.dir/write-test.cpp.o.d -o CMakeFiles/write-test.dir/write-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/write2-test.dir/write2-test.cpp.o -MF CMakeFiles/write2-test.dir/write2-test.cpp.o.d -o CMakeFiles/write2-test.dir/write2-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/exifdata-test.dir/exifdata-test.cpp.o" -o ../bin/exifdata-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 78%] Built target iptceasy
make  -f samples/CMakeFiles/xmpparse.dir/build.make samples/CMakeFiles/xmpparse.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpparse.dir/DependInfo.cmake --color=
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/iptctest.dir/iptctest.cpp.o -o ../bin/iptctest  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpparse.dir/build.make samples/CMakeFiles/xmpparse.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 78%] Built target ini-test
make  -f samples/CMakeFiles/xmpparser-test.dir/build.make samples/CMakeFiles/xmpparser-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpparser-test.dir/DependInfo.cmake --color=
[ 79%] Building CXX object samples/CMakeFiles/xmpparse.dir/xmpparse.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/xmpparse.dir/xmpparse.cpp.o -MF CMakeFiles/xmpparse.dir/xmpparse.cpp.o.d -o CMakeFiles/xmpparse.dir/xmpparse.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpparser-test.dir/build.make samples/CMakeFiles/xmpparser-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 79%] Building CXX object samples/CMakeFiles/xmpparser-test.dir/xmpparser-test.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/xmpparser-test.dir/xmpparser-test.cpp.o -MF CMakeFiles/xmpparser-test.dir/xmpparser-test.cpp.o.d -o CMakeFiles/xmpparser-test.dir/xmpparser-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 79%] Built target iptctest
make  -f samples/CMakeFiles/xmpprint.dir/build.make samples/CMakeFiles/xmpprint.dir/depend
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpprint.dir/DependInfo.cmake --color=
[ 79%] Built target exifdata-test
make  -f samples/CMakeFiles/xmpsample.dir/build.make samples/CMakeFiles/xmpsample.dir/depend
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpprint.dir/build.make samples/CMakeFiles/xmpprint.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpsample.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpsample.dir/build.make samples/CMakeFiles/xmpsample.dir/build
[ 79%] Building CXX object samples/CMakeFiles/xmpprint.dir/xmpprint.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/xmpprint.dir/xmpprint.cpp.o -MF CMakeFiles/xmpprint.dir/xmpprint.cpp.o.d -o CMakeFiles/xmpprint.dir/xmpprint.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 79%] Building CXX object samples/CMakeFiles/xmpsample.dir/xmpsample.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/xmpsample.dir/xmpsample.cpp.o -MF CMakeFiles/xmpsample.dir/xmpsample.cpp.o.d -o CMakeFiles/xmpsample.dir/xmpsample.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp
[ 79%] Linking CXX executable ../bin/exifdata
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exifdata.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/exifdata.dir/exifdata.cpp.o -o ../bin/exifdata  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 79%] Linking CXX executable ../bin/addmoddel
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/addmoddel.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/addmoddel.dir/addmoddel.cpp.o -o ../bin/addmoddel  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/stringto-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 79%] Built target addmoddel
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make  -f samples/CMakeFiles/xmpdump.dir/build.make samples/CMakeFiles/xmpdump.dir/depend
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpdump.dir/DependInfo.cmake --color=
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 79%] Built target exifdata
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpdump.dir/build.make samples/CMakeFiles/xmpdump.dir/build
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
make  -f samples/CMakeFiles/getopt-test.dir/build.make samples/CMakeFiles/getopt-test.dir/depend
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/getopt-test.dir/DependInfo.cmake --color=
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 80%] Building CXX object samples/CMakeFiles/xmpdump.dir/xmpdump.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/xmpdump.dir/xmpdump.cpp.o -MF CMakeFiles/xmpdump.dir/xmpdump.cpp.o.d -o CMakeFiles/xmpdump.dir/xmpdump.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/getopt-test.dir/build.make samples/CMakeFiles/getopt-test.dir/build
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 80%] Building CXX object samples/CMakeFiles/getopt-test.dir/getopt-test.cpp.o
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/getopt-test.dir/getopt-test.cpp.o -MF CMakeFiles/getopt-test.dir/getopt-test.cpp.o.d -o CMakeFiles/getopt-test.dir/getopt-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mmap-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write2-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/prevtest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/tiff-test.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/taglist.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/mrwthumb.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/write-test.cpp:21:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 81%] Linking CXX executable ../bin/stringto-test
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/stringto-test.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/stringto-test.dir/stringto-test.cpp.o" -o ../bin/stringto-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/werror-test.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 81%] Built target stringto-test
make  -f samples/CMakeFiles/metacopy.dir/build.make samples/CMakeFiles/metacopy.dir/depend
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/metacopy.dir/DependInfo.cmake --color=
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/metacopy.dir/build.make samples/CMakeFiles/metacopy.dir/build
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 82%] Building CXX object samples/CMakeFiles/metacopy.dir/metacopy.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/metacopy.dir/metacopy.cpp.o -MF CMakeFiles/metacopy.dir/metacopy.cpp.o.d -o CMakeFiles/metacopy.dir/metacopy.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpsample.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparse.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpparser-test.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 83%] Linking CXX executable ../bin/mmap-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/mmap-test.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/mmap-test.dir/mmap-test.cpp.o" -o ../bin/mmap-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 84%] Linking CXX executable ../bin/taglist
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/taglist.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/taglist.dir/taglist.cpp.o -o ../bin/taglist  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 85%] Linking CXX executable ../bin/mrwthumb
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/mrwthumb.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/mrwthumb.dir/mrwthumb.cpp.o -o ../bin/mrwthumb  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 86%] Linking CXX executable ../bin/werror-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/werror-test.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/werror-test.dir/werror-test.cpp.o" -o ../bin/werror-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 86%] Built target mmap-test
make  -f samples/CMakeFiles/path-test.dir/build.make samples/CMakeFiles/path-test.dir/depend
[ 86%] Built target taglist
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/path-test.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/exiv2json.dir/build.make samples/CMakeFiles/exiv2json.dir/depend
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exiv2json.dir/DependInfo.cmake --color=
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 86%] Built target mrwthumb
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/path-test.dir/build.make samples/CMakeFiles/path-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exiv2json.dir/build.make samples/CMakeFiles/exiv2json.dir/build
[ 87%] Building CXX object samples/CMakeFiles/getopt-test.dir/__/src/utils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/getopt-test.dir/__/src/utils.cpp.o -MF CMakeFiles/getopt-test.dir/__/src/utils.cpp.o.d -o CMakeFiles/getopt-test.dir/__/src/utils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/utils.cpp
[ 87%] Building CXX object samples/CMakeFiles/path-test.dir/path-test.cpp.o
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/path-test.dir/path-test.cpp.o -MF CMakeFiles/path-test.dir/path-test.cpp.o.d -o CMakeFiles/path-test.dir/path-test.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp
[ 88%] Building CXX object samples/CMakeFiles/exiv2json.dir/exiv2json.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/exiv2json.dir/exiv2json.cpp.o -MF CMakeFiles/exiv2json.dir/exiv2json.cpp.o.d -o CMakeFiles/exiv2json.dir/exiv2json.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 88%] Linking CXX executable ../bin/tiff-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/tiff-test.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/tiff-test.dir/tiff-test.cpp.o" -o ../bin/tiff-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 88%] Linking CXX executable ../bin/write2-test
[ 88%] Built target werror-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/write2-test.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/write2-test.dir/write2-test.cpp.o" -o ../bin/write2-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 89%] Building CXX object samples/CMakeFiles/path-test.dir/__/src/utils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/path-test.dir/__/src/utils.cpp.o -MF CMakeFiles/path-test.dir/__/src/utils.cpp.o.d -o CMakeFiles/path-test.dir/__/src/utils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/utils.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 89%] Linking CXX executable ../bin/prevtest
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/prevtest.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpprint.cpp:29:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 90%] Linking CXX executable ../bin/write-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/write-test.dir/link.txt --verbose=1
[ 90%] Built target tiff-test
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/prevtest.dir/prevtest.cpp.o -o ../bin/prevtest  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/write-test.dir/write-test.cpp.o" -o ../bin/write-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
[ 90%] Building CXX object samples/CMakeFiles/path-test.dir/__/src/getopt.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/path-test.dir/__/src/getopt.cpp.o -MF CMakeFiles/path-test.dir/__/src/getopt.cpp.o.d -o CMakeFiles/path-test.dir/__/src/getopt.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/getopt.cpp
[ 90%] Linking CXX executable ../bin/xmpparse
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/xmpparse.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/xmpparse.dir/xmpparse.cpp.o -o ../bin/xmpparse  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 90%] Built target write2-test
[ 90%] Building CXX object samples/CMakeFiles/exiv2json.dir/Jzon.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/exiv2json.dir/Jzon.cpp.o -MF CMakeFiles/exiv2json.dir/Jzon.cpp.o.d -o CMakeFiles/exiv2json.dir/Jzon.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/Jzon.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 90%] Built target xmpparse
make  -f samples/CMakeFiles/geotag.dir/build.make samples/CMakeFiles/geotag.dir/depend
[ 90%] Built target prevtest
make  -f samples/CMakeFiles/conntest.dir/build.make samples/CMakeFiles/conntest.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/geotag.dir/DependInfo.cmake --color=
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/conntest.dir/DependInfo.cmake --color=
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/geotag.dir/build.make samples/CMakeFiles/geotag.dir/build
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/conntest.dir/build.make samples/CMakeFiles/conntest.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 90%] Building CXX object samples/CMakeFiles/geotag.dir/geotag.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/geotag.dir/geotag.cpp.o -MF CMakeFiles/geotag.dir/geotag.cpp.o.d -o CMakeFiles/geotag.dir/geotag.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp
[ 91%] Building CXX object samples/CMakeFiles/conntest.dir/conntest.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/conntest.dir/conntest.cpp.o -MF CMakeFiles/conntest.dir/conntest.cpp.o.d -o CMakeFiles/conntest.dir/conntest.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp
[ 91%] Built target write-test
make  -f samples/CMakeFiles/remotetest.dir/build.make samples/CMakeFiles/remotetest.dir/depend
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/remotetest.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/remotetest.dir/build.make samples/CMakeFiles/remotetest.dir/build
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 92%] Building CXX object samples/CMakeFiles/remotetest.dir/remotetest.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/remotetest.dir/remotetest.cpp.o -MF CMakeFiles/remotetest.dir/remotetest.cpp.o.d -o CMakeFiles/remotetest.dir/remotetest.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/xmpdump.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/getopt-test.cpp:42:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 93%] Linking CXX executable ../bin/xmpparser-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/xmpparser-test.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/xmpparser-test.dir/xmpparser-test.cpp.o" -o ../bin/xmpparser-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 93%] Built target xmpparser-test
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 94%] Building CXX object src/CMakeFiles/exiv2.dir/actions.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2.dir/actions.cpp.o -MF CMakeFiles/exiv2.dir/actions.cpp.o.d -o CMakeFiles/exiv2.dir/actions.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 95%] Linking CXX executable ../bin/xmpsample
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/xmpsample.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/xmpsample.dir/xmpsample.cpp.o -o ../bin/xmpsample  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 95%] Linking CXX executable ../bin/xmpdump
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/xmpdump.dir/link.txt --verbose=1
[ 96%] Linking CXX executable ../bin/xmpprint
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/xmpprint.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/xmpdump.dir/xmpdump.cpp.o -o ../bin/xmpdump  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/xmpprint.dir/xmpprint.cpp.o -o ../bin/xmpprint  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/metacopy.cpp:20:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 96%] Building CXX object samples/CMakeFiles/getopt-test.dir/__/src/getopt.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/getopt-test.dir/__/src/getopt.cpp.o -MF CMakeFiles/getopt-test.dir/__/src/getopt.cpp.o.d -o CMakeFiles/getopt-test.dir/__/src/getopt.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/getopt.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 96%] Building CXX object samples/CMakeFiles/metacopy.dir/__/src/utils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/metacopy.dir/__/src/utils.cpp.o -MF CMakeFiles/metacopy.dir/__/src/utils.cpp.o.d -o CMakeFiles/metacopy.dir/__/src/utils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/utils.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 96%] Built target xmpsample
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 96%] Built target xmpdump
[ 97%] Building CXX object samples/CMakeFiles/metacopy.dir/__/src/getopt.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT samples/CMakeFiles/metacopy.dir/__/src/getopt.cpp.o -MF CMakeFiles/metacopy.dir/__/src/getopt.cpp.o.d -o CMakeFiles/metacopy.dir/__/src/getopt.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/getopt.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 97%] Building CXX object src/CMakeFiles/exiv2.dir/getopt.cpp.o
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2.dir/getopt.cpp.o -MF CMakeFiles/exiv2.dir/getopt.cpp.o.d -o CMakeFiles/exiv2.dir/getopt.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/getopt.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 98%] Building CXX object src/CMakeFiles/exiv2.dir/utils.cpp.o
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++  -I/tmp/guix-build-exiv2-0.27.5.drv-0/build -I/tmp/guix-build-exiv2-0.27.5.drv-0/build/src -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2 -I/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include -O2 -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fstack-clash-protection -fcf-protection -fstack-protector-strong -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -MD -MT src/CMakeFiles/exiv2.dir/utils.cpp.o -MF CMakeFiles/exiv2.dir/utils.cpp.o.d -o CMakeFiles/exiv2.dir/utils.cpp.o -c /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/utils.cpp
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 98%] Built target xmpprint
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/path-test.cpp:22:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/exiv2json.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/conntest.cpp:23:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 98%] Linking CXX executable ../bin/path-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/path-test.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/path-test.dir/path-test.cpp.o" "CMakeFiles/path-test.dir/__/src/utils.cpp.o" "CMakeFiles/path-test.dir/__/src/getopt.cpp.o" -o ../bin/path-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:24:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 99%] Linking CXX executable ../bin/getopt-test
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/getopt-test.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic "CMakeFiles/getopt-test.dir/getopt-test.cpp.o" "CMakeFiles/getopt-test.dir/__/src/utils.cpp.o" "CMakeFiles/getopt-test.dir/__/src/getopt.cpp.o" -o ../bin/getopt-test  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp: In function ‘void endElement(void*, const char*)’:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:363:60: warning: implicitly-declared ‘Position& Position::operator=(const Position&)’ is deprecated [-Wdeprecated-copy]
  363 |         me->now = Position(me->time,me->lat,me->lon,me->ele) ;
      |                                                            ^
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:188:5: note: because ‘Position’ has user-provided ‘Position::Position(const Position&)’
  188 |     Position(const Position& o) :
      |     ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:370:35: warning: implicitly-declared ‘Position& Position::operator=(const Position&)’ is deprecated [-Wdeprecated-copy]
  370 |         gTimeDict[me->time] = me->now ;
      |                                   ^~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:188:5: note: because ‘Position’ has user-provided ‘Position::Position(const Position&)’
  188 |     Position(const Position& o) :
      |     ^~~~~~~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:371:24: warning: implicitly-declared ‘Position& Position::operator=(const Position&)’ is deprecated [-Wdeprecated-copy]
  371 |         me->prev = me->now ;
      |                        ^~~
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/geotag.cpp:188:5: note: because ‘Position’ has user-provided ‘Position::Position(const Position&)’
  188 |     Position(const Position& o) :
      |     ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 99%] Built target path-test
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:25,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples/remotetest.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 99%] Built target getopt-test
[ 99%] Linking CXX executable ../bin/metacopy
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/metacopy.dir/link.txt --verbose=1
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:54:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   54 |         typedef std::auto_ptr<Value> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:256:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  256 |         typedef std::auto_ptr<DataValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/metacopy.dir/metacopy.cpp.o CMakeFiles/metacopy.dir/__/src/utils.cpp.o CMakeFiles/metacopy.dir/__/src/getopt.cpp.o -o ../bin/metacopy  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<StringValueBase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:420:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  420 |         typedef std::auto_ptr<StringValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:452:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  452 |         typedef std::auto_ptr<AsciiValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:540:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  540 |         typedef std::auto_ptr<CommentValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:627:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  627 |         typedef std::auto_ptr<XmpValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:718:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  718 |         typedef std::auto_ptr<XmpTextValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:800:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  800 |         typedef std::auto_ptr<XmpArrayValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:893:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  893 |         typedef std::auto_ptr<LangAltValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:981:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  981 |         typedef std::auto_ptr<DateValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1082:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1082 |         typedef std::auto_ptr<TimeValue> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/value.hpp:1238:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
 1238 |         typedef std::auto_ptr<ValueType<T> > AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/metadatum.hpp:47:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   47 |         typedef std::auto_ptr<Key> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:26,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/datasets.hpp:278:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  278 |         typedef std::auto_ptr<IptcKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:58:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   58 |         typedef std::auto_ptr<BasicIo> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:524:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  524 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/basicio.hpp:724:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  724 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:143:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  143 |         typedef std::auto_ptr<ExifKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exif.hpp:35,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/tags.hpp:217:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  217 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 99%] Linking CXX executable ../bin/conntest
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/conntest.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/conntest.dir/conntest.cpp.o -o ../bin/conntest  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 99%] Built target metacopy
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<XmpKey> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/properties.hpp:297:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  297 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:30,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/xmp_exiv2.hpp:149:14: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  149 |         std::auto_ptr<Impl> p_;
      |              ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/bmffimage.hpp:27,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/exiv2.hpp:28,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/exiv2app.hpp:32,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:33,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/image.hpp:81:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   81 |         typedef std::auto_ptr<Image> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 99%] Built target conntest
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:68:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
   68 |         typedef std::auto_ptr<Task> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:166:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  166 |         typedef std::auto_ptr<Print> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:222:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  222 |         typedef std::auto_ptr<Rename> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:234:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  234 |         typedef std::auto_ptr<Adjust> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:257:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  257 |         typedef std::auto_ptr<Erase> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:299:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  299 |         typedef std::auto_ptr<Extract> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:338:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  338 |         typedef std::auto_ptr<Insert> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:379:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  379 |         typedef std::auto_ptr<Modify> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:412:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  412 |         typedef std::auto_ptr<FixIso> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
In file included from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:27:
/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.hpp:430:22: warning: ‘template<class> class std::auto_ptr’ is deprecated: use 'std::unique_ptr' instead [-Wdeprecated-declarations]
  430 |         typedef std::auto_ptr<FixCom> AutoPtr;
      |                      ^~~~~~~~
In file included from /gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/memory:76,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/include/exiv2/config.h:99,
                 from /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src/actions.cpp:25:
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/include/c++/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
[ 99%] Linking CXX executable ../bin/remotetest
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/remotetest.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/remotetest.dir/remotetest.cpp.o -o ../bin/remotetest  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 99%] Built target remotetest
[100%] Linking CXX executable ../bin/geotag
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/geotag.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/geotag.dir/geotag.cpp.o -o ../bin/geotag  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2-xmp.a /gnu/store/fw1wywd34vh33l4dq182ds5d7jdz45j5-expat-2.5.0/lib/libexpat.so ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[100%] Built target geotag
[100%] Linking CXX executable ../bin/exiv2json
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exiv2json.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/exiv2json.dir/exiv2json.cpp.o CMakeFiles/exiv2json.dir/Jzon.cpp.o -o ../bin/exiv2json  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 /gnu/store/slzq3zqwj75lbrg4ly51hfhbv2vhryv5-zlib-1.2.13/lib/libz.so 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[100%] Built target exiv2json
[100%] Linking CXX executable ../bin/exiv2
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build/src && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_link_script CMakeFiles/exiv2.dir/link.txt --verbose=1
/gnu/store/5lqhcv91ijy82p92ac6g5xw48l0lwwz4-gcc-11.3.0/bin/c++ -O2 -g -DNDEBUG -rdynamic CMakeFiles/exiv2.dir/exiv2.cpp.o CMakeFiles/exiv2.dir/actions.cpp.o CMakeFiles/exiv2.dir/getopt.cpp.o CMakeFiles/exiv2.dir/utils.cpp.o -o ../bin/exiv2  -Wl,-rpath,/tmp/guix-build-exiv2-0.27.5.drv-0/build/lib: ../lib/libexiv2.so.0.27.5 
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[100%] Built target exiv2
make[1]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_progress_start /tmp/guix-build-exiv2-0.27.5.drv-0/build/CMakeFiles 0
phase `build' succeeded after 61.8 seconds
starting phase `check'
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -S/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source -B/tmp/guix-build-exiv2-0.27.5.drv-0/build --check-build-system CMakeFiles/Makefile.cmake 0
make  -f CMakeFiles/Makefile2 tests
make[1]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -S/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source -B/tmp/guix-build-exiv2-0.27.5.drv-0/build --check-build-system CMakeFiles/Makefile.cmake 0
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_progress_start /tmp/guix-build-exiv2-0.27.5.drv-0/build/CMakeFiles 67
make  -f CMakeFiles/Makefile2 CMakeFiles/tests.dir/all
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2lib_int.dir/build.make src/CMakeFiles/exiv2lib_int.dir/depend
make  -f xmpsdk/CMakeFiles/exiv2-xmp.dir/build.make xmpsdk/CMakeFiles/exiv2-xmp.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk/CMakeFiles/exiv2-xmp.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2lib_int.dir/DependInfo.cmake --color=
Consolidate compiler generated dependencies of target exiv2-xmp
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f xmpsdk/CMakeFiles/exiv2-xmp.dir/build.make xmpsdk/CMakeFiles/exiv2-xmp.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'xmpsdk/CMakeFiles/exiv2-xmp.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 10%] Built target exiv2-xmp
Consolidate compiler generated dependencies of target exiv2lib_int
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2lib_int.dir/build.make src/CMakeFiles/exiv2lib_int.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'src/CMakeFiles/exiv2lib_int.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 23%] Built target exiv2lib_int
make  -f src/CMakeFiles/exiv2lib.dir/build.make src/CMakeFiles/exiv2lib.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2lib.dir/DependInfo.cmake --color=
Consolidate compiler generated dependencies of target exiv2lib
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2lib.dir/build.make src/CMakeFiles/exiv2lib.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'src/CMakeFiles/exiv2lib.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 49%] Built target exiv2lib
make  -f samples/CMakeFiles/remotetest.dir/build.make samples/CMakeFiles/remotetest.dir/depend
make  -f src/CMakeFiles/exiv2.dir/build.make src/CMakeFiles/exiv2.dir/depend
make  -f samples/CMakeFiles/addmoddel.dir/build.make samples/CMakeFiles/addmoddel.dir/depend
make  -f samples/CMakeFiles/convert-test.dir/build.make samples/CMakeFiles/convert-test.dir/depend
make  -f samples/CMakeFiles/easyaccess-test.dir/build.make samples/CMakeFiles/easyaccess-test.dir/depend
make  -f samples/CMakeFiles/exifcomment.dir/build.make samples/CMakeFiles/exifcomment.dir/depend
make  -f samples/CMakeFiles/exifdata-test.dir/build.make samples/CMakeFiles/exifdata-test.dir/depend
make  -f samples/CMakeFiles/exifdata.dir/build.make samples/CMakeFiles/exifdata.dir/depend
make  -f samples/CMakeFiles/exifprint.dir/build.make samples/CMakeFiles/exifprint.dir/depend
make  -f samples/CMakeFiles/exifvalue.dir/build.make samples/CMakeFiles/exifvalue.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/remotetest.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/ini-test.dir/build.make samples/CMakeFiles/ini-test.dir/depend
make  -f samples/CMakeFiles/iotest.dir/build.make samples/CMakeFiles/iotest.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/addmoddel.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/iptceasy.dir/build.make samples/CMakeFiles/iptceasy.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/convert-test.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/iptcprint.dir/build.make samples/CMakeFiles/iptcprint.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/easyaccess-test.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/iptctest.dir/build.make samples/CMakeFiles/iptctest.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifcomment.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/key-test.dir/build.make samples/CMakeFiles/key-test.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifdata-test.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifdata.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifprint.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifvalue.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptcprint.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/ini-test.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/key-test.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iotest.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptceasy.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptctest.dir/DependInfo.cmake --color=
Consolidate compiler generated dependencies of target remotetest
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/remotetest.dir/build.make samples/CMakeFiles/remotetest.dir/build
Consolidate compiler generated dependencies of target convert-test
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/convert-test.dir/build.make samples/CMakeFiles/convert-test.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/remotetest.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target exifdata-test
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifdata-test.dir/build.make samples/CMakeFiles/exifdata-test.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/convert-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target easyaccess-test
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/easyaccess-test.dir/build.make samples/CMakeFiles/easyaccess-test.dir/build
Consolidate compiler generated dependencies of target iptcprint
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/exifdata-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/iptcprint.dir/build.make samples/CMakeFiles/iptcprint.dir/build
Consolidate compiler generated dependencies of target ini-test
Consolidate compiler generated dependencies of target iotest
[ 50%] Built target remotetest
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/ini-test.dir/build.make samples/CMakeFiles/ini-test.dir/build
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/largeiptc-test.dir/build.make samples/CMakeFiles/largeiptc-test.dir/depend
Consolidate compiler generated dependencies of target addmoddel
Consolidate compiler generated dependencies of target iptctest
make  -f samples/CMakeFiles/iotest.dir/build.make samples/CMakeFiles/iotest.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/easyaccess-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 52%] Built target convert-test
Consolidate compiler generated dependencies of target exifcomment
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target exifvalue
make  -f samples/CMakeFiles/mmap-test.dir/build.make samples/CMakeFiles/mmap-test.dir/depend
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/iptctest.dir/build.make samples/CMakeFiles/iptctest.dir/build
Consolidate compiler generated dependencies of target exifdata
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target exifprint
make  -f samples/CMakeFiles/addmoddel.dir/build.make samples/CMakeFiles/addmoddel.dir/build
make  -f samples/CMakeFiles/exifcomment.dir/build.make samples/CMakeFiles/exifcomment.dir/build
Consolidate compiler generated dependencies of target key-test
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target iptceasy
make  -f samples/CMakeFiles/exifvalue.dir/build.make samples/CMakeFiles/exifvalue.dir/build
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifdata.dir/build.make samples/CMakeFiles/exifdata.dir/build
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifprint.dir/build.make samples/CMakeFiles/exifprint.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/largeiptc-test.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/iptceasy.dir/build.make samples/CMakeFiles/iptceasy.dir/build
make  -f samples/CMakeFiles/key-test.dir/build.make samples/CMakeFiles/key-test.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/iptcprint.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/ini-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/mmap-test.dir/DependInfo.cmake --color=
Consolidate compiler generated dependencies of target exiv2
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/iotest.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2.dir/build.make src/CMakeFiles/exiv2.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/iptctest.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 53%] Built target exifdata-test
make  -f samples/CMakeFiles/mrwthumb.dir/build.make samples/CMakeFiles/mrwthumb.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/addmoddel.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/exifprint.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/iptceasy.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/exifvalue.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/exifcomment.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 55%] Built target easyaccess-test
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/exifdata.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/key-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/mrwthumb.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/prevtest.dir/build.make samples/CMakeFiles/prevtest.dir/depend
[ 56%] Built target iptcprint
[ 58%] Built target iotest
make  -f samples/CMakeFiles/stringto-test.dir/build.make samples/CMakeFiles/stringto-test.dir/depend
[ 59%] Built target iptctest
make  -f samples/CMakeFiles/taglist.dir/build.make samples/CMakeFiles/taglist.dir/depend
make  -f samples/CMakeFiles/tiff-test.dir/build.make samples/CMakeFiles/tiff-test.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'src/CMakeFiles/exiv2.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 59%] Built target addmoddel
make  -f samples/CMakeFiles/werror-test.dir/build.make samples/CMakeFiles/werror-test.dir/depend
[ 59%] Built target ini-test
[ 61%] Built target exifprint
Consolidate compiler generated dependencies of target largeiptc-test
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/prevtest.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/write-test.dir/build.make samples/CMakeFiles/write-test.dir/depend
[ 62%] Built target iptceasy
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/write2-test.dir/build.make samples/CMakeFiles/write2-test.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/stringto-test.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/largeiptc-test.dir/build.make samples/CMakeFiles/largeiptc-test.dir/build
make  -f samples/CMakeFiles/xmpparse.dir/build.make samples/CMakeFiles/xmpparse.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/taglist.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/tiff-test.dir/DependInfo.cmake --color=
[ 64%] Built target exifcomment
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/werror-test.dir/DependInfo.cmake --color=
[ 64%] Built target exifdata
make  -f samples/CMakeFiles/xmpparser-test.dir/build.make samples/CMakeFiles/xmpparser-test.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/write-test.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/xmpprint.dir/build.make samples/CMakeFiles/xmpprint.dir/depend
[ 65%] Built target exifvalue
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpparse.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/xmpsample.dir/build.make samples/CMakeFiles/xmpsample.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/write2-test.dir/DependInfo.cmake --color=
[ 67%] Built target key-test
make  -f samples/CMakeFiles/xmpdump.dir/build.make samples/CMakeFiles/xmpdump.dir/depend
Consolidate compiler generated dependencies of target mmap-test
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpparser-test.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/largeiptc-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpprint.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/mmap-test.dir/build.make samples/CMakeFiles/mmap-test.dir/build
[ 70%] Built target exiv2
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpsample.dir/DependInfo.cmake --color=
Consolidate compiler generated dependencies of target mrwthumb
make  -f samples/CMakeFiles/getopt-test.dir/build.make samples/CMakeFiles/getopt-test.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpdump.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/mrwthumb.dir/build.make samples/CMakeFiles/mrwthumb.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/getopt-test.dir/DependInfo.cmake --color=
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/mmap-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 70%] Built target largeiptc-test
Consolidate compiler generated dependencies of target tiff-test
make  -f samples/CMakeFiles/metacopy.dir/build.make samples/CMakeFiles/metacopy.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/mrwthumb.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/tiff-test.dir/build.make samples/CMakeFiles/tiff-test.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/metacopy.dir/DependInfo.cmake --color=
[ 71%] Built target mmap-test
make  -f samples/CMakeFiles/path-test.dir/build.make samples/CMakeFiles/path-test.dir/depend
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Nothing to be done for 'samples/CMakeFiles/tiff-test.dir/build'.
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target prevtest
Consolidate compiler generated dependencies of target write-test
[ 73%] Built target mrwthumb
Consolidate compiler generated dependencies of target stringto-test
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exiv2json.dir/build.make samples/CMakeFiles/exiv2json.dir/depend
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/prevtest.dir/build.make samples/CMakeFiles/prevtest.dir/build
make  -f samples/CMakeFiles/write-test.dir/build.make samples/CMakeFiles/write-test.dir/build
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/path-test.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/stringto-test.dir/build.make samples/CMakeFiles/stringto-test.dir/build
Consolidate compiler generated dependencies of target xmpparser-test
Consolidate compiler generated dependencies of target write2-test
make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exiv2json.dir/DependInfo.cmake --color=
make  -f samples/CMakeFiles/xmpparser-test.dir/build.make samples/CMakeFiles/xmpparser-test.dir/build
Consolidate compiler generated dependencies of target taglist
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target werror-test
make  -f samples/CMakeFiles/write2-test.dir/build.make samples/CMakeFiles/write2-test.dir/build
Consolidate compiler generated dependencies of target xmpprint
Consolidate compiler generated dependencies of target xmpsample
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
Consolidate compiler generated dependencies of target xmpparse
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 73%] Built target tiff-test
make  -f samples/CMakeFiles/taglist.dir/build.make samples/CMakeFiles/taglist.dir/build
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/geotag.dir/DependInfo.cmake --color=
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Consolidate compiler generated dependencies of target metacopy
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make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/CMakeFiles/tests.dir/DependInfo.cmake --color=
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make[3]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/tests && env EXIV2_BINDIR="/tmp/guix-build-exiv2-0.27.5.drv-0/build/bin" python3 runner.py bash_tests/unit_test.py

----------------------------------------------------------------------
Ran 0 tests in 0.000s

OK

[==========] Running 144 tests from 35 test suites.
[----------] Global test environment set-up.
[----------] 9 tests from ADateValue
[ RUN      ] ADateValue.isDefaultConstructed
[       OK ] ADateValue.isDefaultConstructed (0 ms)
[ RUN      ] ADateValue.isConstructedWithArgs
[       OK ] ADateValue.isConstructedWithArgs (0 ms)
[ RUN      ] ADateValue.readFromByteBufferWithExpectedSize
[       OK ] ADateValue.readFromByteBufferWithExpectedSize (0 ms)
[ RUN      ] ADateValue.doNotReadFromByteBufferWithoutExpectedSize
Warning: Unsupported date format
[       OK ] ADateValue.doNotReadFromByteBufferWithoutExpectedSize (0 ms)
[ RUN      ] ADateValue.doNotReadFromByteBufferWithExpectedSizeButNotCorrectContent
Warning: Unsupported date format
[       OK ] ADateValue.doNotReadFromByteBufferWithExpectedSizeButNotCorrectContent (0 ms)
[ RUN      ] ADateValue.readFromStringWithExpectedSize
[       OK ] ADateValue.readFromStringWithExpectedSize (0 ms)
[ RUN      ] ADateValue.doNotReadFromStringWithoutExpectedSize
Warning: Unsupported date format
[       OK ] ADateValue.doNotReadFromStringWithoutExpectedSize (0 ms)
[ RUN      ] ADateValue.doNotReadFromStringWithExpectedSizeButNotCorrectContent
Warning: Unsupported date format
[       OK ] ADateValue.doNotReadFromStringWithExpectedSizeButNotCorrectContent (0 ms)
[ RUN      ] ADateValue.copyToByteBuffer
[       OK ] ADateValue.copyToByteBuffer (0 ms)
[----------] 9 tests from ADateValue (0 ms total)

[----------] 8 tests from ATimeValue
[ RUN      ] ATimeValue.isDefaultConstructed
[       OK ] ATimeValue.isDefaultConstructed (0 ms)
[ RUN      ] ATimeValue.isConstructedWithArgs
[       OK ] ATimeValue.isConstructedWithArgs (0 ms)
[ RUN      ] ATimeValue.canBeReadFromStringHMS
[       OK ] ATimeValue.canBeReadFromStringHMS (0 ms)
[ RUN      ] ATimeValue.canBeReadFromWideString
[       OK ] ATimeValue.canBeReadFromWideString (0 ms)
[ RUN      ] ATimeValue.canBeReadFromWideStringNegative
[       OK ] ATimeValue.canBeReadFromWideStringNegative (0 ms)
[ RUN      ] ATimeValue.canBeReadFromWideStringOther
[       OK ] ATimeValue.canBeReadFromWideStringOther (0 ms)
[ RUN      ] ATimeValue.cannotReadFromStringWithBadFormat
Warning: Unsupported time format
Warning: Unsupported time format
Warning: Unsupported time format
Warning: Unsupported time format
Warning: Unsupported time format
Warning: Unsupported time format
[       OK ] ATimeValue.cannotReadFromStringWithBadFormat (0 ms)
[ RUN      ] ATimeValue.isCopiedToBuffer
[       OK ] ATimeValue.isCopiedToBuffer (0 ms)
[----------] 8 tests from ATimeValue (0 ms total)

[----------] 8 tests from AXmpKey
[ RUN      ] AXmpKey.correctlyInstantiateWithValidKey
[       OK ] AXmpKey.correctlyInstantiateWithValidKey (0 ms)
[ RUN      ] AXmpKey.correctlyInstantiatedWithValidPrefixAndProperty
[       OK ] AXmpKey.correctlyInstantiatedWithValidPrefixAndProperty (0 ms)
[ RUN      ] AXmpKey.canBeCopiedConstructed
[       OK ] AXmpKey.canBeCopiedConstructed (0 ms)
[ RUN      ] AXmpKey.canBeCopied
[       OK ] AXmpKey.canBeCopied (0 ms)
[ RUN      ] AXmpKey.canBeCloned
[       OK ] AXmpKey.canBeCloned (0 ms)
[ RUN      ] AXmpKey.throwsWithNotRegisteredWellFormedKey
[       OK ] AXmpKey.throwsWithNotRegisteredWellFormedKey (0 ms)
[ RUN      ] AXmpKey.throwsWithNotRegisteredPrefix
[       OK ] AXmpKey.throwsWithNotRegisteredPrefix (0 ms)
[ RUN      ] AXmpKey.throwsWithBadFormedKey
[       OK ] AXmpKey.throwsWithBadFormedKey (0 ms)
[----------] 8 tests from AXmpKey (0 ms total)

[----------] 4 tests from MemIo
[ RUN      ] MemIo.seek_out_of_bounds_00
[       OK ] MemIo.seek_out_of_bounds_00 (0 ms)
[ RUN      ] MemIo.seek_out_of_bounds_01
[       OK ] MemIo.seek_out_of_bounds_01 (0 ms)
[ RUN      ] MemIo.seek_out_of_bounds_02
[       OK ] MemIo.seek_out_of_bounds_02 (0 ms)
[ RUN      ] MemIo.seek_out_of_bounds_03
[       OK ] MemIo.seek_out_of_bounds_03 (0 ms)
[----------] 4 tests from MemIo (0 ms total)

[----------] 7 tests from ACr2Header
[ RUN      ] ACr2Header.hasExpectedValuesAfterCreation
[       OK ] ACr2Header.hasExpectedValuesAfterCreation (0 ms)
[ RUN      ] ACr2Header.sizeIs16Bytes
[       OK ] ACr2Header.sizeIs16Bytes (0 ms)
[ RUN      ] ACr2Header.readDataFromBufferWithCorrectSize
[       OK ] ACr2Header.readDataFromBufferWithCorrectSize (0 ms)
[ RUN      ] ACr2Header.failToReadDataFromBufferWithCorrectSizeButNull
[       OK ] ACr2Header.failToReadDataFromBufferWithCorrectSizeButNull (0 ms)
[ RUN      ] ACr2Header.failToReadDataFromBufferWithSizeDifferentThan16
[       OK ] ACr2Header.failToReadDataFromBufferWithSizeDifferentThan16 (0 ms)
[ RUN      ] ACr2Header.failToReadDataFromBufferWithInvalidByteOrder
[       OK ] ACr2Header.failToReadDataFromBufferWithInvalidByteOrder (0 ms)
[ RUN      ] ACr2Header.failToReadDataFromBufferWithInvalidTag
[       OK ] ACr2Header.failToReadDataFromBufferWithInvalidTag (0 ms)
[----------] 7 tests from ACr2Header (0 ms total)

[----------] 2 tests from enforce
[ RUN      ] enforce.errMessage
[       OK ] enforce.errMessage (0 ms)
[ RUN      ] enforce.exceptionThrown
[       OK ] enforce.exceptionThrown (0 ms)
[----------] 2 tests from enforce (0 ms total)

[----------] 8 tests from AFileIO
[ RUN      ] AFileIO.canBeInstantiatedWithFilePath
[       OK ] AFileIO.canBeInstantiatedWithFilePath (0 ms)
[ RUN      ] AFileIO.canBeOpenInReadBinaryMode
[       OK ] AFileIO.canBeOpenInReadBinaryMode (0 ms)
[ RUN      ] AFileIO.isOpenDoItsJob
[       OK ] AFileIO.isOpenDoItsJob (0 ms)
[ RUN      ] AFileIO.returnsFileSizeIfItsOpened
[       OK ] AFileIO.returnsFileSizeIfItsOpened (0 ms)
[ RUN      ] AFileIO.returnsFileSizeEvenWhenFileItIsNotOpened
[       OK ] AFileIO.returnsFileSizeEvenWhenFileItIsNotOpened (0 ms)
[ RUN      ] AFileIO.isOpenedAtPosition0
[       OK ] AFileIO.isOpenedAtPosition0 (0 ms)
[ RUN      ] AFileIO.canSeekToExistingPositions
[       OK ] AFileIO.canSeekToExistingPositions (0 ms)
[ RUN      ] AFileIO.canSeekBeyondEOF
[       OK ] AFileIO.canSeekBeyondEOF (0 ms)
[----------] 8 tests from AFileIO (0 ms total)

[----------] 3 tests from strError
[ RUN      ] strError.returnSuccessAfterClosingFile
[       OK ] strError.returnSuccessAfterClosingFile (0 ms)
[ RUN      ] strError.returnNoSuchFileOrDirectoryWhenTryingToOpenNonExistingFile
[       OK ] strError.returnNoSuchFileOrDirectoryWhenTryingToOpenNonExistingFile (0 ms)
[ RUN      ] strError.doNotRecognizeUnknownError
[       OK ] strError.doNotRecognizeUnknownError (0 ms)
[----------] 3 tests from strError (0 ms total)

[----------] 3 tests from getEnv
[ RUN      ] getEnv.getsDefaultValueWhenExpectedEnvVariableDoesNotExist
[       OK ] getEnv.getsDefaultValueWhenExpectedEnvVariableDoesNotExist (0 ms)
[ RUN      ] getEnv.getsProperValuesWhenExpectedEnvVariableExists
[       OK ] getEnv.getsProperValuesWhenExpectedEnvVariableExists (0 ms)
[ RUN      ] getEnv.throwsWhenKeyDoesNotExist
[       OK ] getEnv.throwsWhenKeyDoesNotExist (0 ms)
[----------] 3 tests from getEnv (0 ms total)

[----------] 2 tests from urlencode
[ RUN      ] urlencode.encodesGivenUrl
[       OK ] urlencode.encodesGivenUrl (0 ms)
[ RUN      ] urlencode.encodesGivenUrlWithSpace
[       OK ] urlencode.encodesGivenUrlWithSpace (0 ms)
[----------] 2 tests from urlencode (0 ms total)

[----------] 2 tests from urldecode
[ RUN      ] urldecode.decodesGivenUrl
[       OK ] urldecode.decodesGivenUrl (0 ms)
[ RUN      ] urldecode.decodesGivenUrlInPlace
[       OK ] urldecode.decodesGivenUrlInPlace (0 ms)
[----------] 2 tests from urldecode (0 ms total)

[----------] 2 tests from base64encode
[ RUN      ] base64encode.encodesValidString
[       OK ] base64encode.encodesValidString (0 ms)
[ RUN      ] base64encode.doesNotEncodeWithNotBigEnoughResultSize
[       OK ] base64encode.doesNotEncodeWithNotBigEnoughResultSize (0 ms)
[----------] 2 tests from base64encode (0 ms total)

[----------] 1 test from base64decode
[ RUN      ] base64decode.decodesValidString
[       OK ] base64decode.decodesValidString (0 ms)
[----------] 1 test from base64decode (0 ms total)

[----------] 1 test from AUri
[ RUN      ] AUri.parsesAndDecoreUrl
[       OK ] AUri.parsesAndDecoreUrl (0 ms)
[----------] 1 test from AUri (0 ms total)

[----------] 2 tests from string_from_unterminated
[ RUN      ] string_from_unterminated.terminatedArray
[       OK ] string_from_unterminated.terminatedArray (0 ms)
[ RUN      ] string_from_unterminated.unterminatedArray
[       OK ] string_from_unterminated.unterminatedArray (0 ms)
[----------] 2 tests from string_from_unterminated (0 ms total)

[----------] 2 tests from binaryToString
[ RUN      ] binaryToString.zeroStart
[       OK ] binaryToString.zeroStart (0 ms)
[ RUN      ] binaryToString.nonZeroStart
[       OK ] binaryToString.nonZeroStart (0 ms)
[----------] 2 tests from binaryToString (0 ms total)

[----------] 2 tests from lowLevelAddOverflow
[ RUN      ] lowLevelAddOverflow.checkUnsignedOverflow
[       OK ] lowLevelAddOverflow.checkUnsignedOverflow (0 ms)
[ RUN      ] lowLevelAddOverflow.checkSignedOverflow
[       OK ] lowLevelAddOverflow.checkSignedOverflow (0 ms)
[----------] 2 tests from lowLevelAddOverflow (0 ms total)

[----------] 2 tests from safeAdd
[ RUN      ] safeAdd.checkUnsignedOverflow
[       OK ] safeAdd.checkUnsignedOverflow (0 ms)
[ RUN      ] safeAdd.checkSignedOverflow
[       OK ] safeAdd.checkSignedOverflow (0 ms)
[----------] 2 tests from safeAdd (0 ms total)

[----------] 1 test from safeAbs
[ RUN      ] safeAbs.checkValues
[       OK ] safeAbs.checkValues (0 ms)
[----------] 1 test from safeAbs (0 ms total)

[----------] 1 test from pointerSlice
[ RUN      ] pointerSlice.failedConstructionFromNullpointer
[       OK ] pointerSlice.failedConstructionFromNullpointer (0 ms)
[----------] 1 test from pointerSlice (0 ms total)

[----------] 2 tests from containerSlice
[ RUN      ] containerSlice.failedConstructionFromContainer
[       OK ] containerSlice.failedConstructionFromContainer (0 ms)
[ RUN      ] containerSlice.makeSlice
[       OK ] containerSlice.makeSlice (0 ms)
[----------] 2 tests from containerSlice (0 ms total)

[----------] 4 tests from stringSlice
[ RUN      ] stringSlice.at
[       OK ] stringSlice.at (0 ms)
[ RUN      ] stringSlice.atFailure
[       OK ] stringSlice.atFailure (0 ms)
[ RUN      ] stringSlice.size
[       OK ] stringSlice.size (0 ms)
[ RUN      ] stringSlice.mutateString
[       OK ] stringSlice.mutateString (0 ms)
[----------] 4 tests from stringSlice (0 ms total)

[----------] 9 tests from slice/slice/0, where TypeParam = std::vector<int, std::allocator<int> >
[ RUN      ] slice/slice/0.atAccess
[       OK ] slice/slice/0.atAccess (0 ms)
[ RUN      ] slice/slice/0.iteratorAccess
[       OK ] slice/slice/0.iteratorAccess (0 ms)
[ RUN      ] slice/slice/0.constructionFailsFromInvalidRange
[       OK ] slice/slice/0.constructionFailsFromInvalidRange (0 ms)
[ RUN      ] slice/slice/0.constructionFailsWithZeroLength
[       OK ] slice/slice/0.constructionFailsWithZeroLength (0 ms)
[ RUN      ] slice/slice/0.subSliceSuccessfulConstruction
[       OK ] slice/slice/0.subSliceSuccessfulConstruction (0 ms)
[ RUN      ] slice/slice/0.subSliceFunctions
[       OK ] slice/slice/0.subSliceFunctions (0 ms)
[ RUN      ] slice/slice/0.subSliceFailedConstruction
[       OK ] slice/slice/0.subSliceFailedConstruction (0 ms)
[ RUN      ] slice/slice/0.subSliceConstructionOverflowResistance
[       OK ] slice/slice/0.subSliceConstructionOverflowResistance (0 ms)
[ RUN      ] slice/slice/0.constMethodsPreserveConst
[       OK ] slice/slice/0.constMethodsPreserveConst (0 ms)
[----------] 9 tests from slice/slice/0 (0 ms total)

[----------] 9 tests from slice/slice/1, where TypeParam = std::vector<int, std::allocator<int> >
[ RUN      ] slice/slice/1.atAccess
[       OK ] slice/slice/1.atAccess (0 ms)
[ RUN      ] slice/slice/1.iteratorAccess
[       OK ] slice/slice/1.iteratorAccess (0 ms)
[ RUN      ] slice/slice/1.constructionFailsFromInvalidRange
[       OK ] slice/slice/1.constructionFailsFromInvalidRange (0 ms)
[ RUN      ] slice/slice/1.constructionFailsWithZeroLength
[       OK ] slice/slice/1.constructionFailsWithZeroLength (0 ms)
[ RUN      ] slice/slice/1.subSliceSuccessfulConstruction
[       OK ] slice/slice/1.subSliceSuccessfulConstruction (0 ms)
[ RUN      ] slice/slice/1.subSliceFunctions
[       OK ] slice/slice/1.subSliceFunctions (0 ms)
[ RUN      ] slice/slice/1.subSliceFailedConstruction
[       OK ] slice/slice/1.subSliceFailedConstruction (0 ms)
[ RUN      ] slice/slice/1.subSliceConstructionOverflowResistance
[       OK ] slice/slice/1.subSliceConstructionOverflowResistance (0 ms)
[ RUN      ] slice/slice/1.constMethodsPreserveConst
[       OK ] slice/slice/1.constMethodsPreserveConst (0 ms)
[----------] 9 tests from slice/slice/1 (0 ms total)

[----------] 9 tests from slice/slice/2, where TypeParam = int*
[ RUN      ] slice/slice/2.atAccess
[       OK ] slice/slice/2.atAccess (0 ms)
[ RUN      ] slice/slice/2.iteratorAccess
[       OK ] slice/slice/2.iteratorAccess (0 ms)
[ RUN      ] slice/slice/2.constructionFailsFromInvalidRange
[       OK ] slice/slice/2.constructionFailsFromInvalidRange (0 ms)
[ RUN      ] slice/slice/2.constructionFailsWithZeroLength
[       OK ] slice/slice/2.constructionFailsWithZeroLength (0 ms)
[ RUN      ] slice/slice/2.subSliceSuccessfulConstruction
[       OK ] slice/slice/2.subSliceSuccessfulConstruction (0 ms)
[ RUN      ] slice/slice/2.subSliceFunctions
[       OK ] slice/slice/2.subSliceFunctions (0 ms)
[ RUN      ] slice/slice/2.subSliceFailedConstruction
[       OK ] slice/slice/2.subSliceFailedConstruction (0 ms)
[ RUN      ] slice/slice/2.subSliceConstructionOverflowResistance
[       OK ] slice/slice/2.subSliceConstructionOverflowResistance (0 ms)
[ RUN      ] slice/slice/2.constMethodsPreserveConst
[       OK ] slice/slice/2.constMethodsPreserveConst (0 ms)
[----------] 9 tests from slice/slice/2 (0 ms total)

[----------] 9 tests from slice/slice/3, where TypeParam = int const*
[ RUN      ] slice/slice/3.atAccess
[       OK ] slice/slice/3.atAccess (0 ms)
[ RUN      ] slice/slice/3.iteratorAccess
[       OK ] slice/slice/3.iteratorAccess (0 ms)
[ RUN      ] slice/slice/3.constructionFailsFromInvalidRange
[       OK ] slice/slice/3.constructionFailsFromInvalidRange (0 ms)
[ RUN      ] slice/slice/3.constructionFailsWithZeroLength
[       OK ] slice/slice/3.constructionFailsWithZeroLength (0 ms)
[ RUN      ] slice/slice/3.subSliceSuccessfulConstruction
[       OK ] slice/slice/3.subSliceSuccessfulConstruction (0 ms)
[ RUN      ] slice/slice/3.subSliceFunctions
[       OK ] slice/slice/3.subSliceFunctions (0 ms)
[ RUN      ] slice/slice/3.subSliceFailedConstruction
[       OK ] slice/slice/3.subSliceFailedConstruction (0 ms)
[ RUN      ] slice/slice/3.subSliceConstructionOverflowResistance
[       OK ] slice/slice/3.subSliceConstructionOverflowResistance (0 ms)
[ RUN      ] slice/slice/3.constMethodsPreserveConst
[       OK ] slice/slice/3.constMethodsPreserveConst (0 ms)
[----------] 9 tests from slice/slice/3 (0 ms total)

[----------] 2 tests from slice/mutableSlice/0, where TypeParam = std::vector<int, std::allocator<int> >
[ RUN      ] slice/mutableSlice/0.iterators
[       OK ] slice/mutableSlice/0.iterators (0 ms)
[ RUN      ] slice/mutableSlice/0.at
[       OK ] slice/mutableSlice/0.at (0 ms)
[----------] 2 tests from slice/mutableSlice/0 (0 ms total)

[----------] 2 tests from slice/mutableSlice/1, where TypeParam = int*
[ RUN      ] slice/mutableSlice/1.iterators
[       OK ] slice/mutableSlice/1.iterators (0 ms)
[ RUN      ] slice/mutableSlice/1.at
[       OK ] slice/mutableSlice/1.at (0 ms)
[----------] 2 tests from slice/mutableSlice/1 (0 ms total)

[----------] 2 tests from slice/dataBufSlice/0, where TypeParam = Exiv2::DataBuf
[ RUN      ] slice/dataBufSlice/0.successfulConstruction
[       OK ] slice/dataBufSlice/0.successfulConstruction (0 ms)
[ RUN      ] slice/dataBufSlice/0.failedConstruction
[       OK ] slice/dataBufSlice/0.failedConstruction (0 ms)
[----------] 2 tests from slice/dataBufSlice/0 (0 ms total)

[----------] 2 tests from slice/dataBufSlice/1, where TypeParam = Exiv2::DataBuf
[ RUN      ] slice/dataBufSlice/1.successfulConstruction
[       OK ] slice/dataBufSlice/1.successfulConstruction (0 ms)
[ RUN      ] slice/dataBufSlice/1.failedConstruction
[       OK ] slice/dataBufSlice/1.failedConstruction (0 ms)
[----------] 2 tests from slice/dataBufSlice/1 (0 ms total)

[----------] 8 tests from ATiffHeader
[ RUN      ] ATiffHeader.hasExpectedValuesAfterCreation
[       OK ] ATiffHeader.hasExpectedValuesAfterCreation (0 ms)
[ RUN      ] ATiffHeader.canBeWrittenAndItsSizeIs8Bytes
[       OK ] ATiffHeader.canBeWrittenAndItsSizeIs8Bytes (0 ms)
[ RUN      ] ATiffHeader.readDataFromBufferWithCorrectSize
[       OK ] ATiffHeader.readDataFromBufferWithCorrectSize (0 ms)
[ RUN      ] ATiffHeader.failToReadDataFromBufferWithCorrectSizeButNull
[       OK ] ATiffHeader.failToReadDataFromBufferWithCorrectSizeButNull (0 ms)
[ RUN      ] ATiffHeader.failToReadDataFromBufferWithSizeDifferentThan8
[       OK ] ATiffHeader.failToReadDataFromBufferWithSizeDifferentThan8 (0 ms)
[ RUN      ] ATiffHeader.failToReadDataFromBufferWithInvalidByteOrder
[       OK ] ATiffHeader.failToReadDataFromBufferWithInvalidByteOrder (0 ms)
[ RUN      ] ATiffHeader.failToReadDataFromBufferWithInvalidTag
[       OK ] ATiffHeader.failToReadDataFromBufferWithInvalidTag (0 ms)
[ RUN      ] ATiffHeader.printsDefaultValues
[       OK ] ATiffHeader.printsDefaultValues (0 ms)
[----------] 8 tests from ATiffHeader (0 ms total)

[----------] 2 tests from ExivTime
[ RUN      ] ExivTime.getsTimeFromValidString
[       OK ] ExivTime.getsTimeFromValidString (0 ms)
[ RUN      ] ExivTime.doesNotGetTimeWithBadFormedString
[       OK ] ExivTime.doesNotGetTimeWithBadFormedString (0 ms)
[----------] 2 tests from ExivTime (0 ms total)

[----------] 2 tests from DataBuf
[ RUN      ] DataBuf.pointsToNullByDefault
[       OK ] DataBuf.pointsToNullByDefault (0 ms)
[ RUN      ] DataBuf.allocatesDataWithNonEmptyConstructor
[       OK ] DataBuf.allocatesDataWithNonEmptyConstructor (0 ms)
[----------] 2 tests from DataBuf (0 ms total)

[----------] 1 test from Rational
[ RUN      ] Rational.floatToRationalCast
[       OK ] Rational.floatToRationalCast (0 ms)
[----------] 1 test from Rational (0 ms total)

[----------] 11 tests from LangAltValueReadTest
[ RUN      ] LangAltValueReadTest.noLangugeValBeforeSpace
[       OK ] LangAltValueReadTest.noLangugeValBeforeSpace (0 ms)
[ RUN      ] LangAltValueReadTest.quoteThenNoLangugeValBeforeSpace
[       OK ] LangAltValueReadTest.quoteThenNoLangugeValBeforeSpace (0 ms)
[ RUN      ] LangAltValueReadTest.emptyDoubleQuotesLanguageValBeforeSpace
[       OK ] LangAltValueReadTest.emptyDoubleQuotesLanguageValBeforeSpace (0 ms)
[ RUN      ] LangAltValueReadTest.emptyDoubleQuotesLanguageValNoSpace
[       OK ] LangAltValueReadTest.emptyDoubleQuotesLanguageValNoSpace (0 ms)
[ RUN      ] LangAltValueReadTest.oneDoubleQuotesLanguageValNoSpace
[       OK ] LangAltValueReadTest.oneDoubleQuotesLanguageValNoSpace (0 ms)
[ RUN      ] LangAltValueReadTest.oneDoubleQuotesLanguageValBeforeSpace
[       OK ] LangAltValueReadTest.oneDoubleQuotesLanguageValBeforeSpace (0 ms)
[ RUN      ] LangAltValueReadTest.languageValOneDoubleQuotesBeforeSpace
[       OK ] LangAltValueReadTest.languageValOneDoubleQuotesBeforeSpace (0 ms)
[ RUN      ] LangAltValueReadTest.languageValOneDoubleQuotesNoSpace
[       OK ] LangAltValueReadTest.languageValOneDoubleQuotesNoSpace (0 ms)
[ RUN      ] LangAltValueReadTest.languageValTwoDoubleQuotesNoSpace
[       OK ] LangAltValueReadTest.languageValTwoDoubleQuotesNoSpace (0 ms)
[ RUN      ] LangAltValueReadTest.languageValExtraHyphenBeforeSpace
[       OK ] LangAltValueReadTest.languageValExtraHyphenBeforeSpace (0 ms)
[ RUN      ] LangAltValueReadTest.languageValWithInvalidCharBeforeSpace
[       OK ] LangAltValueReadTest.languageValWithInvalidCharBeforeSpace (0 ms)
[----------] 11 tests from LangAltValueReadTest (0 ms total)

[----------] Global test environment tear-down
[==========] 144 tests from 35 test suites ran. (2 ms total)
[  PASSED  ] 144 tests.
Tests finished with return value: 0
cd /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/tests && env EXIV2_BINDIR="/tmp/guix-build-exiv2-0.27.5.drv-0/build/bin" python3 runner.py bash_tests/testcases.py --verbose
addmoddel_test (testcases.TestCases) ... ok
conversions_test (testcases.TestCases) ... ok
crw_test (testcases.TestCases) ... ok
exifdata_test (testcases.TestCases) ... ok
exiv2_test (testcases.TestCases) ... ok
geotag_test (testcases.TestCases) ... ok
icc_test (testcases.TestCases) ... ok
image_test (testcases.TestCases) ... ok
io_test (testcases.TestCases) ... 127.0.0.1 - - [11/Jan/2024 15:13:45] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "HEAD /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "GET /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "HEAD /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "GET /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "HEAD /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:45] "GET /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "HEAD /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "GET /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:13:46] "GET /table.jpg HTTP/1.0" 200 -
ok
iptc_test (testcases.TestCases) ... ok
iso65k_test (testcases.TestCases) ... ok
modify_test (testcases.TestCases) ... ok
nls_test (testcases.TestCases) ... ok
path_test (testcases.TestCases) ... ok
png_test (testcases.TestCases) ... ok
preview_test (testcases.TestCases) ... ok
stdin_test (testcases.TestCases) ... ok
stringto_test (testcases.TestCases) ... ok
tiff_test (testcases.TestCases) ... ok
version_test (testcases.TestCases) ... ok
webp_test (testcases.TestCases) ... ok
write2_test (testcases.TestCases) ... ok
write_test (testcases.TestCases) ... ok
xmpparser_test (testcases.TestCases) ... ok

----------------------------------------------------------------------
Ran 24 tests in 16.020s

OK
Skipped. Because exiv2 is not built with nls.
cd /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/tests && env EXIV2_BINDIR="/tmp/guix-build-exiv2-0.27.5.drv-0/build/bin" python3 runner.py
........127.0.0.1 - - [11/Jan/2024 15:14:03] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "HEAD /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "GET /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "HEAD /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "GET /Reagan.tiff HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "HEAD /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "GET /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "HEAD /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "GET /exiv2-bug922a.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:03] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:04] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:04] "GET /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:04] "HEAD /table.jpg HTTP/1.0" 200 -
127.0.0.1 - - [11/Jan/2024 15:14:04] "GET /table.jpg HTTP/1.0" 200 -
....................................................s.................................s..............s............ss............s................s......................................................s...................................................s..........
----------------------------------------------------------------------
Ran 271 tests in 26.802s

OK (skipped=9)
Skipped. Because exiv2 is not built with nls.
cd /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/tests && env EXIV2_BINDIR="/tmp/guix-build-exiv2-0.27.5.drv-0/build/bin" python3 runner.py bash_tests/version_test.py

----------------------------------------------------------------------
Ran 0 tests in 0.000s

OK
exiv2                0.27.5
platform             linux
compiler             G++
bits                 64
dll                  1
debug                0
cplusplus            201703
version              11.3.0
date                 Jan  1 1970
time                 00:00:01
processpath          /tmp/guix-build-exiv2-0.27.5.drv-0/build/bin
package_name         exiv2
curl                 0
executable           /tmp/guix-build-exiv2-0.27.5.drv-0/build/bin/exiv2
library              [ /gnu/store/gsjczqir1wbz8p770zndrpw4rnppmxi3-glibc-2.35/lib/libc.so.6   +6 ]
have_inttypes        0
have_libintl         0
have_lensdata        1
have_iconv           1
have_memory          1
have_lstat           0
have_regex           0
have_regex_h         1
have_stdbool         1
have_stdint          1
have_stdlib          0
have_strlib          0
have_strerror_r      1
have_strings_h       0
have_mmap            1
have_munmap          1
have_sys_stat        1
have_unistd_h        0
have_sys_mman        1
have_libz            1
have_xmptoolkit      1
adobe_xmpsdk         0
have_bool            0
have_strings         1
have_sys_types       1
have_unistd          1
have_unicode_path    0
enable_bmff          1
enable_video         0
enable_webready      0
enable_nls           0
use_curl             0
use_ssh              0
config_path          //.exiv2
uid                  994
euid                 994
gid                  30000
xmlns                [ DICOM:http://ns.adobe.com/DICOM/   +66 ]
make[3]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[100%] Built target tests
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_progress_start /tmp/guix-build-exiv2-0.27.5.drv-0/build/CMakeFiles 0
make[1]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
phase `check' succeeded after 44.6 seconds
starting phase `install'
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -S/tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source -B/tmp/guix-build-exiv2-0.27.5.drv-0/build --check-build-system CMakeFiles/Makefile.cmake 0
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_progress_start /tmp/guix-build-exiv2-0.27.5.drv-0/build/CMakeFiles /tmp/guix-build-exiv2-0.27.5.drv-0/build//CMakeFiles/progress.marks
make  -f CMakeFiles/Makefile2 all
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make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/xmpsdk /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk /tmp/guix-build-exiv2-0.27.5.drv-0/build/xmpsdk/CMakeFiles/exiv2-xmp.dir/DependInfo.cmake --color=
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make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'xmpsdk/CMakeFiles/exiv2-xmp.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[  7%] Built target exiv2-xmp
make  -f src/CMakeFiles/exiv2lib_int.dir/build.make src/CMakeFiles/exiv2lib_int.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2lib_int.dir/DependInfo.cmake --color=
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make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 16%] Built target exiv2lib_int
make  -f src/CMakeFiles/exiv2lib.dir/build.make src/CMakeFiles/exiv2lib.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2lib.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2lib.dir/build.make src/CMakeFiles/exiv2lib.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'src/CMakeFiles/exiv2lib.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 33%] Built target exiv2lib
make  -f src/CMakeFiles/exiv2.dir/build.make src/CMakeFiles/exiv2.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/src /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/src /tmp/guix-build-exiv2-0.27.5.drv-0/build/src/CMakeFiles/exiv2.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f src/CMakeFiles/exiv2.dir/build.make src/CMakeFiles/exiv2.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'src/CMakeFiles/exiv2.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 35%] Built target exiv2
make  -f unitTests/CMakeFiles/unit_tests.dir/build.make unitTests/CMakeFiles/unit_tests.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/unitTests /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests /tmp/guix-build-exiv2-0.27.5.drv-0/build/unitTests/CMakeFiles/unit_tests.dir/DependInfo.cmake --color=
Consolidate compiler generated dependencies of target unit_tests
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f unitTests/CMakeFiles/unit_tests.dir/build.make unitTests/CMakeFiles/unit_tests.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'unitTests/CMakeFiles/unit_tests.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 68%] Built target unit_tests
make  -f samples/CMakeFiles/addmoddel.dir/build.make samples/CMakeFiles/addmoddel.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/addmoddel.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/addmoddel.dir/build.make samples/CMakeFiles/addmoddel.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/addmoddel.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 68%] Built target addmoddel
make  -f samples/CMakeFiles/convert-test.dir/build.make samples/CMakeFiles/convert-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/convert-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/convert-test.dir/build.make samples/CMakeFiles/convert-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/convert-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 69%] Built target convert-test
make  -f samples/CMakeFiles/easyaccess-test.dir/build.make samples/CMakeFiles/easyaccess-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/easyaccess-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/easyaccess-test.dir/build.make samples/CMakeFiles/easyaccess-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/easyaccess-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 70%] Built target easyaccess-test
make  -f samples/CMakeFiles/exifcomment.dir/build.make samples/CMakeFiles/exifcomment.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifcomment.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifcomment.dir/build.make samples/CMakeFiles/exifcomment.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/exifcomment.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 71%] Built target exifcomment
make  -f samples/CMakeFiles/exifdata-test.dir/build.make samples/CMakeFiles/exifdata-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifdata-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifdata-test.dir/build.make samples/CMakeFiles/exifdata-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/exifdata-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 72%] Built target exifdata-test
make  -f samples/CMakeFiles/exifdata.dir/build.make samples/CMakeFiles/exifdata.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifdata.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifdata.dir/build.make samples/CMakeFiles/exifdata.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/exifdata.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 72%] Built target exifdata
make  -f samples/CMakeFiles/exifprint.dir/build.make samples/CMakeFiles/exifprint.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifprint.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifprint.dir/build.make samples/CMakeFiles/exifprint.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/exifprint.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 73%] Built target exifprint
make  -f samples/CMakeFiles/exifvalue.dir/build.make samples/CMakeFiles/exifvalue.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exifvalue.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exifvalue.dir/build.make samples/CMakeFiles/exifvalue.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/exifvalue.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 74%] Built target exifvalue
make  -f samples/CMakeFiles/ini-test.dir/build.make samples/CMakeFiles/ini-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/ini-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/ini-test.dir/build.make samples/CMakeFiles/ini-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/ini-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 74%] Built target ini-test
make  -f samples/CMakeFiles/iotest.dir/build.make samples/CMakeFiles/iotest.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iotest.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/iotest.dir/build.make samples/CMakeFiles/iotest.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/iotest.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 75%] Built target iotest
make  -f samples/CMakeFiles/iptceasy.dir/build.make samples/CMakeFiles/iptceasy.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptceasy.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/iptceasy.dir/build.make samples/CMakeFiles/iptceasy.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/iptceasy.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 76%] Built target iptceasy
make  -f samples/CMakeFiles/iptcprint.dir/build.make samples/CMakeFiles/iptcprint.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptcprint.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/iptcprint.dir/build.make samples/CMakeFiles/iptcprint.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/iptcprint.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 77%] Built target iptcprint
make  -f samples/CMakeFiles/iptctest.dir/build.make samples/CMakeFiles/iptctest.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/iptctest.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/iptctest.dir/build.make samples/CMakeFiles/iptctest.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/iptctest.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 78%] Built target iptctest
make  -f samples/CMakeFiles/key-test.dir/build.make samples/CMakeFiles/key-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/key-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/key-test.dir/build.make samples/CMakeFiles/key-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/key-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 79%] Built target key-test
make  -f samples/CMakeFiles/largeiptc-test.dir/build.make samples/CMakeFiles/largeiptc-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/largeiptc-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/largeiptc-test.dir/build.make samples/CMakeFiles/largeiptc-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/largeiptc-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 79%] Built target largeiptc-test
make  -f samples/CMakeFiles/mmap-test.dir/build.make samples/CMakeFiles/mmap-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/mmap-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/mmap-test.dir/build.make samples/CMakeFiles/mmap-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/mmap-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 80%] Built target mmap-test
make  -f samples/CMakeFiles/mrwthumb.dir/build.make samples/CMakeFiles/mrwthumb.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/mrwthumb.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/mrwthumb.dir/build.make samples/CMakeFiles/mrwthumb.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/mrwthumb.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 81%] Built target mrwthumb
make  -f samples/CMakeFiles/prevtest.dir/build.make samples/CMakeFiles/prevtest.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/prevtest.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/prevtest.dir/build.make samples/CMakeFiles/prevtest.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/prevtest.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 82%] Built target prevtest
make  -f samples/CMakeFiles/stringto-test.dir/build.make samples/CMakeFiles/stringto-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/stringto-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/stringto-test.dir/build.make samples/CMakeFiles/stringto-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/stringto-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 83%] Built target stringto-test
make  -f samples/CMakeFiles/taglist.dir/build.make samples/CMakeFiles/taglist.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/taglist.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/taglist.dir/build.make samples/CMakeFiles/taglist.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/taglist.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 84%] Built target taglist
make  -f samples/CMakeFiles/tiff-test.dir/build.make samples/CMakeFiles/tiff-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/tiff-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/tiff-test.dir/build.make samples/CMakeFiles/tiff-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/tiff-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 84%] Built target tiff-test
make  -f samples/CMakeFiles/werror-test.dir/build.make samples/CMakeFiles/werror-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/werror-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/werror-test.dir/build.make samples/CMakeFiles/werror-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/werror-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 85%] Built target werror-test
make  -f samples/CMakeFiles/write-test.dir/build.make samples/CMakeFiles/write-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/write-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/write-test.dir/build.make samples/CMakeFiles/write-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/write-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 86%] Built target write-test
make  -f samples/CMakeFiles/write2-test.dir/build.make samples/CMakeFiles/write2-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/write2-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/write2-test.dir/build.make samples/CMakeFiles/write2-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/write2-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 86%] Built target write2-test
make  -f samples/CMakeFiles/xmpparse.dir/build.make samples/CMakeFiles/xmpparse.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpparse.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpparse.dir/build.make samples/CMakeFiles/xmpparse.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/xmpparse.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 87%] Built target xmpparse
make  -f samples/CMakeFiles/xmpparser-test.dir/build.make samples/CMakeFiles/xmpparser-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpparser-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpparser-test.dir/build.make samples/CMakeFiles/xmpparser-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/xmpparser-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 88%] Built target xmpparser-test
make  -f samples/CMakeFiles/xmpprint.dir/build.make samples/CMakeFiles/xmpprint.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpprint.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpprint.dir/build.make samples/CMakeFiles/xmpprint.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/xmpprint.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 89%] Built target xmpprint
make  -f samples/CMakeFiles/xmpsample.dir/build.make samples/CMakeFiles/xmpsample.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpsample.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpsample.dir/build.make samples/CMakeFiles/xmpsample.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/xmpsample.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 90%] Built target xmpsample
make  -f samples/CMakeFiles/xmpdump.dir/build.make samples/CMakeFiles/xmpdump.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/xmpdump.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/xmpdump.dir/build.make samples/CMakeFiles/xmpdump.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/xmpdump.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 91%] Built target xmpdump
make  -f samples/CMakeFiles/getopt-test.dir/build.make samples/CMakeFiles/getopt-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/getopt-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/getopt-test.dir/build.make samples/CMakeFiles/getopt-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/getopt-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 93%] Built target getopt-test
make  -f samples/CMakeFiles/metacopy.dir/build.make samples/CMakeFiles/metacopy.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/metacopy.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/metacopy.dir/build.make samples/CMakeFiles/metacopy.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/metacopy.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 95%] Built target metacopy
make  -f samples/CMakeFiles/path-test.dir/build.make samples/CMakeFiles/path-test.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/path-test.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/path-test.dir/build.make samples/CMakeFiles/path-test.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/path-test.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 96%] Built target path-test
make  -f samples/CMakeFiles/exiv2json.dir/build.make samples/CMakeFiles/exiv2json.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/exiv2json.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/exiv2json.dir/build.make samples/CMakeFiles/exiv2json.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/exiv2json.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 97%] Built target exiv2json
make  -f samples/CMakeFiles/geotag.dir/build.make samples/CMakeFiles/geotag.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/geotag.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make  -f samples/CMakeFiles/geotag.dir/build.make samples/CMakeFiles/geotag.dir/build
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
make[2]: Nothing to be done for 'samples/CMakeFiles/geotag.dir/build'.
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
[ 98%] Built target geotag
make  -f samples/CMakeFiles/conntest.dir/build.make samples/CMakeFiles/conntest.dir/depend
make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/conntest.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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make[2]: Entering directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
cd /tmp/guix-build-exiv2-0.27.5.drv-0/build && /gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source /tmp/guix-build-exiv2-0.27.5.drv-0/exiv2-0.27.5-Source/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples /tmp/guix-build-exiv2-0.27.5.drv-0/build/samples/CMakeFiles/remotetest.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
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make[1]: Leaving directory '/tmp/guix-build-exiv2-0.27.5.drv-0/build'
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -E cmake_progress_start /tmp/guix-build-exiv2-0.27.5.drv-0/build/CMakeFiles 0
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Install the project...
/gnu/store/gl26kr5v6ch5lc3ignly61kb224drijc-cmake-minimal-3.24.2/bin/cmake -P cmake_install.cmake
-- Install configuration: "RelWithDebInfo"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/pkgconfig/exiv2.pc
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/share/man/man1/exiv2.1
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/libexiv2-xmp.a
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/asfvideo.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/basicio.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/bmffimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/bmpimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/config.h
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/convert.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/cr2image.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/crwimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/datasets.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/easyaccess.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/epsimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/error.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/exif.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/exiv2.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/futils.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/gifimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/http.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/image.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/ini.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/iptc.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/jp2image.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/jpgimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/matroskavideo.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/metadatum.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/mrwimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/orfimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/pgfimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/pngimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/preview.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/properties.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/psdimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/quicktimevideo.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/rafimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/riffvideo.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/rw2image.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/rwlock.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/slice.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/ssh.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/tags.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/tgaimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/tiffimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/types.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/utilsvideo.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/value.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/version.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/webpimage.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/xmp_exiv2.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/xmpsidecar.hpp
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/libexiv2.so.0.27.5
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/libexiv2.so.27
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/libexiv2.so.0.27.5" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/libexiv2.so
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/exv_conf.h
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/include/exiv2/exiv2lib_export.h
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/cmake/exiv2/exiv2Config.cmake
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/cmake/exiv2/exiv2Config-relwithdebinfo.cmake
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib/cmake/exiv2/exiv2ConfigVersion.cmake
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exiv2
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exiv2" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/addmoddel
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/addmoddel" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifcomment
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifcomment" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifdata
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifdata" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifprint
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifprint" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifvalue
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exifvalue" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/iptceasy
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/iptceasy" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/iptcprint
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/iptcprint" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/mrwthumb
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/mrwthumb" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/taglist
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/taglist" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpparse
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpparse" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpprint
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpprint" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpsample
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpsample" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpdump
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/xmpdump" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/metacopy
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/metacopy" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exiv2json
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/exiv2json" to "$ORIGIN/../lib"
-- Installing: /gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/geotag
-- Set runtime path of "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin/geotag" to "$ORIGIN/../lib"
phase `install' succeeded after 2.4 seconds
starting phase `delete-static-libraries'
phase `delete-static-libraries' succeeded after 0.0 seconds
starting phase `patch-shebangs'
phase `patch-shebangs' succeeded after 0.0 seconds
starting phase `strip'
stripping binaries in "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib" with "strip" and flags ("--strip-unneeded" "--enable-deterministic-archives")
stripping binaries in "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin" with "strip" and flags ("--strip-unneeded" "--enable-deterministic-archives")
phase `strip' succeeded after 0.4 seconds
starting phase `validate-runpath'
validating RUNPATH of 1 binaries in "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/lib"...
validating RUNPATH of 17 binaries in "/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/bin"...
phase `validate-runpath' succeeded after 0.0 seconds
starting phase `validate-documentation-location'
phase `validate-documentation-location' succeeded after 0.0 seconds
starting phase `delete-info-dir-file'
phase `delete-info-dir-file' succeeded after 0.0 seconds
starting phase `patch-dot-desktop-files'
phase `patch-dot-desktop-files' succeeded after 0.0 seconds
starting phase `make-dynamic-linker-cache'
created '/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/etc/ld.so.cache' from 5 library search path entries
phase `make-dynamic-linker-cache' succeeded after 0.6 seconds
starting phase `install-license-files'
installing 1 license files from '../exiv2-0.27.5-Source'
phase `install-license-files' succeeded after 0.0 seconds
starting phase `reset-gzip-timestamps'
phase `reset-gzip-timestamps' succeeded after 0.0 seconds
starting phase `compress-documentation'
compressing documentation in '/gnu/store/y2hshjy88h59h3wb7709ndjhn64cp3f2-exiv2-0.27.5/share/man' with "gzip" and flags ("--best" "--no-name")
phase `compress-documentation' succeeded after 0.0 seconds