starting phase `set-SOURCE-DATE-EPOCH'
phase `set-SOURCE-DATE-EPOCH' succeeded after 0.0 seconds
starting phase `set-paths'
environment variable `PATH' set to `/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin'
environment variable `PKG_CONFIG_PATH' set to `/gnu/store/y3qvznxg6b9d0zx589cpd02w8ic6ic17-libxrender-0.9.10/lib/pkgconfig:/gnu/store/bp6a6qvf8zckryxwzizc9znk71np0q3j-libx11-1.6.10/lib/pkgconfig:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/lib/pkgconfig:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/lib/pkgconfig:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/lib/pkgconfig:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/lib/pkgconfig:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/lib/pkgconfig:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/lib/pkgconfig:/gnu/store/llk51lk5gb9hiwjnhsnxa8g3f2gccak9-libxaw-1.0.13/lib/pkgconfig:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/lib/pkgconfig:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/lib/pkgconfig:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/lib/pkgconfig:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/lib/pkgconfig:/gnu/store/4cb1knfcb16g6a1i5pacj9r40as4fll7-xorgproto-2019.2/share/pkgconfig:/gnu/store/qa22mcfh490mfhmv8i99928gffpadhpy-libxcb-1.14/lib/pkgconfig:/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/lib/pkgconfig:/gnu/store/8lx4cgr2wfkqhfllaxmb8d9yj0x37baw-gmp-6.2.0/lib/pkgconfig:/gnu/store/nd4ks5p4zmdbf4l1d5rn4c64nb5g9s45-libgc-8.0.4/lib/pkgconfig:/gnu/store/xzp23zkyb0b6rhhqsdyic9921pgdwarj-libxft-2.3.3/lib/pkgconfig:/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/lib/pkgconfig:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/lib/pkgconfig:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/lib/pkgconfig:/gnu/store/5ffrqmfh2c0dgmh9ji3lgvnvgsnmlhfp-util-linux-2.35.1-lib/lib/pkgconfig:/gnu/store/pqyqxd5mbvlb22ifxzp4q2skjfq1p8yj-zlib-1.2.11/lib/pkgconfig:/gnu/store/89mk5v0w6pri6l08irpg1yn13dbrcl95-libxt-1.2.0/lib/pkgconfig:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/lib/pkgconfig:/gnu/store/3ad6yrykjiyhzsrsdbwzg7v2wh1f4xsr-libxmu-1.1.3/lib/pkgconfig:/gnu/store/sjjvalrsrkyivgyxcr0ijmawsifz742y-libxext-1.3.4/lib/pkgconfig:/gnu/store/m5amycba5r76y12rglrzp76nzq1azagk-util-macros-1.19.2/lib/pkgconfig:/gnu/store/y2yqlqxmvhm7dyaislz4v4gxj6d1407n-libxdmcp-1.1.3/lib/pkgconfig:/gnu/store/b1gvxvp768cg86azj21izpb60s0z0d2n-libxau-1.0.9/lib/pkgconfig:/gnu/store/yl23n24xrgv9w7y0y6p0gz1z1gqpgfv1-libpthread-stubs-0.4/lib/pkgconfig:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/lib/pkgconfig:/gnu/store/pn4bci1x4dsmaafmslx6g61af7n2j0sy-libffi-3.3/lib/pkgconfig:/gnu/store/kiz15vy5mv2jw37365j76cy1a88a3p2a-pcre-8.44/lib/pkgconfig:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/lib/pkgconfig:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/lib/pkgconfig:/gnu/store/b2mp3sqajjxp1qgvk17as635g9hj8adi-pixman-0.38.4/lib/pkgconfig:/gnu/store/ya8acs6s8p8isqp5c66sn86y28nvf2f8-libsm-1.2.3/lib/pkgconfig:/gnu/store/i0f7c8nv91rw2vhlahc5wccjq1mci9fx-libice-1.0.10/lib/pkgconfig:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/lib/pkgconfig'
environment variable `GUILE_LOAD_PATH' unset
environment variable `GUILE_LOAD_COMPILED_PATH' unset
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/y3qvznxg6b9d0zx589cpd02w8ic6ic17-libxrender-0.9.10/include:/gnu/store/bp6a6qvf8zckryxwzizc9znk71np0q3j-libx11-1.6.10/include:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/include:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/include:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/include:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/include:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/include:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/include:/gnu/store/s4ddnnam2zs65mzx1rd2jj8p0712x0cg-libltdl-2.4.6/include:/gnu/store/llk51lk5gb9hiwjnhsnxa8g3f2gccak9-libxaw-1.0.13/include:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/include:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/include:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/include:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/include:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/include:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/include:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/include:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/include:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/include:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/include:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/include:/gnu/store/4cb1knfcb16g6a1i5pacj9r40as4fll7-xorgproto-2019.2/include:/gnu/store/qa22mcfh490mfhmv8i99928gffpadhpy-libxcb-1.14/include:/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/include:/gnu/store/8lx4cgr2wfkqhfllaxmb8d9yj0x37baw-gmp-6.2.0/include:/gnu/store/nd4ks5p4zmdbf4l1d5rn4c64nb5g9s45-libgc-8.0.4/include:/gnu/store/ilnc16ad70r2859qsdfr0ff4d7b5s719-libunistring-0.9.10/include:/gnu/store/xzp23zkyb0b6rhhqsdyic9921pgdwarj-libxft-2.3.3/include:/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/include:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/include:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/include:/gnu/store/5ffrqmfh2c0dgmh9ji3lgvnvgsnmlhfp-util-linux-2.35.1-lib/include:/gnu/store/pqyqxd5mbvlb22ifxzp4q2skjfq1p8yj-zlib-1.2.11/include:/gnu/store/89mk5v0w6pri6l08irpg1yn13dbrcl95-libxt-1.2.0/include:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/include:/gnu/store/3ad6yrykjiyhzsrsdbwzg7v2wh1f4xsr-libxmu-1.1.3/include:/gnu/store/sjjvalrsrkyivgyxcr0ijmawsifz742y-libxext-1.3.4/include:/gnu/store/hk7l42fwxmnrnlhyiixvaqf1i1crcckp-linux-libre-headers-5.4.20/include:/gnu/store/y2yqlqxmvhm7dyaislz4v4gxj6d1407n-libxdmcp-1.1.3/include:/gnu/store/b1gvxvp768cg86azj21izpb60s0z0d2n-libxau-1.0.9/include:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/include:/gnu/store/pn4bci1x4dsmaafmslx6g61af7n2j0sy-libffi-3.3/include:/gnu/store/kiz15vy5mv2jw37365j76cy1a88a3p2a-pcre-8.44/include:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/include:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/include:/gnu/store/b2mp3sqajjxp1qgvk17as635g9hj8adi-pixman-0.38.4/include:/gnu/store/ya8acs6s8p8isqp5c66sn86y28nvf2f8-libsm-1.2.3/include:/gnu/store/i0f7c8nv91rw2vhlahc5wccjq1mci9fx-libice-1.0.10/include:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/y3qvznxg6b9d0zx589cpd02w8ic6ic17-libxrender-0.9.10/include:/gnu/store/bp6a6qvf8zckryxwzizc9znk71np0q3j-libx11-1.6.10/include:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/include:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/include:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/include:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/include:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/include:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/include:/gnu/store/s4ddnnam2zs65mzx1rd2jj8p0712x0cg-libltdl-2.4.6/include:/gnu/store/llk51lk5gb9hiwjnhsnxa8g3f2gccak9-libxaw-1.0.13/include:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/include:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/include:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/include:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/include:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/include:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/include:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/include:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/include:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/include:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/include/c++:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/include:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/include:/gnu/store/4cb1knfcb16g6a1i5pacj9r40as4fll7-xorgproto-2019.2/include:/gnu/store/qa22mcfh490mfhmv8i99928gffpadhpy-libxcb-1.14/include:/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/include:/gnu/store/8lx4cgr2wfkqhfllaxmb8d9yj0x37baw-gmp-6.2.0/include:/gnu/store/nd4ks5p4zmdbf4l1d5rn4c64nb5g9s45-libgc-8.0.4/include:/gnu/store/ilnc16ad70r2859qsdfr0ff4d7b5s719-libunistring-0.9.10/include:/gnu/store/xzp23zkyb0b6rhhqsdyic9921pgdwarj-libxft-2.3.3/include:/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/include:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/include:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/include:/gnu/store/5ffrqmfh2c0dgmh9ji3lgvnvgsnmlhfp-util-linux-2.35.1-lib/include:/gnu/store/pqyqxd5mbvlb22ifxzp4q2skjfq1p8yj-zlib-1.2.11/include:/gnu/store/89mk5v0w6pri6l08irpg1yn13dbrcl95-libxt-1.2.0/include:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/include:/gnu/store/3ad6yrykjiyhzsrsdbwzg7v2wh1f4xsr-libxmu-1.1.3/include:/gnu/store/sjjvalrsrkyivgyxcr0ijmawsifz742y-libxext-1.3.4/include:/gnu/store/hk7l42fwxmnrnlhyiixvaqf1i1crcckp-linux-libre-headers-5.4.20/include:/gnu/store/y2yqlqxmvhm7dyaislz4v4gxj6d1407n-libxdmcp-1.1.3/include:/gnu/store/b1gvxvp768cg86azj21izpb60s0z0d2n-libxau-1.0.9/include:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/include:/gnu/store/pn4bci1x4dsmaafmslx6g61af7n2j0sy-libffi-3.3/include:/gnu/store/kiz15vy5mv2jw37365j76cy1a88a3p2a-pcre-8.44/include:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/include:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/include:/gnu/store/b2mp3sqajjxp1qgvk17as635g9hj8adi-pixman-0.38.4/include:/gnu/store/ya8acs6s8p8isqp5c66sn86y28nvf2f8-libsm-1.2.3/include:/gnu/store/i0f7c8nv91rw2vhlahc5wccjq1mci9fx-libice-1.0.10/include:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/lib:/gnu/store/y3qvznxg6b9d0zx589cpd02w8ic6ic17-libxrender-0.9.10/lib:/gnu/store/bp6a6qvf8zckryxwzizc9znk71np0q3j-libx11-1.6.10/lib:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/lib:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/lib:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/lib:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/lib:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/lib:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/lib:/gnu/store/s4ddnnam2zs65mzx1rd2jj8p0712x0cg-libltdl-2.4.6/lib:/gnu/store/llk51lk5gb9hiwjnhsnxa8g3f2gccak9-libxaw-1.0.13/lib:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/lib:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/lib:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/lib:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/lib:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/lib:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/lib:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/lib:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/lib:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/lib:/gnu/store/rzk3v28mhi4m7sh0qippp9a5rzy03rkg-glibc-2.31-static/lib:/gnu/store/x6i3vfg4gaqd42cqb6mzk52v4lds1467-glibc-utf8-locales-2.31/lib:/gnu/store/qa22mcfh490mfhmv8i99928gffpadhpy-libxcb-1.14/lib:/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/lib:/gnu/store/8lx4cgr2wfkqhfllaxmb8d9yj0x37baw-gmp-6.2.0/lib:/gnu/store/nd4ks5p4zmdbf4l1d5rn4c64nb5g9s45-libgc-8.0.4/lib:/gnu/store/ilnc16ad70r2859qsdfr0ff4d7b5s719-libunistring-0.9.10/lib:/gnu/store/xzp23zkyb0b6rhhqsdyic9921pgdwarj-libxft-2.3.3/lib:/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/lib:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/lib:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/lib:/gnu/store/5ffrqmfh2c0dgmh9ji3lgvnvgsnmlhfp-util-linux-2.35.1-lib/lib:/gnu/store/pqyqxd5mbvlb22ifxzp4q2skjfq1p8yj-zlib-1.2.11/lib:/gnu/store/89mk5v0w6pri6l08irpg1yn13dbrcl95-libxt-1.2.0/lib:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/lib:/gnu/store/3ad6yrykjiyhzsrsdbwzg7v2wh1f4xsr-libxmu-1.1.3/lib:/gnu/store/sjjvalrsrkyivgyxcr0ijmawsifz742y-libxext-1.3.4/lib:/gnu/store/m5amycba5r76y12rglrzp76nzq1azagk-util-macros-1.19.2/lib:/gnu/store/y2yqlqxmvhm7dyaislz4v4gxj6d1407n-libxdmcp-1.1.3/lib:/gnu/store/b1gvxvp768cg86azj21izpb60s0z0d2n-libxau-1.0.9/lib:/gnu/store/yl23n24xrgv9w7y0y6p0gz1z1gqpgfv1-libpthread-stubs-0.4/lib:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/lib:/gnu/store/pn4bci1x4dsmaafmslx6g61af7n2j0sy-libffi-3.3/lib:/gnu/store/kiz15vy5mv2jw37365j76cy1a88a3p2a-pcre-8.44/lib:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/lib:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/lib:/gnu/store/b2mp3sqajjxp1qgvk17as635g9hj8adi-pixman-0.38.4/lib:/gnu/store/ya8acs6s8p8isqp5c66sn86y28nvf2f8-libsm-1.2.3/lib:/gnu/store/i0f7c8nv91rw2vhlahc5wccjq1mci9fx-libice-1.0.10/lib:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/x6i3vfg4gaqd42cqb6mzk52v4lds1467-glibc-utf8-locales-2.31/lib/locale'
environment variable `XDG_DATA_DIRS' set to `/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/share:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/share:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/share:/gnu/store/y3qvznxg6b9d0zx589cpd02w8ic6ic17-libxrender-0.9.10/share:/gnu/store/bp6a6qvf8zckryxwzizc9znk71np0q3j-libx11-1.6.10/share:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/share:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/share:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/share:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/share:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/share:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/share:/gnu/store/s4ddnnam2zs65mzx1rd2jj8p0712x0cg-libltdl-2.4.6/share:/gnu/store/llk51lk5gb9hiwjnhsnxa8g3f2gccak9-libxaw-1.0.13/share:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/share:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/share:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/share:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/share:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/share:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/share:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/share:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/share:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/share:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/share:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/share:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/share:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/share:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/share:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/share:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/share:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/share:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/share:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/share:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/share:/gnu/store/rzk3v28mhi4m7sh0qippp9a5rzy03rkg-glibc-2.31-static/share:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/share:/gnu/store/4cb1knfcb16g6a1i5pacj9r40as4fll7-xorgproto-2019.2/share:/gnu/store/qa22mcfh490mfhmv8i99928gffpadhpy-libxcb-1.14/share:/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/share:/gnu/store/8lx4cgr2wfkqhfllaxmb8d9yj0x37baw-gmp-6.2.0/share:/gnu/store/nd4ks5p4zmdbf4l1d5rn4c64nb5g9s45-libgc-8.0.4/share:/gnu/store/ilnc16ad70r2859qsdfr0ff4d7b5s719-libunistring-0.9.10/share:/gnu/store/xzp23zkyb0b6rhhqsdyic9921pgdwarj-libxft-2.3.3/share:/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/share:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/share:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/share:/gnu/store/5ffrqmfh2c0dgmh9ji3lgvnvgsnmlhfp-util-linux-2.35.1-lib/share:/gnu/store/pqyqxd5mbvlb22ifxzp4q2skjfq1p8yj-zlib-1.2.11/share:/gnu/store/89mk5v0w6pri6l08irpg1yn13dbrcl95-libxt-1.2.0/share:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/share:/gnu/store/3ad6yrykjiyhzsrsdbwzg7v2wh1f4xsr-libxmu-1.1.3/share:/gnu/store/sjjvalrsrkyivgyxcr0ijmawsifz742y-libxext-1.3.4/share:/gnu/store/hk7l42fwxmnrnlhyiixvaqf1i1crcckp-linux-libre-headers-5.4.20/share:/gnu/store/m5amycba5r76y12rglrzp76nzq1azagk-util-macros-1.19.2/share:/gnu/store/y2yqlqxmvhm7dyaislz4v4gxj6d1407n-libxdmcp-1.1.3/share:/gnu/store/b1gvxvp768cg86azj21izpb60s0z0d2n-libxau-1.0.9/share:/gnu/store/yl23n24xrgv9w7y0y6p0gz1z1gqpgfv1-libpthread-stubs-0.4/share:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/share:/gnu/store/pn4bci1x4dsmaafmslx6g61af7n2j0sy-libffi-3.3/share:/gnu/store/kiz15vy5mv2jw37365j76cy1a88a3p2a-pcre-8.44/share:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/share:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/share:/gnu/store/b2mp3sqajjxp1qgvk17as635g9hj8adi-pixman-0.38.4/share:/gnu/store/ya8acs6s8p8isqp5c66sn86y28nvf2f8-libsm-1.2.3/share:/gnu/store/i0f7c8nv91rw2vhlahc5wccjq1mci9fx-libice-1.0.10/share:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/share'
environment variable `GIO_EXTRA_MODULES' unset
phase `set-paths' succeeded after 0.4 seconds
starting phase `install-locale'
using 'en_US.utf8' locale for category "LC_ALL"
phase `install-locale' succeeded after 0.0 seconds
starting phase `unpack'
graphviz-2.42.3/
graphviz-2.42.3/config/
graphviz-2.42.3/config/compile
graphviz-2.42.3/config/config.guess
graphviz-2.42.3/config/config.rpath
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graphviz-2.42.3/config/ylwrap
graphviz-2.42.3/config/test-driver
graphviz-2.42.3/debian/
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graphviz-2.42.3/debian/patches/
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starting phase `patch-source-shebangs'
patch-shebang: ./autogen.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./cmd/dotty/dotty.bsh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./cmd/dotty/dotty.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./cmd/gvmap/gvmap.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./cmd/lneato/lneato.bsh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./cmd/lneato/lneato.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/compile: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/config.guess: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/config.rpath: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/config.sub: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/depcomp: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/install-sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/missing: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/test-driver: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./config/ylwrap: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./configure: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./contrib/dirgraph/apache.dot: warning: no binary for interpreter `dot' found in $PATH
patch-shebang: ./contrib/dirgraph/dirgraph.pl: warning: no binary for interpreter `perl' found in $PATH
patch-shebang: ./contrib/dirgraph/linux.dot: warning: no binary for interpreter `dot' found in $PATH
patch-shebang: ./contrib/webdot.cgi: warning: no binary for interpreter `perl' found in $PATH
patch-shebang: ./debian/libgraphviz4.postinst: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./debian/libgraphviz4.postrm: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./debian/rules: changing `/usr/bin/make' to `/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin/make'
patch-shebang: ./doc/infosrc/jconvert.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./doc/infosrc/mkarrows.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mkarrowtbl.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mkattrs.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mkgrads.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mkoutput.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mkshapes.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mkshhtml.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mksplines.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mkstyles.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mktapers.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/mktypes.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/ps_to_jpg.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/ps_to_png.sh: changing `/bin/bash' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash'
patch-shebang: ./dot.demo/gv_test.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./lib/common/chars.tcl: warning: no binary for interpreter `tclsh' found in $PATH
patch-shebang: ./lib/common/entities.tcl: warning: no binary for interpreter `tclsh' found in $PATH
patch-shebang: ./lib/common/mksvgfonts.pl: warning: no binary for interpreter `perl' found in $PATH
patch-shebang: ./lib/rbtree/simple_test.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./libltdl/config/compile: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./libltdl/config/config.guess: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./libltdl/config/config.sub: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./libltdl/config/depcomp: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./libltdl/config/install-sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./libltdl/config/missing: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./libltdl/configure: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./macosx/build/pmsurvey: changing `/bin/bash' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash'
patch-shebang: ./plugin.demo/xgtk/autogen.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./plugin/xlib/vimdot.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./rtest/rtest.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./tclpkg/gdtclft/demo/entities.tcl: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./tclpkg/gv/demo/modgraph.lua: warning: no binary for interpreter `lua' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.php: warning: no binary for interpreter `php' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.pl: warning: no binary for interpreter `perl' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.rb: warning: no binary for interpreter `ruby' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.tcl: warning: no binary for interpreter `tclsh' found in $PATH
patch-shebang: ./tclpkg/gv/gv_doc_writer.tcl: warning: no binary for interpreter `tclsh' found in $PATH
patch-shebang: ./tclpkg/mkpkgindex.sh: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./tclpkg/tcldot/demo/doted.tcl: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./tclpkg/tcldot/demo/gcat.tcl: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
patch-shebang: ./tclpkg/tclpathplan/demo/pathplan.tcl: changing `/bin/sh' to `/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/sh'
phase `patch-source-shebangs' succeeded after 0.7 seconds
starting phase `configure'
source directory: "/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3" (relative from build: ".")
build directory: "/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3"
configure flags: ("CONFIG_SHELL=/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash" "SHELL=/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash" "--prefix=/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3" "--enable-fast-install" "--docdir=/gnu/store/ax2x123xlal398p42sm0wx6209vdk095-graphviz-2.42.3-doc/share/doc/graphviz" "--build=i686-unknown-linux-gnu")
checking build system type... i686-unknown-linux-gnu
checking host system type... i686-unknown-linux-gnu
checking for a BSD-compatible install... /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... no
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking dependency style of gcc... gcc3
checking for library containing strerror... none required
checking for flex... no
checking for lex... no
checking for bison... bison -y
checking for gawk... (cached) gawk
checking whether ln -s works... yes
checking how to print strings... printf
checking for a sed that does not truncate output... /gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin/sed
checking for grep that handles long lines and -e... /gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin/grep
checking for egrep... /gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin/grep -E
checking for fgrep... /gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin/grep -F
checking for ld used by gcc... /gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld
checking if the linker (/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin/nm -B
checking the name lister (/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 1572864
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking how to convert i686-unknown-linux-gnu file names to i686-unknown-linux-gnu format... func_convert_file_noop
checking how to convert i686-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for gsed... /gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin/sed
checking for gsort... no
checking for sort... sort
checking for egrep... /gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin/grep -E
checking for groff... false
checking for ps2pdf... false
checking for pstopdf... (cached) false
checking for pkg-config... /gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for tclsh8.6... no
checking for tclsh8.5... no
checking for tclsh8.4... no
checking for tclsh8.3... no
checking for tclsh... no
checking whether gcc and cc understand -c and -o together... yes
checking for gcc option to accept ISO C99... none needed
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking for ld used by g++... /gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld
checking if the linker (/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld) is GNU ld... yes
checking whether the g++ linker (/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC -DPIC
checking if g++ PIC flag -fPIC -DPIC works... yes
checking if g++ static flag -static works... yes
checking if g++ supports -c -o file.o... yes
checking if g++ supports -c -o file.o... (cached) yes
checking whether the g++ linker (/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking for gcc... gcc
checking whether we are using the GNU Objective C compiler... no
checking whether gcc accepts -g... no
checking dependency style of gcc... gcc3
checking for inline... inline
checking for windres... no
checking for i686-unknown-linux-gnu-windres... no
checking for pid_t... yes
checking for ssize_t... yes
checking for uid_t in sys/types.h... yes
checking for off64_t... no
checking for struct stat64... no
checking for ... no
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking search.h usability... yes
checking search.h presence... yes
checking for search.h... yes
checking termios.h usability... yes
checking termios.h presence... yes
checking for termios.h... yes
checking for unistd.h... (cached) yes
checking for strings.h... (cached) yes
checking stat.h usability... no
checking stat.h presence... no
checking for stat.h... no
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking for sys/types.h... (cached) yes
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking for sys/stat.h... (cached) yes
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking sys/vfork.h usability... no
checking sys/vfork.h presence... no
checking for sys/vfork.h... no
checking sys/ioctl.h usability... yes
checking sys/ioctl.h presence... yes
checking for sys/ioctl.h... yes
checking sys/inotify.h usability... yes
checking sys/inotify.h presence... yes
checking for sys/inotify.h... yes
checking crt_externs.h usability... no
checking crt_externs.h presence... no
checking for crt_externs.h... no
checking for main in -lm... yes
checking for sincos... yes
checking for lrand48... yes
checking for drand48... yes
checking for srand48... yes
checking for setmode... no
checking for setenv... yes
checking for getenv... yes
checking for cbrt... no
checking for vsnprintf... yes
checking for _NSGetEnviron... no
checking for mallopt... yes
checking for mallinfo... yes
checking for mstats... no
checking for getpagesize... yes
checking for ftruncate... yes
checking for lseek64... yes
checking for stat64... yes
checking for vfork... yes
checking for unlink... yes
checking for waitpid... yes
checking for select... yes
checking for strcasecmp... yes
checking for strncasecmp... yes
checking for strcasestr... yes
checking which extension is used for runtime loadable modules... .so
checking which variable specifies run-time module search path... LD_LIBRARY_PATH
checking for the default library search path... /lib64 /usr/lib64 /lib /usr/lib
checking for library containing dlopen... -ldl
checking for dlerror... yes
checking for shl_load... no
checking for shl_load in -ldld... no
checking for dld_link in -ldld... no
checking for _ prefix in compiled symbols... no
checking whether deplibs are loaded by dlopen... yes
checking for argz.h... yes
checking for error_t... yes
checking for argz_add... yes
checking for argz_append... yes
checking for argz_count... yes
checking for argz_create_sep... yes
checking for argz_insert... yes
checking for argz_next... yes
checking for argz_stringify... yes
checking if argz actually works... yes
checking whether libtool supports -dlopen/-dlpreopen... yes
checking for ltdl.h... yes
checking whether lt_dlinterface_register is declared... yes
checking for lt_dladvise_preload in -lltdl... yes
checking where to find libltdl headers... 
checking where to find libltdl library... -lltdl
checking for unistd.h... (cached) yes
checking for dl.h... no
checking for sys/dl.h... no
checking for dld.h... no
checking for mach-o/dyld.h... no
checking for dirent.h... yes
checking for closedir... yes
checking for opendir... yes
checking for readdir... yes
checking for strlcat... no
checking for strlcpy... no
checking for lt_dladvise_init in -lltdl... yes
checking for X... libraries , headers 
checking for gethostbyname... yes
checking for connect... yes
checking for remove... yes
checking for shmat... yes
checking for IceConnectionNumber in -lICE... yes
checking for XRENDER... yes
checking for swig... swig
checking for mcs... no
checking for go... no
checking for guile2... no
checking for guile1.8... no
checking for guile... guile
checking for GUILE... yes
checking libguile.h usability... yes
checking libguile.h presence... yes
checking for libguile.h... yes
checking for java... no
checking for lua... no
checking for ocaml... no
checking for perl... no
checking for php7.2... no
checking for php7-config... no
./configure: line 17553: php-config: command not found
./configure: line 17554: php-config: command not found
./configure: line 17556: php-config: command not found
./configure: line 17556: php-config: command not found
checking php.h usability... no
checking php.h presence... no
checking for php.h... no
checking for python... no
checking for python2... no
checking for python3... no
checking for R... no
checking for RUBY... no
checking for RUBY... no
checking for ruby... no
checking tcl.h usability... no
checking tcl.h presence... no
checking for tcl.h... no
configure: WARNING: Unable to find header tcl.h. The Tcl packages will not be built
checking for connect... (cached) yes
checking for gethostbyname... (cached) yes
checking for expat-config... no
checking expat.h usability... yes
checking expat.h presence... yes
checking for expat.h... yes
checking for main in -lexpat... yes
checking IL/il.h usability... no
checking IL/il.h presence... no
checking for IL/il.h... no
configure: WARNING: Optional DevIL library not available - missing headers
checking for main in -lIL... no
configure: WARNING: Optional DevIL library not available
checking for main in -lXpm... yes
checking X11/Intrinsic.h usability... yes
checking X11/Intrinsic.h presence... yes
checking for X11/Intrinsic.h... yes
checking for X11/Xaw/Text.h... yes
checking for main in -lXaw... yes
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
checking for main in -lz... yes
checking for deflateBound... yes
checking for WEBP... no
checking for POPPLER... no
checking for RSVG... no
checking for SVG_2_36... no
checking ghostscript/iapi.h usability... no
checking ghostscript/iapi.h presence... no
checking for ghostscript/iapi.h... no
checking for PANGOCAIRO... yes
checking for PANGOFT2... yes
checking for pango_fc_font_lock_face... yes
checking for pango_fc_font_unlock_face... yes
checking for pango_font_map_create_context... yes
checking for cairo_surface_set_mime_data... yes
checking for LASI... no
checking for FREETYPE2... yes
checking for FONTCONFIG... yes
checking for GDK... no
checking for GDK_PIXBUF... no
checking for GTK... no
checking for GTKGL... no
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checking gd.h usability... yes
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configure: WARNING: Optional glut library not available - no GL/glut.h
configure: WARNING: SMYRNA requires GTK
configure: WARNING: SMYRNA requires GTKGLEXT
configure: WARNING: SMYRNA requires GLADE
configure: WARNING: SMYRNA requires GLUT
checking if FILE struct contains _cnt... no
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configure: WARNING: Criterion unit testing framework not installed
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
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config.status: executing libtool commands
=== configuring in libltdl (/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl)
configure: running /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./configure --disable-option-checking '--prefix=/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3'  'CONFIG_SHELL=/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash' 'SHELL=/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash' '--enable-fast-install' '--docdir=/gnu/store/ax2x123xlal398p42sm0wx6209vdk095-graphviz-2.42.3-doc/share/doc/graphviz' '--build=i686-unknown-linux-gnu' 'build_alias=i686-unknown-linux-gnu' 'PKG_CONFIG_PATH=/gnu/store/y3qvznxg6b9d0zx589cpd02w8ic6ic17-libxrender-0.9.10/lib/pkgconfig:/gnu/store/bp6a6qvf8zckryxwzizc9znk71np0q3j-libx11-1.6.10/lib/pkgconfig:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/lib/pkgconfig:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/lib/pkgconfig:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/lib/pkgconfig:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/lib/pkgconfig:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/lib/pkgconfig:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/lib/pkgconfig:/gnu/store/llk51lk5gb9hiwjnhsnxa8g3f2gccak9-libxaw-1.0.13/lib/pkgconfig:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/lib/pkgconfig:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/lib/pkgconfig:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/lib/pkgconfig:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/lib/pkgconfig:/gnu/store/4cb1knfcb16g6a1i5pacj9r40as4fll7-xorgproto-2019.2/share/pkgconfig:/gnu/store/qa22mcfh490mfhmv8i99928gffpadhpy-libxcb-1.14/lib/pkgconfig:/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/lib/pkgconfig:/gnu/store/8lx4cgr2wfkqhfllaxmb8d9yj0x37baw-gmp-6.2.0/lib/pkgconfig:/gnu/store/nd4ks5p4zmdbf4l1d5rn4c64nb5g9s45-libgc-8.0.4/lib/pkgconfig:/gnu/store/xzp23zkyb0b6rhhqsdyic9921pgdwarj-libxft-2.3.3/lib/pkgconfig:/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/lib/pkgconfig:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/lib/pkgconfig:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/lib/pkgconfig:/gnu/store/5ffrqmfh2c0dgmh9ji3lgvnvgsnmlhfp-util-linux-2.35.1-lib/lib/pkgconfig:/gnu/store/pqyqxd5mbvlb22ifxzp4q2skjfq1p8yj-zlib-1.2.11/lib/pkgconfig:/gnu/store/89mk5v0w6pri6l08irpg1yn13dbrcl95-libxt-1.2.0/lib/pkgconfig:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/lib/pkgconfig:/gnu/store/3ad6yrykjiyhzsrsdbwzg7v2wh1f4xsr-libxmu-1.1.3/lib/pkgconfig:/gnu/store/sjjvalrsrkyivgyxcr0ijmawsifz742y-libxext-1.3.4/lib/pkgconfig:/gnu/store/m5amycba5r76y12rglrzp76nzq1azagk-util-macros-1.19.2/lib/pkgconfig:/gnu/store/y2yqlqxmvhm7dyaislz4v4gxj6d1407n-libxdmcp-1.1.3/lib/pkgconfig:/gnu/store/b1gvxvp768cg86azj21izpb60s0z0d2n-libxau-1.0.9/lib/pkgconfig:/gnu/store/yl23n24xrgv9w7y0y6p0gz1z1gqpgfv1-libpthread-stubs-0.4/lib/pkgconfig:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/lib/pkgconfig:/gnu/store/pn4bci1x4dsmaafmslx6g61af7n2j0sy-libffi-3.3/lib/pkgconfig:/gnu/store/kiz15vy5mv2jw37365j76cy1a88a3p2a-pcre-8.44/lib/pkgconfig:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/lib/pkgconfig:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/lib/pkgconfig:/gnu/store/b2mp3sqajjxp1qgvk17as635g9hj8adi-pixman-0.38.4/lib/pkgconfig:/gnu/store/ya8acs6s8p8isqp5c66sn86y28nvf2f8-libsm-1.2.3/lib/pkgconfig:/gnu/store/i0f7c8nv91rw2vhlahc5wccjq1mci9fx-libice-1.0.10/lib/pkgconfig:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/lib/pkgconfig' --cache-file=/dev/null --srcdir=.
checking for a BSD-compatible install... /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... no
checking build system type... i686-unknown-linux-gnu
checking host system type... i686-unknown-linux-gnu
checking how to print strings... printf
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking dependency style of gcc... gcc3
checking for a sed that does not truncate output... /gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin/sed
checking for grep that handles long lines and -e... /gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin/grep
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checking for fgrep... /gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin/grep -F
checking for ld used by gcc... /gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld
checking if the linker (/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin/nm -B
checking the name lister (/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking how to convert i686-unknown-linux-gnu file names to i686-unknown-linux-gnu format... func_convert_file_noop
checking how to convert i686-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin/nm -B output from gcc object... ok
checking for sysroot... no
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checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
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checking for string.h... yes
checking for memory.h... yes
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checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
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checking how to hardcode library paths into programs... immediate
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checking which extension is used for runtime loadable modules... .so
checking which variable specifies run-time module search path... LD_LIBRARY_PATH
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checking for library containing dlopen... -ldl
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configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands

----------------------------------------------------------------

graphviz-2.42.3 will be compiled with the following:

options:
  cgraph:        Yes (always enabled)
  digcola:       Yes
  expat:         Yes
  fontconfig:    Yes
  freetype:      Yes
  glut:          No (missing GL/glut.h)
  ann:           No (no ann.pc found)
  gts:           Yes
  ipsepcola:     Yes
  ltdl:          Yes
  ortho:         Yes
  sfdp:          Yes
  swig:          Yes ( 4.0.1 )
  shared:        Yes
  static:        No (disabled by default)
  qt:            No (qmake not found)
  x:             Yes

commands:
  dot:           Yes (always enabled)
  neato:         Yes (always enabled)
  fdp:           Yes (always enabled)
  circo:         Yes (always enabled)
  twopi:         Yes (always enabled)
  gvpr:          Yes (always enabled)
  gvmap:         Yes (always enabled)
  lefty:         Yes
  smyrna:        No (requires: gtk+ gtkglext glade glut)
  gvedit:        No (qmake not found)

plugin libraries:
  dot_layout:    Yes (always enabled)
  neato_layout:  Yes (always enabled)
  core:          Yes (always enabled)
  devil:         No (missing library)
  gd:            Yes
  gdiplus:       No (disabled by default - Windows only)
  gdk:           
  gdk_pixbuf:    No (gdk_pixbuf library not available)
  ghostscript:   No (missing headers)
  glitz:         No (disabled by default - incomplete)
  gtk:           No (gtk library not available)
  lasi:          No (lasi library not available)
  ming:          No (disabled by default - incomplete)
  pangocairo:    Yes
  poppler:       No (poppler library not available)
  quartz:        No (disabled by default - Mac only)
  rsvg:          No (rsvg library not available)
  visio:         Yes
  webp:          No (webp library not available)
  xlib:          Yes

language extensions:
  gv_sharp:      No (mcs not available)
  gv_go:         No (GO compiler not available)
  gv_guile:      Yes
  gv_io:         No (disabled by default - no swig support yet)
  gv_java:       No (java not available)
  gv_lua:        No (lua not available)
  gv_ocaml:      No (ocaml not available)
  gv_perl:       No (perl not available)
  gv_php:        No (missing header)
  gv_python:     No (python is too old)
  gv_python2:    No (python2 is too old)
  gv_python3:    No (python3 is too old)
  gv_R:          No (R not available)
  gv_ruby:       No (ruby not available)
  gv_tcl:        No (tcl not available)

  tcldot:        No (tcl not available)
  tclpathplan:   No (tcl not available)
  gdtclft:       No (tcl not available)

Testing utilities:
  criterion:     No (Criterion unit testing framework not installed)
phase `configure' succeeded after 58.0 seconds
starting phase `patch-generated-file-shebangs'
patch-shebang: ./contrib/webdot.cgi: warning: no binary for interpreter `perl' found in $PATH
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patch-shebang: ./doc/infosrc/mktypes.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./doc/infosrc/ps_to_jpg.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./dot.demo/gv_test.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./lib/common/chars.tcl: warning: no binary for interpreter `tclsh' found in $PATH
patch-shebang: ./lib/common/entities.tcl: warning: no binary for interpreter `tclsh' found in $PATH
patch-shebang: ./lib/common/mksvgfonts.pl: warning: no binary for interpreter `perl' found in $PATH
patch-shebang: ./rtest/rtest.sh: warning: no binary for interpreter `ksh' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.lua: warning: no binary for interpreter `lua' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.php: warning: no binary for interpreter `php' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.pl: warning: no binary for interpreter `perl' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.py: warning: no binary for interpreter `python' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.rb: warning: no binary for interpreter `ruby' found in $PATH
patch-shebang: ./tclpkg/gv/demo/modgraph.tcl: warning: no binary for interpreter `tclsh' found in $PATH
patch-shebang: ./tclpkg/gv/gv_doc_writer.tcl: warning: no binary for interpreter `tclsh' found in $PATH
phase `patch-generated-file-shebangs' succeeded after 1.1 seconds
starting phase `build'
/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin/grep -E 'PACKAGE|VERSION|GVPLUGIN' config.h > ./graphviz_version.h
make  all-recursive
make[1]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
Making all in libltdl
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
make  all-am
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT dlopen.lo -MD -MP -MF .deps/dlopen.Tpo -c -o dlopen.lo `test -f 'loaders/dlopen.c' || echo './'`loaders/dlopen.c
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLTDLOPEN=libltdlc -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT libltdlc_la-preopen.lo -MD -MP -MF .deps/libltdlc_la-preopen.Tpo -c -o libltdlc_la-preopen.lo `test -f 'loaders/preopen.c' || echo './'`loaders/preopen.c
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLTDLOPEN=libltdlc -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT libltdlc_la-lt__alloc.lo -MD -MP -MF .deps/libltdlc_la-lt__alloc.Tpo -c -o libltdlc_la-lt__alloc.lo `test -f 'lt__alloc.c' || echo './'`lt__alloc.c
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLTDLOPEN=libltdlc -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT libltdlc_la-lt_dlloader.lo -MD -MP -MF .deps/libltdlc_la-lt_dlloader.Tpo -c -o libltdlc_la-lt_dlloader.lo `test -f 'lt_dlloader.c' || echo './'`lt_dlloader.c
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLTDLOPEN=libltdlc -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT libltdlc_la-lt_error.lo -MD -MP -MF .deps/libltdlc_la-lt_error.Tpo -c -o libltdlc_la-lt_error.lo `test -f 'lt_error.c' || echo './'`lt_error.c
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLTDLOPEN=libltdlc -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT libltdlc_la-ltdl.lo -MD -MP -MF .deps/libltdlc_la-ltdl.Tpo -c -o libltdlc_la-ltdl.lo `test -f 'ltdl.c' || echo './'`ltdl.c
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLTDLOPEN=libltdlc -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT libltdlc_la-slist.lo -MD -MP -MF .deps/libltdlc_la-slist.Tpo -c -o libltdlc_la-slist.lo `test -f 'slist.c' || echo './'`slist.c
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -DLT_CONFIG_H='<config.h>' -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl   -g -O2 -MT lt__strl.lo -MD -MP -MF .deps/lt__strl.Tpo -c -o lt__strl.lo lt__strl.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT dlopen.lo -MD -MP -MF .deps/dlopen.Tpo -c loaders/dlopen.c  -fPIC -DPIC -o .libs/dlopen.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-preopen.lo -MD -MP -MF .deps/libltdlc_la-preopen.Tpo -c loaders/preopen.c  -fPIC -DPIC -o .libs/libltdlc_la-preopen.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-lt_dlloader.lo -MD -MP -MF .deps/libltdlc_la-lt_dlloader.Tpo -c lt_dlloader.c  -fPIC -DPIC -o .libs/libltdlc_la-lt_dlloader.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT lt__strl.lo -MD -MP -MF .deps/lt__strl.Tpo -c lt__strl.c  -fPIC -DPIC -o .libs/lt__strl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-lt_error.lo -MD -MP -MF .deps/libltdlc_la-lt_error.Tpo -c lt_error.c  -fPIC -DPIC -o .libs/libltdlc_la-lt_error.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-slist.lo -MD -MP -MF .deps/libltdlc_la-slist.Tpo -c slist.c  -fPIC -DPIC -o .libs/libltdlc_la-slist.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-lt__alloc.lo -MD -MP -MF .deps/libltdlc_la-lt__alloc.Tpo -c lt__alloc.c  -fPIC -DPIC -o .libs/libltdlc_la-lt__alloc.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-ltdl.lo -MD -MP -MF .deps/libltdlc_la-ltdl.Tpo -c ltdl.c  -fPIC -DPIC -o .libs/libltdlc_la-ltdl.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT lt__strl.lo -MD -MP -MF .deps/lt__strl.Tpo -c lt__strl.c -o lt__strl.o >/dev/null 2>&1
libtool: compile:  gcc -DHAVE_CONFIG_H -I. "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT dlopen.lo -MD -MP -MF .deps/dlopen.Tpo -c loaders/dlopen.c -o dlopen.o >/dev/null 2>&1
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-lt__alloc.lo -MD -MP -MF .deps/libltdlc_la-lt__alloc.Tpo -c lt__alloc.c -o libltdlc_la-lt__alloc.o >/dev/null 2>&1
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-lt_error.lo -MD -MP -MF .deps/libltdlc_la-lt_error.Tpo -c lt_error.c -o libltdlc_la-lt_error.o >/dev/null 2>&1
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-lt_dlloader.lo -MD -MP -MF .deps/libltdlc_la-lt_dlloader.Tpo -c lt_dlloader.c -o libltdlc_la-lt_dlloader.o >/dev/null 2>&1
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-slist.lo -MD -MP -MF .deps/libltdlc_la-slist.Tpo -c slist.c -o libltdlc_la-slist.o >/dev/null 2>&1
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-preopen.lo -MD -MP -MF .deps/libltdlc_la-preopen.Tpo -c loaders/preopen.c -o libltdlc_la-preopen.o >/dev/null 2>&1
mv -f .deps/lt__strl.Tpo .deps/lt__strl.Plo
mv -f .deps/dlopen.Tpo .deps/dlopen.Plo
mv -f .deps/libltdlc_la-lt__alloc.Tpo .deps/libltdlc_la-lt__alloc.Plo
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool --tag=CC   --mode=link gcc  -g -O2 -module -avoid-version  -o dlopen.la  dlopen.lo -ldl -ldl 
mv -f .deps/libltdlc_la-lt_error.Tpo .deps/libltdlc_la-lt_error.Plo
mv -f .deps/libltdlc_la-lt_dlloader.Tpo .deps/libltdlc_la-lt_dlloader.Plo
mv -f .deps/libltdlc_la-slist.Tpo .deps/libltdlc_la-slist.Plo
libtool: link: ar cru .libs/dlopen.a .libs/dlopen.o 
ar: `u' modifier ignored since `D' is the default (see `U')
libtool: link: ranlib .libs/dlopen.a
mv -f .deps/libltdlc_la-preopen.Tpo .deps/libltdlc_la-preopen.Plo
libtool: link: ( cd ".libs" && rm -f "dlopen.la" && ln -s "../dlopen.la" "dlopen.la" )
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -DLTDLOPEN=libltdlc "-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl -g -O2 -MT libltdlc_la-ltdl.lo -MD -MP -MF .deps/libltdlc_la-ltdl.Tpo -c ltdl.c -o libltdlc_la-ltdl.o >/dev/null 2>&1
mv -f .deps/libltdlc_la-ltdl.Tpo .deps/libltdlc_la-ltdl.Plo
/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ./libtool --tag=CC   --mode=link gcc  -g -O2 -no-undefined -dlpreopen dlopen.la   -o libltdlc.la  libltdlc_la-preopen.lo libltdlc_la-lt__alloc.lo libltdlc_la-lt_dlloader.lo libltdlc_la-lt_error.lo libltdlc_la-ltdl.lo libltdlc_la-slist.lo lt__strl.lo -ldl 
libtool: link: rm -f .libs/libltdlc.nm .libs/libltdlc.nmS .libs/libltdlc.nmT
libtool: link: (cd .libs && gcc -g -O2 -c -fno-builtin  -fPIC -DPIC "libltdlcS.c")
libtool: link: rm -f ".libs/libltdlcS.c" ".libs/libltdlc.nm" ".libs/libltdlc.nmS" ".libs/libltdlc.nmT"
libtool: link: (cd .libs/libltdlc.lax/dlopen.a && ar x "/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl/./.libs/dlopen.a")
libtool: link: ar cru .libs/libltdlc.a .libs/libltdlc_la-preopen.o .libs/libltdlc_la-lt__alloc.o .libs/libltdlc_la-lt_dlloader.o .libs/libltdlc_la-lt_error.o .libs/libltdlc_la-ltdl.o .libs/libltdlc_la-slist.o .libs/lt__strl.o .libs/libltdlcS.o  .libs/libltdlc.lax/dlopen.a/dlopen.o 
ar: `u' modifier ignored since `D' is the default (see `U')
libtool: link: ranlib .libs/libltdlc.a
libtool: link: rm -fr .libs/libltdlc.lax
libtool: link: ( cd ".libs" && rm -f "libltdlc.la" && ln -s "../libltdlc.la" "libltdlc.la" )
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
Making all in lib
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
Making all in cdt
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cdt'
  CC       dtclose.lo
  CC       dtdisc.lo
  CC       dtextract.lo
  CC       dtflatten.lo
  CC       dthash.lo
  CC       dtlist.lo
  CC       dtmethod.lo
  CC       dtopen.lo
  CC       dtrenew.lo
  CC       dtrestore.lo
  CC       dtsize.lo
  CC       dtstat.lo
  CC       dtstrhash.lo
  CC       dttree.lo
  CC       dtview.lo
  CC       dtwalk.lo
dthash.c: In function ‘dthtab’:
dthash.c:49:47: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if(!(s = (Dtlink_t**)(*dt->memoryf)(dt,olds,n*sizeof(Dtlink_t*),dt->disc)) )
                                               ^
In file included from dthash.c:1:0:
dthdr.h:36:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define HINDEX(n,h) ((h)&((n)-1))
                         ^
dthash.c:61:17: note: in expansion of macro ‘HINDEX’
    if((is = s + HINDEX(n,t->hash)) == hs)
                 ^~~~~~
dthash.c: In function ‘dthash’:
dthdr.h:36:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define HINDEX(n,h) ((h)&((n)-1))
                         ^
dthash.c:137:24: note: in expansion of macro ‘HINDEX’
   s = dt->data->htab + HINDEX(dt->data->ntab,dt->data->here->hash);
                        ^~~~~~
dthdr.h:36:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define HINDEX(n,h) ((h)&((n)-1))
                         ^
dthash.c:166:25: note: in expansion of macro ‘HINDEX’
    s = dt->data->htab + HINDEX(dt->data->ntab,hsh);
                         ^~~~~~
dthdr.h:36:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define HINDEX(n,h) ((h)&((n)-1))
                         ^
dthash.c:174:29: note: in expansion of macro ‘HINDEX’
      *(s = dt->data->htab + HINDEX(dt->data->ntab,hsh));
                             ^~~~~~
In file included from dthdr.h:10:0,
                 from dthash.c:1:
dthash.c:178:35: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if(_DTCMP(dt,key,k,disc,cmpf,sz) == 0)
                                   ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
In file included from dtrenew.c:1:0:
dtrenew.c: In function ‘dtrenew’:
dthdr.h:36:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define HINDEX(n,h) ((h)&((n)-1))
                         ^
dtrenew.c:37:25: note: in expansion of macro ‘HINDEX’
  { s = dt->data->htab + HINDEX(dt->data->ntab,e->hash);
                         ^~~~~~
In file included from dthash.c:1:0:
dthdr.h:36:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define HINDEX(n,h) ((h)&((n)-1))
                         ^
dthash.c:236:24: note: in expansion of macro ‘HINDEX’
   s = dt->data->htab + HINDEX(dt->data->ntab,hsh);
                        ^~~~~~
In file included from dthdr.h:10:0,
                 from dtlist.c:1:
dtlist.c: In function ‘dtlist’:
dtlist.c:127:33: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    if(_DTCMP(dt,key,k,disc,cmpf,sz) == 0)
                                 ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
dtstat.c: In function ‘dtstat’:
dtstat.c:59:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    if(!(Count = (int*)malloc((ds->dt_max+1)*sizeof(int))) )
                                            ^
dtstat.c:73:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if(!(Count = (int*)malloc((ds->dt_n+1)*sizeof(int))) )
                                           ^
dtdisc.c: In function ‘dtmemory’:
dtdisc.c:10:29: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static void* dtmemory(Dt_t* dt,void* addr,size_t size,Dtdisc_t* disc)
                             ^~
dtdisc.c:10:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void* dtmemory(Dt_t* dt,void* addr,size_t size,Dtdisc_t* disc)
                                                                 ^~~~
In file included from dthdr.h:10:0,
                 from dttree.c:1:
dttree.c: In function ‘dttree’:
dttree.c:70:33: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    if(_DTCMP(dt,key,k,disc,cmpf,sz) != 0)
                                 ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
dttree.c:101:41: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if((cmp = _DTCMP(dt,key,k,disc,cmpf,sz)) == 0)
                                         ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
dttree.c:143:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    if((cmp = _DTCMP(dt,key,k,disc,cmpf,sz)) == 0)
                                        ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
dttree.c:148:42: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if((cmp = _DTCMP(dt,key,k,disc,cmpf,sz)) < 0)
                                          ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
dttree.c:175:42: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if((cmp = _DTCMP(dt,key,k,disc,cmpf,sz)) > 0)
                                          ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
dttree.c:222:35: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if(_DTCMP(dt,key,k,disc,cmpf,sz) != 0)
                                   ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
In file included from dthdr.h:10:0,
                 from dtview.c:1:
dtview.c: In function ‘dtvsearch’:
dtview.c:41:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    { cmp = _DTCMP(d,ok,nk,d->disc,cmpf,sz);
                                        ^
./cdt.h:213:45: note: in definition of macro ‘_DTCMP’
     (sz <= 0 ? strcmp(k1,k2) : memcmp(k1,k2,sz)) )
                                             ^~
dtstrhash.c: In function ‘dtstrhash’:
dtstrhash.c:22:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    h = (h + (s[0]<<8) + s[1])*DT_PRIME;
           ^
dtstrhash.c:28:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    h = (h + (s[0]<<8) + s[1])*DT_PRIME;
           ^
dtview.c:13:12: warning: variable ‘lk’ set but not used [-Wunused-but-set-variable]
  int  cmp, lk, sz, ky;
            ^~
dtstrhash.c:30:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    h = (h + (s[0]<<8))*DT_PRIME;
           ^
dtstrhash.c:32:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  return (h+n)*DT_PRIME;
           ^
  CCLD     libcdt.la
  CCLD     libcdt_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cdt'
Making all in cgraph
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cgraph'
  CC       agerror.lo
  CC       attr.lo
  CC       apply.lo
  CC       agxbuf.lo
  CC       edge.lo
  CC       flatten.lo
  CC       graph.lo
  CC       grammar.lo
  CC       id.lo
  CC       imap.lo
  CC       mem.lo
  CC       io.lo
  CC       node.lo
  CC       obj.lo
  CC       rec.lo
  CC       scan.lo
  CC       subg.lo
  CC       utils.lo
  CC       write.lo
  CC       pend.lo
  CC       refstr.lo
rec.c: In function ‘set_data’:
rec.c:25:24: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
     obj->tag.mtflock = mtflock;
                        ^~~~~~~
rec.c:29:24: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
  e->base.tag.mtflock = mtflock;
                        ^~~~~~~
rec.c: In function ‘objputrec’:
rec.c:63:34: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void objputrec(Agraph_t * g, Agobj_t * obj, void *arg)
                                  ^
rec.c: In function ‘agbindrec’:
rec.c:99:2: warning: switch missing default case [-Wswitch-default]
  switch (obj->tag.objtype) {
  ^~~~~~
rec.c: In function ‘objdelrec’:
rec.c:119:34: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void objdelrec(Agraph_t * g, Agobj_t * obj, void *arg_rec)
                                  ^
rec.c: In function ‘agdelrec’:
rec.c:156:2: warning: switch missing default case [-Wswitch-default]
  switch (obj->tag.objtype) { /* refresh any stale pointers */
  ^~~~~~
rec.c: In function ‘simple_delrec’:
rec.c:173:38: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void simple_delrec(Agraph_t * g, Agobj_t * obj, void *rec_name)
                                      ^
subg.c: In function ‘agdelsubg’:
subg.c:95:12: warning: cast from function call of type ‘void *’ to non-matching type ‘long int’ [-Wbad-function-cast]
     return (long) dtdelete(g->g_dict, subg);
            ^
attr.c:34:1: warning: missing initializer for field ‘memoryf’ of ‘Dtdisc_t {aka struct _dtdisc_s}’ [-Wmissing-field-initializers]
 };
 ^
In file included from ./cgraph.h:18:0,
                 from ./cghdr.h:34,
                 from attr.c:14:
../../lib/cdt/cdt.h:88:13: note: ‘memoryf’ declared here
  Dtmemory_f memoryf;/* to allocate/free memory  */
             ^~~~~~~
attr.c:38:1: warning: missing initializer for field ‘has_attrs’ of ‘Agdesc_t {aka struct Agdesc_s}’ [-Wmissing-field-initializers]
 static Agdesc_t ProtoDesc = { 1, 0, 1, 0, 1, 1 };
 ^~~~~~
In file included from ./cghdr.h:34:0,
                 from attr.c:14:
./cgraph.h:157:14: note: ‘has_attrs’ declared here
     unsigned has_attrs:1; /* if string attr tables should be initialized */
              ^~~~~~~~~
attr.c:52:9: warning: no previous prototype for ‘agdictof’ [-Wmissing-prototypes]
 Dict_t *agdictof(Agraph_t * g, int kind)
         ^~~~~~~~
attr.c:79:10: warning: no previous prototype for ‘agnewsym’ [-Wmissing-prototypes]
 Agsym_t *agnewsym(Agraph_t * g, char *name, char *value, int id, int kind)
          ^~~~~~~~
attr.c: In function ‘agnewsym’:
attr.c:83:17: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     sym->kind = kind;
                 ^~~~
attr.c: At top level:
id.c: In function ‘idopen’:
attr.c:134:10: warning: no previous prototype for ‘agdictsym’ [-Wmissing-prototypes]
 Agsym_t *agdictsym(Dict_t * dict, char *name)
          ^~~~~~~~~
id.c:19:45: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void *idopen(Agraph_t * g, Agdisc_t* disc)
                                             ^~~~
attr.c:142:10: warning: no previous prototype for ‘aglocaldictsym’ [-Wmissing-prototypes]
 Agsym_t *aglocaldictsym(Dict_t * dict, char *name)
          ^~~~~~~~~~~~~~
id.c: In function ‘idmap’:
id.c:38:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
         *id = (IDTYPE) s;
               ^
id.c: In function ‘idfree’:
id.c:59:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  agstrfree((Agraph_t *) state, (char *) id);
                                ^
id.c: In function ‘idprint’:
id.c:67:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  return (char *) id;
         ^
attr.c: In function ‘addattr’:
attr.c:246:20: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
            sym->id *
                    ^
attr.c:249:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             1) * sizeof(char *));
                ^
id.c: In function ‘agnameof’:
id.c:160:20: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘IDTYPE {aka long long unsigned int}’ [-Wformat=]
  sprintf(buf, "%c%ld", LOCALNAMEPREFIX, AGID(obj));
                  ~~^
                  %lld
attr.c: In function ‘setattr’:
attr.c:283:6: warning: switch missing default case [-Wswitch-default]
      switch (kind) {
      ^~~~~~
attr.c:257:19: warning: variable ‘dd’ set but not used [-Wunused-but-set-variable]
     Agdatadict_t *dd;
                   ^~
graph.c: In function ‘agopen1’:
graph.c:81:13: warning: conversion to ‘unsigned int:28’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  AGSEQ(g) = agnextseq(par, AGRAPH);
             ^~~~~~~~~
flatten.c:23:6: warning: no previous prototype for ‘agflatten_edges’ [-Wmissing-prototypes]
 void agflatten_edges(Agraph_t * g, Agnode_t * n, int flag)
      ^~~~~~~~~~~~~~~
flatten.c:56:6: warning: no previous prototype for ‘agnotflat’ [-Wmissing-prototypes]
 void agnotflat(Agraph_t * g)
      ^~~~~~~~~
graph.c: At top level:
graph.c:242:5: warning: no previous prototype for ‘agraphidcmpf’ [-Wmissing-prototypes]
 int agraphidcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
     ^~~~~~~~~~~~
graph.c: In function ‘agraphidcmpf’:
graph.c:248:9: warning: conversion to ‘ptrdiff_t {aka int}’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
     v = (AGID(sg0) - AGID(sg1));
         ^
graph.c:242:27: warning: unused parameter ‘d’ [-Wunused-parameter]
 int agraphidcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                           ^
graph.c:242:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 int agraphidcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                                                                 ^~~~
graph.c: At top level:
graph.c:252:5: warning: no previous prototype for ‘agraphseqcmpf’ [-Wmissing-prototypes]
 int agraphseqcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
     ^~~~~~~~~~~~~
graph.c: In function ‘agraphseqcmpf’:
graph.c:252:28: warning: unused parameter ‘d’ [-Wunused-parameter]
 int agraphseqcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                            ^
graph.c:252:66: warning: unused parameter ‘disc’ [-Wunused-parameter]
 int agraphseqcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                                                                  ^~~~
graph.c: At top level:
graph.c:276:1: warning: missing initializer for field ‘flatlock’ of ‘Agdesc_t {aka struct Agdesc_s}’ [-Wmissing-field-initializers]
 Agdesc_t Agdirected = { 1, 0, 0, 1 };
 ^~~~~~~~
In file included from ./cghdr.h:34:0,
                 from graph.c:15:
./cgraph.h:155:14: note: ‘flatlock’ declared here
     unsigned flatlock:1; /* if sets are flattened into lists in cdt */
              ^~~~~~~~
utils.c: In function ‘agdtdelete’:
graph.c:277:1: warning: missing initializer for field ‘flatlock’ of ‘Agdesc_t {aka struct Agdesc_s}’ [-Wmissing-field-initializers]
 Agdesc_t Agstrictdirected = { 1, 1, 0, 1 };
 ^~~~~~~~
utils.c:70:12: warning: cast from function call of type ‘void *’ to non-matching type ‘long int’ [-Wbad-function-cast]
     return (long) dtdelete(dict, obj);
            ^
In file included from ./cghdr.h:34:0,
                 from graph.c:15:
./cgraph.h:155:14: note: ‘flatlock’ declared here
     unsigned flatlock:1; /* if sets are flattened into lists in cdt */
              ^~~~~~~~
utils.c: At top level:
utils.c:73:5: warning: no previous prototype for ‘agobjfinalize’ [-Wmissing-prototypes]
 int agobjfinalize(void * obj)
     ^~~~~~~~~~~~~
graph.c:278:1: warning: missing initializer for field ‘flatlock’ of ‘Agdesc_t {aka struct Agdesc_s}’ [-Wmissing-field-initializers]
 Agdesc_t Agundirected = { 0, 0, 0, 1 };
 ^~~~~~~~
In file included from ./cghdr.h:34:0,
                 from graph.c:15:
./cgraph.h:155:14: note: ‘flatlock’ declared here
     unsigned flatlock:1; /* if sets are flattened into lists in cdt */
              ^~~~~~~~
graph.c:279:1: warning: missing initializer for field ‘flatlock’ of ‘Agdesc_t {aka struct Agdesc_s}’ [-Wmissing-field-initializers]
 Agdesc_t Agstrictundirected = { 0, 1, 0, 1 };
 ^~~~~~~~
In file included from ./cghdr.h:34:0,
                 from graph.c:15:
./cgraph.h:155:14: note: ‘flatlock’ declared here
     unsigned flatlock:1; /* if sets are flattened into lists in cdt */
              ^~~~~~~~
utils.c: In function ‘agdtdisc’:
utils.c:95:26: warning: unused parameter ‘g’ [-Wunused-parameter]
 void agdtdisc(Agraph_t * g, Dict_t * dict, Dtdisc_t * disc)
                          ^
node.c:28:11: warning: no previous prototype for ‘agfindnode_by_name’ [-Wmissing-prototypes]
 Agnode_t *agfindnode_by_name(Agraph_t * g, char *name)
           ^~~~~~~~~~~~~~~~~~
node.c: In function ‘newnode’:
node.c:77:16: warning: conversion to ‘unsigned int:28’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
     AGSEQ(n) = seq;
                ^~~
node.c: In function ‘installnode’:
node.c:90:9: warning: variable ‘osize’ set but not used [-Wunused-but-set-variable]
     int osize;
         ^~~~~
mem.c: In function ‘memopen’:
mem.c:17:32: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void *memopen(Agdisc_t* disc)
                                ^~~~
edge.c: In function ‘del’:
edge.c:178:11: warning: variable ‘x’ set but not used [-Wunused-but-set-variable]
     void *x;
           ^
node.c: At top level:
node.c:274:5: warning: no previous prototype for ‘agsubnodeidcmpf’ [-Wmissing-prototypes]
 int agsubnodeidcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
     ^~~~~~~~~~~~~~~
agerror.c: In function ‘aglasterr’:
agerror.c:52:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     buf = (char*)malloc(len + 1);
                         ^~~
agerror.c:54:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     fread(buf, sizeof(char), len, agerrout);
                              ^~~
node.c: In function ‘agsubnodeidcmpf’:
edge.c: In function ‘newedge’:
edge.c:225:11: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
     seq = agnextseq(g, AGEDGE);
           ^~~~~~~~~
node.c:274:30: warning: unused parameter ‘d’ [-Wunused-parameter]
 int agsubnodeidcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                              ^
agerror.c: In function ‘userout’:
agerror.c:73:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  buf = (char*)malloc(bufsz);
                      ^~~~~
node.c:274:68: warning: unused parameter ‘disc’ [-Wunused-parameter]
 int agsubnodeidcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                                                                    ^~~~
node.c: At top level:
node.c:286:5: warning: no previous prototype for ‘agsubnodeseqcmpf’ [-Wmissing-prototypes]
 int agsubnodeseqcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
     ^~~~~~~~~~~~~~~~
edge.c:229:30: warning: conversion to ‘unsigned int:28’ from ‘int’ may alter its value [-Wconversion]
     AGSEQ(in) = AGSEQ(out) = seq;
                              ^~~
agerror.c:86:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  n = vsnprintf(buf, bufsz, fmt, args);
                     ^~~~~
agerror.c:92:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if ((np = (char*)realloc(buf, bufsz)) == NULL) {
                                ^~~~~
node.c: In function ‘agsubnodeseqcmpf’:
node.c:286:31: warning: unused parameter ‘d’ [-Wunused-parameter]
 int agsubnodeseqcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                               ^
node.c:286:69: warning: unused parameter ‘disc’ [-Wunused-parameter]
 int agsubnodeseqcmpf(Dict_t * d, void *arg0, void *arg1, Dtdisc_t * disc)
                                                                     ^~~~
agerror.c: In function ‘agerr_va’:
node.c: In function ‘free_subnode’:
agerror.c:17:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                      ^
agerror.c:114:16: note: in expansion of macro ‘MAX’
     agmaxerr = MAX(agmaxerr, agerrno);
                ^~~
node.c:307:21: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_subnode (Dt_t* d, Agsubnode_t* sn, Dtdisc_t * disc)
                     ^
agerror.c:17:30: warning: signed and unsigned type in conditional expression [-Wsign-compare]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                              ^
agerror.c:114:16: note: in expansion of macro ‘MAX’
     agmaxerr = MAX(agmaxerr, agerrno);
                ^~~
node.c:307:52: warning: unused parameter ‘disc’ [-Wunused-parameter]
 free_subnode (Dt_t* d, Agsubnode_t* sn, Dtdisc_t * disc)
                                                    ^~~~
agerror.c:17:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                              ^
agerror.c:114:16: note: in expansion of macro ‘MAX’
     agmaxerr = MAX(agmaxerr, agerrno);
                ^~~
agerror.c:17:18: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
agerror.c:114:16: note: in expansion of macro ‘MAX’
     agmaxerr = MAX(agmaxerr, agerrno);
                ^~~
node.c: At top level:
node.c:338:6: warning: no previous prototype for ‘agnodesetfinger’ [-Wmissing-prototypes]
 void agnodesetfinger(Agraph_t * g, Agnode_t * n, void *ignored)
      ^~~~~~~~~~~~~~~
node.c:346:6: warning: no previous prototype for ‘agnoderenew’ [-Wmissing-prototypes]
 void agnoderenew(Agraph_t * g, Agnode_t * n, void *ignored)
      ^~~~~~~~~~~
node.c: In function ‘agnodebefore’:
node.c:365:15: warning: conversion to ‘unsigned int:28’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  AGSEQ(snd) = (g->clos->seq[AGNODE] + 2);
               ^
In file included from ./cghdr.h:34:0,
                 from node.c:14:
./cgraph.h:115:21: warning: conversion to ‘unsigned int:28’ from ‘int’ may alter its value [-Wconversion]
 #define AGSEQ(obj)  (AGTAG(obj).seq)
                     ^
node.c:371:14: note: in expansion of macro ‘AGSEQ’
   AGSEQ(n) = AGSEQ(n) + 1;
              ^~~~~
./cgraph.h:115:21: warning: conversion to ‘unsigned int:28’ from ‘int’ may alter its value [-Wconversion]
 #define AGSEQ(obj)  (AGTAG(obj).seq)
                     ^
node.c:377:15: note: in expansion of macro ‘AGSEQ’
  AGSEQ(snd) = AGSEQ(fst) - 1;
               ^~~~~
edge.c: At top level:
edge.c:405:5: warning: no previous prototype for ‘agedgeidcmpf’ [-Wmissing-prototypes]
 int agedgeidcmpf(Dict_t * d, void *arg_e0, void *arg_e1, Dtdisc_t * disc)
     ^~~~~~~~~~~~
../../lib/cgraph/scan.l: In function ‘addstr’:
../../lib/cgraph/scan.l:71:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
    Sbuf = (char*)realloc(Sbuf,sz);
                               ^~
edge.c:425:5: warning: no previous prototype for ‘agedgeseqcmpf’ [-Wmissing-prototypes]
 int agedgeseqcmpf(Dict_t * d, void *arg_e0, void *arg_e1, Dtdisc_t * disc)
     ^~~~~~~~~~~~~
../../lib/cgraph/scan.l: In function ‘storeFileName’:
../../lib/cgraph/scan.l:95:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (cnt) buf = (char*)realloc (buf, len+1);
                                      ^~~
../../lib/cgraph/scan.l:96:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  else buf = (char*)malloc (len+1);
                            ^~~
edge.c:501:16: warning: no previous prototype for ‘ageqedge’ [-Wmissing-prototypes]
 CGRAPH_API int ageqedge(Agedge_t * e, Agedge_t * f)
                ^~~~~~~~
obj.c: In function ‘agrename’:
../../lib/cgraph/scan.l: In function ‘twoDots’:
obj.c:42:5: warning: switch missing default case [-Wswitch-default]
     switch (AGTYPE(obj)) {
     ^~~~~~
../../lib/cgraph/scan.l:136:14: warning: conversion to ‘int’ from ‘aag_size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     for (i = yyleng-2; i >= 0; i--) {
              ^~~~~~~
edge.c:509:22: warning: no previous prototype for ‘agmkout’ [-Wmissing-prototypes]
 CGRAPH_API Agedge_t *agmkout(Agedge_t * e)
                      ^~~~~~~
edge.c:517:22: warning: no previous prototype for ‘agmkin’ [-Wmissing-prototypes]
 CGRAPH_API Agedge_t *agmkin(Agedge_t * e)
                      ^~~~~~
obj.c: In function ‘aginitcb’:
edge.c:525:22: warning: no previous prototype for ‘agtail’ [-Wmissing-prototypes]
 CGRAPH_API Agnode_t *agtail(Agedge_t * e)
                      ^~~~~~
obj.c:92:5: warning: switch missing default case [-Wswitch-default]
     switch (AGTYPE(obj)) {
     ^~~~~~
edge.c:533:22: warning: no previous prototype for ‘aghead’ [-Wmissing-prototypes]
 CGRAPH_API Agnode_t *aghead(Agedge_t * e)
                      ^~~~~~
edge.c:541:22: warning: no previous prototype for ‘agopp’ [-Wmissing-prototypes]
 CGRAPH_API Agedge_t *agopp(Agedge_t * e)
                      ^~~~~
obj.c: In function ‘agupdcb’:
obj.c:123:5: warning: switch missing default case [-Wswitch-default]
     switch (AGTYPE(obj)) {
     ^~~~~~
obj.c: In function ‘agdelcb’:
obj.c:154:5: warning: switch missing default case [-Wswitch-default]
     switch (AGTYPE(obj)) {
     ^~~~~~
lex.aag.c: In function ‘aaglex’:
lex.aag.c:959:29: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.aag.c:969:14: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.aag.c:971:60: warning: conversion to ‘unsigned int’ from ‘flex_int16_t {aka const short int}’ may change the sign of the result [-Wsign-conversion]
graph.c:285:6: warning: no previous prototype for ‘scndump’ [-Wmissing-prototypes]
 void scndump(Agraph_t *g, char *file)
      ^~~~~~~
obj.c: At top level:
obj.c:237:7: warning: no previous prototype for ‘aggetuserptr’ [-Wmissing-prototypes]
 void *aggetuserptr(Agraph_t * g, Agcbdisc_t * cbd)
       ^~~~~~~~~~~~
io.c: In function ‘iofread’:
io.c:72:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  return strlen(buf);
         ^~~~~~~~~~~
io.c: In function ‘agmemread’:
io.c:140:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     rdr.len = strlen(cp);
               ^~~~~~
refstr.c: In function ‘aghtmlstr’:
refstr.c:185:25: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
     return (key->refcnt & HTML_BIT);
            ~~~~~~~~~~~~~^~~~~~~~~~~
y.tab.c: In function ‘aagparse’:
pend.c:68:1: warning: missing initializer for field ‘memoryf’ of ‘Dtdisc_t {aka struct _dtdisc_s}’ [-Wmissing-field-initializers]
 };
 ^
y.tab.c:1183:13: warning: conversion to ‘aagtype_int16 {aka short int}’ from ‘int’ may alter its value [-Wconversion]
   *yyssp = yystate;
             ^~~~~~~ 
In file included from ./cgraph.h:18:0,
                 from ./cghdr.h:34,
                 from pend.c:14:
../../lib/cdt/cdt.h:88:13: note: ‘memoryf’ declared here
  Dtmemory_f memoryf;/* to allocate/free memory  */
             ^~~~~~~
y.tab.c:1188:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       YYSIZE_T yysize = yyssp - yyss + 1;
                          ^~~~~~
lex.aag.c:176:33: warning: conversion to ‘int’ from ‘aag_size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
../../lib/cgraph/scan.l:215:17: note: in expansion of macro ‘aagless’
 {NUMBER}    { if (chkNum()) yyless(yyleng-1); yylval.str = (char*)agstrdup(Ag_G_global,yytext); return(T_atom); }
                 ^~~~~~~
pend.c: In function ‘cb’:
pend.c:247:6: warning: switch missing default case [-Wswitch-default]
      switch (callback_kind) {
      ^~~~~~
pend.c: In function ‘agcallbacks’:
pend.c:291:31: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  g->clos->callbacks_enabled = flag;
                               ^~~~
pend.c:294:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     g->clos->callbacks_enabled = flag;
                                  ^~~~
lex.aag.c:1247:8: warning: switch missing default case [-Wswitch-default]
lex.aag.c: In function ‘aag_get_next_buffer’:
lex.aag.c:1362:43: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
../../lib/cgraph/grammar.y: In function ‘delete_items’:
lex.aag.c:1396:57: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
../../lib/cgraph/grammar.y:245:3: warning: switch missing default case [-Wswitch-default]
   switch(p->tag) {
   ^~~~~~
lex.aag.c:1406:19: warning: conversion to ‘int’ from ‘aag_size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
../../lib/cgraph/scan.l:47:45: note: in definition of macro ‘YY_INPUT’
  if ((result = Disc->io->afread(Ifile, buf, max_size)) < 0) \
                                             ^~~~~~~~
../../lib/cgraph/scan.l:47:16: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if ((result = Disc->io->afread(Ifile, buf, max_size)) < 0) \
                ^
lex.aag.c:1405:3: note: in expansion of macro ‘YY_INPUT’
../../lib/cgraph/scan.l:47:56: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
  if ((result = Disc->io->afread(Ifile, buf, max_size)) < 0) \
                                                        ^
lex.aag.c:1405:3: note: in expansion of macro ‘YY_INPUT’
lex.aag.c:1430:34: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.aag.c:1432:39: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.aag.c:1438:16: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
../../lib/cgraph/grammar.y: In function ‘attrstmt’:
../../lib/cgraph/grammar.y:349:2: warning: switch missing default case [-Wswitch-default]
  switch(tkind) {
  ^~~~~~
lex.aag.c: In function ‘aag_get_previous_state’:
lex.aag.c:1459:28: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
lex.aag.c:1469:13: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.aag.c:1471:59: warning: conversion to ‘unsigned int’ from ‘flex_int16_t {aka const short int}’ may change the sign of the result [-Wsign-conversion]
../../lib/cgraph/grammar.y: In function ‘getedgeitems’:
../../lib/cgraph/grammar.y:402:30: warning: unused parameter ‘x’ [-Wunused-parameter]
 static void getedgeitems(int x)
                              ^
lex.aag.c: In function ‘aag_try_NUL_trans’:
lex.aag.c:1497:12: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.aag.c:1499:58: warning: conversion to ‘unsigned int’ from ‘flex_int16_t {aka const short int}’ may change the sign of the result [-Wsign-conversion]
lex.aag.c: In function ‘input’:
lex.aag.c:1566:24: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.aag.c:1569:4: warning: switch missing default case [-Wswitch-default]
../../lib/cgraph/grammar.y: In function ‘startgraph’:
../../lib/cgraph/grammar.y:547:18: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
   req.directed = directed;
                  ^~~~~~~~
../../lib/cgraph/grammar.y:548:16: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
   req.strict = strict;
                ^~~~~~
lex.aag.c: In function ‘aag_create_buffer’:
lex.aag.c:1693:20: warning: conversion to ‘aag_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
write.c:380:5: warning: no previous prototype for ‘node_in_subg’ [-Wmissing-prototypes]
 int node_in_subg(Agraph_t * g, Agnode_t * n)
     ^~~~~~~~~~~~
lex.aag.c: In function ‘aagensure_buffer_stack’:
lex.aag.c:1867:41: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.aag.c:1876:68: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
../../lib/cgraph/scan.l: At top level:
../../lib/cgraph/scan.l:231:6: warning: no previous prototype for ‘aagerror’ [-Wmissing-prototypes]
 {
      ^       
../../lib/cgraph/scan.l: In function ‘aagerror’:
../../lib/cgraph/scan.l:255:14: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
    agxbput (&xb, "\nString starting:\"");
              ^~~~~~
write.c: In function ‘write_nodename’:
write.c:524:19: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘IDTYPE {aka long long unsigned int}’ [-Wformat=]
  sprintf(buf, "_%ld_SUSPECT", AGID(n)); /* could be deadly wrong */
                 ~~^
                 %lld
../../lib/cgraph/scan.l:266:14: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
    agxbput (&xb, "\nString starting:<");
              ^~~~~~
../../lib/cgraph/scan.l:250:7: warning: switch missing default case [-Wswitch-default]
  case qstring :
       ^~~~~~
write.c: In function ‘set_attrwf’:
write.c:662:19: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
     AGATTRWF(g) = value;
                   ^~~~~
write.c:668:20: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
      AGATTRWF(n) = value;
                    ^~~~~
write.c:670:17: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
   AGATTRWF(e) = value;
                 ^~~~~
At top level:
lex.aag.c:1546:16: warning: ‘input’ defined but not used [-Wunused-function]
  CCLD     libcgraph.la
  CCLD     libcgraph_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cgraph'
Making all in pathplan
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pathplan'
  CC       cvt.lo
  CC       inpoly.lo
  CC       route.lo
  CC       shortest.lo
  CC       shortestpth.lo
  CC       solvers.lo
  CC       util.lo
  CC       triang.lo
  CC       visibility.lo
util.c: In function ‘copypoly’:
util.c:31:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     rv.ps = malloc(sizeof(Ppoint_t) * argpoly.pn);
                                     ^
util.c: In function ‘Ppolybarriers’:
util.c:59:20: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     bar = malloc(n * sizeof(Pedge_t));
                    ^
util.c: In function ‘make_polyline’:
util.c:23:61: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)realloc(ptr,(size)*sizeof(type)):(type*)malloc((size)*sizeof(type)))
                                                             ^
util.c:90:12: note: in expansion of macro ‘ALLOC’
  ispline = ALLOC(npts, ispline, Ppoint_t);
            ^~~~~
util.c:23:96: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)realloc(ptr,(size)*sizeof(type)):(type*)malloc((size)*sizeof(type)))
                                                                                                ^
util.c:90:12: note: in expansion of macro ‘ALLOC’
  ispline = ALLOC(npts, ispline, Ppoint_t);
            ^~~~~
solvers.c: In function ‘solve2’:
solvers.c:90:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     else if (disc == 0) {
                   ^~
visibility.c: In function ‘allocArray’:
visibility.c:41:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     arr = (COORD **) malloc((V + extra) * sizeof(COORD *));
                                         ^
visibility.c:42:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     p = (COORD *) calloc(V * V, sizeof(COORD));
                          ^
visibility.c: At top level:
visibility.c:92:5: warning: no previous prototype for ‘inBetween’ [-Wmissing-prototypes]
 int inBetween(Ppoint_t a, Ppoint_t b, Ppoint_t c)
     ^~~~~~~~~
visibility.c: In function ‘inBetween’:
visibility.c:94:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (a.x != b.x)  /* not vertical */
             ^~
visibility.c: In function ‘clear’:
visibility.c:240:45: warning: unused parameter ‘prevPt’ [-Wunused-parameter]
    int V, Ppoint_t pts[], int nextPt[], int prevPt[])
                                             ^~~~~~
visibility.c: In function ‘ptVis’:
visibility.c:351:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     vadj = (COORD *) malloc((V + 2) * sizeof(COORD));
                                     ^
shortestpth.c:35:6: warning: no previous prototype for ‘shortestPath’ [-Wmissing-prototypes]
 int *shortestPath(int root, int target, int V, array2 wadj)
      ^~~~~~~~~~~~
shortestpth.c: In function ‘shortestPath’:
shortestpth.c:44:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dad = (int *) malloc(V * sizeof(int));
                            ^
shortestpth.c:45:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     vl = (COORD *) malloc((V + 1) * sizeof(COORD)); /* One extra for sentinel */
                                   ^
shortestpth.c:61:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (val[k] == unseen)
             ^~
cvt.c: In function ‘Pobsopen’:
cvt.c:77:24: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     rv->P = mymalloc(n * sizeof(Ppoint_t));
                        ^
cvt.c:78:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     rv->start = mymalloc((n_obs + 1) * sizeof(int));
                                      ^
cvt.c:79:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     rv->next = mymalloc(n * sizeof(int));
                           ^
shortestpth.c:76:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if ((wkt != 0) && (val[t] < newpri)) {
            ^~
cvt.c:80:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     rv->prev = mymalloc(n * sizeof(int));
                           ^
shortestpth.c: In function ‘makePath’:
shortestpth.c:106:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  int *dad = (int *) malloc(sizeof(int) * (V + 2));
                                        ^
route.c: In function ‘reallyroutespline’:
route.c:212:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if (!(tnas = malloc(sizeof(tna_t) * inpn)))
                                        ^
route.c:215:47: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if (!(tnas = realloc(tnas, sizeof(tna_t) * inpn)))
                                               ^
cvt.c: In function ‘Pobspath’:
cvt.c:143:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     j = opn - 1;
         ^~~
cvt.c:162:24: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     output_route->pn = opn;
                        ^~~
cvt.c: At top level:
cvt.c:171:5: warning: no previous prototype for ‘Pobsbarriers’ [-Wmissing-prototypes]
 int Pobsbarriers(vconfig_t * config, Pedge_t ** barriers, int *n_barriers)
     ^~~~~~~~~~~~
cvt.c: In function ‘Pobsbarriers’:
cvt.c:175:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *barriers = malloc(config->N * sizeof(Pedge_t));
                                  ^
route.c: In function ‘splinefits’:
route.c:360:8: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (a == 0 && b == 0) {
        ^~
route.c:360:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (a == 0 && b == 0) {
                  ^~
route.c: In function ‘splineintersectsline’:
route.c:430:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (xcoeff[1] == 0) {
                   ^~
route.c:431:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (ycoeff[1] == 0) {
                ^~
route.c:450:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if (xroots[i] == yroots[j])
                  ^~
shortest.c: In function ‘Pshortestpath’:
shortest.c:141:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (((p1.x == p2.x && p2.x == p3.x) && (p3.y > p2.y)) ||
                ^~
shortest.c:141:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (((p1.x == p2.x && p2.x == p3.x) && (p3.y > p2.y)) ||
                                ^~
shortest.c:145:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   && polyp->ps[pi].x == polyp->ps[pi + 1].x
                      ^~
shortest.c:146:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   && polyp->ps[pi].y == polyp->ps[pi + 1].y)
                      ^~
shortest.c:155:36: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (pi > 0 && polyp->ps[pi].x == polyp->ps[pi - 1].x &&
                                    ^~
shortest.c:156:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   polyp->ps[pi].y == polyp->ps[pi - 1].y)
                   ^~
route.c: In function ‘growops’:
route.c:530:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (!(ops = (Ppoint_t *) malloc(POINTSIZE * newopn))) {
                                            ^
route.c:536:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       POINTSIZE * newopn))) {
                 ^
shortest.c: In function ‘triangulate’:
shortest.c:305:41: warning: declaration of ‘pnlps’ shadows a global declaration [-Wshadow]
 static void triangulate(pointnlink_t ** pnlps, int pnln)
                                         ^~~~~
shortest.c:74:30: note: shadowed declaration is here
 static pointnlink_t *pnls, **pnlps;
                              ^~~~~
triang.c: In function ‘Ptriangulate’:
shortest.c:305:52: warning: declaration of ‘pnln’ shadows a global declaration [-Wshadow]
 static void triangulate(pointnlink_t ** pnlps, int pnln)
                                                    ^~~~
shortest.c:75:12: note: shadowed declaration is here
 static int pnln, pnll;
            ^~~~
triang.c:71:42: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     pointp = (Ppoint_t **) malloc(pointn * sizeof(Ppoint_t *));
                                          ^
shortest.c: In function ‘isdiagonal’:
shortest.c:331:61: warning: declaration of ‘pnlps’ shadows a global declaration [-Wshadow]
 static int isdiagonal(int pnli, int pnlip2, pointnlink_t ** pnlps,
                                                             ^~~~~
shortest.c:74:30: note: shadowed declaration is here
 static pointnlink_t *pnls, **pnlps;
                              ^~~~~
shortest.c:332:13: warning: declaration of ‘pnln’ shadows a global declaration [-Wshadow]
         int pnln)
             ^~~~
shortest.c:75:12: note: shadowed declaration is here
 static int pnln, pnll;
            ^~~~
shortest.c: In function ‘growpnls’:
shortest.c:522:54: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (!(pnls = (pointnlink_t *) malloc(POINTNLINKSIZE * newpnln))) {
                                                      ^
shortest.c:526:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (!(pnlps = (pointnlink_t **) malloc(POINTNLINKPSIZE * newpnln))) {
                                                         ^
shortest.c:532:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
            POINTNLINKSIZE * newpnln))) {
                           ^
shortest.c:537:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       POINTNLINKPSIZE *
                       ^
shortest.c: In function ‘growtris’:
shortest.c:551:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (!(tris = (triangle_t *) malloc(TRIANGLESIZE * newtrin))) {
                                                  ^
shortest.c:557:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
          TRIANGLESIZE * newtrin))) {
                       ^
shortest.c: In function ‘growdq’:
shortest.c:572:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       (pointnlink_t **) malloc(POINTNLINKPSIZE * newdqn))) {
                                                ^
shortest.c:578:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
          POINTNLINKPSIZE *
                          ^
shortest.c: In function ‘growops’:
shortest.c:592:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (!(ops = (Ppoint_t *) malloc(POINTSIZE * newopn))) {
                                            ^
shortest.c:598:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       POINTSIZE * newopn))) {
                 ^
shortest.c: In function ‘loadtriangle’:
shortest.c:548:8: warning: assuming signed overflow does not occur when assuming that (X + c) < X is always false [-Wstrict-overflow]
     if (newtrin <= trin)
        ^
  CCLD     libpathplan.la
  CCLD     libpathplan_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pathplan'
Making all in sfio
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
Making all in Sfio_f
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio/Sfio_f'
mkdir -p ../../../FEATURE
../../../iffe - set cc gcc   : run ../../../lib/sfio/features/sfio > ../../../FEATURE/sfio
  CC       _sfclrerr.lo
  CC       _sfeof.lo
  CC       _sfdlen.lo
  CC       _sferror.lo
  CC       _sffileno.lo
  CC       _sfgetc.lo
  CC       _sfputc.lo
  CC       _sfllen.lo
  CC       _sfputd.lo
  CC       _sfputl.lo
  CC       _sfputu.lo
  CC       _sfslen.lo
  CC       _sfputm.lo
  CC       _sfstacked.lo
  CC       _sfulen.lo
  CC       _sfvalue.lo
In file included from _sfdlen.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfputd.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfllen.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfputc.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfulen.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfslen.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfputu.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfputl.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfvalue.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sffileno.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfgetc.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfeof.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfstacked.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfputm.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sferror.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from _sfclrerr.c:14:0:
../../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from ../../../lib/sfio/sfio_t.h:46:0,
                 from ../../../lib/sfio/sfhdr.h:31,
                 from _sfclrerr.c:14:
_sfclrerr.c: In function ‘sfclrerr’:
../../../lib/sfio/sfio.h:424:50: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define __sf_clrerr(f) ((f) ? (_SF_(f)->flags &= ~(SF_ERROR|SF_EOF)) : 0)
                                                  ^
_sfclrerr.c:20:12: note: in expansion of macro ‘__sf_clrerr’
     return __sf_clrerr(f);
            ^~~~~~~~~~~
  CCLD     libsfiof_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio/Sfio_f'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
  CC       sfclose.lo
  CC       sfclrlock.lo
  CC       sfcvt.lo
  CC       sfdisc.lo
  CC       sfdlen.lo
  CC       sfexcept.lo
  CC       sfextern.lo
  CC       sfexit.lo
  CC       sffcvt.lo
  CC       sffilbuf.lo
  CC       sfflsbuf.lo
  CC       sfgetd.lo
  CC       sfgetl.lo
  CC       sfgetr.lo
  CC       sfgetm.lo
  CC       sfgetu.lo
  CC       sfllen.lo
  CC       sfmode.lo
  CC       sfmove.lo
  CC       sfmutex.lo
  CC       sfnew.lo
  CC       sfnotify.lo
  CC       sfopen.lo
  CC       sfnputc.lo
  CC       sfpkrd.lo
  CC       sfpoll.lo
  CC       sfpool.lo
  CC       sfpopen.lo
  CC       sfprintf.lo
  CC       sfprints.lo
  CC       sfpurge.lo
  CC       sfputd.lo
In file included from sfdisc.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfcvt.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfclrlock.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sffcvt.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfdlen.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfmutex.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfgetl.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfnew.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfopen.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sffilbuf.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfgetd.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfgetr.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfextern.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfexcept.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfmode.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfnputc.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfexit.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfgetu.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfflsbuf.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfmove.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfgetm.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfpkrd.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfpurge.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfprints.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfputd.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfdisc.c:14:0:
sfdisc.c: In function ‘sfdisc’:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfdisc.c:57:3: note: in expansion of macro ‘SFOPEN’
   SFOPEN(f, 0);
   ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfdisc.c:82:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, 0);
      ^~~~~~
sfcvt.c: In function ‘_sfcvt’:
sfcvt.c:48:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (dval == 0.)
           ^~
In file included from sfclose.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfcvt.c:14:0:
sfhdr.h:654:18: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
 #define _Sfneg10 (_Sftable.sf_neg10)
                  ^
sfcvt.c:60:15: note: in expansion of macro ‘_Sfneg10’
       dval *= _Sfneg10[v];
               ^~~~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfdisc.c:93:3: note: in expansion of macro ‘SFOPEN’
   SFOPEN(f, 0);
   ^~~~~~
sfclrlock.c: In function ‘sfclrlock’:
sfclrlock.c:33:17: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->flags &= ~(SF_ERROR | SF_EOF);
                 ^
In file included from sfclrlock.c:14:0:
sfhdr.h:186:20: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     (((f)->bits &= ~SF_MVSIZE), ((f)->size /= SF_NMAP)) )
                    ^
sfhdr.h:187:23: note: in expansion of macro ‘SFMVUNSET’
 #define SFCLRBITS(f) (SFMVUNSET(f), ((f)->bits &= ~(SF_DCDOWN|SF_MVSIZE)) )
                       ^~~~~~~~~
sfclrlock.c:41:5: note: in expansion of macro ‘SFCLRBITS’
     SFCLRBITS(f);
     ^~~~~~~~~
sfhdr.h:187:51: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define SFCLRBITS(f) (SFMVUNSET(f), ((f)->bits &= ~(SF_DCDOWN|SF_MVSIZE)) )
                                                   ^
sfclrlock.c:41:5: note: in expansion of macro ‘SFCLRBITS’
     SFCLRBITS(f);
     ^~~~~~~~~
sfdisc.c:127:17: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
      f->bits &= ~SF_NULL; /* turn off /dev/null handling */
                 ^
sfdisc.c:134:33: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   sfsetbuf(f, (void *) f->data, f->size);
                                 ^
sfdisc.c:135:15: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   f->flags |= (flags & SF_MALLOC);
               ^
In file included from sfdisc.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfdisc.c:141:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sffcvt.c:22:7: warning: no previous prototype for ‘sffcvt’ [-Wmissing-prototypes]
 char *sffcvt(double dval, int n_digit, int *decpt, int *sign)
       ^~~~~~
sfgetl.c: In function ‘sfgetl’:
sfgetl.c:42:7: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
   v = ((Sfulong_t) v << SF_UBITS) | SFUVALUE(c);
       ^
sfgetl.c:44:7: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
   v = ((Sfulong_t) v << SF_SBITS) | SFSVALUE(c);
       ^
In file included from sfgetl.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfgetl.c:53:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfcvt.c:122:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  *--sp += 5;
           ^
sfcvt.c:126:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   *--sp += 1;
            ^
sfmutex.c: In function ‘sfmutex’:
sfmutex.c:22:22: warning: unused parameter ‘f’ [-Wunused-parameter]
 int sfmutex(Sfio_t * f, int type)
                      ^
In file included from sffilbuf.c:14:0:
sffilbuf.c: In function ‘_sffilbuf’:
sfopen.c: In function ‘sfopen’:
sfopen.c:52:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
      f->flags |= (sflags & (SF_FLAGS & ~SF_RDWR));
                  ^
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sffilbuf.c:37:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfopen.c:56:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   f->flags = (f->flags & ~SF_RDWR) | sflags;
              ^
sffilbuf.c:44:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->bits &= ~SF_JUSTSEEK;
                ^
sfopen.c:61:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
       f->bits &= ~SF_BOTH;
                  ^
sffilbuf.c:46:42: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     for (first = 1;; first = 0, (f->mode &= ~SF_LOCK)) { /* check mode */
                                          ^~
sfopen.c:64:26: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
       f->mode = (f->mode & ~SF_WRITE) | SF_READ;
                          ^
sfopen.c:66:26: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
       f->mode = (f->mode & ~SF_READ) | SF_WRITE;
                          ^
In file included from sffilbuf.c:14:0:
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sffilbuf.c:47:6: note: in expansion of macro ‘SFMODE’
  if (SFMODE(f, local) != SF_READ && _sfmode(f, SF_READ, local) < 0)
      ^~~~~~
sfopen.c:76:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  f = sfnew(f, (char *) file,
               ^
sfopen.c:77:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     file ? (size_t) strlen((char *) file) : (size_t)
                            ^
sfextern.c:35:5: warning: missing initializer for field ‘array’ of ‘struct _sfpool_s’ [-Wmissing-field-initializers]
     {NIL(Sfpool_t *), 0, 0, 0, NIL(Sfio_t **)}, /* _Sfpool      */
     ^
In file included from sfextern.c:14:0:
sfhdr.h:334:10: note: ‘array’ declared here
  Sfio_t *array[3]; /* start with 3                 */
          ^~~~~
sfopen.c:84:20: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  while ((fd = open((char *) file, oflags, SF_CREATMODE)) < 0
                    ^
sffilbuf.c:61:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   memcpy(f->data, f->next, r);
                            ^
sfnew.c: In function ‘sfnew’:
sfnew.c:92:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->flags = (flags & SF_FLAGS) | (sflags & (SF_MALLOC | SF_STATIC));
                ^
sfnew.c:94:15: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     f->file = file;
               ^~~~
sfnew.c:100:12: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  f->size = size;
            ^~~~
In file included from sfexcept.c:14:0:
sfexcept.c: In function ‘_sfexcept’:
sffilbuf.c:75:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   else if (justseek && n <= f->iosz && f->iosz <= f->size)
                          ^~
sffilbuf.c:75:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   else if (justseek && n <= f->iosz && f->iosz <= f->size)
                                                ^~
sffilbuf.c:76:11: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
       r = f->iosz; /* limit buffer filling */
           ^
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfexcept.c:34:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sffilbuf.c:81:10: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  f->mode |= rcrv;
          ^~
sffilbuf.c:82:12: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  f->getr = rc;
            ^~
sfexcept.c:38:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags |= io < 0 ? SF_ERROR : SF_EOF;
              ^~
In file included from sffilbuf.c:14:0:
sffilbuf.c:83:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if ((r = SFRD(f, f->endb, r, f->disc)) >= 0) {
                            ^
sfhdr.h:534:52: note: in definition of macro ‘SFRD’
 #define SFRD(f,b,n,d) (SETLOCAL(f),sfrd(f,(void*)b,n,d))
                                                    ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sffilbuf.c:89:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
In file included from sfpoll.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfexcept.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfexcept.c:42:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, 0);
      ^~~~~~
sfgetr.c: In function ‘sfgetr’:
sfgetr.c:60:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      f->getr = rc;
                ^~
sfmutex.c:22:29: warning: unused parameter ‘type’ [-Wunused-parameter]
 int sfmutex(Sfio_t * f, int type)
                             ^~~~
sfgetr.c:75:45: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if (!(s = (uchar *) memchr((char *) s, rc, n)))
                                             ^
sfexcept.c:75:46: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   data = (uchar *) realloc((char *) f->data, size);
                                              ^~~~
sfexcept.c:77:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   data = (uchar *) malloc(size);
                           ^~~~
In file included from sfgetr.c:14:0:
sfgetr.c:110:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  MEMCPY(s, ends, n);
                  ^
sfhdr.h:739:41: note: in definition of macro ‘MEMCPY’
  { default : memcpy((void*)to,(void*)fr,n); to += n; fr += n; break; \
                                         ^
sfexcept.c:94:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags &= ~(SF_EOF | SF_ERROR);
              ^
In file included from sfnputc.c:14:0:
sfnputc.c: In function ‘sfnputc’:
In file included from sfflsbuf.c:14:0:
sfflsbuf.c: In function ‘_sfflsbuf’:
In file included from sfexcept.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfexcept.c:103:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, 0);
      ^~~~~~
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfnputc.c:35:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfgetr.c:119:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      f->getr = rc;
                ^~
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfnputc.c:36:9: note: in expansion of macro ‘SFMODE’
     if (SFMODE(f, local) != SF_WRITE && _sfmode(f, SF_WRITE, local) < 0)
         ^~~~~~
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfflsbuf.c:36:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
In file included from sfgetr.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfgetr.c:128:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfflsbuf.c:38:21: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     for (;; f->mode &= ~SF_LOCK) { /* check stream mode */
                     ^~
In file included from sfflsbuf.c:14:0:
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfflsbuf.c:39:6: note: in expansion of macro ‘SFMODE’
  if (SFMODE(f, local) != SF_WRITE
      ^~~~~~
In file included from sfgetu.c:14:0:
sfgetu.c: In function ‘sfgetu’:
sfnputc.c:47:6: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  p = n;
      ^
In file included from sfnputc.c:14:0:
sfnputc.c:48:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
     MEMSET(ps, c, p);
                   ^
sfhdr.h:750:37: note: in definition of macro ‘MEMSET’
  { default : memset((void*)s,(int)c,n); s += n; break; \
                                     ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfgetu.c:51:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfnputc.c:48:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     MEMSET(ps, c, p);
                ^
sfhdr.h:751:21: note: in definition of macro ‘MEMSET’
    case  7 : *s++ = c; \
                     ^
In file included from sfprintf.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfflsbuf.c:55:3: note: in expansion of macro ‘SFOPEN’
   SFOPEN(f, local);
   ^~~~~~
sfnputc.c:48:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     MEMSET(ps, c, p);
                ^
sfhdr.h:752:21: note: in definition of macro ‘MEMSET’
    case  6 : *s++ = c; \
                     ^
sfnputc.c:48:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     MEMSET(ps, c, p);
                ^
sfhdr.h:753:21: note: in definition of macro ‘MEMSET’
    case  5 : *s++ = c; \
                     ^
sfnputc.c:48:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     MEMSET(ps, c, p);
                ^
sfhdr.h:754:21: note: in definition of macro ‘MEMSET’
    case  4 : *s++ = c; \
                     ^
sfflsbuf.c:62:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   *f->next++ = c;
                ^
sfnputc.c:48:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     MEMSET(ps, c, p);
                ^
sfhdr.h:755:21: note: in definition of macro ‘MEMSET’
    case  3 : *s++ = c; \
                     ^
sfnputc.c:48:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     MEMSET(ps, c, p);
                ^
sfhdr.h:756:21: note: in definition of macro ‘MEMSET’
    case  2 : *s++ = c; \
                     ^
sfnputc.c:48:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     MEMSET(ps, c, p);
                ^
sfhdr.h:757:21: note: in definition of macro ‘MEMSET’
    case  1 : *s++ = c; \
                     ^
In file included from sfflsbuf.c:14:0:
sfhdr.h:530:61: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SFISALL(f,v) ((((v) = (f)->mode&SF_RV) ? ((f)->mode &= ~SF_RV) : 0), \
                                                             ^
sfflsbuf.c:80:10: note: in expansion of macro ‘SFISALL’
  isall = SFISALL(f, isall);
          ^~~~~~~
sfhdr.h:740:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  7 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfhdr.h:741:4: note: here
    case  6 : *to++ = *fr++; \
    ^
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfflsbuf.c:81:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if ((w = SFWR(f, data, n, f->disc)) > 0) {
                         ^
sfhdr.h:535:52: note: in definition of macro ‘SFWR’
 #define SFWR(f,b,n,d) (SETLOCAL(f),sfwr(f,(void*)b,n,d))
                                                    ^
sfhdr.h:741:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  6 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfnputc.c:51:9: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     w = n;
         ^
sfflsbuf.c:83:47: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   memcpy((char *) f->data, (char *) data + w, n);
                                               ^
sfhdr.h:742:4: note: here
    case  5 : *to++ = *fr++; \
    ^
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfhdr.h:742:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  5 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
In file included from sfflsbuf.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfflsbuf.c:88:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, local);
      ^~~~~~
sfhdr.h:743:4: note: here
    case  4 : *to++ = *fr++; \
    ^
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
In file included from sfnputc.c:14:0:
sfnputc.c:60:35: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if ((p = SFWRITE(f, (void *) ps, p)) <= 0 || (n -= p) <= 0) {
                                   ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfnputc.c:60:50: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if ((p = SFWRITE(f, (void *) ps, p)) <= 0 || (n -= p) <= 0) {
                                                  ^~
sfhdr.h:743:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  4 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfnputc.c:61:8: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      w -= n;
        ^~
sfhdr.h:744:4: note: here
    case  3 : *to++ = *fr++; \
    ^
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfnputc.c:61:11: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      w -= n;
           ^
sfnputc.c:65:10: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      p = n;
          ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfflsbuf.c:94:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
sfhdr.h:744:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  3 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfhdr.h:745:4: note: here
    case  2 : *to++ = *fr++; \
    ^
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
In file included from sfnputc.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfnputc.c:68:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
sfhdr.h:745:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  2 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfhdr.h:746:4: note: here
    case  1 : *to++ = *fr++; \
    ^
sfgetr.c:110:2: note: in expansion of macro ‘MEMCPY’
  MEMCPY(s, ends, n);
  ^~~~~~
sfmove.c: In function ‘sfmove’:
sfmove.c:99:50: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
       if (rsize <= 0 && (rbuf = (uchar *) malloc(w)))
                                                  ^
sfmove.c:118:12: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
            fr->size, rc, -1, (int) (-n));
            ^~
sfmove.c:125:23: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      one_r:fr->getr = rc;
                       ^~
sfhdr.h:751:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  7 : *s++ = c; \
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:752:4: note: here
    case  6 : *s++ = c; \
    ^
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:752:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  6 : *s++ = c; \
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
In file included from sfmove.c:14:0:
sfmove.c:141:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   if ((r = SFRD(fr, next, w, fr->disc)) > 0)
                           ^
sfhdr.h:534:52: note: in definition of macro ‘SFRD’
 #define SFRD(f,b,n,d) (SETLOCAL(f),sfrd(f,(void*)b,n,d))
                                                    ^
sfhdr.h:753:4: note: here
    case  5 : *s++ = c; \
    ^
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:753:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  5 : *s++ = c; \
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:754:4: note: here
    case  4 : *s++ = c; \
    ^
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:754:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  4 : *s++ = c; \
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:755:4: note: here
    case  3 : *s++ = c; \
    ^
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfmove.c:165:14: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   endb[-1] = rc;
              ^~
sfhdr.h:755:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  3 : *s++ = c; \
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:756:4: note: here
    case  2 : *s++ = c; \
    ^
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfmove.c:180:14: warning: conversion to ‘unsigned char’ from ‘ssize_t {aka int}’ may alter its value [-Wconversion]
   endb[-1] = w;
              ^
sfmove.c:183:12: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   fr->mode &= ~SF_PKRD;
            ^~
sfhdr.h:756:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  2 : *s++ = c; \
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfhdr.h:757:4: note: here
    case  1 : *s++ = c; \
    ^
sfnputc.c:48:5: note: in expansion of macro ‘MEMSET’
     MEMSET(ps, c, p);
     ^~~~~~
sfmove.c:184:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   (void) read(fr->file, (void *) next, r);
                                        ^
sfmove.c:198:45: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      memcpy((void *) fr->data, (void *) cp, w);
                                             ^
sfmove.c:208:44: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   memcpy((void *) fw->next, (void *) next, r);
                                            ^
In file included from sfmove.c:14:0:
sfmove.c:210:49: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      } else if ((w = SFWRITE(fw, (void *) next, r)) != r) { /* a write error happened */
                                                 ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
In file included from sfgetm.c:14:0:
sfgetm.c: In function ‘sfgetm’:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfgetm.c:51:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfmove.c:223:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(fr, 0);
  ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfmove.c:225:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(fw, 0);
      ^~~~~~
In file included from sfmove.c:14:0:
sfhdr.h:186:20: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     (((f)->bits &= ~SF_MVSIZE), ((f)->size /= SF_NMAP)) )
                    ^
sfmove.c:230:2: note: in expansion of macro ‘SFMVUNSET’
  SFMVUNSET(fr);
  ^~~~~~~~~
sfmove.c:232:51: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
      SFMMSEQOFF(fr, fr->data, fr->endb - fr->data);
                                                   ^
sfmove.c:233:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  fr->bits &= ~SF_SEQUENTIAL;
              ^
In file included from sfmove.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfmove.c:239:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(fr, 0);
     ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfmove.c:241:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(fw, 0);
  ^~~~~~
In file included from sfclose.c:14:0:
sfclose.c: In function ‘sfclose’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfclose.c:28:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfclose.c:31:2: note: in expansion of macro ‘SFMODE’
  SFMODE(f, local) != (f->mode & SF_RDWR) &&
  ^~~~~~
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfclose.c:32:2: note: in expansion of macro ‘SFMODE’
  SFMODE(f, local) != (f->mode & (SF_READ | SF_SYNCED)) &&
  ^~~~~~
sfclose.c:80:14: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      f->mode &= ~SF_LOCK;
              ^~
In file included from sfclose.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfclose.c:83:3: note: in expansion of macro ‘SFOPEN’
   SFOPEN(f, 0);
   ^~~~~~
sfmode.c: In function ‘_sfcleanup’:
sfmode.c:72:14: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      f->mode &= ~SF_POOL;
              ^~
sfmode.c:78:14: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      f->mode |= pool;
              ^~
In file included from sfmode.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfmode.c:81:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, 0);
      ^~~~~~
sfpkrd.c: In function ‘sfpkrd’:
sfpkrd.c:50:6: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if !_stream_peek
      ^~~~~~~~~~~~
sfmode.c: In function ‘_sfsetpool’:
sfpkrd.c:59:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfmode.c:111:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if (!(array = (Sfio_t **) malloc(n * sizeof(Sfio_t *))))
                                         ^
sfpkrd.c:99:5: warning: "_lib_poll" is not defined, evaluates to 0 [-Wundef]
 #if _lib_poll
     ^~~~~~~~~
sfmode.c:116:14: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      p->n_sf * sizeof(Sfio_t *));
              ^
In file included from sfpopen.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfpkrd.c:145:6: warning: "_lib_poll" is not defined, evaluates to 0 [-Wundef]
 #if !_lib_poll && !defined(HAVE_SELECT) /* both poll and select cann't be used */
      ^~~~~~~~~
sfmode.c: In function ‘_sfrsrv’:
sfmode.c:143:38: warning: conversion to ‘unsigned int’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if (!(rs = (Sfrsrv_t *) malloc(size + sizeof(Sfrsrv_t))))
                                      ^
sfpkrd.c:214:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   action = n;
            ^
sfmode.c:148:41: warning: conversion to ‘unsigned int’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
       memcpy(rs, rsrv, sizeof(Sfrsrv_t) + rsrv->slen);
                                         ^
sfpkrd.c:216:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      while ((t = read(fd, buf, action)) > 0) {
                                ^~~~~~
sfpkrd.c:221:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   if (action == 0 || (int) (n - r) < action)
                               ^
sfpkrd.c:242:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  r = read(fd, buf, r);
                    ^
sfdlen.c: In function ‘_sfdlen’:
sfgetd.c: In function ‘sfgetd’:
sfdlen.c:34:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (v != 0.)
           ^~
sfdlen.c:35:12: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
  v = frexp(v, &exp);
            ^
sfgetd.c:50:16: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
      v = ldexp(v, -SF_PRECIS);
                ^
sfdlen.c:39:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (w = 1; w <= N_ARRAY; ++w) { /* get 2^SF_PRECIS precision at a time */
                   ^~
sfdlen.c:40:23: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
  n = (int) (x = ldexp(v, SF_PRECIS));
                       ^
sfgetd.c:60:15: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
     v = ldexp(v, (sign & 02) ? -exp : exp);
               ^
sfmode.c: In function ‘_sfpmode’:
In file included from sfgetd.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfgetd.c:64:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfmode.c:266:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if ((p->rdata = (uchar *) malloc(p->ndata)))
                                       ^
sfmode.c:274:50: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      memcpy((void *) p->rdata, (void *) f->next, p->ndata);
                                                  ^
sfmode.c:280:50: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      memcpy((void *) f->data, (void *) p->rdata, p->ndata);
                                                  ^
sfmode.c:289:12: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
  f->file = p->file;
            ^
sfmode.c: In function ‘_sfmode’:
sfmode.c:332:10: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f->mode &= ~SF_GETR;
          ^~
sfmode.c:353:10: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f->mode &= ~SF_POOL;
          ^~
sfpurge.c: In function ‘sfpurge’:
sfpurge.c:44:21: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     switch (f->mode & ~SF_LOCK) {
                     ^
In file included from sfpurge.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfpurge.c:46:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(f, 0);
  ^~~~~~
sfmode.c:373:14: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      f->mode &= ~SF_INIT;
              ^~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfpurge.c:65:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
In file included from sfmode.c:14:0:
sfmode.c:385:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      (void) SFSETBUF(f, f->data, f->size);
                                  ^
sfhdr.h:540:51: note: in definition of macro ‘SFSETBUF’
 #define SFSETBUF(f,s,n) (SETLOCAL(f),sfsetbuf(f,s,n))
                                                   ^
sfmode.c:386:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
      f->flags |= (n & SF_MALLOC);
                  ^
sfpoll.c: In function ‘sfpoll’:
sfpoll.c:38:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(status = (int *) malloc(2 * n * sizeof(int))))
                                         ^
In file included from sfmode.c:14:0:
sfhdr.h:548:32: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfmode.c:390:25: note: in expansion of macro ‘SFMODE’
     if (wanted == (int) SFMODE(f, 1))
                         ^~~~~~
sfhdr.h:548:32: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfmode.c:393:13: note: in expansion of macro ‘SFMODE’
     switch (SFMODE(f, 1)) {
             ^~~~~~
sfpoll.c:84:6: warning: switch missing default case [-Wswitch-default]
      switch (_sfexcept(f, f->mode & SF_RDWR, 0, f->disc)) {
      ^~~~~~
sfpoll.c:120:5: warning: "_lib_poll" is not defined, evaluates to 0 [-Wundef]
 #if _lib_poll
     ^~~~~~~~~
sfmode.c:486:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (wanted != (f->mode & SF_RDWR) && f->file >= 0)
             ^~
In file included from sfmode.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfmode.c:497:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
sfpoll.c:91:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (f->flags & SF_STRING)
      ^
sfpoll.c:93:6: note: here
      case SF_ESTACK:
      ^~~~
In file included from sfnotify.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfpopen.c: In function ‘execute’:
sfpopen.c:48:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     for (s = (char *) argcmd; *s; ++s)
              ^
sfpopen.c:68:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    (char **) realloc(argv, (n + 16) * sizeof(char *))))
                                     ^
sfputd.c: In function ‘_sfputd’:
sfputd.c:47:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (v != 0.)
           ^~
sfputd.c:48:12: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
  v = frexp(v, &exp);
            ^
In file included from sfputd.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfputd.c:59:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfputd.c:67:23: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
  n = (int) (x = ldexp(v, SF_PRECIS));
                       ^
sfputd.c:68:9: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  *--s = n | SF_MORE;
         ^
sfputd.c:76:14: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     *ends &= ~SF_MORE;
              ^
In file included from sfputd.c:14:0:
sfputd.c:80:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
     w = SFWRITE(f, (void *) s, n) == n ? w + n : -1;
                                ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfputd.c:82:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfpopen.c: In function ‘sfpopen’:
sfpopen.c:214:16: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
      sf.file = parent[pkeep];
                ^~~~~~
sfpopen.c:221:16: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
      sf.file = child[ckeep];
                ^~~~~
In file included from sfllen.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfpool.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfllen.c: In function ‘_sfllen’:
sfllen.c:24:9: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
     v = (Sfulong_t) v >> SF_SBITS;
         ^
In file included from sfpool.c:14:0:
sfpool.c: In function ‘_sfphead’:
sfhdr.h:548:32: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfpool.c:107:6: note: in expansion of macro ‘SFMODE’
  if (SFMODE(head, 1) != SF_WRITE && _sfmode(head, SF_WRITE, 1) < 0)
      ^~~~~~
sfpool.c:117:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      if ((w = SFWR(head, head->data, k, head->disc)) == k)
                                      ^
sfhdr.h:535:52: note: in definition of macro ‘SFWR’
 #define SFWR(f,b,n,d) (SETLOCAL(f),sfwr(f,(void*)b,n,d))
                                                    ^
sfpool.c:122:44: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
       memcpy(head->data, (head->data + w), v);
                                            ^
sfpool.c:131:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      memcpy(f->data, (head->data + k), v);
                                        ^
sfpool.c:135:13: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     f->mode &= ~SF_POOL;
             ^~
sfpool.c:144:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     head->mode &= ~SF_LOCK; /* partially unlock because it's no longer head */
                ^~
sfpool.c: In function ‘_sfpdelete’:
sfpool.c:164:13: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     f->mode &= ~SF_POOL;
             ^~
sfpool.c:184:13: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     f->mode &= ~SF_POOL;
             ^~
In file included from sfpool.c:14:0:
sfpool.c: In function ‘sfpool’:
sfhdr.h:548:32: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfpool.c:290:6: note: in expansion of macro ‘SFMODE’
  if (SFMODE(f, 1) != SF_WRITE && _sfmode(f, SF_WRITE, 1) < 0)
      ^~~~~~
sfhdr.h:548:32: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfpool.c:292:6: note: in expansion of macro ‘SFMODE’
  if (SFMODE(pf, 1) != SF_WRITE && _sfmode(pf, SF_WRITE, 1) < 0)
      ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfpool.c:316:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(pf, 0);
     ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfpool.c:317:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfpool.c:324:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(f, 0);
  ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfpool.c:328:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(pf, 0);
  ^~~~~~
sfpopen.c:123:26: warning: argument ‘f’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
 Sfio_t *sfpopen(Sfio_t * f, const char *command, const char *mode)
                          ^
  CC       sfputl.lo
  CC       sfputm.lo
  CC       sfputr.lo
  CC       sfputu.lo
  CC       sfraise.lo
  CC       sfrd.lo
  CC       sfread.lo
  CC       sfreserve.lo
  CC       sfseek.lo
  CC       sfresize.lo
  CC       sfscanf.lo
  CC       sfsetbuf.lo
  CC       sfset.lo
  CC       sfsetfd.lo
  CC       sfstack.lo
  CC       sfsk.lo
  CC       sfswap.lo
  CC       sfsize.lo
  CC       sfstrtod.lo
  CC       sfsync.lo
In file included from sfputm.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfputu.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfputr.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfraise.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfputl.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfrd.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfputu.c:14:0:
sfputu.c: In function ‘_sfputu’:
sfputu.c:48:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  n = SFWRITE(f, (void *) s, n); /* write the hard way */
                             ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfputu.c:50:2: warning: switch missing default case [-Wswitch-default]
  switch (n) {
  ^~~~~~
In file included from sfputu.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfputu.c:71:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
In file included from sfraise.c:14:0:
sfraise.c: In function ‘sfraise’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfraise.c:33:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
In file included from sfputm.c:14:0:
sfputm.c: In function ‘_sfputm’:
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfraise.c:38:2: note: in expansion of macro ‘SFMODE’
  SFMODE(f, local) != (f->mode & SF_RDWR)
  ^~~~~~
sfputm.c:49:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  n = SFWRITE(f, (void *) s, n); /* write the hard way */
                             ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfputu.c:52:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputm.c:51:2: warning: switch missing default case [-Wswitch-default]
  switch (n) {
  ^~~~~~
sfputu.c:53:2: note: here
  case 7:
  ^~~~
sfputu.c:54:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputu.c:55:2: note: here
  case 6:
  ^~~~
sfputu.c:56:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputu.c:57:2: note: here
  case 5:
  ^~~~
sfputu.c:58:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputu.c:59:2: note: here
  case 4:
  ^~~~
In file included from sfputm.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfputm.c:72:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfputu.c:60:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputu.c:61:2: note: here
  case 3:
  ^~~~
sfputu.c:62:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputu.c:63:2: note: here
  case 2:
  ^~~~
sfputu.c:64:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfraise.c:47:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, 0);
      ^~~~~~
sfputu.c:65:2: note: here
  case 1:
  ^~~~
sfputr.c: In function ‘sfputr’:
sfputr.c:41:10: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      n = strlen(s);
          ^~~~~~
sfputr.c:44:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
       memcpy(ps, s, n);
                     ^
sfputr.c:49:15: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
       *ps++ = rc;
               ^~
sfputr.c:61:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
    memcpy(rsrv->data, s, n);
                          ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfraise.c:62:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
sfputr.c:63:20: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
    rsrv->data[n] = rc;
                    ^~
In file included from sfputr.c:14:0:
sfputr.c:64:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
       if ((n = SFWRITE(f, rsrv->data, p)) < 0)
                                       ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfputr.c:74:14: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      *ps++ = rc;
              ^~
sfputr.c:79:43: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if ((ps = (uchar *) memccpy(ps, s, '\0', p)) != NIL(uchar *))
                                           ^
sfputm.c:53:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputm.c:54:2: note: here
  case 7:
  ^~~~
sfputm.c:55:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputm.c:56:2: note: here
  case 6:
  ^~~~
sfputm.c:57:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputm.c:58:2: note: here
  case 5:
  ^~~~
sfputm.c:59:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
In file included from sfputr.c:14:0:
sfputr.c:98:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  (void) SFWRITE(f, (void *) f->next, n);
                                      ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfputm.c:60:2: note: here
  case 4:
  ^~~~
sfputm.c:61:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputm.c:62:2: note: here
  case 3:
  ^~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfputr.c:101:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfputm.c:63:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputm.c:64:2: note: here
  case 2:
  ^~~~
sfputm.c:65:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputm.c:66:2: note: here
  case 1:
  ^~~~
sfputl.c: In function ‘_sfputl’:
sfputl.c:43:9: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
     v = (Sfulong_t) v >> SF_SBITS;
         ^
sfputl.c:47:6: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
  v = (Sfulong_t) v >> SF_UBITS;
      ^
In file included from sfputl.c:14:0:
sfputl.c:52:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  n = SFWRITE(f, (void *) s, n); /* write the hard way */
                             ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfputl.c:54:2: warning: switch missing default case [-Wswitch-default]
  switch (n) {
  ^~~~~~
In file included from sfputl.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfputl.c:75:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfputl.c:56:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputl.c:57:2: note: here
  case 7:
  ^~~~
sfputl.c:58:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputl.c:59:2: note: here
  case 6:
  ^~~~
sfputl.c:60:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputl.c:61:2: note: here
  case 5:
  ^~~~
sfputl.c:62:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputl.c:63:2: note: here
  case 4:
  ^~~~
sfputl.c:64:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputl.c:65:2: note: here
  case 3:
  ^~~~
sfputl.c:66:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputl.c:67:2: note: here
  case 2:
  ^~~~
sfputl.c:68:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      *ps++ = *s++;
      ~~~~~~^~~~~~
sfputl.c:69:2: note: here
  case 1:
  ^~~~
In file included from sfrd.c:14:0:
sfrd.c: In function ‘sfrd’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfrd.c:58:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfrd.c:60:10: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f->mode &= ~(SF_RC | SF_RV);
          ^~
sfrd.c:61:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->bits &= ~SF_JUSTSEEK;
                ^
sfrd.c:80:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags &= ~(SF_EOF | SF_ERROR);
              ^
sfrd.c:97:38: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      if ((rv = _sfexcept(f, SF_READ, n, dc)) > 0)
                                      ^
sfrd.c:98:7: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   n = rv;
       ^~
sfrd.c:126:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   f->mode |= rcrv;
           ^~
sfrd.c:129:15: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   f->flags &= ~SF_SHARE;
               ^
In file included from sfrd.c:14:0:
sfhdr.h:575:26: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   if(!dcdown) f->bits &= ~SF_DCDOWN; \
                          ^
sfrd.c:131:6: note: in expansion of macro ‘SFDCRD’
      SFDCRD(f, buf, n, dc, r);
      ^~~~~~
sfrd.c:135:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   f->mode &= ~rcrv;
           ^~
sfrd.c:137:15: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   f->flags |= share;
               ^~~~~
sfrd.c:178:10: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      n = local ? 0 : (ssize_t) r;
          ^~~~~
In file included from sfrd.c:14:0:
sfhdr.h:97:34: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define SFMTXRETURN(f,v) { return(v); }
                                  ^
sfrd.c:179:6: note: in expansion of macro ‘SFMTXRETURN’
      SFMTXRETURN(f, n);
      ^~~~~~~~~~~
sfrd.c:174:2: warning: switch missing default case [-Wswitch-default]
  switch (_sfexcept(f, SF_READ, (ssize_t) r, dc)) {
  ^~~~~~
  CC       sftable.lo
  CC       sftmp.lo
  CC       sftell.lo
  CC       sfungetc.lo
  CC       sfvprintf.lo
  CC       sfvscanf.lo
  CC       sfwr.lo
  CC       sfwrite.lo
In file included from sfseek.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfread.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfreserve.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfresize.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfscanf.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfsync.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfstack.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfset.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfswap.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfstrtod.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfsetbuf.c:20:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfseek.c:14:0:
sfseek.c: In function ‘sfseek’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfseek.c:44:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfseek.c:54:15: note: in expansion of macro ‘SFMODE’
     if ((int) SFMODE(f, local) != (mode = f->mode & SF_RDWR)) {
               ^~~~~~
sfseek.c:61:17: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
      f->flags = flags;
                 ^~~~~
In file included from sfsize.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfseek.c:90:17: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->flags &= ~(SF_EOF | SF_ERROR);
                 ^
In file included from sfseek.c:14:0:
sfhdr.h:602:32: warning: declaration of ‘s’ shadows a previous local [-Wshadow]
 #define SFSTRSIZE(f) { Sfoff_t s = (f)->next - (f)->data; \
                                ^
sfseek.c:93:2: note: in expansion of macro ‘SFSTRSIZE’
  SFSTRSIZE(f);
  ^~~~~~~~~
sfseek.c:38:16: note: shadowed declaration is here
     Sfoff_t r, s;
                ^
In file included from sfseek.c:14:0:
sfhdr.h:734:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define memclear(s,n) memset((s),'\0',(n))
                                       ^
sfseek.c:107:3: note: in expansion of macro ‘memclear’
   memclear((char *) (f->data + f->extent),
   ^~~~~~~~
sfseek.c:180:9: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     b = f->endb - f->data; /* amount of buffered data */
         ^
sfseek.c:181:9: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     c = f->next - f->data; /* amount of data consumed */
         ^
In file included from sfread.c:14:0:
sfread.c: In function ‘sfread’:
sfseek.c:198:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (f->iosz >= f->size)
                 ^~
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfread.c:35:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfread.c:37:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->bits &= ~SF_JUSTSEEK;
                ^
In file included from sfsetfd.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfread.c:51:14: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      f->mode &= ~SF_PEEK;
              ^~
sfread.c:56:14: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      f->mode &= ~SF_PEEK;
              ^~
In file included from sfseek.c:14:0:
sfseek.c:226:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  (void) SFRD(f, f->data, f->size, f->disc);
                          ^
sfhdr.h:534:52: note: in definition of macro ‘SFRD’
 #define SFRD(f,b,n,d) (SETLOCAL(f),sfrd(f,(void*)b,n,d))
                                                    ^
sfread.c:58:11: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   f->mode &= ~SF_PKRD;
           ^~
sfread.c:60:11: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       n = (r = read(f->file, f->data, n)) < 0 ? 0 : r;
           ^
In file included from sfsk.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfseek.c:244:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
In file included from sfread.c:14:0:
sfhdr.h:97:34: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define SFMTXRETURN(f,v) { return(v); }
                                  ^
sfread.c:66:6: note: in expansion of macro ‘SFMTXRETURN’
      SFMTXRETURN(f, n);
      ^~~~~~~~~~~
sfread.c:71:21: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     for (;; f->mode &= ~SF_LOCK) { /* check stream mode */
                     ^~
In file included from sfread.c:14:0:
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfread.c:72:6: note: in expansion of macro ‘SFMODE’
  if (SFMODE(f, local) != SF_READ && _sfmode(f, SF_READ, local) < 0) {
      ^~~~~~
sfread.c:73:30: warning: signed and unsigned type in conditional expression [-Wsign-compare]
      n = s > begs ? s - begs : (size_t) (-1);
                              ^
sfread.c:73:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
sfread.c:83:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   memcpy(s, f->next, r);
                      ^
sfread.c:86:8: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      n -= r;
        ^~
sfread.c:98:51: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      else if (justseek && n <= f->iosz && f->iosz <= f->size)
                                                   ^~
sfread.c:99:7: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   r = f->iosz; /* limit buffering */
       ^
In file included from sfread.c:14:0:
sfread.c:108:46: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      if (r == (ssize_t) n && (r = SFRD(f, s, r, f->disc)) >= 0) {
                                              ^
sfhdr.h:534:52: note: in definition of macro ‘SFRD’
 #define SFRD(f,b,n,d) (SETLOCAL(f),sfrd(f,(void*)b,n,d))
                                                    ^
sfread.c:110:5: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   n -= r;
     ^~
In file included from sfread.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfread.c:124:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
sfresize.c: In function ‘sfresize’:
sfresize.c:37:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (s < f->size && (d = realloc(f->data, s))) {
         ^
sfresize.c:39:17: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
       f->size = s;
                 ^
sfreserve.c: In function ‘sfreserve’:
sfreserve.c:96:15: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
       f->mode &= ~SF_PKRD;
               ^~
In file included from sfresize.c:14:0:
sfhdr.h:734:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define memclear(s,n) memset((s),'\0',(n))
                                       ^
sfresize.c:43:6: note: in expansion of macro ‘memclear’
      memclear((char *) (f->data + size), (int) (f->extent - size));
      ^~~~~~~~
In file included from sfsync.c:14:0:
sfsync.c: In function ‘sfsync’:
sfreserve.c:110:15: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if ((f->mode & mode) != 0)
               ^
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfsync.c:82:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(origf, local);
     ^~~~~~~~
sfhdr.h:734:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define memclear(s,n) memset((s),'\0',(n))
                                       ^
sfresize.c:47:6: note: in expansion of macro ‘memclear’
      memclear((char *) (f->data + f->extent),
      ^~~~~~~~
sfreserve.c:114:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (n > 0 && n < sz && (f->mode & mode) != 0) { /* try to accommodate request size */
                                     ^
sfscanf.c: In function ‘sfvsscanf’:
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfsync.c:89:36: note: in expansion of macro ‘SFMODE’
     if ((origf->mode & SF_RDWR) != SFMODE(origf, local)
                                    ^~~~~~
sfscanf.c:43:21: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     f.size = strlen((char *) s);
                     ^
sfresize.c:54:25: warning: conversion to ‘__off_t {aka long int}’ from ‘long long int’ may alter its value [-Wconversion]
  if (ftruncate(f->file, size) < 0)
                         ^~~~
sfscanf.c:43:14: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     f.size = strlen((char *) s);
              ^~~~~~
sfscanf.c:44:32: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     f.data = f.next = f.endw = (uchar *) s;
                                ^
In file included from sfresize.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfresize.c:63:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfstack.c: In function ‘sfstack’:
In file included from sfreserve.c:14:0:
sfreserve.c:117:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   (void) SFWR(f, f->next, sz, f->disc);
                           ^
sfhdr.h:535:52: note: in definition of macro ‘SFWR’
 #define SFWR(f,b,n,d) (SETLOCAL(f),sfwr(f,(void*)b,n,d))
                                                    ^
sfstack.c:58:11: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f2->mode &= ~SF_PUSH;
           ^~
sfsync.c:104:10: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f->mode &= ~SF_PUSH;
          ^~
sfreserve.c:125:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   (n = SFREAD(f, (void *) rsrv->data, sz)) < sz)
                                       ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfsync.c:112:14: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      f->mode &= ~SF_POOL;
              ^~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfreserve.c:134:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfsync.c:118:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   f->bits &= ~SF_HOLE;
              ^
sfsync.c:120:14: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      f->mode |= pool;
              ^~
sfstack.c:94:11: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f1->mode &= ~SF_PUSH;
           ^~
In file included from sfstack.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfstack.c:99:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f1, 0);
     ^~~~~~
sfsync.c:132:11: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   f->mode &= ~SF_SYNCED;
           ^~
sfsync.c:137:10: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  f->mode |= mode;
          ^~
In file included from sfsync.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsync.c:138:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(f, local);
  ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfstack.c:100:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f2, 0);
     ^~~~~~
sfset.c: In function ‘sfset’:
sfset.c:46:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags |= (flags & SF_SETS);
              ^
sfset.c:48:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags &= ~(flags & SF_SETS);
              ^
sfset.c:52:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags |= (oflags & SF_RDWR);
              ^
sfset.c:55:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags &= ~SF_APPENDWR;
              ^
sfset.c:72:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags &= ~SF_PUBLIC;
              ^
In file included from sfset.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfset.c:74:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
In file included from sfsetbuf.c:20:0:
sfsetbuf.c: In function ‘sfsetbuf’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfsetbuf.c:70:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfsetbuf.c:87:39: note: in expansion of macro ‘SFMODE’
     } else if ((f->mode & SF_RDWR) != SFMODE(f, local)
                                       ^~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsetbuf.c:104:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(f, local);
  ^~~~~~
sfstrtod.c: In function ‘sfpow10’:
sfstrtod.c:31:5: warning: switch missing default case [-Wswitch-default]
     switch (n) {
     ^~~~~~
sfsetbuf.c:109:10: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f->mode &= ~SF_SYNCED;
          ^~
sfsetbuf.c:124:17: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->flags &= ~SF_MALLOC;
                 ^
sfswap.c: In function ‘sfswap’:
sfswap.c:37:14: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     f1mode = f1->mode;
              ^~
sfsetbuf.c:125:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->bits &= ~SF_MMAP;
                ^
sfswap.c:42:11: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  f2mode = f2->mode;
           ^~
sfswap.c:51:14: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   f1->mode = f1mode;
              ^~~~~~
In file included from sfswap.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfswap.c:52:3: note: in expansion of macro ‘SFOPEN’
   SFOPEN(f1, 0);
   ^~~~~~
sfstrtod.c: In function ‘_sfstrtod’:
sfstrtod.c:94:12: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  m = BATCH - m;
            ^
sfstrtod.c:22:15: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define BATCH (2*sizeof(int)) /* accumulate this many digits at a time */
               ^
sfstrtod.c:94:6: note: in expansion of macro ‘BATCH’
  m = BATCH - m;
      ^~~~~
sfstrtod.c:97:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (dval == 0.)
               ^~
sfstrtod.c:114:8: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (m < BATCH) { /* detected a non-digit */
        ^
sfsetbuf.c:211:21: warning: conversion to ‘ssize_t {aka int}’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      if ((_Sfpage = (size_t) getpagesize()) <= 0)
                     ^
sfstrtod.c:133:10: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  *retp = (char *) s;
          ^
sfstrtod.c:70:24: warning: variable ‘thousand’ set but not used [-Wunused-but-set-variable]
     char decpoint = 0, thousand;
                        ^~~~~~~~
sfswap.c:90:15: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f2->flags &= ~SF_STATIC;
               ^
sfsetbuf.c:221:13: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      size = osize;
             ^~~~~
sfswap.c:95:15: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f1->flags &= ~SF_STATIC;
               ^
sfswap.c:101:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  f1->mode = f2mode;
             ^~~~~~
In file included from sfswap.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfswap.c:102:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(f1, 0);
  ^~~~~~
In file included from sfsetbuf.c:20:0:
sfhdr.h:446:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
 #define _Sfpage  (_Sfextern.sf_page)
                  ^
sfsetbuf.c:231:29: note: in expansion of macro ‘_Sfpage’
  else if ((ssize_t) (size = _Sfpage) < blksize)
                             ^~~~~~~
sfsetbuf.c:232:13: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      size = blksize;
             ^~~~~~~
sfswap.c:105:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     f2->mode = f1mode;
                ^~~~~~
In file included from sfswap.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfswap.c:106:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f2, 0);
     ^~~~~~
sfsetbuf.c:262:15: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     f->size = size;
               ^~~~
sfsetbuf.c:276:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     f->flags = (f->flags & ~SF_MALLOC) | sf_malloc;
                ^
In file included from sfsetbuf.c:20:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsetbuf.c:285:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
In file included from sfsize.c:14:0:
sfsize.c: In function ‘sfsize’:
In file included from sfsetfd.c:14:0:
sfsetfd.c: In function ‘sfsetfd’:
sfhdr.h:602:32: warning: declaration of ‘s’ shadows a previous local [-Wshadow]
 #define SFSTRSIZE(f) { Sfoff_t s = (f)->next - (f)->data; \
                                ^
sfsize.c:33:2: note: in expansion of macro ‘SFSTRSIZE’
  SFSTRSIZE(f);
  ^~~~~~~~~
sfsize.c:24:13: note: shadowed declaration is here
     Sfoff_t s;
             ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsetfd.c:65:7: note: in expansion of macro ‘SFOPEN’
       SFOPEN(f, 0);
       ^~~~~~
In file included from sfsk.c:14:0:
sfsk.c: In function ‘sfsk’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfsk.c:29:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsetfd.c:73:4: note: in expansion of macro ‘SFOPEN’
    SFOPEN(f, 0);
    ^~~~~~
sfhdr.h:602:32: warning: declaration of ‘s’ shadows a previous local [-Wshadow]
 #define SFSTRSIZE(f) { Sfoff_t s = (f)->next - (f)->data; \
                                ^
sfsk.c:45:6: note: in expansion of macro ‘SFSTRSIZE’
      SFSTRSIZE(f);
      ^~~~~~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsetfd.c:81:7: note: in expansion of macro ‘SFOPEN’
       SFOPEN(f, 0);
       ^~~~~~
sfsk.c:24:17: note: shadowed declaration is here
     reg ssize_t s;
                 ^
sfsetfd.c:89:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   f->bits &= ~SF_NULL; /* off /dev/null handling */
              ^
In file included from sfsk.c:14:0:
sfhdr.h:585:26: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   if(!dcdown) f->bits &= ~SF_DCDOWN; \
                          ^
sfsk.c:55:3: note: in expansion of macro ‘SFDCSK’
   SFDCSK(f, addr, type, dc, p);
   ^~~~~~
In file included from sfsetfd.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsetfd.c:93:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(f, 0);
  ^~~~~~
In file included from sfsize.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfsize.c:87:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfsetfd.c:100:15: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     f->file = newfd;
               ^~~~~
In file included from sftell.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sftable.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfwr.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfungetc.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sftmp.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfvprintf.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfvscanf.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
In file included from sfwrite.c:14:0:
sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
sfwr.c: In function ‘sfoutput’:
sfwr.c:33:10: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      s = n = 0;
          ^
sftable.c: In function ‘sffmtint’:
sftable.c:26:12: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return (char *) str;
            ^
sfwr.c:38:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
       while (((ulong) sp) % sizeof(int)) {
               ^
sftable.c: In function ‘sffmtpos’:
sfwr.c:67:5: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   n -= _Sfpage;
     ^~
sftable.c:51:11: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      sp = (char *) form++;
           ^
sfwr.c:75:7: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   n = s = 0;
       ^
sfwr.c:77:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if ((wr = write(f->file, wbuf, buf - wbuf)) > 0) {
                                     ^~~
sfwr.c:79:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   f->bits &= ~SF_HOLE;
              ^
sfwr.c:92:8: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      n -= s;
        ^~
sftable.c:88:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      t_str = (char *) form;
              ^
In file included from sfungetc.c:14:0:
sfungetc.c: In function ‘sfungetc’:
sfwr.c:99:5: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   n -= s;
     ^~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfungetc.c:65:2: note: in expansion of macro ‘SFOPEN’
  SFOPEN(f, 0);
  ^~~~~~
In file included from sfwr.c:14:0:
sfwr.c: In function ‘sfwr’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfwr.c:116:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
sfungetc.c:75:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (!(data = (uchar *) malloc(f->size + 16))) {
                                ^
sftable.c:113:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
        fp[n].ft.form = (char *) form;
                        ^
sftable.c:90:3: warning: switch missing default case [-Wswitch-default]
   switch (*form++) {
   ^~~~~~
sfungetc.c:81:53: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      memcpy((char *) (data + 16), (char *) f->data, f->size);
                                                     ^
sfwr.c:129:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  f->flags &= ~(SF_EOF | SF_ERROR);
              ^
sfwr.c:133:12: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      w = n + (f->next - f->data);
            ^
sfwr.c:133:10: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      w = n + (f->next - f->data);
          ^
In file included from sfungetc.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfungetc.c:90:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfwr.c:140:36: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   if ((rv = _sfexcept(f, SF_WRITE, n, dc)) > 0)
                                    ^
sfwr.c:141:11: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       n = rv;
           ^~
sftable.c:169:19: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   fp[n].ft.form = (char *) form;
                   ^
In file included from sfwr.c:14:0:
sfhdr.h:580:26: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   if(!dcdown) f->bits &= ~SF_DCDOWN; \
                          ^
sfwr.c:163:3: note: in expansion of macro ‘SFDCWR’
   SFDCWR(f, buf, n, dc, w);
   ^~~~~~
sfwr.c:165:7: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   w = n;
       ^
sfwr.c:171:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   if ((w = sfoutput(f, (char *) buf, n)) <= 0)
                        ^
sfwr.c:175:27: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   if ((w = write(f->file, (char *) buf, n)) > 0)
                           ^
sfwr.c:176:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
       f->bits &= ~SF_HOLE;
                  ^
sftable.c:213:23: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
       fp[n].ft.form = (char *) form;
                       ^
sfwr.c:198:2: warning: switch missing default case [-Wswitch-default]
  switch (_sfexcept(f, SF_WRITE, w, dc)) {
  ^~~~~~
sftable.c:86:2: warning: switch missing default case [-Wswitch-default]
  switch ((fmt = *form++)) {
  ^~~~~~
sftable.c:251:46: warning: signed and unsigned type in conditional expression [-Wsign-compare]
       (flags & SFFMT_ZFLAG) ? sizeof(size_t) : -1;
                                              ^
sftable.c:251:46: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
sftable.c:245:10: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
   size = (flags & SFFMT_LLONG) ? sizeof(Sflong_t) :
          ^
sftable.c:255:22: warning: signed and unsigned type in conditional expression [-Wsign-compare]
       sizeof(double) : -1;
                      ^
sftable.c:255:22: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
sftable.c:253:10: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
   size = (flags & SFFMT_LDOUBLE) ? sizeof(Sfdouble_t) :
          ^
sftable.c:269:25: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      fp[argp].ft.form = (char *) form;
                         ^
sftable.c:285:47: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      || !(fp = (Fmtpos_t *) malloc((maxp + 1) * sizeof(Fmtpos_t))))
                                               ^
sftable.c:339:19: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   fp[n].ft.size = strlen(fp[n].argv.s);
                   ^~~~~~
sftable.c: In function ‘sfcvinit’:
sftable.c:397:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv36[(uchar) _Sfdigits[d]] = d;
                                  ^
sftable.c:398:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv64[(uchar) _Sfdigits[d]] = d;
                                  ^
sftable.c:403:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv36[(uchar) _Sfdigits[d]] = d;
                                  ^
sftable.c:404:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv64[(uchar) _Sfdigits[d]] = d;
                                  ^
sftable.c:409:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv36[(uchar) _Sfdigits[d]] = l;
                                  ^
sftable.c:410:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv64[(uchar) _Sfdigits[d]] = d;
                                  ^
sftable.c:415:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv36[(uchar) _Sfdigits[d]] = d;
                                  ^
sftable.c:416:34: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  _Sfcv64[(uchar) _Sfdigits[d]] = d;
                                  ^
sftable.c: At top level:
sftable.c:467:1: warning: missing initializer for field ‘sf_cv36’ of ‘Sftab_t {aka struct _sftab_}’ [-Wmissing-field-initializers]
 };
 ^
In file included from sftable.c:14:0:
sfhdr.h:673:8: note: ‘sf_cv36’ declared here
  uchar sf_cv36[SF_MAXCHAR + 1]; /* conversion for base [2-36]   */
        ^~~~~~~
sftmp.c:25:5: warning: "_tmp_rmfail" is not defined, evaluates to 0 [-Wundef]
 #if _tmp_rmfail
     ^~~~~~~~~~~
sftmp.c: In function ‘_rmtmp’:
sftmp.c:102:5: warning: "_tmp_rmfail" is not defined, evaluates to 0 [-Wundef]
 #if _tmp_rmfail   /* remove only when stream is closed */
     ^~~~~~~~~~~
sftmp.c:100:28: warning: unused parameter ‘f’ [-Wunused-parameter]
 static int _rmtmp(Sfio_t * f, char *file)
                            ^
sfvprintf.c: In function ‘sfvprintf’:
sfvprintf.c:112:13: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     oform = (char *) form;
             ^
sfvprintf.c:120:11: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      sp = (char *) form++;
           ^
sftable.c: In function ‘sffmtpos’:
sftable.c:155:8: warning: this statement may fall through [-Wimplicit-fallthrough=]
   form += 1; /* drop through below */
   ~~~~~^~~~
sftable.c:157:2: note: here
  case '*':
  ^~~~
In file included from sfvprintf.c:14:0:
sfvprintf.c:124:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SFwrite(f, sp, n);
                     ^
sfhdr.h:739:41: note: in definition of macro ‘MEMCPY’
  { default : memcpy((void*)to,(void*)fr,n); to += n; fr += n; break; \
                                         ^
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvscanf.c: In function ‘setclass’:
sfvscanf.c:41:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  accept[fmt] = yes;
                ^~~
sfhdr.h:740:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  7 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:741:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  6 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvscanf.c:51:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      accept[fmt] = yes;
                    ^~~
sfhdr.h:742:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  5 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvscanf.c:54:15: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   accept[c] = yes;
               ^~~
sfhdr.h:743:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  4 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:744:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  3 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:745:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  2 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:746:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  1 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvprintf.c:124:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SFwrite(f, sp, n);
                     ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvscanf.c: In function ‘sfvscanf’:
sfvscanf.c:134:13: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     oform = (char *) form;
             ^
sftmp.c: In function ‘_sfgetpath’:
sftmp.c:146:53: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (n == 0 || !(dirs = (char **) malloc((n + 1) * sizeof(char *))))
                                                     ^
sfvprintf.c:147:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      t_str = (char *) form;
              ^
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:144:11: note: in expansion of macro ‘SFGETC’
       if (SFGETC(f, inp) < 0 || inp == fmt)
           ^~~~~~
sftmp.c: In function ‘_tmpfd’:
sftmp.c:202:42: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
      A = (ulong) time(NIL(time_t *)) ^ (((ulong) (&t)) >> 3);
                                          ^
In file included from sfvprintf.c:14:0:
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvprintf.c:177:8: note: in expansion of macro ‘FMTSET’
        FMTSET(ft, form, args,
        ^~~~~~
sftmp.c:207:5: warning: conversion to ‘uint64_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   A += 4 - r;
     ^~
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:153:7: note: in expansion of macro ‘SFGETC’
   if (SFGETC(f, inp) != fmt) {
       ^~~~~~
sfvprintf.c:187:13: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     n_str = strlen(t_str);
             ^~~~~~
sfvprintf.c:191:14: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      n_str = strlen(t_str);
              ^~~~~~
sfvprintf.c:149:3: warning: switch missing default case [-Wswitch-default]
   switch (*form++) {
   ^~~~~~
sfvscanf.c:188:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      t_str = (char *) form;
              ^
In file included from sfwrite.c:14:0:
sfwrite.c: In function ‘sfwrite’:
sfhdr.h:528:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define GETLOCAL(f,v) ((v) = ((f)->mode&SF_LOCAL), (f)->mode &= ~SF_LOCAL, (void)(v))
                                                              ^
sfwrite.c:34:5: note: in expansion of macro ‘GETLOCAL’
     GETLOCAL(f, local);
     ^~~~~~~~
In file included from sfvprintf.c:14:0:
sfhdr.h:315:18: warning: declaration of ‘lv’ shadows a previous local [-Wshadow]
  { struct lconv* lv; \
                  ^
sfvprintf.c:216:6: note: in expansion of macro ‘SFSETLOCALE’
      SFSETLOCALE(decimal, thousand);
      ^~~~~~~~~~~
sfvprintf.c:37:14: note: shadowed declaration is here
     Sflong_t lv;
              ^~
sfwrite.c:44:6: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  if ((uchar *) buf != f->next &&
      ^
sfwrite.c:45:36: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      (!f->rsrv || f->rsrv->data != (uchar *) buf))
                                    ^
sftmp.c: In function ‘_tmpexcept’:
In file included from sfvscanf.c:14:0:
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvscanf.c:218:8: note: in expansion of macro ‘FMTSET’
        FMTSET(ft, form, args,
        ^~~~~~
sftmp.c:301:45: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      (void) sfsetbuf(f, (void *) savf.data, savf.size);
                                             ^~~~
sfwrite.c:48:10: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  f->mode &= ~SF_PEEK;
          ^~
sfwrite.c:51:11: warning: declaration of ‘buf’ shadows a parameter [-Wshadow]
      char buf[16];
           ^~~
sfwrite.c:26:46: note: shadowed declaration is here
 ssize_t sfwrite(reg Sfio_t * f, const void * buf, reg size_t n)
                                              ^~~
sfwrite.c:54:15: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      for (w = n; w > 0;) {
               ^
sfvscanf.c:228:13: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     n_str = strlen(t_str);
             ^~~~~~
sfwrite.c:55:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if ((r = w) > sizeof(buf))
               ^
sfwrite.c:57:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   if ((r = read(f->file, buf, r)) <= 0) {
                               ^
sfvscanf.c:232:14: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      n_str = strlen(t_str);
              ^~~~~~
sfwrite.c:58:9: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
       n -= w;
         ^~
sfvscanf.c:190:3: warning: switch missing default case [-Wswitch-default]
   switch (*form++) {
   ^~~~~~
sfwrite.c:64:14: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      f->mode &= ~SF_PKRD;
              ^~
In file included from sfvprintf.c:14:0:
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvprintf.c:261:3: note: in expansion of macro ‘FMTSET’
   FMTSET(ft, form, args, '.', dot, 0, 0, 0, 0, NIL(char *),
   ^~~~~~
sftmp.c: In function ‘sftmp’:
sftmp.c:328:5: warning: "_tmp_rmfail" is not defined, evaluates to 0 [-Wundef]
 #if _tmp_rmfail
     ^~~~~~~~~~~
sfwrite.c:73:16: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     s = begs = (uchar *) buf;
                ^
sfwrite.c:74:21: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     for (;; f->mode &= ~SF_LOCK) { /* check stream mode */
                     ^~
In file included from sfwrite.c:14:0:
sfhdr.h:548:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SFMODE(f,l) ((f)->mode & ~(SF_RV|SF_RC|((l) ? SF_LOCK : 0)) )
                                ^
sfwrite.c:75:6: note: in expansion of macro ‘SFMODE’
  if (SFMODE(f, local) != SF_WRITE
      ^~~~~~
In file included from sfvscanf.c:14:0:
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvscanf.c:261:7: note: in expansion of macro ‘FMTSET’
       FMTSET(ft, form, args, '.', dot, 0, 0, 0, 0,
       ^~~~~~
sfwrite.c:89:8: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      n -= w;
        ^~
In file included from sfwrite.c:14:0:
sfwrite.c:96:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   (void) SFWR(f, s, n - w, f->disc);
                       ^
sfhdr.h:535:52: note: in definition of macro ‘SFWR’
 #define SFWR(f,b,n,d) (SETLOCAL(f),sfwr(f,(void*)b,n,d))
                                                    ^
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvprintf.c:323:7: note: in expansion of macro ‘FMTSET’
       FMTSET(ft, form, args, 'I', sizeof(int), 0, 0, 0, 0,
       ^~~~~~
sfwrite.c:115:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      memcpy(f->next, s, w);
                         ^
sfwrite.c:120:9: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  if ((n -= w) <= 0)
         ^~
sfwrite.c:130:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if ((ssize_t) (n = f->next - f->data) > (w = s - begs))
                     ^
sfwrite.c:131:10: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      n = w;
          ^
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvscanf.c:325:7: note: in expansion of macro ‘FMTSET’
       FMTSET(ft, form, args, 'I', sizeof(int), 0, 0, 0, 0,
       ^~~~~~
In file included from sfwrite.c:14:0:
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfwrite.c:144:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, local);
     ^~~~~~
sfvprintf.c:138:2: warning: switch missing default case [-Wswitch-default]
  switch ((fmt = *form++)) {
  ^~~~~~
sfvprintf.c:382:46: warning: signed and unsigned type in conditional expression [-Wsign-compare]
       (flags & SFFMT_ZFLAG) ? sizeof(size_t) : -1;
                                              ^
sfvprintf.c:382:46: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
sfvprintf.c:376:10: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
   size = (flags & SFFMT_LLONG) ? sizeof(Sflong_t) :
          ^
sfvprintf.c:386:22: warning: signed and unsigned type in conditional expression [-Wsign-compare]
       sizeof(double) : -1;
                      ^
sfvprintf.c:386:22: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
sfvscanf.c:186:2: warning: switch missing default case [-Wswitch-default]
  switch ((fmt = *form++)) {
  ^~~~~~
sfvprintf.c:384:10: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
   size = (flags & SFFMT_LDOUBLE) ? sizeof(Sfdouble_t) :
          ^
sfvscanf.c:383:46: warning: signed and unsigned type in conditional expression [-Wsign-compare]
       (flags & SFFMT_ZFLAG) ? sizeof(size_t) : -1;
                                              ^
sfvscanf.c:383:46: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
In file included from sfvprintf.c:14:0:
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvprintf.c:397:6: note: in expansion of macro ‘FMTSET’
      FMTSET(ft, form, args, fmt, size, flags, width, precis, base,
      ^~~~~~
sfvscanf.c:377:10: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
   size = (flags & SFFMT_LLONG) ? sizeof(Sflong_t) :
          ^
sfvscanf.c:387:22: warning: signed and unsigned type in conditional expression [-Wsign-compare]
       sizeof(double) : -1;
                      ^
sfvscanf.c:387:22: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
sfvscanf.c:385:10: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
   size = (flags & SFFMT_LDOUBLE) ? sizeof(Sfdouble_t) :
          ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfvprintf.c:400:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, 0);
      ^~~~~~
In file included from sfvscanf.c:14:0:
sfhdr.h:415:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  ((ft->form = (char*)frm), va_copy(ft->args,ags), \
               ^
sfvscanf.c:402:6: note: in expansion of macro ‘FMTSET’
      FMTSET(ft, form, args, fmt, size, flags, width, 0, base, t_str,
      ^~~~~~
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:404:6: note: in expansion of macro ‘SFEND’
      SFEND(f);
      ^~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfvscanf.c:405:6: note: in expansion of macro ‘SFOPEN’
      SFOPEN(f, 0);
      ^~~~~~
sfvprintf.c:459:34: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
       (*ft->eventf) (f, SF_DPOP, (void *) form, ft) < 0)
                                  ^
sfvprintf.c:467:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
       fm->form = (char *) form;
                  ^
sfvscanf.c:437:34: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
       (*ft->eventf) (f, SF_DPOP, (void *) form, ft) < 0)
                                  ^
sfvprintf.c:505:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
       v = strlen(sp);
           ^~~~~~
sfvscanf.c:445:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
       fm->form = (char *) form;
                  ^
In file included from sfvprintf.c:14:0:
sfvprintf.c:513:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    SFnputc(f, '0', n);
                    ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:513:4: note: in expansion of macro ‘SFnputc’
    SFnputc(f, '0', n);
    ^~~~~~~
sfvprintf.c:515:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    SFnputc(f, ' ', n);
                    ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:515:4: note: in expansion of macro ‘SFnputc’
    SFnputc(f, ' ', n);
    ^~~~~~~
sfvprintf.c:518:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFwrite(f, sp, v);
                  ^
sfhdr.h:739:41: note: in definition of macro ‘MEMCPY’
  { default : memcpy((void*)to,(void*)fr,n); to += n; fr += n; break; \
                                         ^
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:740:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  7 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:492:6: note: in expansion of macro ‘SFGETC’
      SFGETC(f, inp);
      ^~~~~~
sfhdr.h:741:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  6 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:742:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  5 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:743:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  4 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:744:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  3 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:495:3: note: in expansion of macro ‘SFGETC’
   SFGETC(f, inp);
   ^~~~~~
sfhdr.h:745:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  2 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:746:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  1 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfvscanf.c:505:14: warning: declaration of ‘dot’ shadows a previous local [-Wshadow]
      reg int dot, exponent;
              ^~~
sfvscanf.c:85:21: note: shadowed declaration is here
     int fmt, flags, dot, n_assign, v, n, n_input;
                     ^~~
sfvprintf.c:518:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFwrite(f, sp, v);
                  ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfvscanf.c:508:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      if (width >= SF_MAXDIGITS)
                ^~
sfvscanf.c:513:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *val++ = inp;
                ^~~
sfvprintf.c:520:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       SFnputc(f, ' ', n);
                       ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:520:7: note: in expansion of macro ‘SFnputc’
       SFnputc(f, ' ', n);
       ^~~~~~~
sfvscanf.c:521:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *val++ = inp;
                ^~~
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:522:27: note: in expansion of macro ‘SFGETC’
       if (--width <= 0 || SFGETC(f, inp) < 0 ||
                           ^~~~~~
sfvprintf.c:537:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   buf[0] = fmt;
            ^~~
sfvscanf.c:525:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *val++ = inp;
                ^~~
In file included from sfvprintf.c:14:0:
sfvprintf.c:544:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFnputc(f, ' ', n)};
                   ^
sfvprintf.c:76:33: note: in expansion of macro ‘SFNPUTC’
    { SFEND(f); n_output += (w = SFNPUTC(f,c,n)) > 0 ? w : 0; SFBUF(f); \
                                 ^~~~~~~
sfvprintf.c:544:3: note: in expansion of macro ‘SFnputc’
   SFnputc(f, ' ', n)};
   ^~~~~~~
sfvscanf.c:529:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *val++ = inp;
                ^~~
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:533:30: note: in expansion of macro ‘SFGETC’
      } while (--width > 0 && SFGETC(f, inp) >= 0);
                              ^~~~~~
sfvprintf.c:546:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFnputc(f, fmt, v);
                   ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:546:3: note: in expansion of macro ‘SFnputc’
   SFnputc(f, fmt, v);
   ^~~~~~~
sfvprintf.c:548:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFnputc(f, ' ', n)};
                   ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:548:3: note: in expansion of macro ‘SFnputc’
   SFnputc(f, ' ', n)};
   ^~~~~~~
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:558:25: note: in expansion of macro ‘SFGETC’
   while (--width > 0 && SFGETC(f, inp) >= 0)
                         ^~~~~~
sfvprintf.c:579:5: warning: "_more_void_int" is not defined, evaluates to 0 [-Wundef]
 #if _more_void_int
     ^~~~~~~~~~~~~~
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:572:11: note: in expansion of macro ‘SFGETC’
       if (SFGETC(f, inp) >= 0) {
           ^~~~~~
sfvprintf.c:620:5: warning: "_more_long_int" is not defined, evaluates to 0 [-Wundef]
 #if _more_long_int || _more_void_int
     ^~~~~~~~~~~~~~
sfvprintf.c:620:23: warning: "_more_void_int" is not defined, evaluates to 0 [-Wundef]
 #if _more_long_int || _more_void_int
                       ^~~~~~~~~~~~~~
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:591:11: note: in expansion of macro ‘SFGETC’
       if (SFGETC(f, inp) >= 0 &&
           ^~~~~~
sfvprintf.c:689:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       if (v == HIGHBITI) { /* avoid overflow */
             ^~
sfvprintf.c:690:24: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    v = (int) (HIGHBITI / base);
                        ^
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:593:4: note: in expansion of macro ‘SFGETC’
    SFGETC(f, inp);
    ^~~~~~
sfvprintf.c:691:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    *--sp = _Sfdigits[HIGHBITI - ((uint) v) * base];
                                            ^
sfvscanf.c:605:36: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    (argv.lu << 3) + (argv.lu << 1) + (inp - '0');
                                    ^
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:606:27: note: in expansion of macro ‘SFGETC’
   } while (--width > 0 && SFGETC(f, inp) >= '0'
                           ^~~~~~
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:616:4: note: in expansion of macro ‘SFGETC’
    SFGETC(f, inp) >= 0 && sp[inp] < base)
    ^~~~~~
sfvscanf.c:636:33: warning: conversion to ‘long long unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    argv.lu = (argv.lu << shift) + sp[inp];
                                 ^
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:638:9: note: in expansion of macro ‘SFGETC’
         SFGETC(f, inp) >= 0 && sp[inp] < base);
         ^~~~~~
sfvprintf.c:700:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
       } while ((v = ((uint) v) >> n));
                     ^
sfvprintf.c:703:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    *--sp = ssp[((uint) v) % base];
                           ^
sfvscanf.c:641:23: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    argv.lu = (argv.lu * base) + sp[inp];
                       ^
sfvprintf.c:704:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       } while ((v = ((uint) v) / base));
                                ^
sfvscanf.c:641:31: warning: conversion to ‘long long unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    argv.lu = (argv.lu * base) + sp[inp];
                               ^
sfvprintf.c:704:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
       } while ((v = ((uint) v) / base));
                     ^
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:643:9: note: in expansion of macro ‘SFGETC’
         SFGETC(f, inp) >= 0 && sp[inp] < base);
         ^~~~~~
sfvscanf.c:654:5: warning: "_more_void_int" is not defined, evaluates to 0 [-Wundef]
 #if _more_void_int
     ^~~~~~~~~~~~~~
In file included from sfvprintf.c:14:0:
sfhdr.h:655:17: warning: conversion to ‘char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
 #define _Sfdec  (_Sftable.sf_dec)
                 ^
sfvprintf.c:755:16: note: in expansion of macro ‘_Sfdec’
        *--sp = _Sfdec[(base <<= 1) + 1];
                ^~~~~~
sfhdr.h:655:17: warning: conversion to ‘char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
 #define _Sfdec  (_Sftable.sf_dec)
                 ^
sfvprintf.c:756:16: note: in expansion of macro ‘_Sfdec’
        *--sp = _Sfdec[base];
                ^~~~~~
sfvscanf.c:699:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
    *argv.s++ = inp;
                ^~~
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:700:27: note: in expansion of macro ‘SFGETC’
   } while (--width > 0 && SFGETC(f, inp) >= 0);
                           ^~~~~~
sfvscanf.c:704:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
    *argv.s++ = inp;
                ^~~
sfvprintf.c:796:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (dval == 0.)
            ^~
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:705:27: note: in expansion of macro ‘SFGETC’
   } while (--width > 0 && SFGETC(f, inp) >= 0);
                           ^~~~~~
sfvscanf.c:707:19: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   form = setclass((char *) form, accept);
                   ^
In file included from sfvprintf.c:14:0:
sfhdr.h:315:18: warning: declaration of ‘lv’ shadows a previous local [-Wshadow]
  { struct lconv* lv; \
                  ^
sfvprintf.c:824:6: note: in expansion of macro ‘SFSETLOCALE’
      SFSETLOCALE(decimal, thousand);
      ^~~~~~~~~~~
sfvprintf.c:37:14: note: shadowed declaration is here
     Sflong_t lv;
              ^~
sfvscanf.c:718:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
    *argv.s++ = inp;
                ^~~
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:107:42: note: in expansion of macro ‘SFEND’
 #define SFGETC(f,c) ((c) = (d < endd || (SFEND(f), SFBUF(f), d < endd)) ? \
                                          ^~~~~
sfvscanf.c:719:27: note: in expansion of macro ‘SFGETC’
   } while (--width > 0 && SFGETC(f, inp) >= 0);
                           ^~~~~~
sfvprintf.c:834:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (dval != 0.) {
               ^~
sfvprintf.c:849:33: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      *--ep = (decpt > 0 || dval == 0.) ? '+' : '-';
                                 ^~
sfvscanf.c:742:42: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      else if ((*fm->eventf) (f, SF_DPOP, (void *) form, ft) < 0)
                                          ^
In file included from sfvprintf.c:14:0:
sfhdr.h:315:18: warning: declaration of ‘lv’ shadows a previous local [-Wshadow]
  { struct lconv* lv; \
                  ^
sfvprintf.c:863:6: note: in expansion of macro ‘SFSETLOCALE’
      SFSETLOCALE(decimal, thousand);
      ^~~~~~~~~~~
sfvprintf.c:37:14: note: shadowed declaration is here
     Sflong_t lv;
              ^~
In file included from sfvscanf.c:14:0:
sfvscanf.c:106:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (rs > 0 ? SFREAD(f,(void*)data,d-data) : ((f->next = d), 0)) )
                                    ^
sfhdr.h:542:47: note: in definition of macro ‘SFREAD’
 #define SFREAD(f,s,n) (SETLOCAL(f),sfread(f,s,n))
                                               ^
sfvscanf.c:770:5: note: in expansion of macro ‘SFEND’
     SFEND(f);
     ^~~~~
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfvscanf.c:771:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfvprintf.c:919:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   *--sp = fmt;
           ^~~
In file included from sfvprintf.c:14:0:
sfvprintf.c:932:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SFnputc(f, v, n);
                    ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:932:6: note: in expansion of macro ‘SFnputc’
      SFnputc(f, v, n);
      ^~~~~~~
sfvprintf.c:936:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SFnputc(f, '0', n);
                      ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:936:6: note: in expansion of macro ‘SFnputc’
      SFnputc(f, '0', n);
      ^~~~~~~
sfvprintf.c:942:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SFwrite(f, sp, n);
                     ^
sfhdr.h:739:41: note: in definition of macro ‘MEMCPY’
  { default : memcpy((void*)to,(void*)fr,n); to += n; fr += n; break; \
                                         ^
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:740:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  7 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:741:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  6 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:742:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  5 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:743:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  4 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:744:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  3 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:745:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  2 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:746:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  1 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvprintf.c:942:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SFwrite(f, sp, n);
                     ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvprintf.c:946:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFnputc(f, '0', n);
                   ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:946:3: note: in expansion of macro ‘SFnputc’
   SFnputc(f, '0', n);
   ^~~~~~~
sfvprintf.c:950:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFwrite(f, sp, n);
                  ^
sfhdr.h:739:41: note: in definition of macro ‘MEMCPY’
  { default : memcpy((void*)to,(void*)fr,n); to += n; fr += n; break; \
                                         ^
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:740:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  7 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:741:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  6 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:742:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  5 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:743:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  4 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:744:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  3 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:745:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  2 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:746:22: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
    case  1 : *to++ = *fr++; \
                      ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfvprintf.c:950:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFwrite(f, sp, n);
                  ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfvprintf.c:954:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SFnputc(f, ' ', n);
                   ^
sfhdr.h:544:49: note: in definition of macro ‘SFNPUTC’
 #define SFNPUTC(f,c,n) (SETLOCAL(f),sfnputc(f,c,n))
                                                 ^
sfvprintf.c:954:3: note: in expansion of macro ‘SFnputc’
   SFnputc(f, ' ', n);
   ^~~~~~~
sfvprintf.c:967:42: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      else if ((*fm->eventf) (f, SF_DPOP, (void *) form, ft) < 0)
                                          ^
In file included from sfvprintf.c:14:0:
sfvprintf.c:1004:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  (void) SFWRITE(f, (void *) d, n);
                                ^
sfhdr.h:541:49: note: in definition of macro ‘SFWRITE’
 #define SFWRITE(f,s,n) (SETLOCAL(f),sfwrite(f,s,n))
                                                 ^
sfhdr.h:556:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     ((f)->mode &= ~(SF_LOCK|SF_RC|SF_RV), _SFOPEN(f), 0) )
                ^
sfvprintf.c:1008:5: note: in expansion of macro ‘SFOPEN’
     SFOPEN(f, 0);
     ^~~~~~
sfvprintf.c:37:14: warning: unused variable ‘lv’ [-Wunused-variable]
     Sflong_t lv;
              ^~
In file included from sfvprintf.c:14:0:
sfhdr.h:740:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  7 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:741:4: note: here
    case  6 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:741:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  6 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:742:4: note: here
    case  5 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:742:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  5 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:743:4: note: here
    case  4 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:743:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  4 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:744:4: note: here
    case  3 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:744:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  3 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:745:4: note: here
    case  2 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:745:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  2 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:746:4: note: here
    case  1 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:124:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfvprintf.c:247:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
      form += 1;  /* fall through for '*' */
      ~~~~~^~~~
sfvprintf.c:248:2: note: here
  case '*':
  ^~~~
In file included from sfvprintf.c:14:0:
sfhdr.h:740:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  7 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:741:4: note: here
    case  6 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:741:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  6 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:742:4: note: here
    case  5 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:742:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  5 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:743:4: note: here
    case  4 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:743:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  4 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:744:4: note: here
    case  3 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:744:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  3 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:745:4: note: here
    case  2 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:745:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  2 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfhdr.h:746:4: note: here
    case  1 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:518:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, v);
   ^~~~~~~
sfvprintf.c:593:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
      ssp = "0123456789ABCDEF";
      ~~~~^~~~~~~~~~~~~~~~~~~~
sfvprintf.c:594:2: note: here
  case 'x':
  ^~~~
sfvprintf.c:604:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
      flags &= ~(SFFMT_SIGN | SFFMT_BLANK);
      ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sfvprintf.c:605:2: note: here
  case 'd':
  ^~~~
In file included from sfvprintf.c:14:0:
sfhdr.h:740:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  7 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:741:4: note: here
    case  6 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:741:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  6 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:742:4: note: here
    case  5 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:742:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  5 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:743:4: note: here
    case  4 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:743:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  4 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:744:4: note: here
    case  3 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:744:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  3 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:745:4: note: here
    case  2 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:745:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  2 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:746:4: note: here
    case  1 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:942:6: note: in expansion of macro ‘SFwrite’
      SFwrite(f, sp, n);
      ^~~~~~~
sfhdr.h:740:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  7 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:741:4: note: here
    case  6 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:741:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  6 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:742:4: note: here
    case  5 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:742:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  5 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:743:4: note: here
    case  4 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:743:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  4 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:744:4: note: here
    case  3 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:744:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  3 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:745:4: note: here
    case  2 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:745:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case  2 : *to++ = *fr++; \
              ~~~~~~^~~~~~
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
sfhdr.h:746:4: note: here
    case  1 : *to++ = *fr++; \
    ^
sfvprintf.c:81:24: note: in expansion of macro ‘MEMCPY’
  { if((endd-d) >= n) { MEMCPY(d,s,n); } \
                        ^~~~~~
sfvprintf.c:950:3: note: in expansion of macro ‘SFwrite’
   SFwrite(f, sp, n);
   ^~~~~~~
  CCLD     libsfio_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
Making all in vmalloc
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vmalloc'
  CC       malloc.lo
  CC       vmbest.lo
  CC       vmclear.lo
  CC       vmdebug.lo
  CC       vmdcheap.lo
  CC       vmclose.lo
  CC       vmdisc.lo
  CC       vmlast.lo
  CC       vmpool.lo
  CC       vmopen.lo
  CC       vmprofile.lo
  CC       vmprivate.lo
  CC       vmset.lo
  CC       vmsegment.lo
  CC       vmstat.lo
  CC       vmregion.lo
  CC       vmtrace.lo
  CC       vmwalk.lo
  CC       vmstrdup.lo
In file included from vmdcheap.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmdisc.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmclear.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmprofile.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from malloc.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmdebug.c:22:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmset.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmstat.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
vmclear.c: In function ‘vmclear’:
vmclear.c:49:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  size = seg->baddr - ((Vmuchar_t *) tp) - 2 * sizeof(Head_t);
                                         ^
In file included from vmpool.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmstrdup.c:15:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmclose.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
vmprofile.c: In function ‘pfsearch’:
vmprofile.c:87:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     h = line + (((Vmulong_t) vm) >> 4);
                  ^
vmprofile.c:87:14: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     h = line + (((Vmulong_t) vm) >> 4);
              ^
In file included from vmbest.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmopen.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
vmdebug.c: In function ‘vmdbwarn’:
vmdebug.c:65:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     write(2, mesg, n);
                    ^
In file included from vmprofile.c:14:0:
vmprofile.c: In function ‘pfsetinfo’:
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:322:21: note: in expansion of macro ‘PFDATA’
 #define PFOBJ(d)   (PFDATA(d)->head.seg.pf)
                     ^~~~~~
vmprofile.c:209:5: note: in expansion of macro ‘PFOBJ’
     PFOBJ(data) = pf;
     ^~~~~
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:323:21: note: in expansion of macro ‘PFDATA’
 #define PFSIZE(d)  (PFDATA(d)->head.size.size)
                     ^~~~~~
vmprofile.c:210:5: note: in expansion of macro ‘PFSIZE’
     PFSIZE(data) = size;
     ^~~~~~
In file included from vmtrace.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmprivate.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
malloc.c:16:5: warning: "_BLD_INSTRUMENT_" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_INSTRUMENT_ || cray
     ^~~~~~~~~~~~~~~~
malloc.c:16:25: warning: "cray" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_INSTRUMENT_ || cray
                         ^~~~
In file included from vmdebug.c:22:0:
vmdebug.c: In function ‘dbwarn’:
In file included from vmlast.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
In file included from vmsegment.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:60:42: note: in definition of macro ‘VLONG’
 #define VLONG(addr) ((Vmulong_t)((char*)(addr) - (char*)0) )
                                          ^~~~
vmdebug.c:143:9: note: in expansion of macro ‘INT2PTR’
        (INT2PTR(char *, DBLINE(data))),
         ^~~~~~~
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:350:20: note: in expansion of macro ‘DBLN’
 #define DBLINE(d) (DBLN(d) < 0 ? -DBLN(d) : DBLN(d))
                    ^~~~
vmdebug.c:143:25: note: in expansion of macro ‘DBLINE’
        (INT2PTR(char *, DBLINE(data))),
                         ^~~~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:60:42: note: in definition of macro ‘VLONG’
 #define VLONG(addr) ((Vmulong_t)((char*)(addr) - (char*)0) )
                                          ^~~~
vmdebug.c:143:9: note: in expansion of macro ‘INT2PTR’
        (INT2PTR(char *, DBLINE(data))),
         ^~~~~~~
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:350:35: note: in expansion of macro ‘DBLN’
 #define DBLINE(d) (DBLN(d) < 0 ? -DBLN(d) : DBLN(d))
                                   ^~~~
vmdebug.c:143:25: note: in expansion of macro ‘DBLINE’
        (INT2PTR(char *, DBLINE(data))),
                         ^~~~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:60:42: note: in definition of macro ‘VLONG’
 #define VLONG(addr) ((Vmulong_t)((char*)(addr) - (char*)0) )
                                          ^~~~
vmdebug.c:143:9: note: in expansion of macro ‘INT2PTR’
        (INT2PTR(char *, DBLINE(data))),
         ^~~~~~~
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:350:45: note: in expansion of macro ‘DBLN’
 #define DBLINE(d) (DBLN(d) < 0 ? -DBLN(d) : DBLN(d))
                                             ^~~~
vmdebug.c:143:25: note: in expansion of macro ‘DBLINE’
        (INT2PTR(char *, DBLINE(data))),
                         ^~~~~~
vmprofile.c: In function ‘vmprofile’:
vmprofile.c:319:50: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define CHKBUF() (bufp >= endbuf ? (write(fd,buf,bufp-buf), bufp=buf) : bufp)
                                                  ^
vmprofile.c:388:2: note: in expansion of macro ‘CHKBUF’
  CHKBUF();
  ^~~~~~
vmstat.c: In function ‘vmstat’:
vmstat.c:58:15: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   s = SIZE(b) & ~BITS;
               ^
vmprofile.c:319:50: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define CHKBUF() (bufp >= endbuf ? (write(fd,buf,bufp-buf), bufp=buf) : bufp)
                                                  ^
vmprofile.c:394:6: note: in expansion of macro ‘CHKBUF’
      CHKBUF();
      ^~~~~~
In file included from vmdebug.c:22:0:
vmdebug.c: In function ‘dbsetinfo’:
vmprofile.c:24:20: warning: conversion to ‘Vmulong_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define PFLINE(pf) ((pf)->line)
                    ^
vmprofile.c:396:45: note: in expansion of macro ‘PFLINE’
      bufp = (*_Vmstrcpy) (bufp, (*_Vmitoa) (PFLINE(pf), -1), ':');
                                             ^~~~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:357:42: note: in expansion of macro ‘DBLN’
 #define DBSETFL(d,f,l) (DBFILE(d) = (f), DBLN(d) = (f) ? (l) : 1)
                                          ^~~~
vmdebug.c:216:5: note: in expansion of macro ‘DBSETFL’
     DBSETFL(data, (db ? db->file : NIL(char *)), line);
     ^~~~~~~
vmprofile.c:320:45: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define FLSBUF() (bufp > buf ? write(fd,buf,bufp-buf) : 0)
                                             ^
vmprofile.c:413:5: note: in expansion of macro ‘FLSBUF’
     FLSBUF();
     ^~~~~~
In file included from vmstat.c:14:0:
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:323:21: note: in expansion of macro ‘PFDATA’
 #define PFSIZE(d)  (PFDATA(d)->head.size.size)
                     ^~~~~~
vmstat.c:68:8: note: in expansion of macro ‘PFSIZE’
    s = PFSIZE(DATA(b));
        ^~~~~~
vmstat.c:76:15: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      (SIZE(b) & ~BITS));
               ^
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:369:66: note: in expansion of macro ‘DBLN’
   (((begp) = (Vmuchar_t*)(d)+DBSIZE(d)), ((endp) = (Vmuchar_t*)(&DBLN(d))) )
                                                                  ^~~~
vmdebug.c:223:5: note: in expansion of macro ‘DBTAIL’
     DBTAIL(data, begp, endp);
     ^~~~~~
vmstat.c:84:44: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if ((s = ((char *) endb - (char *) b) - s) > 0) {
                                            ^
vmstat.c:90:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   st->n_free += (SIZE(seg->free) + sizeof(Head_t)) / s;
              ^~
vmstat.c:90:17: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   st->n_free += (SIZE(seg->free) + sizeof(Head_t)) / s;
                 ^
vmstat.c:92:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   ((seg->baddr - (Vmuchar_t *) b) - sizeof(Head_t)) / s;
                                   ^
vmstat.c:91:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      st->n_busy +=
                 ^~
vmstat.c:92:3: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
   ((seg->baddr - (Vmuchar_t *) b) - sizeof(Head_t)) / s;
   ^
vmstat.c:99:43: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      st->s_busy = (st->m_busy = vd->pool) * st->n_busy;
                                           ^
vmstat.c:101:43: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      st->s_free = (st->m_free = vd->pool) * st->n_free;
                                           ^
In file included from vmprofile.c:14:0:
vmprofile.c: In function ‘pffree’:
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:322:21: note: in expansion of macro ‘PFDATA’
 #define PFOBJ(d)   (PFDATA(d)->head.seg.pf)
                     ^~~~~~
vmprofile.c:472:10: note: in expansion of macro ‘PFOBJ’
     pf = PFOBJ(data);
          ^~~~~
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:323:21: note: in expansion of macro ‘PFDATA’
 #define PFSIZE(d)  (PFDATA(d)->head.size.size)
                     ^~~~~~
vmprofile.c:473:9: note: in expansion of macro ‘PFSIZE’
     s = PFSIZE(data);
         ^~~~~~
vmdebug.c: In function ‘dbaddr’:
vmdebug.c:280:52: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  b = (Block_t *) ((Vmuchar_t *) DATA(b) + (SIZE(b) & ~BITS));
                                                    ^
malloc.c: In function ‘atou’:
malloc.c:66:16: warning: conversion to ‘Vmulong_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   v = (v << 4) + (*s - '0');
                ^
malloc.c:68:16: warning: conversion to ‘Vmulong_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   v = (v << 4) + (*s - 'a') + 10;
                ^
malloc.c:70:16: warning: conversion to ‘Vmulong_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   v = (v << 4) + (*s - 'A') + 10;
                ^
malloc.c:77:14: warning: conversion to ‘Vmulong_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   v = v * 10 + (*s - '0');
              ^
vmdebug.c: In function ‘dbsize’:
vmdebug.c:314:56: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      b = (Block_t *) ((Vmuchar_t *) DATA(b) + (SIZE(b) & ~BITS));
                                                        ^
vmprofile.c: In function ‘pfresize’:
In file included from vmwalk.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:322:21: note: in expansion of macro ‘PFDATA’
 #define PFOBJ(d)   (PFDATA(d)->head.seg.pf)
                     ^~~~~~
vmprofile.c:527:10: note: in expansion of macro ‘PFOBJ’
     pf = PFOBJ(data);
          ^~~~~
malloc.c: In function ‘insertpid’:
In file included from vmhdr.h:246:0,
                 from vmstrdup.c:15:
vmstrdup.c: In function ‘vmstrdup’:
malloc.c:110:9: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  *--s = '0' + pid % 10;
         ^~~
vmstrdup.c:27:8: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
        strlen(s) + 1)) ? (char *) memcpy(t, s,
        ^
vmalloc.h:176:58: note: in definition of macro ‘vmalloc’
 #define vmalloc(vm,sz)  (*(_VM_(vm)->meth.allocf))((vm),(sz))
                                                          ^~
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:323:21: note: in expansion of macro ‘PFDATA’
 #define PFSIZE(d)  (PFDATA(d)->head.size.size)
                     ^~~~~~
vmprofile.c:528:19: note: in expansion of macro ‘PFSIZE’
     s = oldsize = PFSIZE(data);
                   ^~~~~~
vmalloc.h:176:57: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define vmalloc(vm,sz)  (*(_VM_(vm)->meth.allocf))((vm),(sz))
                                                         ^
vmstrdup.c:26:7: note: in expansion of macro ‘vmalloc’
       vmalloc(v, n =
       ^~~~~~~
vmstrdup.c:28:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
              n) : (char *) 0);
              ^
In file included from vmregion.c:14:0:
vmhdr.h:149:5: warning: "_long_double" is not defined, evaluates to 0 [-Wundef]
 #if _long_double
     ^~~~~~~~~~~~
vmprofile.c: In function ‘pfsize’:
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:323:21: note: in expansion of macro ‘PFDATA’
 #define PFSIZE(d)  (PFDATA(d)->head.size.size)
                     ^~~~~~
vmprofile.c:575:60: note: in expansion of macro ‘PFSIZE’
     return (*Vmbest->addrf) (vm, addr) != 0 ? -1L : (long) PFSIZE(addr);
                                                            ^~~~~~
vmpool.c: In function ‘poolalloc’:
malloc.c: In function ‘vmflinit’:
vmpool.c:60:21: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      (s = (SIZE(tp) & ~BITS) + sizeof(Head_t)) >= size)
                     ^
malloc.c:197:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
    vmdbwatch((void *) addr);
              ^
vmpool.c:67:20: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      s = (SIZE(tp) & ~BITS) + sizeof(Head_t);
                    ^
vmtrace.c: In function ‘trstrcpy’:
vmtrace.c:28:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     n = strlen(from);
         ^~~~~~
In file included from vmdebug.c:22:0:
vmdebug.c: In function ‘dbresize’:
vmtrace.c:29:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     memcpy(to, from, n);
                      ^
vmtrace.c:31:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     if ((*to = endc))
                ^~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:350:20: note: in expansion of macro ‘DBLN’
 #define DBLINE(d) (DBLN(d) < 0 ? -DBLN(d) : DBLN(d))
                    ^~~~
vmdebug.c:473:15: note: in expansion of macro ‘DBLINE’
     oldline = DBLINE(addr);
               ^~~~~~
malloc.c: At top level:
malloc.c:273:6: warning: no previous prototype for ‘cfree’ [-Wmissing-prototypes]
 void cfree(reg void * data)
      ^~~~~
vmbest.c: In function ‘bestreclaim’:
vmbest.c:368:16: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   size = (size & ~BITS) + s + sizeof(Head_t);
                ^
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:350:35: note: in expansion of macro ‘DBLN’
 #define DBLINE(d) (DBLN(d) < 0 ? -DBLN(d) : DBLN(d))
                                   ^~~~
vmdebug.c:473:15: note: in expansion of macro ‘DBLINE’
     oldline = DBLINE(addr);
               ^~~~~~
vmbest.c:370:8: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   size &= ~BITS;
        ^~
malloc.c:279:7: warning: no previous prototype for ‘memalign’ [-Wmissing-prototypes]
 void *memalign(reg size_t align, reg size_t size)
       ^~~~~~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:350:45: note: in expansion of macro ‘DBLN’
 #define DBLINE(d) (DBLN(d) < 0 ? -DBLN(d) : DBLN(d))
                                             ^~~~
vmdebug.c:473:15: note: in expansion of macro ‘DBLINE’
     oldline = DBLINE(addr);
               ^~~~~~
vmpool.c: In function ‘pooladdr’:
vmpool.c:127:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      (((Vmuchar_t *) addr - laddr) / size) * size);
                                    ^
vmtrace.c: In function ‘trtrace’:
vmtrace.c:134:24: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     write(Trfile, buf, (bufp - buf));
                        ^
In file included from vmbest.c:14:0:
vmhdr.h:223:20: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define C_INDEX(s) (s < MAXCACHE ? INDEX(s) : S_CACHE)
                    ^
vmbest.c:384:8: note: in expansion of macro ‘C_INDEX’
    c = C_INDEX(s);
        ^~~~~~~
vmhdr.h:99:25: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRBITS(w) ((w) &= ~BITS)
                         ^
vmbest.c:386:7: note: in expansion of macro ‘CLRBITS’
       CLRBITS(s);
       ^~~~~~~
In file included from vmtrace.c:14:0:
vmtrace.c: In function ‘vmtrbusy’:
vmhdr.h:321:62: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define PFDATA(d)  ((Head_t*)((Vmuchar_t*)(d)+(SIZE(BLOCK(d))&~BITS)-sizeof(Head_t)) )
                                                              ^
vmhdr.h:323:21: note: in expansion of macro ‘PFDATA’
 #define PFSIZE(d)  (PFDATA(d)->head.size.size)
                     ^~~~~~
vmtrace.c:173:7: note: in expansion of macro ‘PFSIZE’
   s = PFSIZE(data);
       ^~~~~~
vmtrace.c:175:15: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   s = SIZE(b) & ~BITS;
               ^
vmdebug.c: In function ‘vmdbcheck’:
vmtrace.c:179:56: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      b = (Block_t *) ((Vmuchar_t *) DATA(b) + (SIZE(b) & ~BITS));
                                                        ^
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:361:21: note: in expansion of macro ‘DBLN’
 #define DBISBAD(d) (DBLN(d) <= 0)
                     ^~~~
vmdebug.c:537:10: note: in expansion of macro ‘DBISBAD’
      if (DBISBAD(data)) { /* seen this before */
          ^~~~~~~
vmpool.c: In function ‘poolcompact’:
vmpool.c:246:33: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  if (seg->size == (s = SIZE(fp) & ~BITS))
                                 ^
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:369:66: note: in expansion of macro ‘DBLN’
   (((begp) = (Vmuchar_t*)(d)+DBSIZE(d)), ((endp) = (Vmuchar_t*)(&DBLN(d))) )
                                                                  ^~~~
vmdebug.c:547:6: note: in expansion of macro ‘DBTAIL’
      DBTAIL(data, begp, endp);
      ^~~~~~
vmopen.c: In function ‘vmopen’:
vmopen.c:138:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     SIZE(b) = seg->baddr - (Vmuchar_t *) b - 2 * sizeof(Head_t);
                                            ^
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:360:22: note: in expansion of macro ‘DBLN’
 #define DBSETBAD(d) (DBLN(d) > 0 ? (DBLN(d) = -DBLN(d)) : -1)
                      ^~~~
vmdebug.c:553:3: note: in expansion of macro ‘DBSETBAD’
   DBSETBAD(data);
   ^~~~~~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:360:37: note: in expansion of macro ‘DBLN’
 #define DBSETBAD(d) (DBLN(d) > 0 ? (DBLN(d) = -DBLN(d)) : -1)
                                     ^~~~
vmdebug.c:553:3: note: in expansion of macro ‘DBSETBAD’
   DBSETBAD(data);
   ^~~~~~~~
vmhdr.h:345:38: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define DBBSIZE(d) (SIZE(DBBLOCK(d)) & ~BITS)
                                      ^
vmhdr.h:349:53: note: in expansion of macro ‘DBBSIZE’
 #define DBLN(d)  (((Head_t*)((Vmuchar_t*)DBBLOCK(d)+DBBSIZE(d)))->head.size.line )
                                                     ^~~~~~~
vmhdr.h:360:48: note: in expansion of macro ‘DBLN’
 #define DBSETBAD(d) (DBLN(d) > 0 ? (DBLN(d) = -DBLN(d)) : -1)
                                                ^~~~
vmdebug.c:553:3: note: in expansion of macro ‘DBSETBAD’
   DBSETBAD(data);
   ^~~~~~~~
vmdebug.c:559:18: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
         (SIZE(b) & ~BITS));
                  ^
vmbest.c: In function ‘bestalloc’:
vmhdr.h:109:25: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRJUNK(w) ((w) &= ~JUNK)
                         ^
vmbest.c:519:2: note: in expansion of macro ‘CLRJUNK’
  CLRJUNK(SIZE(tp));
  ^~~~~~~
vmlast.c: In function ‘lastfree’:
vmlast.c:106:10: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      s = (Vmuchar_t *) (seg->free) - (Vmuchar_t *) data;
          ^
vmlast.c:108:10: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      s = (Vmuchar_t *) BLOCK(seg->baddr) - (Vmuchar_t *) data;
          ^
vmbest.c:539:11: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
       ((s & ~BITS) - (size + sizeof(Head_t))) | JUNK | BUSY;
           ^
vmlast.c:116:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  ((Vmuchar_t *) BLOCK(seg->baddr) - (Vmuchar_t *) data) -
                                                         ^
In file included from vmbest.c:14:0:
vmhdr.h:109:25: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRJUNK(w) ((w) &= ~JUNK)
                         ^
vmbest.c:543:6: note: in expansion of macro ‘CLRJUNK’
      CLRJUNK(SIZE(tp));
      ^~~~~~~
vmprivate.c: In function ‘vmextend’:
vmprivate.c:145:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  SIZE(bp) = seg->baddr - (Vmuchar_t *) bp - 2 * sizeof(Head_t);
                                           ^
vmhdr.h:106:26: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRPFREE(w) ((w) &= ~PFREE)
                          ^
vmbest.c:553:7: note: in expansion of macro ‘CLRPFREE’
       CLRPFREE(SIZE(NEXT(tp)));
       ^~~~~~~~
vmlast.c: In function ‘lastresize’:
vmlast.c:173:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      oldsize = (Vmuchar_t *) seg->last - (Vmuchar_t *) data;
                ^
vmlast.c:175:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      oldsize = (Vmuchar_t *) BLOCK(seg->baddr) - (Vmuchar_t *) data;
                ^
vmlast.c:180:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      oldsize = s;
                ^
vmlast.c:182:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      oldsize = (Vmuchar_t *) tp - (Vmuchar_t *) data;
                ^
In file included from vmprivate.c:14:0:
vmhdr.h:106:26: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRPFREE(w) ((w) &= ~PFREE)
                          ^
vmprivate.c:173:2: note: in expansion of macro ‘CLRPFREE’
  CLRPFREE(SIZE(NEXT(t)));
  ^~~~~~~~
vmhdr.h:106:26: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRPFREE(w) ((w) &= ~PFREE)
                          ^
vmbest.c:592:5: note: in expansion of macro ‘CLRPFREE’
     CLRPFREE(SIZE(NEXT(tp)));
     ^~~~~~~~
vmlast.c:190:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      ds = size - s;
                ^
vmlast.c:190:11: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      ds = size - s;
           ^~~~
In file included from vmlast.c:14:0:
vmhdr.h:64:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
 #define ROUNDX(x,y) ((((x) + ((y)-1)) / (y)) * (y))
                            ^
vmhdr.h:65:37: note: in expansion of macro ‘ROUNDX’
 #define ROUND(x,y) (((y)&((y)-1)) ? ROUNDX((x),(y)) : ROUND2((x),(y)) )
                                     ^~~~~~
vmlast.c:191:11: note: in expansion of macro ‘ROUND’
      ds = ROUND(ds, vd->incr);
           ^~~~~
vmbest.c:605:15: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      SIZE(np) &= ~BITS;
               ^~
vmhdr.h:63:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
 #define ROUND2(x,y) (((x) + ((y)-1)) & ~((y)-1))
                           ^
vmhdr.h:65:55: note: in expansion of macro ‘ROUND2’
 #define ROUND(x,y) (((y)&((y)-1)) ? ROUNDX((x),(y)) : ROUND2((x),(y)) )
                                                       ^~~~~~
vmlast.c:191:11: note: in expansion of macro ‘ROUND’
      ds = ROUND(ds, vd->incr);
           ^~~~~
vmhdr.h:65:20: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(x,y) (((y)&((y)-1)) ? ROUNDX((x),(y)) : ROUND2((x),(y)) )
                    ^
vmlast.c:191:11: note: in expansion of macro ‘ROUND’
      ds = ROUND(ds, vd->incr);
           ^~~~~
vmhdr.h:65:20: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(x,y) (((y)&((y)-1)) ? ROUNDX((x),(y)) : ROUND2((x),(y)) )
                    ^
vmlast.c:191:11: note: in expansion of macro ‘ROUND’
      ds = ROUND(ds, vd->incr);
           ^~~~~
vmlast.c:193:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
       seg->extent + ds, vm->disc);
                   ^
vmlast.c:196:13: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   seg->size += ds;
             ^~
vmlast.c:197:15: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
   seg->extent += ds;
               ^~
vmlast.c:215:9: warning: conversion to ‘ssize_t {aka int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
    ds = oldsize < size ? oldsize : size;
         ^~~~~~~
In file included from vmlast.c:14:0:
vmhdr.h:373:10: warning: conversion to ‘unsigned int’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
  switch(n/sizeof(int)) \
          ^
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmlast.c:216:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
    INTCOPY(d, ed, ds);
                   ^
vmhdr.h:374:40: note: in definition of macro ‘INTCOPY’
  { default: memcpy((void*)to,(void*)fr,n); break; \
                                        ^
vmbest.c: In function ‘bestaddr’:
vmbest.c:665:32: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      reg size_t size = SIZE(b) & ~BITS;
                                ^
vmlast.c:222:17: warning: conversion to ‘unsigned int’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
    SIZE(tp) = s - sizeof(Head_t);
                 ^
vmlast.c:241:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
      SIZE(tp) = (s - size) - sizeof(Head_t);
                    ^
vmbest.c: In function ‘bestfree’:
vmbest.c:726:60: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  (*_Vmtrace) (vm, (Vmuchar_t *) data, NIL(Vmuchar_t *), (s & ~BITS),
                                                            ^
vmlast.c: In function ‘lastsize’:
vmlast.c:288:59: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  return (Vmuchar_t *) vd->seg->baddr - (Vmuchar_t *) addr -
                                                           ^
vmlast.c:288:59: warning: conversion to ‘long int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  return (Vmuchar_t *) vd->seg->baddr - (Vmuchar_t *) addr -
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
      sizeof(Head_t);
      ~~~~~~~~~~~~~~                                        
vmlast.c: In function ‘lastcompact’:
vmlast.c:312:33: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  if (seg->size == (s = SIZE(fp) & ~BITS))
                                 ^
In file included from vmbest.c:14:0:
vmbest.c: In function ‘bestresize’:
vmhdr.h:99:25: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRBITS(w) ((w) &= ~BITS)
                         ^
vmbest.c:784:2: note: in expansion of macro ‘CLRBITS’
  CLRBITS(SIZE(rp));
  ^~~~~~~
vmhdr.h:99:25: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRBITS(w) ((w) &= ~BITS)
                         ^
vmbest.c:790:3: note: in expansion of macro ‘CLRBITS’
   CLRBITS(s);
   ^~~~~~~
vmhdr.h:223:20: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define C_INDEX(s) (s < MAXCACHE ? INDEX(s) : S_CACHE)
                    ^
vmbest.c:793:23: note: in expansion of macro ‘C_INDEX’
   bestreclaim(vd, np, C_INDEX(s));
                       ^~~~~~~
vmlast.c: In function ‘lastalign’:
vmlast.c:369:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if ((s = (seg->baddr - (Vmuchar_t *) next)) >= sizeof(Block_t)) {
              ^
vmhdr.h:99:25: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRBITS(w) ((w) &= ~BITS)
                         ^
vmbest.c:796:3: note: in expansion of macro ‘CLRBITS’
   CLRBITS(SIZE(rp));
   ^~~~~~~
vmhdr.h:106:26: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRPFREE(w) ((w) &= ~PFREE)
                          ^
vmbest.c:807:6: note: in expansion of macro ‘CLRPFREE’
      CLRPFREE(SIZE(np));
      ^~~~~~~~
vmbest.c:838:18: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  SIZE(np) = (((s & ~BITS) - size) - sizeof(Head_t)) | BUSY | JUNK;
                  ^
vmbest.c:847:21: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      if (size < ((s & ~BITS) + bs))
                     ^
vmbest.c:848:13: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
   size = (s & ~BITS) + bs;
             ^
malloc.c: In function ‘mallopt’:
malloc.c:305:17: warning: unused parameter ‘cmd’ [-Wunused-parameter]
 int mallopt(int cmd, int value)
                 ^~~
malloc.c:305:26: warning: unused parameter ‘value’ [-Wunused-parameter]
 int mallopt(int cmd, int value)
                          ^~~~~
malloc.c: In function ‘mallinfo’:
malloc.c:321:13: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  mi.arena = sb.extent;
             ^~
malloc.c:323:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  mi.uordblks = sb.s_busy;
                ^~
malloc.c:324:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  mi.fordblks = sb.s_free;
                ^~
In file included from vmbest.c:14:0:
vmhdr.h:99:25: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRBITS(w) ((w) &= ~BITS)
                         ^
vmbest.c:873:49: note: in expansion of macro ‘CLRBITS’
   done:if (data && (type & VM_RSZERO) && size > CLRBITS(oldsize)) {
                                                 ^~~~~~~
In file included from vmlast.c:14:0:
vmlast.c: In function ‘lastresize’:
vmhdr.h:375:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 7: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:376:4: note: here
    case 6: *to++ = *fr++; \
    ^
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:376:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 6: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmbest.c: In function ‘bestsize’:
vmhdr.h:377:4: note: here
    case 5: *to++ = *fr++; \
    ^
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmbest.c:918:56: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
      b = (Block_t *) ((Vmuchar_t *) DATA(b) + (SIZE(b) & ~BITS));
                                                        ^
vmhdr.h:377:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 5: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:378:4: note: here
    case 4: *to++ = *fr++; \
    ^
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:378:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 4: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:379:4: note: here
    case 3: *to++ = *fr++; \
    ^
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:379:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 3: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:380:4: note: here
    case 2: *to++ = *fr++; \
    ^
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:380:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 2: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:381:4: note: here
    case 1: *to++ = *fr++; \
    ^
vmlast.c:216:4: note: in expansion of macro ‘INTCOPY’
    INTCOPY(d, ed, ds);
    ^~~~~~~
vmhdr.h:386:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 7: *d++ = 0; \
            ~~~~~^~~
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:387:4: note: here
    case 6: *d++ = 0; \
    ^
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:387:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 6: *d++ = 0; \
            ~~~~~^~~
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:388:4: note: here
    case 5: *d++ = 0; \
    ^
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
In file included from vmbest.c:14:0:
vmbest.c: In function ‘bestcompact’:
vmhdr.h:388:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 5: *d++ = 0; \
            ~~~~~^~~
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:106:26: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define CLRPFREE(w) ((w) &= ~PFREE)
                          ^
vmbest.c:957:2: note: in expansion of macro ‘CLRPFREE’
  CLRPFREE(SIZE(NEXT(bp)));
  ^~~~~~~~
vmhdr.h:389:4: note: here
    case 4: *d++ = 0; \
    ^
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:389:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 4: *d++ = 0; \
            ~~~~~^~~
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmbest.c:967:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    (seg->baddr - ((Vmuchar_t *) bp) - sizeof(Head_t))) > 0)
                                     ^
vmhdr.h:390:4: note: here
    case 3: *d++ = 0; \
    ^
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:390:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 3: *d++ = 0; \
            ~~~~~^~~
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:391:4: note: here
    case 2: *d++ = 0; \
    ^
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:391:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 2: *d++ = 0; \
            ~~~~~^~~
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:392:4: note: here
    case 1: *d++ = 0; \
    ^
vmlast.c:257:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmbest.c: In function ‘bestalign’:
vmbest.c:1050:6: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  s = (Vmuchar_t *) np - (Vmuchar_t *) tp;
      ^
vmbest.c:1051:24: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  SIZE(np) = ((SIZE(tp) & ~BITS) - s) | BUSY;
                        ^
vmbest.c:1065:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
  SIZE(tp) = ((s & ~BITS) - sizeof(Head_t)) | BUSY | JUNK;
                 ^
vmbest.c: In function ‘sbrkmem’:
vmbest.c:1098:5: warning: "_BLD_INSTRUMENT" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_INSTRUMENT || cray
     ^~~~~~~~~~~~~~~
vmbest.c:1098:24: warning: "cray" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_INSTRUMENT || cray
                        ^~~~
vmbest.c: At top level:
vmbest.c:1165:1: warning: missing initializer for field ‘tiny’ of ‘Vmdata_t {aka struct _vmdata_s}’ [-Wmissing-field-initializers]
 };
 ^
In file included from vmbest.c:14:0:
vmhdr.h:236:11: note: ‘tiny’ declared here
  Block_t *tiny[S_TINY]; /* small blocks                         */
           ^~~~
In file included from vmbest.c:14:0:
vmbest.c: In function ‘bestresize’:
vmhdr.h:375:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 7: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:376:4: note: here
    case 6: *to++ = *fr++; \
    ^
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:376:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 6: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:377:4: note: here
    case 5: *to++ = *fr++; \
    ^
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:377:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 5: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:378:4: note: here
    case 4: *to++ = *fr++; \
    ^
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:378:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 4: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:379:4: note: here
    case 3: *to++ = *fr++; \
    ^
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:379:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 3: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:380:4: note: here
    case 2: *to++ = *fr++; \
    ^
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:380:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 2: *to++ = *fr++; \
            ~~~~~~^~~~~~
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:381:4: note: here
    case 1: *to++ = *fr++; \
    ^
vmbest.c:852:7: note: in expansion of macro ‘INTCOPY’
       INTCOPY(d, ed, s);
       ^~~~~~~
vmhdr.h:386:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 7: *d++ = 0; \
            ~~~~~^~~
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:387:4: note: here
    case 6: *d++ = 0; \
    ^
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:387:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 6: *d++ = 0; \
            ~~~~~^~~
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:388:4: note: here
    case 5: *d++ = 0; \
    ^
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:388:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 5: *d++ = 0; \
            ~~~~~^~~
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:389:4: note: here
    case 4: *d++ = 0; \
    ^
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:389:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 4: *d++ = 0; \
            ~~~~~^~~
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:390:4: note: here
    case 3: *d++ = 0; \
    ^
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:390:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 3: *d++ = 0; \
            ~~~~~^~~
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:391:4: note: here
    case 2: *d++ = 0; \
    ^
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:391:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    case 2: *d++ = 0; \
            ~~~~~^~~
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
vmhdr.h:392:4: note: here
    case 1: *d++ = 0; \
    ^
vmbest.c:876:2: note: in expansion of macro ‘INTZERO’
  INTZERO(d, size);
  ^~~~~~~
  CCLD     libvmalloc_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vmalloc'
Making all in ast
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ast'
  CC       chresc.lo
  CC       pathpath.lo
  CC       chrtoi.lo
  CC       error.lo
  CC       fmtbuf.lo
  CC       pathaccess.lo
  CC       fmtesc.lo
  CC       pathbin.lo
  CC       pathcanon.lo
  CC       pathcat.lo
  CC       pathexists.lo
  CC       pathfind.lo
  CC       pathgetlink.lo
  CC       strcopy.lo
  CC       stresc.lo
  CC       strmatch.lo
  CC       strton.lo
pathgetlink.c:39:5: warning: no previous prototype for ‘pathgetlink’ [-Wmissing-prototypes]
 int pathgetlink(const char *name, char *buf, int siz)
     ^~~~~~~~~~~
pathgetlink.c: In function ‘pathgetlink’:
pathgetlink.c:46:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if ((n = readlink(name, buf, siz)) < 0)
                                  ^~~
chresc.c: In function ‘chresc’:
chresc.c:36:2: warning: switch missing default case [-Wswitch-default]
  switch (c = *s++) {
  ^~~~~~
chresc.c:31:5: warning: switch missing default case [-Wswitch-default]
     switch (c = *s++) {
     ^~~~~~
chresc.c:136:7: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  *p = (char *) s;
       ^
chrtoi.c: In function ‘chrtoi’:
chrtoi.c:31:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (n = 0; n < sizeof(int) * CHAR_BIT; n += CHAR_BIT) {
                   ^
chrtoi.c:32:16: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  switch (x = *((unsigned char *) s++)) {
                ^
chrtoi.c:32:2: warning: switch missing default case [-Wswitch-default]
  switch (x = *((unsigned char *) s++)) {
  ^~~~~~
stresc.c: In function ‘stresc’:
stresc.c:33:2: warning: switch missing default case [-Wswitch-default]
  switch (c = *s++) {
  ^~~~~~
stresc.c:42:9: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  *t++ = c;
         ^
In file included from strmatch.c:56:0:
./hashkey.h:49:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
fmtbuf.c: In function ‘fmtbuf’:
fmtbuf.c:33:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (n > (&buf[elementsof(buf)] - nxt))
           ^
strmatch.c:59:5: warning: "_hdr_wchar" is not defined, evaluates to 0 [-Wundef]
 #if _hdr_wchar && _lib_wctype && _lib_iswctype
     ^~~~~~~~~~
strmatch.c:122:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:142:5: warning: "_lib_mbtowc" is not defined, evaluates to 0 [-Wundef]
 #if _lib_mbtowc && MB_LEN_MAX > 1
     ^~~~~~~~~~~
strmatch.c:156:6: warning: "_lib_strcoll" is not defined, evaluates to 0 [-Wundef]
 #if !_lib_strcoll
      ^~~~~~~~~~~~
strmatch.c:160:5: warning: "_lib_fnmatch" is not defined, evaluates to 0 [-Wundef]
 #if _lib_fnmatch
     ^~~~~~~~~~~~
pathcat.c: In function ‘pathcat’:
pathcat.c:42:21: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return (*dirs ? (char *) ++dirs : 0);
                     ^
error.c: In function ‘_err_msgv’:
error.c:55:47: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     if (level && ((s = error_info.id) || (s = (char *) id))) {
                                               ^
strmatch.c: In function ‘gobble’:
strmatch.c:179:2: warning: switch missing default case [-Wswitch-default]
  switch (mbgetchar(s)) {
  ^~~~~~
strmatch.c: At top level:
strmatch.c:226:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c: In function ‘onematch’:
strmatch.c:249:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:284:25: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
    mp->current.groups = oldg;
                         ^~~~
strmatch.c:302:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:317:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:330:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
   mp->current.groups = oldg;
                        ^~~~
strmatch.c:358:28: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
       mp->current.groups = g;
                            ^
strmatch.c:367:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:378:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:418:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
   mp->current.groups = g;
                        ^
pathpath.c: In function ‘pathpath’:
pathpath.c:75:19: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     else if ((s = (char *) a)) {
                   ^
strmatch.c:427:21: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
   mp->best.groups = g;
                     ^
strmatch.c:428:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:445:5: warning: "_lib_fnmatch" is not defined, evaluates to 0 [-Wundef]
 #if _lib_fnmatch
     ^~~~~~~~~~~~
pathcanon.c:44:7: warning: no previous prototype for ‘pathcanon’ [-Wmissing-prototypes]
 char *pathcanon(char *path, int flags)
       ^~~~~~~~~
fmtesc.c: In function ‘fmtquote’:
fmtesc.c:38:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     register unsigned char *s = (unsigned char *) as;
                                 ^
fmtesc.c:48:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     c = 4 * (n + 1);
         ^
fmtesc.c:50:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  c += strlen((char *) qb);
              ^
fmtesc.c:50:4: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  c += strlen((char *) qb);
    ^~
fmtesc.c:50:7: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  c += strlen((char *) qb);
       ^~~~~~
fmtesc.c:52:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  c += strlen((char *) qe);
              ^
fmtesc.c:52:4: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  c += strlen((char *) qe);
    ^~
pathcanon.c: In function ‘pathcanon’:
fmtesc.c:52:7: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  c += strlen((char *) qe);
       ^~~~~~
fmtesc.c:53:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     b = buf = fmtbuf(c);
                      ^
pathcanon.c:95:5: warning: "PRESERVE_TRAILING_SLASH" is not defined, evaluates to 0 [-Wundef]
 #if PRESERVE_TRAILING_SLASH
     ^~~~~~~~~~~~~~~~~~~~~~~
pathcanon.c:143:18: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *(t - 1) = c;
                  ^
fmtesc.c:104:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
    *b++ = '0' + ((c >> 6) & 07);
           ^~~
fmtesc.c:105:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
    *b++ = '0' + ((c >> 3) & 07);
           ^~~
fmtesc.c:113:10: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   *b++ = c;
          ^
pathcanon.c:185:5: warning: "DONT_PRESERVE_TRAILING_SLASH" is not defined, evaluates to 0 [-Wundef]
 #if DONT_PRESERVE_TRAILING_SLASH
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
fmtesc.c:133:13: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      *b++ = c;
             ^
fmtesc.c: At top level:
fmtesc.c:154:7: warning: no previous prototype for ‘fmtnesq’ [-Wmissing-prototypes]
 char *fmtnesq(const char *as, const char *qs, size_t n)
       ^~~~~~~
pathfind.c:47:5: warning: no previous prototype for ‘pathinclude’ [-Wmissing-prototypes]
 int pathinclude(const char *dir)
     ^~~~~~~~~~~
fmtesc.c: In function ‘fmtesq’:
fmtesc.c:165:41: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return fmtquote(as, NiL, qs, strlen((char *) as), 0);
                                         ^
fmtesc.c: In function ‘fmtesc’:
fmtesc.c:174:42: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return fmtquote(as, NiL, NiL, strlen((char *) as), 0);
                                          ^
strmatch.c:525:5: warning: "_lib_wctype" is not defined, evaluates to 0 [-Wundef]
 #if _lib_wctype
     ^~~~~~~~~~~
pathfind.c: In function ‘pathfind’:
pathfind.c:81:17: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  sfsprintf(buf, size, "%s.%s", name, type);
                 ^~~~
strmatch.c:474:8: warning: switch missing default case [-Wswitch-default]
        switch (HASHNKEY5
        ^~~~~~
strmatch.c:541:5: warning: "_lib_fnmatch" is not defined, evaluates to 0 [-Wundef]
 #if _lib_fnmatch
     ^~~~~~~~~~~~
pathfind.c:100:23: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      if ((s = strrchr((char *) lib, ':')))
                       ^
strmatch.c:557:5: warning: "_lib_fnmatch" is not defined, evaluates to 0 [-Wundef]
 #if _lib_fnmatch
     ^~~~~~~~~~~~
strmatch.c:592:5: warning: "_lib_fnmatch" is not defined, evaluates to 0 [-Wundef]
 #if _lib_fnmatch
     ^~~~~~~~~~~~
strmatch.c:600:5: warning: "_lib_mbtowc" is not defined, evaluates to 0 [-Wundef]
 #if _lib_mbtowc
     ^~~~~~~~~~~
strmatch.c:639:5: warning: "_lib_fnmatch" is not defined, evaluates to 0 [-Wundef]
 #if _lib_fnmatch
     ^~~~~~~~~~~~
strmatch.c:663:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c: In function ‘grpmatch’:
strmatch.c:699:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c: In function ‘strgrpmatch’:
strmatch.c:729:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     s = (char *) b;
         ^
strmatch.c:735:34: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  if ((i = grpmatch(&match, 0, s, (char *) p, e, flags))
                                  ^
strmatch.c:742:5: warning: "_DEBUG_MATCH" is not defined, evaluates to 0 [-Wundef]
 #if _DEBUG_MATCH
     ^~~~~~~~~~~~
strmatch.c:760:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     s = (char *) b;
         ^
strmatch.c: At top level:
strmatch.c:789:7: warning: no previous prototype for ‘strsubmatch’ [-Wmissing-prototypes]
 char *strsubmatch(const char *s, const char *p, int flags)
       ^~~~~~~~~~~
strmatch.c: In function ‘strsubmatch’:
strmatch.c:794:50: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
          (flags ? STR_MAXIMAL : 0) | STR_LEFT) ? (char *) s +
                                                  ^
pathexists.c: In function ‘pathexists’:
pathexists.c:68:8: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   *e = c;
        ^
pathexists.c:75:8: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   *e = c;
        ^
pathexists.c:88:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *e = c;
            ^
pathexists.c:97:8: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   *e = c;
        ^
pathexists.c:109:9: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  *e++ = c;
         ^
In file included from strton.c:56:0:
../../lib/sfio/sfhdr.h:123:5: warning: "_stream_peek" is not defined, evaluates to 0 [-Wundef]
 #if _stream_peek
     ^~~~~~~~~~~~
strton.c:61:6: warning: no previous prototype for ‘strton’ [-Wmissing-prototypes]
 long strton(const char *a, char **e, char *basep, int m)
      ^~~~~~
strton.c: In function ‘strton’:
strton.c:63:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     register unsigned char *s = (unsigned char *) a;
                                 ^
strton.c:104:15: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      *basep = base;
               ^~~~
strton.c:136:13: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     if (s > (unsigned char *) (a + 1)) {
             ^
strton.c:163:23: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     if (m < 0 || s == (unsigned char *) (a + 1))
                       ^
  CCLD     libast_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ast'
Making all in vpsc
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vpsc'
  CXX      block.lo
  CXX      blocks.lo
  CXX      constraint.lo
  CXX      generate-constraints.lo
  CXX      remove_rectangle_overlap.lo
  CXX      solve_VPSC.lo
  CXX      csolve_VPSC.lo
  CXX      variable.lo
  CXX      pairingheap/PairingHeap.lo
  CXXLD    libvpsc_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vpsc'
Making all in rbtree
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/rbtree'
  CC       misc.lo
  CC       red_black_tree.lo
  CC       stack.lo
stack.c:71:6: warning: no previous prototype for ‘StackDestroy’ [-Wmissing-prototypes]
 void StackDestroy(stk_stack * theStack,void DestFunc(void * a)) {
      ^~~~~~~~~~~~
misc.c:72:6: warning: no previous prototype for ‘NullFunction’ [-Wmissing-prototypes]
 void NullFunction(void * junk) { ; }
      ^~~~~~~~~~~~
misc.c: In function ‘NullFunction’:
misc.c:72:26: warning: unused parameter ‘junk’ [-Wunused-parameter]
 void NullFunction(void * junk) { ; }
                          ^~~~
red_black_tree.c:86:6: warning: no previous prototype for ‘LeftRotate’ [-Wmissing-prototypes]
 void LeftRotate(rb_red_blk_tree* tree, rb_red_blk_node* x) {
      ^~~~~~~~~~
red_black_tree.c:141:6: warning: no previous prototype for ‘RightRotate’ [-Wmissing-prototypes]
 void RightRotate(rb_red_blk_tree* tree, rb_red_blk_node* y) {
      ^~~~~~~~~~~
red_black_tree.c:192:6: warning: no previous prototype for ‘TreeInsertHelp’ [-Wmissing-prototypes]
 void TreeInsertHelp(rb_red_blk_tree* tree, rb_red_blk_node* z) {
      ^~~~~~~~~~~~~~
red_black_tree.c:385:6: warning: no previous prototype for ‘InorderTreePrint’ [-Wmissing-prototypes]
 void InorderTreePrint(rb_red_blk_tree* tree, rb_red_blk_node* x) {
      ^~~~~~~~~~~~~~~~
red_black_tree.c:421:6: warning: no previous prototype for ‘TreeDestHelper’ [-Wmissing-prototypes]
 void TreeDestHelper(rb_red_blk_tree* tree, rb_red_blk_node* x) {
      ^~~~~~~~~~~~~~
red_black_tree.c:522:6: warning: no previous prototype for ‘RBDeleteFixUp’ [-Wmissing-prototypes]
 void RBDeleteFixUp(rb_red_blk_tree* tree, rb_red_blk_node* x) {
      ^~~~~~~~~~~~~
  CCLD     librbtree_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/rbtree'
Making all in ortho
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ortho'
  CC       fPQ.lo
  CC       maze.lo
  CC       ortho.lo
  CC       partition.lo
  CC       rawgraph.lo
  CC       sgraph.lo
  CC       trapezoid.lo
In file included from rawgraph.c:19:0:
rawgraph.c: In function ‘make_graph’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
rawgraph.c:32:19: note: in expansion of macro ‘N_NEW’
     g->vertices = N_NEW(n, vertex);
                   ^~~~~
rawgraph.c: In function ‘mkStack’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
rawgraph.c:84:16: note: in expansion of macro ‘N_NEW’
     sp->vals = N_NEW(i,int);
                ^~~~~
partition.c: In function ‘generateRandomOrdering’:
partition.c:157:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  j = i + drand48() * (n + 1 - i);
      ^
partition.c: In function ‘traverse_polygon’:
partition.c:334:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       (seg[t->lseg].v0.x == seg[t->lseg].v1.x) &&
                          ^~
partition.c:335:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       (seg[t->rseg].v0.x == seg[t->rseg].v1.x)) {
                          ^~
partition.c:326:7: warning: variable ‘do_switch’ set but not used [-Wunused-but-set-variable]
   int do_switch = FALSE;
       ^~~~~~~~~
partition.c:325:7: warning: variable ‘retval’ set but not used [-Wunused-but-set-variable]
   int retval;
       ^~~~~~
In file included from partition.c:18:0:
partition.c: In function ‘monotonate_trapezoids’:
trapezoid.c: In function ‘add_segment’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:621:20: note: in expansion of macro ‘N_NEW’
     int* visited = N_NEW(tr_size,int);
                    ^~~~~
trapezoid.c:433:7: warning: variable ‘tritop’ set but not used [-Wunused-but-set-variable]
   int tritop = 0, tribot = 0, is_swapped;
       ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:623:14: note: in expansion of macro ‘N_NEW’
     mchain = N_NEW(tr_size, monchain_t);
              ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:624:12: note: in expansion of macro ‘N_NEW’
     vert = N_NEW(nsegs+1,vertexchain_t);
            ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:625:11: note: in expansion of macro ‘N_NEW’
     mon = N_NEW(nsegs, int);
           ^~~~~
trapezoid.c: In function ‘math_N’:
trapezoid.c:1036:10: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
   return (int) ceil((double) 1.0*n/v);
          ^
In file included from trapezoid.c:26:0:
trapezoid.c: In function ‘construct_trapezoids’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
trapezoid.c:1051:10: note: in expansion of macro ‘N_NEW’
     qs = N_NEW (2*ntraps, qnode_t);
          ^~~~~
partition.c: At top level:
trapezoid.c:1053:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     memset((void *)tr, 0, ntraps*sizeof(trap_t));
                                 ^
partition.c:688:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
In file included from partition.c:18:0:
partition.c: In function ‘partition’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
partition.c:722:23: note: in expansion of macro ‘N_GNEW’
     segment_t* segs = N_GNEW(nsegs+1, segment_t);
                       ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:723:20: note: in expansion of macro ‘N_NEW’
     int* permute = N_NEW(nsegs+1, int);
                    ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
partition.c:728:19: note: in expansion of macro ‘N_GNEW’
     trap_t* trs = N_GNEW(ntraps, trap_t);
                   ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:729:24: note: in expansion of macro ‘N_NEW’
     boxf* hor_decomp = N_NEW(ntraps, boxf);
                        ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:730:25: note: in expansion of macro ‘N_NEW’
     boxf* vert_decomp = N_NEW(ntraps, boxf);
                         ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
partition.c:755:10: note: in expansion of macro ‘N_NEW’
     rs = N_NEW (hd_size*vd_size, boxf);
          ^~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
partition.c:761:10: note: in expansion of macro ‘RALLOC’
     rs = RALLOC (cnt, rs, boxf);
          ^~~~~~
partition.c:731:9: warning: variable ‘nt’ set but not used [-Wunused-but-set-variable]
     int nt;
         ^~
ortho.c: In function ‘setSeg’:
maze.c: In function ‘psdump’:
ortho.c:113:18: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
     sp->isVert = dir;
                  ^~~
maze.c:65:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     absbb.UR.x = absbb.LL.x + BB.UR.x - BB.LL.x;
                  ^~~~~
maze.c:66:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     absbb.UR.y = absbb.LL.y + BB.UR.y - BB.LL.y;
                  ^~~~~
In file included from ortho.c:32:0:
ortho.c: In function ‘convertSPtoRoute’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
ortho.c:158:16: note: in expansion of macro ‘N_NEW’
     rte.segs = N_NEW(sz-2, segment);  /* at most sz-2 segments */
                ^~~~~
maze.c: In function ‘vcmpid’:
maze.c:90:14: warning: unused parameter ‘d’ [-Wunused-parameter]
 vcmpid(Dt_t* d, pointf* key1, pointf* key2, Dtdisc_t* disc)
              ^
maze.c:90:55: warning: unused parameter ‘disc’ [-Wunused-parameter]
 vcmpid(Dt_t* d, pointf* key1, pointf* key2, Dtdisc_t* disc)
                                                       ^~~~
maze.c: In function ‘hcmpid’:
maze.c:100:14: warning: unused parameter ‘d’ [-Wunused-parameter]
 hcmpid(Dt_t* d, pointf* key1, pointf* key2, Dtdisc_t* disc)
              ^
maze.c:100:55: warning: unused parameter ‘disc’ [-Wunused-parameter]
 hcmpid(Dt_t* d, pointf* key1, pointf* key2, Dtdisc_t* disc)
                                                       ^~~~
maze.c: In function ‘updateWt’:
maze.c:154:17: warning: unused parameter ‘cp’ [-Wunused-parameter]
 updateWt (cell* cp, sedge* ep, int sz)
                 ^~
maze.c: In function ‘updateWts’:
maze.c:144:19: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define CHANSZ(w) (((w)-3)/2)
                   ^
maze.c:175:15: note: in expansion of macro ‘CHANSZ’
     int hsz = CHANSZ (cp->bb.UR.y - cp->bb.LL.y);
               ^~~~~~
ortho.c:235:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     rte.segs = realloc (rte.segs, rte.n*sizeof(segment));
                                        ^
maze.c:144:19: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define CHANSZ(w) (((w)-3)/2)
                   ^
maze.c:176:15: note: in expansion of macro ‘CHANSZ’
     int vsz = CHANSZ (cp->bb.UR.x - cp->bb.LL.x);
               ^~~~~~
ortho.c: In function ‘freeChannel’:
ortho.c:253:20: warning: unused parameter ‘d’ [-Wunused-parameter]
 freeChannel (Dt_t* d, channel* cp, Dtdisc_t* disc)
                    ^
ortho.c:253:46: warning: unused parameter ‘disc’ [-Wunused-parameter]
 freeChannel (Dt_t* d, channel* cp, Dtdisc_t* disc)
                                              ^~~~
ortho.c: In function ‘freeChanItem’:
ortho.c:261:21: warning: unused parameter ‘d’ [-Wunused-parameter]
 freeChanItem (Dt_t* d, chanItem* cp, Dtdisc_t* disc)
                     ^
ortho.c:261:48: warning: unused parameter ‘disc’ [-Wunused-parameter]
 freeChanItem (Dt_t* d, chanItem* cp, Dtdisc_t* disc)
                                                ^~~~
ortho.c: In function ‘chancmpid’:
ortho.c:277:17: warning: unused parameter ‘d’ [-Wunused-parameter]
 chancmpid(Dt_t* d, paird* key1, paird* key2, Dtdisc_t* disc)
                 ^
ortho.c:277:56: warning: unused parameter ‘disc’ [-Wunused-parameter]
 chancmpid(Dt_t* d, paird* key1, paird* key2, Dtdisc_t* disc)
                                                        ^~~~
ortho.c: In function ‘dcmpid’:
ortho.c:291:14: warning: unused parameter ‘d’ [-Wunused-parameter]
 dcmpid(Dt_t* d, double* key1, double* key2, Dtdisc_t* disc)
              ^
ortho.c:291:55: warning: unused parameter ‘disc’ [-Wunused-parameter]
 dcmpid(Dt_t* d, double* key1, double* key2, Dtdisc_t* disc)
                                                       ^~~~
maze.c: In function ‘markSmall’:
maze.c:197:30: warning: unused parameter ‘g’ [-Wunused-parameter]
 markSmall (cell* cp, sgraph* g)
                              ^
In file included from ortho.c:32:0:
ortho.c: In function ‘insertChan’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
ortho.c:414:22: note: in expansion of macro ‘ALLOC’
     chan->seg_list = ALLOC(chan->cnt, chan->seg_list, segment*);
                      ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
ortho.c:414:22: note: in expansion of macro ‘ALLOC’
     chan->seg_list = ALLOC(chan->cnt, chan->seg_list, segment*);
                      ^~~~~
In file included from maze.c:22:0:
maze.c: In function ‘mkMazeGraph’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
maze.c:328:25: note: in expansion of macro ‘N_NEW’
     snodeitem* ditems = N_NEW(bound, snodeitem);
                         ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
maze.c:335:13: note: in expansion of macro ‘N_NEW’
     sides = N_NEW(4*mp->ncells, snode*);
             ^~~~~
ortho.c: In function ‘addLoop’:
ortho.c:462:9: warning: variable ‘wt’ set but not used [-Wunused-but-set-variable]
  double wt;
         ^~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
maze.c:374:13: note: in expansion of macro ‘N_NEW’
     sides = N_NEW(g->nnodes, snode*);
             ^~~~~
ortho.c: In function ‘addNodeEdges’:
In file included from fPQ.c:17:0:
fPQ.c: In function ‘PQgen’:
ortho.c:498:9: warning: variable ‘wt’ set but not used [-Wunused-but-set-variable]
  double wt;
         ^~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
fPQ.c:31:10: note: in expansion of macro ‘N_NEW’
     pq = N_NEW(sz+1,snode*);
          ^~~~~
In file included from sgraph.c:18:0:
sgraph.c: In function ‘initSEdges’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
sgraph.c:116:16: note: in expansion of macro ‘N_NEW’
     int* adj = N_NEW (6*g->nnodes + 2*maxdeg, int);
                ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
sgraph.c:117:16: note: in expansion of macro ‘N_NEW’
     g->edges = N_NEW (3*g->nnodes + maxdeg, sedge);
                ^~~~~
ortho.c: In function ‘bendToStr’:
ortho.c:520:3: warning: switch missing default case [-Wswitch-default]
   switch (b) {
   ^~~~~~
sgraph.c: In function ‘createSGraph’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
sgraph.c:135:16: note: in expansion of macro ‘N_NEW’
     g->nodes = N_NEW(nnodes, snode);
                ^~~~~
sgraph.c: In function ‘addEdgeToNode’:
sgraph.c:149:34: warning: unused parameter ‘e’ [-Wunused-parameter]
 addEdgeToNode (snode* np, sedge* e, int idx)
                                  ^
maze.c:323:20: warning: variable ‘ncnt’ set but not used [-Wunused-but-set-variable]
     int nsides, i, ncnt, maxdeg;
                    ^~~~
In file included from maze.c:22:0:
maze.c: In function ‘mkMaze’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
maze.c:461:23: note: in expansion of macro ‘N_NEW’
     cp = mp->gcells = N_NEW(mp->ngcells, cell);
                       ^~~~~
ortho.c: In function ‘assignTrackNo’:
ortho.c:588:47: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     if (odb_flags & ODB_CHANG) dumpChanG (cp, ((chanItem*)l1)->v);
                                               ^
sgraph.c: In function ‘shortPath’:
sgraph.c:244:7: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   d = -(N_VAL(n) + E_WT(e));
       ^
ortho.c: In function ‘overlapSeg’:
ortho.c:633:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if(S1->p.p2==S2->p.p2) {
                  ^~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
maze.c:496:17: note: in expansion of macro ‘N_NEW’
     mp->cells = N_NEW(nrect, cell);
                 ^~~~~
ortho.c: In function ‘segCmp’:
ortho.c:665:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     else if(S1->p.p1==S2->p.p1) {
                     ^~
ortho.c:666:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if(S1->p.p2==S2->p.p2) {
             ^~
ortho.c:712:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     else if(S1->p.p2==S2->p.p1) {
                     ^~
ortho.c: In function ‘seg_cmp’:
ortho.c:743:46: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if(S1->isVert!=S2->isVert||S1->comm_coord!=S2->comm_coord) {
                                              ^~
ortho.c: In function ‘add_edges_in_G’:
ortho.c:763:6: warning: switch missing default case [-Wswitch-default]
      switch (seg_cmp(seg_list[x],seg_list[y])) {
      ^~~~~~
ortho.c: In function ‘propagate_prec’:
ortho.c:820:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if(next->comm_coord==current->p.p1) {
                         ^~
ortho.c:828:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if(next->comm_coord==current->p.p1) {
                         ^~
In file included from ../../lib/common/types.h:21:0,
                 from ./structures.h:17,
                 from ./sgraph.h:17,
                 from ./maze.h:17,
                 from ortho.c:30:
ortho.c: In function ‘is_parallel’:
ortho.c:843:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     assert (s1->comm_coord==s2->comm_coord);
                           ^
ortho.c:843:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     assert (s1->comm_coord==s2->comm_coord);
                           ^
ortho.c:844:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     return ((s1->p.p1==s2->p.p1)&&
                      ^~
ortho.c:845:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             (s1->p.p2==s2->p.p2)&&
                      ^~
ortho.c: In function ‘set_parallel_edges’:
ortho.c:907:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if(prev1->comm_coord==seg1->p.p1) {
                          ^~
ortho.c:938:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if(prev1->comm_coord==seg1->p.p1) {
                          ^~
ortho.c: In function ‘addPEdges’:
ortho.c:1028:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if(segs[i]->prev->comm_coord==segs[j]->prev->comm_coord)
                                ^~
ortho.c:1049:4: warning: switch missing default case [-Wswitch-default]
    switch(prec2) {
    ^~~~~~
ortho.c:1041:7: warning: switch missing default case [-Wswitch-default]
       switch(prec1) {
       ^~~~~~
ortho.c: In function ‘assignTracks’:
ortho.c:1093:19: warning: unused parameter ‘nrtes’ [-Wunused-parameter]
 assignTracks (int nrtes, route* route_list, maze* mp)
                   ^~~~~
ortho.c:1093:33: warning: unused parameter ‘route_list’ [-Wunused-parameter]
 assignTracks (int nrtes, route* route_list, maze* mp)
                                 ^~~~~~~~~~
ortho.c: In function ‘htrack’:
ortho.c:1129:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   return lo + f*(hi-lo);
          ~~~^~~~~~~~~~~
In file included from ortho.c:32:0:
ortho.c: In function ‘attachOrthoEdges’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
ortho.c:1162:13: note: in expansion of macro ‘N_GNEW’
   ispline = N_GNEW(npts, pointf);
             ^~~~~~
ortho.c: In function ‘spline_merge’:
ortho.c:1219:38: warning: unused parameter ‘n’ [-Wunused-parameter]
 static boolean spline_merge(node_t * n)
                                      ^
ortho.c: In function ‘swap_ends_p’:
ortho.c:1224:37: warning: unused parameter ‘e’ [-Wunused-parameter]
 static boolean swap_ends_p(edge_t * e)
                                     ^
ortho.c: At top level:
ortho.c:1237:1: warning: no previous prototype for ‘orthoEdges’ [-Wmissing-prototypes]
 orthoEdges (Agraph_t* g, int doLbls)
 ^~~~~~~~~~
In file included from ortho.c:32:0:
ortho.c: In function ‘orthoEdges’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
ortho.c:1248:19: note: in expansion of macro ‘N_GNEW’
     epair_t* es = N_GNEW(agnedges(g), epair_t);
                   ^~~~~~
ortho.c:1264:3: warning: switch missing default case [-Wswitch-default]
   switch (c) {
   ^~~~~~
In file included from ortho.c:32:0:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
ortho.c:1318:18: note: in expansion of macro ‘N_NEW’
     route_list = N_NEW (n_edges, route);
                  ^~~~~
ortho.c:1320:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort((char *)es, n_edges, sizeof(epair_t), (qsort_cmpf) edgecmp);
                       ^~~~~~~
ortho.c: In function ‘coordOf’:
ortho.c:1420:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.x = (cp->bb.LL.x + cp->bb.UR.x)/2;
        ^
ortho.c:1421:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.y = cp->bb.UR.y;
        ^~
ortho.c:1424:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.x = (cp->bb.LL.x + cp->bb.UR.x)/2;
        ^
ortho.c:1425:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.y = cp->bb.LL.y;
        ^~
ortho.c:1428:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.y = (cp->bb.LL.y + cp->bb.UR.y)/2;
        ^
ortho.c:1429:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.x = cp->bb.LL.x;
        ^~
ortho.c:1432:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.y = (cp->bb.LL.y + cp->bb.UR.y)/2;
        ^
ortho.c:1433:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  p.x = cp->bb.UR.x;
        ^~
ortho.c: In function ‘emitEdge’:
ortho.c:1445:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  x = vtrack(seg, m);
      ^~~~~~
ortho.c:1446:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  y = (n.UR.y + n.LL.y)/2;
      ^
ortho.c:1450:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  x = (n.UR.x + n.LL.x)/2;
      ^
ortho.c:1461:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      x = vtrack(seg, m);
          ^~~~~~
ortho.c:1475:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  x = vtrack(seg, m);
      ^~~~~~
ortho.c:1476:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  y = (n.UR.y + n.LL.y)/2;
      ^
ortho.c:1480:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  x = (n.LL.x + n.UR.x)/2;
      ^
ortho.c:1439:58: warning: unused parameter ‘ix’ [-Wunused-parameter]
 emitEdge (FILE* fp, Agedge_t* e, route rte, maze* m, int ix, boxf bb)
                                                          ^~
ortho.c: In function ‘emitSearchGraph’:
ortho.c:1506:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.x = pf.x;
            ^~
ortho.c:1507:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.y = pf.y;
            ^~
ortho.c: In function ‘emitGraph’:
ortho.c:1555:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bbox.LL.x = absbb.LL.x + TRANS;
                 ^~~~~
ortho.c:1556:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bbox.LL.y = absbb.LL.y + TRANS;
                 ^~~~~
ortho.c:1557:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bbox.UR.x = absbb.UR.x + TRANS;
                 ^~~~~
ortho.c:1558:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bbox.UR.y = absbb.UR.y + TRANS;
                 ^~~~~
ortho.c: In function ‘orthoEdges’:
ortho.c:1251:15: warning: variable ‘ps’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     PointSet* ps;
               ^~
ortho.c:1237:30: warning: argument ‘doLbls’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
 orthoEdges (Agraph_t* g, int doLbls)
                              ^~~~~~
  CCLD     libortho_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ortho'
Making all in sparse
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sparse'
  CC       SparseMatrix.lo
  CC       general.lo
  CC       BinaryHeap.lo
  CC       IntStack.lo
  CC       vector.lo
  CC       DotIO.lo
  CC       colorutil.lo
  CC       LinkedList.lo
  CC       color_palette.lo
  CC       mq.lo
  CC       clustering.lo
  CC       QuadTree.lo
LinkedList.c:124:6: warning: no previous prototype for ‘DoubleLinkedList_print’ [-Wmissing-prototypes]
 void DoubleLinkedList_print(DoubleLinkedList head, void (*linkedlist_print)(void*)){
      ^~~~~~~~~~~~~~~~~~~~~~
clustering.c: In function ‘Multilevel_Modularity_Clustering_init’:
clustering.c:39:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   grid->matching = MALLOC(sizeof(real)*(n));
                                       ^
clustering.c:45:35: warning: declaration of ‘n’ shadows a previous local [-Wshadow]
     int *ia = A->ia, *ja = A->ja, n = A->n;
                                   ^
clustering.c:23:7: note: shadowed declaration is here
   int n = A->n, i, j;
       ^
clustering.c:51:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     grid->deg = MALLOC(sizeof(real)*(n));
                                    ^
clustering.c:54:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     indeg = MALLOC(sizeof(real)*n);
                                ^
clustering.c:64:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (deg_total == 0) deg_total = 1;
                   ^~
clustering.c: In function ‘Multilevel_Modularity_Clustering_establish’:
clustering.c:113:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   deg_new = MALLOC(sizeof(real)*n);
                                ^
clustering.c:114:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   deg_inter = MALLOC(sizeof(real)*n);
                                  ^
clustering.c:115:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*n);
                            ^
clustering.c:234:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     deg_new = REALLOC(deg_new, nc*sizeof(real));
                                  ^
mq.c: In function ‘get_mq’:
mq.c:88:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   counts = MALLOC(sizeof(int)*n);
                              ^
clustering.c: In function ‘hierachical_modularity_clustering’:
clustering.c:321:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   u =  MALLOC(sizeof(real)*cgrid->n);
                           ^
clustering.c:338:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     matching = MALLOC(sizeof(int)*(grid->n));
                                  ^
mq.c:128:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dout = MALLOC(sizeof(real)*n);
                             ^
mq.c: At top level:
mq.c:155:26: warning: no previous prototype for ‘Multilevel_MQ_Clustering_init’ [-Wmissing-prototypes]
 Multilevel_MQ_Clustering Multilevel_MQ_Clustering_init(SparseMatrix A, int level){
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mq.c: In function ‘Multilevel_MQ_Clustering_init’:
mq.c:174:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   matching = grid->matching = MALLOC(sizeof(real)*(n));
                                                  ^
mq.c:181:9: warning: declaration of ‘n’ shadows a previous local [-Wshadow]
     int n = A->n, ncluster;
         ^
mq.c:157:7: note: shadowed declaration is here
   int n = A->n, i;
       ^
SparseMatrix.c:23:5: warning: "PQ" is not defined, evaluates to 0 [-Wundef]
 #if PQ
     ^~
mq.c:184:42: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     grid->deg_intra = MALLOC(sizeof(real)*(n));
                                          ^
mq.c:187:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     grid->wgt = MALLOC(sizeof(real)*n);
                                    ^
SparseMatrix.c: In function ‘size_of_matrix_type’:
SparseMatrix.c:51:10: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   return size;
          ^~~~
mq.c: At top level:
mq.c:209:6: warning: no previous prototype for ‘Multilevel_MQ_Clustering_delete’ [-Wmissing-prototypes]
 void Multilevel_MQ_Clustering_delete(Multilevel_MQ_Clustering grid){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mq.c:228:26: warning: no previous prototype for ‘Multilevel_MQ_Clustering_establish’ [-Wmissing-prototypes]
 Multilevel_MQ_Clustering Multilevel_MQ_Clustering_establish(Multilevel_MQ_Clustering grid, int maxcluster){
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mq.c: In function ‘Multilevel_MQ_Clustering_establish’:
mq.c:245:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   neighbors = MALLOC(sizeof(SingleLinkedList)*n);
                                              ^
mq.c:252:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   deg_intra_new = MALLOC(sizeof(real)*n);
                                      ^
mq.c:253:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   wgt_new = MALLOC(sizeof(real)*n);
                                ^
mq.c:254:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   deg_inter = MALLOC(sizeof(real)*n);
                                  ^
mq.c:255:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*n);
                            ^
mq.c:256:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dout_new = MALLOC(sizeof(real)*n);
                                 ^
DotIO.c: In function ‘attach_edge_colors’:
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:106:11: note: in expansion of macro ‘ND_id’
     row = ND_id(n);
           ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:108:13: note: in expansion of macro ‘ND_id’
       col = ND_id(aghead(e));
             ^~~~~
IntStack.c: In function ‘IntStack_new’:
IntStack.c:24:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   s->stack = MALLOC(sizeof(int)*max_len);
                                ^
IntStack.c: In function ‘IntStack_realloc’:
DotIO.c: In function ‘SparseMatrix_import_dot’:
IntStack.c:38:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   max_len = max_len + MAX(10,0.2*max_len);
             ^~~~~~~
DotIO.c:167:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ND_id(n) = i++;
                ^
IntStack.c:40:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   s->stack = REALLOC(s->stack, sizeof(int)*max_len);
                                           ^
In file included from DotIO.c:15:0:
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:176:9: note: in expansion of macro ‘N_NEW’
     I = N_NEW(nedges, int);
         ^~~~~
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:177:9: note: in expansion of macro ‘N_NEW’
     J = N_NEW(nedges, int);
         ^~~~~
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:178:11: note: in expansion of macro ‘N_NEW’
     val = N_NEW(nedges, real);
           ^~~~~
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:184:12: note: in expansion of macro ‘N_NEW’
     valD = N_NEW(nedges, real);
            ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:189:11: note: in expansion of macro ‘ND_id’
     row = ND_id(n);
           ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:192:14: note: in expansion of macro ‘ND_id’
       J[i] = ND_id(aghead(e));
              ^~~~~
mq.c:481:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     deg_intra_new = REALLOC(deg_intra_new, nc*sizeof(real));
                                              ^
DotIO.c:219:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *edge_label_nodes = MALLOC(sizeof(int)*nedge_nodes);
                                           ^
mq.c:482:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     wgt_new = REALLOC(wgt_new, nc*sizeof(real));
                                  ^
DotIO.c:224:56: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (label_sizes) *label_sizes = MALLOC(sizeof(real)*2*nnodes);
                                                        ^
mq.c:486:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dout_new =  REALLOC(dout_new, nc*sizeof(real));
                                     ^
DotIO.c:226:10: warning: declaration of ‘sz’ shadows a previous local [-Wshadow]
     real sz;
          ^~
DotIO.c:150:10: note: shadowed declaration is here
   size_t sz = sizeof(real);
          ^~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:227:9: note: in expansion of macro ‘ND_id’
     i = ND_id(n);
         ^~~~~
mq.c: At top level:
mq.c:511:26: warning: no previous prototype for ‘Multilevel_MQ_Clustering_new’ [-Wmissing-prototypes]
 Multilevel_MQ_Clustering Multilevel_MQ_Clustering_new(SparseMatrix A0, int maxcluster){
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
mq.c: In function ‘hierachical_mq_clustering’:
DotIO.c:250:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       *x = MALLOC(sizeof(real)*dim*nnodes);
                               ^
mq.c:559:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   u =  MALLOC(sizeof(real)*cgrid->n);
                           ^
DotIO.c:250:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       *x = MALLOC(sizeof(real)*dim*nnodes);
                                   ^
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:256:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
mq.c:576:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     matching = MALLOC(sizeof(int)*(grid->n));
                                  ^
SparseMatrix.c: In function ‘SparseMatrix_init’:
SparseMatrix.c:306:13: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   A->size = sz;
             ^~
SparseMatrix.c: In function ‘SparseMatrix_alloc’:
SparseMatrix.c:336:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     A->a = MALLOC(A->size*nz_t);
                          ^
SparseMatrix.c:343:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       A->a = MALLOC(A->size*nz_t);
                            ^
SparseMatrix.c: In function ‘SparseMatrix_realloc’:
SparseMatrix.c:361:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  A->a = REALLOC(A->a, A->size*nz_t);
                              ^
QuadTree.c: In function ‘node_data_new’:
colorutil.c:42:6: warning: no previous prototype for ‘Hue2RGB’ [-Wmissing-prototypes]
 real Hue2RGB(real v1, real v2, real H) {
      ^~~~~~~
SparseMatrix.c:363:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  A->a = MALLOC(A->size*nz_t);
                       ^
QuadTree.c:38:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   nd->coord = MALLOC(sizeof(real)*dim);
                                  ^
SparseMatrix.c:373:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  A->a = REALLOC(A->a, A->size*nz_t);
                              ^
SparseMatrix.c:375:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  A->a = MALLOC(A->size*nz_t);
                       ^
QuadTree.c: At top level:
QuadTree.c:45:6: warning: no previous prototype for ‘node_data_delete’ [-Wmissing-prototypes]
 void node_data_delete(void *d){
      ^~~~~~~~~~~~~~~~
QuadTree.c:52:6: warning: no previous prototype for ‘node_data_get_weight’ [-Wmissing-prototypes]
 real node_data_get_weight(void *d){
      ^~~~~~~~~~~~~~~~~~~~
QuadTree.c:57:7: warning: no previous prototype for ‘node_data_get_coord’ [-Wmissing-prototypes]
 real* node_data_get_coord(void *d){
       ^~~~~~~~~~~~~~~~~~~
QuadTree.c:62:5: warning: no previous prototype for ‘node_data_get_id’ [-Wmissing-prototypes]
 int node_data_get_id(void *d){
     ^~~~~~~~~~~~~~~~
QuadTree.c: In function ‘node_data_get_id’:
QuadTree.c:64:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   return nd->id;
          ~~^~~~
DotIO.c: In function ‘Import_dot_splines’:
DotIO.c:354:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ND_id(n) = i++;
                ^
QuadTree.c: At top level:
QuadTree.c:70:6: warning: no previous prototype for ‘check_or_realloc_arrays’ [-Wmissing-prototypes]
 void check_or_realloc_arrays(int dim, int *nsuper, int *nsupermax, real **center, real **supernode_wgts, real **distances){
      ^~~~~~~~~~~~~~~~~~~~~~~
SparseMatrix.c: At top level:
QuadTree.c: In function ‘check_or_realloc_arrays’:
DotIO.c:359:53: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*xsplines)) *xsplines = malloc(sizeof(char*)*nedges);
                                                     ^
QuadTree.c:74:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *center = REALLOC(*center, sizeof(real)*(*nsupermax)*dim);
                                            ^
QuadTree.c:74:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *center = REALLOC(*center, sizeof(real)*(*nsupermax)*dim);
                                                         ^
SparseMatrix.c:420:6: warning: no previous prototype for ‘SparseMatrix_print_csr’ [-Wmissing-prototypes]
 void SparseMatrix_print_csr(char *c, SparseMatrix A){
      ^~~~~~~~~~~~~~~~~~~~~~
vector.c: In function ‘Vector_new’:
vector.c:26:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   v->v = malloc(size_of_elem*maxlen);
                             ^
QuadTree.c:75:60: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *supernode_wgts = REALLOC(*supernode_wgts, sizeof(real)*(*nsupermax));
                                                            ^
vector.c: At top level:
vector.c:34:8: warning: no previous prototype for ‘Vector_assign’ [-Wmissing-prototypes]
 Vector Vector_assign(Vector v, void *stuff, int i){
        ^~~~~~~~~~~~~
QuadTree.c:76:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *distances = REALLOC(*distances, sizeof(real)*(*nsupermax));
                                                  ^
vector.c: In function ‘Vector_assign’:
vector.c:35:42: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   memcpy(((char*) v->v)+(v->size_of_elem)*i/sizeof(char), stuff, v->size_of_elem);
                                          ^
QuadTree.c: At top level:
QuadTree.c:80:6: warning: no previous prototype for ‘QuadTree_get_supernodes_internal’ [-Wmissing-prototypes]
 void QuadTree_get_supernodes_internal(QuadTree qt, real bh, real *point, int nodeid, int *nsuper, int *nsupermax, real **center, real **supernode_wgts, real **distances, real *counts, int *flag){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
QuadTree.c: In function ‘QuadTree_get_supernodes_internal’:
QuadTree.c:80:67: warning: declaration of ‘point’ shadows a global declaration [-Wshadow]
 void QuadTree_get_supernodes_internal(QuadTree qt, real bh, real *point, int nodeid, int *nsuper, int *nsupermax, real **center, real **supernode_wgts, real **distances, real *counts, int *flag){
                                                                   ^~~~~
vector.c: In function ‘Vector_reset’:
DotIO.c: In function ‘edgelist_export’:
In file included from QuadTree.c:15:0:
../../lib/common/geom.h:26:30: note: shadowed declaration is here
 typedef struct { int x, y; } point;
                              ^~~~~
vector.c:41:70: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (v->deallocator)(v->deallocator)((char*)v->v + (v->size_of_elem)*i/sizeof(char));
                                                                      ^
DotIO.c:410:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   fwrite(x, sizeof(real), dim*n, f);
                           ^~~
vector.c: In function ‘Vector_add’:
vector.c:49:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     v->v = realloc(v->v, (v->maxlen)*(v->size_of_elem));
                                     ^
vector.c: In function ‘Vector_delete’:
vector.c:60:72: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (v->deallocator)(v->deallocator)((char*)v->v + (v->size_of_elem)*i/sizeof(char));
                                                                        ^
QuadTree.c: In function ‘QuadTree_get_supernodes’:
SparseMatrix.c:481:6: warning: no previous prototype for ‘SparseMatrix_print_coord’ [-Wmissing-prototypes]
 void SparseMatrix_print_coord(char *c, SparseMatrix A){
      ^~~~~~~~~~~~~~~~~~~~~~~~
QuadTree.c:126:58: warning: declaration of ‘point’ shadows a global declaration [-Wshadow]
 void QuadTree_get_supernodes(QuadTree qt, real bh, real *point, int nodeid, int *nsuper,
                                                          ^~~~~
In file included from QuadTree.c:15:0:
../../lib/common/geom.h:26:30: note: shadowed declaration is here
 typedef struct { int x, y; } point;
                              ^~~~~
DotIO.c:418:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     fwrite(&(ja[ia[i]]), sizeof(int), len, f);
                                       ^~~
QuadTree.c:136:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!*center) *center = MALLOC(sizeof(real)*(*nsupermax)*dim);
                                              ^
QuadTree.c:136:59: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!*center) *center = MALLOC(sizeof(real)*(*nsupermax)*dim);
                                                           ^
vector.c: In function ‘Vector_get’:
vector.c:69:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   return ((char*)v->v + i*(v->size_of_elem)/sizeof(char));
                          ^
BinaryHeap.c: In function ‘BinaryHeap_new’:
QuadTree.c:137:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!*supernode_wgts) *supernode_wgts = MALLOC(sizeof(real)*(*nsupermax));
                                                              ^
vector.c: At top level:
vector.c:80:6: warning: no previous prototype for ‘intdealloactor’ [-Wmissing-prototypes]
 void intdealloactor(void *v){
      ^~~~~~~~~~~~~~
vector.c: In function ‘intdealloactor’:
vector.c:80:27: warning: unused parameter ‘v’ [-Wunused-parameter]
 void intdealloactor(void *v){
                           ^
BinaryHeap.c:23:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   h->heap = MALLOC(sizeof(void*)*max_len);
                                 ^
QuadTree.c:138:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!*distances) *distances = MALLOC(sizeof(real)*(*nsupermax));
                                                    ^
BinaryHeap.c:24:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   h->id_to_pos = MALLOC(sizeof(int)*max_len);
                                    ^
BinaryHeap.c:27:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   h->pos_to_id = MALLOC(sizeof(int)*max_len);
                                    ^
vector.c: At top level:
vector.c:115:6: warning: no previous prototype for ‘nulldealloactor’ [-Wmissing-prototypes]
 void nulldealloactor(void *v){
      ^~~~~~~~~~~~~~~
vector.c: In function ‘nulldealloactor’:
QuadTree.c: In function ‘get_or_alloc_force_qt’:
vector.c:115:28: warning: unused parameter ‘v’ [-Wunused-parameter]
 void nulldealloactor(void *v){
                            ^
vector.c: At top level:
QuadTree.c:158:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qt->data = MALLOC(sizeof(real)*dim);
                                   ^
In file included from DotIO.c:15:0:
DotIO.c: In function ‘makeDotGraph’:
vector.c:118:6: warning: no previous prototype for ‘strdealloactor’ [-Wmissing-prototypes]
 void strdealloactor(void *v){
      ^~~~~~~~~~~~~~
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:469:20: note: in expansion of macro ‘N_NEW’
   Agnode_t** arr = N_NEW (A->m, Agnode_t*);
                    ^~~~~
BinaryHeap.c: In function ‘BinaryHeap_realloc’:
BinaryHeap.c:47:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   max_len = max_len + MAX(0.2*max_len, 10);
             ^~~~~~~
BinaryHeap.c:50:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   h->heap = REALLOC(h->heap, sizeof(void*)*max_len);
                                           ^
BinaryHeap.c:53:51: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   h->id_to_pos = REALLOC(h->id_to_pos, sizeof(int)*max_len);
                                                   ^
QuadTree.c: In function ‘QuadTree_repulsive_force_interact’:
BinaryHeap.c:56:51: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   h->pos_to_id = REALLOC(h->pos_to_id, sizeof(int)*max_len);
                                                   ^
QuadTree.c:193:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if (p == -1){
             ^~
QuadTree.c:225:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if (p == -1){
          ^~
DotIO.c:543:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ND_id(n) = i;
                ^
SparseMatrix.c: In function ‘SparseMatrix_export_binary_fp’:
general.c: In function ‘vector_percentile’:
DotIO.c:551:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     color = malloc(sizeof(real)*A->nz);
                                ^
SparseMatrix.c:637:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     fwrite(A->ia, sizeof(int), A->nz, f);
                                ^
general.c:47:7: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   i = n*y;
       ^
SparseMatrix.c:639:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     fwrite(A->ia, sizeof(int), A->m + 1, f);
                                ^
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:553:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
SparseMatrix.c:641:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   fwrite(A->ja, sizeof(int), A->nz, f);
                              ^
SparseMatrix.c:642:33: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (A->size > 0) fwrite(A->a, A->size, A->nz, f);
                                 ^
SparseMatrix.c:642:42: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (A->size > 0) fwrite(A->a, A->size, A->nz, f);
                                          ^
general.c: In function ‘random_permutation’:
general.c:67:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   p = MALLOC(sizeof(int)*n);
                         ^
SparseMatrix.c: In function ‘SparseMatrix_import_binary_fp’:
SparseMatrix.c:667:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&m, sizeof(int), 1, f);
           ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:583:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
SparseMatrix.c:669:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&n, sizeof(int), 1, f);
           ^~~~~
SparseMatrix.c:671:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&nz, sizeof(int), 1, f);
           ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:596:9: note: in expansion of macro ‘ND_id’
     i = ND_id(n);
         ^~~~~
SparseMatrix.c:673:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&nzmax, sizeof(int), 1, f);
           ^~~~~
QuadTree.c: In function ‘QuadTree_new_from_point_list’:
QuadTree.c:356:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xmin = MALLOC(sizeof(real)*dim);
                             ^
SparseMatrix.c:675:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&type, sizeof(int), 1, f);
           ^~~~~
QuadTree.c:357:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xmax = MALLOC(sizeof(real)*dim);
                             ^
DotIO.c:600:2: warning: switch missing default case [-Wswitch-default]
  switch (A->type){
  ^~~~~~
QuadTree.c:358:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   center = MALLOC(sizeof(real)*dim);
                               ^
SparseMatrix.c:677:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&format, sizeof(int), 1, f);
           ^~~~~
general.c: In function ‘vector_take’:
general.c:136:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!*u) *u = MALLOC(sizeof(real)*m);
                                    ^
SparseMatrix.c:679:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&property, sizeof(int), 1, f);
           ^~~~~
SparseMatrix.c:681:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(&sz, sizeof(size_t), 1, f);
           ^~~~~
DotIO.c:465:12: warning: variable ‘sym’ set but not used [-Wunused-but-set-variable]
   Agsym_t *sym, *sym2 = NULL, *sym3 = NULL;
            ^~~
general.c: In function ‘vector_float_take’:
general.c:149:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!*u) *u = MALLOC(sizeof(float)*m);
                                     ^
DotIO.c: At top level:
DotIO.c:644:7: warning: no previous prototype for ‘cat_string’ [-Wmissing-prototypes]
 char *cat_string(char *s1, char *s2){
       ^~~~~~~~~~
BinaryHeap.c: In function ‘BinaryHeap_sanity_check’:
QuadTree.c:381:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (width == 0) width = 0.00001;/* if we only have one point, width = 0! */
             ^~
SparseMatrix.c:689:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iread = fread(A->ia, sizeof(int), A->nz, f);
                                       ^
BinaryHeap.c:248:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*(h->len + IntStack_get_length(h->id_stack)));
                            ^
DotIO.c:653:7: warning: no previous prototype for ‘cat_string3’ [-Wmissing-prototypes]
 char *cat_string3(char *s1, char *s2, char *s3, int id){
       ^~~~~~~~~~~
SparseMatrix.c:689:13: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iread = fread(A->ia, sizeof(int), A->nz, f);
             ^~~~~
general.c: At top level:
general.c:158:5: warning: no previous prototype for ‘comp_ascend’ [-Wmissing-prototypes]
 int comp_ascend(const void *s1, const void *s2){
     ^~~~~~~~~~~
SparseMatrix.c:692:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iread = fread(A->ia, sizeof(int), A->m + 1, f);
                                       ^
general.c: In function ‘comp_ascend’:
general.c:160:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss1 = (real*) s1;
         ^
general.c:161:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss2 = (real*) s2;
         ^
SparseMatrix.c:692:13: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iread = fread(A->ia, sizeof(int), A->m + 1, f);
             ^~~~~
QuadTree.c: In function ‘QuadTree_new’:
QuadTree.c:408:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   q->center = MALLOC(sizeof(real)*dim);
                                  ^
general.c: At top level:
SparseMatrix.c:695:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   iread = fread(A->ja, sizeof(int), A->nz, f);
                                     ^
general.c:171:5: warning: no previous prototype for ‘comp_descend’ [-Wmissing-prototypes]
 int comp_descend(const void *s1, const void *s2){
     ^~~~~~~~~~~~
general.c: In function ‘comp_descend’:
general.c:173:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss1 = (real*) s1;
         ^
SparseMatrix.c:695:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   iread = fread(A->ja, sizeof(int), A->nz, f);
           ^~~~~
general.c:174:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss2 = (real*) s2;
         ^
DotIO.c: In function ‘convert_edge_labels_to_nodes’:
DotIO.c:693:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   ndmap = malloc(sizeof(Agnode_t *)*nnodes);
                                    ^
general.c: At top level:
general.c:183:5: warning: no previous prototype for ‘comp_descend_int’ [-Wmissing-prototypes]
 int comp_descend_int(const void *s1, const void *s2){
     ^~~~~~~~~~~~~~~~
SparseMatrix.c:699:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iread = fread(A->a, A->size, A->nz, f);
                         ^
general.c: In function ‘comp_descend_int’:
general.c:185:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss1 = (int*) s1;
         ^
SparseMatrix.c:699:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iread = fread(A->a, A->size, A->nz, f);
                                  ^
general.c:186:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss2 = (int*) s2;
         ^
In file included from general.h:21:0,
                 from BinaryHeap.h:17,
                 from BinaryHeap.c:14:
BinaryHeap.c:269:74: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   for (i = 0; i < h->len + IntStack_get_length(h->id_stack); i++) assert(mask[i] =- 1);
                                                                          ^
SparseMatrix.c:699:13: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iread = fread(A->a, A->size, A->nz, f);
             ^~~~~
DotIO.c:706:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ND_id(n) = i++;
                ^
general.c: At top level:
general.c:196:5: warning: no previous prototype for ‘comp_ascend_int’ [-Wmissing-prototypes]
 int comp_ascend_int(const void *s1, const void *s2){
     ^~~~~~~~~~~~~~~
general.c: In function ‘comp_ascend_int’:
general.c:198:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss1 = (int*) s1;
         ^
general.c:199:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss2 = (int*) s2;
         ^
general.c: In function ‘vector_ordering’:
general.c:224:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!*p) *p = MALLOC(sizeof(int)*n);
                                   ^
general.c:225:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   u = MALLOC(sizeof(real)*2*n);
                            ^
QuadTree.c: In function ‘QuadTree_add_internal’:
general.c:233:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(u, n, sizeof(real)*2, comp_ascend);
              ^
QuadTree.c:499:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     q->average = MALLOC(sizeof(real)*dim);
                                     ^
general.c:235:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(u, n, sizeof(real)*2, comp_descend);
              ^
general.c: In function ‘vector_sort_real’:
general.c:245:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(v, n, sizeof(real), comp_ascend);
              ^
general.c:247:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(v, n, sizeof(real), comp_descend);
              ^
general.c: In function ‘vector_sort_int’:
DotIO.c:676:7: warning: variable ‘nedges’ set but not used [-Wunused-but-set-variable]
   int nedges;
       ^~~~~~
general.c:252:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(v, n, sizeof(int), comp_ascend_int);
              ^
QuadTree.c:509:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       q->qts = MALLOC(sizeof(QuadTree)*(1<<dim));
                                       ^
general.c:254:14: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(v, n, sizeof(int), comp_descend_int);
              ^
SparseMatrix.c: In function ‘SparseMatrix_from_coordinate_format’:
SparseMatrix.c:809:87: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   return SparseMatrix_from_coordinate_arrays(A->nz, A->m, A->n, irn, jcn, a, A->type, A->size);
                                                                                       ^
SparseMatrix.c: In function ‘SparseMatrix_from_coordinate_format_not_compacted’:
SparseMatrix.c:824:101: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   return SparseMatrix_from_coordinate_arrays_not_compacted(A->nz, A->m, A->n, irn, jcn, a, A->type, A->size, what_to_sum);
                                                                                                     ^
DotIO.c: In function ‘hexcol2rgb’:
DotIO.c:769:44: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
   return (hex2int(h[0])*16 + hex2int(h[1]))/255.;
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
general.c: In function ‘strip_dir’:
general.c:302:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   for (i = strlen(s); i >= 0; i--) {
            ^~~~~~
DotIO.c: In function ‘Dot_SetClusterColor’:
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:781:9: note: in expansion of macro ‘ND_id’
     i = ND_id(n);
         ^~~~~
general.c: In function ‘scale_to_box’:
general.c:328:23: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (max[0] - min[0] != 0) {
                       ^~
general.c:331:23: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (max[1] - min[1] != 0) {
                       ^~
DotIO.c: In function ‘Import_coord_clusters_from_dot’:
DotIO.c:863:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ND_id(n) = i++;
                ^
In file included from DotIO.c:15:0:
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:866:7: note: in expansion of macro ‘N_NEW’
   I = N_NEW(nedges, int);
       ^~~~~
general.c: In function ‘validQ_int_string’:
general.c:364:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (val > INT_MAX || val < INT_MIN) return 0;
                            ^
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:867:7: note: in expansion of macro ‘N_NEW’
   J = N_NEW(nedges, int);
       ^~~~~
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:868:9: note: in expansion of macro ‘N_NEW’
   val = N_NEW(nedges, real);
         ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:876:11: note: in expansion of macro ‘ND_id’
     row = ND_id(n);
           ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:879:14: note: in expansion of macro ‘ND_id’
       J[i] = ND_id(aghead(e));
              ^~~~~
DotIO.c:893:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *clusters = MALLOC(sizeof(int)*nnodes);
                                 ^
DotIO.c:902:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     memset (*clusters, 0, sizeof(int)*nnodes);
                                      ^
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:907:13: note: in expansion of macro ‘ND_id’
         i = ND_id(n);
             ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:915:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:924:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
QuadTree.c: In function ‘QuadTree_get_nearest_internal’:
QuadTree.c:680:9: warning: declaration of ‘point’ shadows a global declaration [-Wshadow]
   real *point = x;
         ^~~~~
In file included from QuadTree.c:15:0:
../../lib/common/geom.h:26:30: note: shadowed declaration is here
 typedef struct { int x, y; } point;
                              ^~~~~
SparseMatrix.c: In function ‘SparseMatrix_from_coordinate_arrays_internal’:
SparseMatrix.c:936:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     MEMCPY(A->a, val0, A->size*((size_t)nz));
                               ^
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:960:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
DotIO.c:971:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *label_sizes = MALLOC(sizeof(real)*dim*nnodes);
                                     ^
DotIO.c:971:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *label_sizes = MALLOC(sizeof(real)*dim*nnodes);
                                         ^
DotIO.c:973:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *rgb_r = MALLOC(sizeof(float)*(1+MAX_GRPS));
                                  ^
DotIO.c:974:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *rgb_g = MALLOC(sizeof(float)*(1+MAX_GRPS));
                                  ^
DotIO.c:975:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *rgb_b = MALLOC(sizeof(float)*(1+MAX_GRPS));
                                  ^
DotIO.c:981:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *fsz = MALLOC(sizeof(float)*nnodes);
                              ^
DotIO.c:982:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *labels = MALLOC(sizeof(char*)*nnodes);
                                 ^
DotIO.c:986:10: warning: declaration of ‘sz’ shadows a previous local [-Wshadow]
     real sz;
          ^~
DotIO.c:805:10: note: shadowed declaration is here
   size_t sz = sizeof(real);
          ^~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:987:9: note: in expansion of macro ‘ND_id’
     i = ND_id(n);
         ^~~~~
DotIO.c:1032:33: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      (*rgb_r)[(*clusters)[i]] = color.u.RGBA[0];
                                 ^~~~~
DotIO.c:1033:33: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      (*rgb_g)[(*clusters)[i]] = color.u.RGBA[1];
                                 ^~~~~
DotIO.c:1034:33: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      (*rgb_b)[(*clusters)[i]] = color.u.RGBA[2];
                                 ^~~~~
DotIO.c:1050:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *x = MALLOC(sizeof(real)*dim*nnodes);
                             ^
DotIO.c:1050:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *x = MALLOC(sizeof(real)*dim*nnodes);
                                 ^
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:1053:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
DotIO.c: In function ‘attached_clustering’:
DotIO.c:1107:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ND_id(n) = i++;
                ^
In file included from DotIO.c:15:0:
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:1110:7: note: in expansion of macro ‘N_NEW’
   I = N_NEW(nedges, int);
       ^~~~~
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:1111:7: note: in expansion of macro ‘N_NEW’
   J = N_NEW(nedges, int);
       ^~~~~
general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
DotIO.c:1112:9: note: in expansion of macro ‘N_NEW’
   val = N_NEW(nedges, real);
         ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:1119:11: note: in expansion of macro ‘ND_id’
     row = ND_id(n);
           ^~~~~
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:1122:14: note: in expansion of macro ‘ND_id’
       J[i] = ND_id(aghead(e));
              ^~~~~
DotIO.c:1135:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   clusters = MALLOC(sizeof(int)*nnodes);
                                ^
DotIO.c:28:19: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ^
DotIO.c:1153:11: note: in expansion of macro ‘ND_id’
       i = ND_id(n);
           ^~~~~
DotIO.c: In function ‘setDotNodeID’:
DotIO.c:1180:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ND_id(n) = v;
                ^
DotIO.c: In function ‘getDotNodeID’:
DotIO.c:28:53: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ND_id(n)  (((Agnodeinfo_t*)((n)->base.data))->id)
                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
DotIO.c:1185:12: note: in expansion of macro ‘ND_id’
     return ND_id(n);
            ^~~~~
SparseMatrix.c: In function ‘SparseMatrix_scaled_by_vector’:
SparseMatrix.c:1345:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if (v[i] != 0){
                ^~
SparseMatrix.c: In function ‘SparseMatrix_multiply_by_scaler’:
SparseMatrix.c:1364:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     b = MALLOC(sizeof(real)*A->nz);
                            ^
SparseMatrix.c: In function ‘SparseMatrix_sum_repeat_entries’:
SparseMatrix.c:1845:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  ymax = ymin = a[1];
                ^
SparseMatrix.c:1881:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  xmax = xmin = a[1];
                ^
SparseMatrix.c: In function ‘SparseMatrix_coordinate_form_add_entries’:
SparseMatrix.c:1983:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (A->size) MEMCPY((char*) A->a + ((size_t)nz)*A->size/sizeof(char), val, A->size*((size_t)nentries));
                                                  ^
SparseMatrix.c:1983:85: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (A->size) MEMCPY((char*) A->a + ((size_t)nz)*A->size/sizeof(char), val, A->size*((size_t)nentries));
                                                                                     ^
SparseMatrix.c: In function ‘SparseMatrix_normalize_to_rowsum1’:
SparseMatrix.c:2261:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (sum != 0){
             ^~
SparseMatrix.c: In function ‘SparseMatrix_normalize_by_row’:
SparseMatrix.c:2290:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (max != 0){
             ^~
SparseMatrix.c: At top level:
SparseMatrix.c:2300:14: warning: no previous prototype for ‘SparseMatrix_to_complex’ [-Wmissing-prototypes]
 SparseMatrix SparseMatrix_to_complex(SparseMatrix A){
              ^~~~~~~~~~~~~~~~~~~~~~~
SparseMatrix.c: In function ‘SparseMatrix_to_complex’:
SparseMatrix.c:2317:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     A->a = a = REALLOC(a, 2*sizeof(real)*nz);
                                         ^
SparseMatrix.c:2332:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     real *aa = A->a = MALLOC(2*sizeof(real)*nz);
                                            ^
SparseMatrix.c:2301:16: warning: variable ‘ja’ set but not used [-Wunused-but-set-variable]
   int i, *ia, *ja;
                ^~
SparseMatrix.c:2301:11: warning: variable ‘ia’ set but not used [-Wunused-but-set-variable]
   int i, *ia, *ja;
           ^~
SparseMatrix.c: In function ‘SparseMatrix_copy’:
SparseMatrix.c:2474:60: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   B = SparseMatrix_general_new(A->m, A->n, A->nz, A->type, A->size, A->format);
                                                            ^
SparseMatrix.c:2477:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (A->a) MEMCPY(B->a, A->a, A->size*((size_t)A->nz));
                                       ^
SparseMatrix.c: At top level:
SparseMatrix.c:2495:6: warning: no previous prototype for ‘SparseMatrix_level_sets_internal’ [-Wmissing-prototypes]
 void SparseMatrix_level_sets_internal(int khops, SparseMatrix A, int root, int *nlevel, int **levelset_ptr, int **levelset, int **mask, int reinitialize_mask){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SparseMatrix.c: In function ‘cmp’:
SparseMatrix.c:2602:23: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   } else if (d1->dist == d2->dist){
                       ^~
In file included from ./general.h:21:0,
                 from SparseMatrix.h:16,
                 from SparseMatrix.c:21:
SparseMatrix.c: In function ‘SparseMatrix_pseudo_diameter_weighted’:
SparseMatrix.c:2757:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     assert(dist[list[nlist-1]] == dist_max);
                                ^
SparseMatrix.c:2757:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     assert(dist[list[nlist-1]] == dist_max);
                                ^
SparseMatrix.c: In function ‘SparseMatrix_pseudo_diameter_unweighted’:
SparseMatrix.c:2833:16: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
       nlevel = (int) SparseMatrix_pseudo_diameter_unweighted(A, root, FALSE, &enda, &endb, connectedQ);
                ^
SparseMatrix.c: In function ‘SparseMatrix_get_augmented’:
SparseMatrix.c:2989:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     val = MALLOC(A->size*2*((size_t)nz));
                           ^
SparseMatrix.c:2990:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     MEMCPY(val, A->a, A->size*((size_t)nz));
                              ^
SparseMatrix.c:2991:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     MEMCPY((void*)(((char*) val) + ((size_t)nz)*A->size), A->a, A->size*((size_t)nz));
                                                ^
SparseMatrix.c:2991:72: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     MEMCPY((void*)(((char*) val) + ((size_t)nz)*A->size), A->a, A->size*((size_t)nz));
                                                                        ^
SparseMatrix.c:3008:82: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   B = SparseMatrix_from_coordinate_arrays(nz, m + n, m + n, irn, jcn, val, type, A->size);
                                                                                  ^
SparseMatrix.c: In function ‘SparseMatrix_get_submatrix’:
SparseMatrix.c:3183:81: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   B = SparseMatrix_from_coordinate_arrays(nz, nrow, ncol, irn, jcn, v, A->type, A->size);
                                                                                 ^
SparseMatrix.c: In function ‘SparseMatrix_k_centers’:
SparseMatrix.c:3403:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dist_min = MALLOC(sizeof(real)*n);
                                 ^
SparseMatrix.c:3404:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dist_sum = MALLOC(sizeof(real)*n);
                                 ^
SparseMatrix.c:3407:49: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*centers)) *centers = MALLOC(sizeof(int)*K);
                                                 ^
SparseMatrix.c:3408:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*dist0)) *dist0 = MALLOC(sizeof(real)*K*n);
                                              ^
SparseMatrix.c:3408:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*dist0)) *dist0 = MALLOC(sizeof(real)*K*n);
                                                ^
SparseMatrix.c:3410:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dist = MALLOC(sizeof(real)*n);
                               ^
SparseMatrix.c:3441:34: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (dmax < dist_min[i] || (dmax == dist_min[i] && dsum < dist_sum[i])){/* tie break with avg dist */
                                  ^~
SparseMatrix.c:3452:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     list = MALLOC(sizeof(int)*n);
                              ^
SparseMatrix.c:3480:34: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (dmax < dist_min[i] || (dmax == dist_min[i] && dsum < dist_sum[i])){/* tie break with avg dist */
                                  ^~
SparseMatrix.c: In function ‘SparseMatrix_k_centers_user’:
SparseMatrix.c:3546:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dist_min = MALLOC(sizeof(real)*n);
                                 ^
SparseMatrix.c:3547:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dist_sum = MALLOC(sizeof(real)*n);
                                 ^
SparseMatrix.c:3549:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*dist0)) *dist0 = MALLOC(sizeof(real)*K*n);
                                              ^
SparseMatrix.c:3549:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*dist0)) *dist0 = MALLOC(sizeof(real)*K*n);
                                                ^
SparseMatrix.c:3551:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dist = MALLOC(sizeof(real)*n);
                               ^
SparseMatrix.c:3579:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     list = MALLOC(sizeof(int)*n);
                              ^
SparseMatrix.c: In function ‘SparseMatrix_distance_matrix’:
SparseMatrix.c:3678:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*dist0)) *dist0 = MALLOC(sizeof(real)*n*n);
                                              ^
SparseMatrix.c:3678:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*dist0)) *dist0 = MALLOC(sizeof(real)*n*n);
                                                ^
SparseMatrix.c:3692:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     list = MALLOC(sizeof(int)*n);
                              ^
SparseMatrix.c: In function ‘SparseMatrix_distance_matrix_khops’:
SparseMatrix.c:3784:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     list = MALLOC(sizeof(int)*n);
                              ^
SparseMatrix.c:3785:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dist = MALLOC(sizeof(real)*n);
                               ^
SparseMatrix.c: At top level:
SparseMatrix.c:3847:5: warning: "PQ" is not defined, evaluates to 0 [-Wundef]
 #if PQ
     ^~
SparseMatrix.c: In function ‘SparseMatrix_page_rank’:
SparseMatrix.c:4104:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       a = MALLOC(sizeof(real)*n);
                              ^
SparseMatrix.c:4108:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       a = MALLOC(sizeof(real)*n);
                              ^
SparseMatrix.c:4120:54: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*page_rank)) *page_rank = MALLOC(sizeof(real)*n);
                                                      ^
SparseMatrix.c:4123:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   diag = MALLOC(sizeof(real)*n);
                             ^
SparseMatrix.c:4125:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   y = MALLOC(sizeof(real)*n);
                          ^
SparseMatrix.c:4181:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     MEMCPY(x, y, sizeof(real)*n);
                              ^
SparseMatrix.c: In function ‘SparseMatrix_multiply_by_scaler’:
SparseMatrix.c:1369:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
     A->type = MATRIX_TYPE_REAL;
     ~~~~~~~~^~~~~~~~~~~~~~~~~~
SparseMatrix.c:1370:3: note: here
   case MATRIX_TYPE_REAL:
   ^~~~
  CCLD     libsparse_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sparse'
Making all in patchwork
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/patchwork'
  CC       patchwork.lo
  CC       patchworkinit.lo
  CC       tree_map.lo
patchwork.c: In function ‘fullArea’:
patchwork.c:58:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (m == 0) return p->child_area;
           ^~
patchwork.c: In function ‘getArea’:
patchwork.c:68:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (area == 0) area = DFLT_SZ;
              ^~
In file included from ../../lib/common/render.h:44:0,
                 from ./patchwork.h:17,
                 from patchwork.c:16:
patchwork.c: In function ‘layoutTree’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
patchwork.c:158:13: note: in expansion of macro ‘N_NEW’
     nodes = N_NEW(nc, treenode_t*);
             ^~~~~
patchwork.c:165:19: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort (nodes, nc, sizeof(treenode_t*), (qsort_cmpf)nodecmp);
                   ^~
In file included from ../../lib/common/render.h:44:0,
                 from ./patchwork.h:17,
                 from patchwork.c:16:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
patchwork.c:166:20: note: in expansion of macro ‘N_NEW’
     areas_sorted = N_NEW(nc,double);
                    ^~~~~
patchwork.c:170:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (tree->area == tree->child_area)
                    ^~
tree_map.c: In function ‘squarify’:
tree_map.c:60:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if (w == fillrec.size[0]){/* tall rec. fix the items along x direction, left to right, at top*/
             ^~
In file included from ../../lib/common/render.h:44:0,
                 from tree_map.c:14:
tree_map.c: In function ‘tree_map’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
tree_map.c:112:10: note: in expansion of macro ‘N_NEW’
   recs = N_NEW(n,rectangle);
          ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from patchwork.h:17,
                 from patchworkinit.c:14:
patchworkinit.c: In function ‘addCluster’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
patchworkinit.c:48:14: note: in expansion of macro ‘RALLOC’
  clist->cl = RALLOC(clist->sz, clist->cl, graph_t *);
              ^~~~~~
patchworkinit.c: In function ‘mkClusters’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
patchworkinit.c:93:27: note: in expansion of macro ‘RALLOC’
             GD_clust(g) = RALLOC(list.cnt + 1, list.cl, graph_t*);
                           ^~~~~~
patchworkinit.c: In function ‘patchwork_init_node_edge’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
patchworkinit.c:114:18: note: in expansion of macro ‘N_NEW’
     rdata* alg = N_NEW(agnnodes(g), rdata);
                  ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
patchworkinit.c:116:25: note: in expansion of macro ‘N_NEW’
     GD_neato_nlist(g) = N_NEW(agnnodes(g) + 1, node_t *);
                         ^~~~~
  CCLD     libpatchwork_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/patchwork'
Making all in expr
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/expr'
  CC       excc.lo
  CC       excontext.lo
  CC       exdata.lo
  CC       exerror.lo
  CC       exeval.lo
  CC       exexpr.lo
  CC       exlexname.lo
  CC       exopen.lo
  CC       exrewind.lo
  CC       extype.lo
  CC       extoken.lo
  CC       exzero.lo
  CC       exnospace.lo
  CC       exparse.lo
  CC       exstash.lo
In file included from exlib.h:131:0,
                 from exexpr.c:20:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from ./exlib.h:131:0,
                 from exerror.c:20:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from ./exlib.h:131:0,
                 from exdata.c:22:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from exlib.h:131:0,
                 from exeval.c:26:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from exlib.h:131:0,
                 from extype.c:21:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from exlib.h:131:0,
                 from exrewind.c:21:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from exlib.h:131:0,
                 from excontext.c:20:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from exlib.h:131:0,
                 from exexpr.c:20:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
In file included from ./exlib.h:131:0,
                 from exnospace.c:20:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from ./exlib.h:131:0,
                 from exerror.c:20:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from exlib.h:131:0,
                 from excc.c:26:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from ./exlib.h:131:0,
                 from exdata.c:22:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from exlib.h:131:0,
                 from extype.c:21:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from exlib.h:131:0,
                 from exrewind.c:21:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
In file included from ./exlib.h:131:0,
                 from exnospace.c:20:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
In file included from exlib.h:134:0,
                 from exexpr.c:20:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from exlib.h:131:0,
                 from excontext.c:20:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
In file included from exlib.h:131:0,
                 from exeval.c:26:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from ./exlib.h:134:0,
                 from exerror.c:20:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
In file included from exlib.h:131:0,
                 from exlexname.c:20:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from ./expr.h:57:0,
                 from exlib.h:131,
                 from exexpr.c:20:
exexpr.c: In function ‘exexpr’:
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from exlib.h:131:0,
                 from exgram.h:33,
                 from ../../lib/expr/exparse.y:168:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
../../lib/cdt/cdt.h:261:47: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 #define dtmatch(d,o) (*(_DT(d)->searchf))((d),(void*)(o),DT_MATCH)
                                               ^
exexpr.c:32:26: note: in expansion of macro ‘dtmatch’
    sym = name ? (Exid_t*)dtmatch(ex->symbols, name) : &ex->main;
                          ^~~~~~~
In file included from exlib.h:131:0,
                 from excc.c:26:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from exlib.h:131:0,
                 from extoken.c:23:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
exerror.c: In function ‘exerror’:
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
exerror.c:31:67: note: in expansion of macro ‘sfstropen’
  if (expr.program->disc->errorf && !expr.program->errors && (sp = sfstropen()))
                                                                   ^~~~~~~~~
In file included from ./exlib.h:134:0,
                 from exdata.c:22:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from ./exlib.h:131:0,
                 from exopen.c:27:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from ./exlib.h:131:0,
                 from exstash.c:21:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
exerror.c: In function ‘exwarn’:
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
exerror.c:58:42: note: in expansion of macro ‘sfstropen’
  if (expr.program->disc->errorf && (sp = sfstropen())) {
                                          ^~~~~~~~~
In file included from exlib.h:134:0,
                 from extype.c:21:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
extype.c: In function ‘extype’:
extype.c:33:2: warning: switch missing default case [-Wswitch-default]
  switch (type)
  ^~~~~~
In file included from exlib.h:134:0,
                 from exrewind.c:21:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
In file included from ./exlib.h:134:0,
                 from exnospace.c:20:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
exrewind.c: In function ‘exrewind’:
exrewind.c:40:41: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   memcpy(ex->input->pushback, ex->line, n);
                                         ^
In file included from exlib.h:131:0,
                 from exzero.c:21:
./expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
exrewind.c:43:30: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   ex->input->pushback[n++] = ex->input->peek;
                              ^~
./expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from exlib.h:131:0,
                 from exgram.h:33,
                 from ../../lib/expr/exparse.y:168:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
In file included from exlib.h:134:0,
                 from excontext.c:20:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
exnospace.c: In function ‘exnospace’:
exnospace.c:32:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  return (char*)null;
         ^
excontext.c: In function ‘excontext’:
excontext.c:43:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    if ((n = (sizeof(p->line) - (t - (p->linep + 1))) - (e - s)) > 0)
                              ^
excontext.c:43:54: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    if ((n = (sizeof(p->line) - (t - (p->linep + 1))) - (e - s)) > 0)
                                                      ^
excontext.c:43:13: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
    if ((n = (sizeof(p->line) - (t - (p->linep + 1))) - (e - s)) > 0)
             ^
In file included from exlib.h:134:0,
                 from excc.c:26:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from exlib.h:134:0,
                 from exeval.c:26:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
excc.c: In function ‘exopname’:
excc.c:44:2: warning: switch missing default case [-Wswitch-default]
  switch (op)
  ^~~~~~
excc.c: In function ‘print’:
excc.c:106:29: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 print(Excc_t* cc, Exnode_t* expr)
                             ^~~~
In file included from excc.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
In file included from ./exlib.h:131:0,
                 from exstash.c:21:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
excc.c:121:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < elementsof(x->param) && x->param[i]; i++)
                   ^
excc.c: In function ‘scan’:
excc.c:141:28: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 scan(Excc_t* cc, Exnode_t* expr)
                            ^~~~
In file included from excc.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
excc.c:156:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < elementsof(x->param) && x->param[i]; i++)
                   ^
excc.c: In function ‘gen’:
excc.c:176:36: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 gen(Excc_t* cc, register Exnode_t* expr)
                                    ^~~~
In file included from excc.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from ./exlib.h:131:0,
                 from exopen.c:27:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
In file included from exlib.h:131:0,
                 from exlexname.c:20:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
In file included from exlib.h:131:0,
                 from extoken.c:23:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
exeval.c: In function ‘lexname’:
exeval.c:58:10: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   return (char*)exop[op - MINTOKEN];
          ^
exeval.c: In function ‘evaldyn’:
exeval.c:86:43: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 evaldyn (Expr_t * ex, register Exnode_t * expr, void *env, int delete)
                                           ^~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exeval.c: In function ‘getdyn’:
exeval.c:129:39: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 getdyn(Expr_t* ex, register Exnode_t* expr, void* env, Exassoc_t** assoc)
                                       ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
excc.c:197:2: warning: switch missing default case [-Wswitch-default]
  switch (expr->op)
  ^~~~~~
excc.c:539:3: warning: switch missing default case [-Wswitch-default]
   switch (expr->op)
   ^~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
excc.c: In function ‘global’:
excc.c:624:14: warning: unused parameter ‘table’ [-Wunused-parameter]
 global(Dt_t* table, void* object, void* handle)
              ^~~~~
excc.c: In function ‘exccopen’:
excc.c:639:18: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 exccopen(Expr_t* expr, Exccdisc_t* disc)
                  ^~~~
In file included from excc.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exeval.c: In function ‘prformat’:
exeval.c:263:10: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      n = strlen(fmt->value.string);
          ^~~~~~
In file included from exlib.h:134:0,
                 from exgram.h:33,
                 from ../../lib/expr/exparse.y:168:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
exeval.c:264:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if ((s = fmtbuf(n + 1)))
                      ^
exeval.c:265:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       memcpy(s, fmt->value.string, n + 1);
                                    ^
excc.c:657:22: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
    sfsprintf(cc->id, strlen(id) + 2, "%s_", id);
                      ^~~~~~
In file included from exlib.h:134:0,
                 from exeval.c:26:
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
exeval.c:291:33: note: in expansion of macro ‘sfstropen’
   if (!fmt->tmp && !(fmt->tmp = sfstropen()))
                                 ^~~~~~~~~
In file included from ./expr.h:57:0,
                 from exlib.h:131,
                 from excc.c:26:
excc.c: In function ‘excc’:
../../lib/cdt/cdt.h:261:47: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 #define dtmatch(d,o) (*(_DT(d)->searchf))((d),(void*)(o),DT_MATCH)
                                               ^
excc.c:701:25: note: in expansion of macro ‘dtmatch’
   sym = name ? (Exid_t*)dtmatch(cc->expr->symbols, name) : &cc->expr->main;
                         ^~~~~~~
In file included from ../../lib/expr/exparse.y:168:0:
exgram.h: In function ‘exnewnode’:
exgram.h:64:10: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
  x->op = op;
          ^~
exgram.h:65:12: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
  x->type = type;
            ^~~~
exgram.h:66:14: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
  x->binary = binary;
              ^~~~~~
excc.c: In function ‘exdump’:
excc.c:721:16: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 exdump(Expr_t* expr, Exnode_t* node, Sfio_t* sp)
                ^~~~
exeval.c:327:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *s = tolower(*s);
            ^~~~~~~
In file included from excc.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exeval.c:329:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *s = toupper(*s);
            ^~~~~~~
exeval.c:335:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *s = tolower(*s);
            ^~~~~~~
exgram.h: In function ‘exfreenode’:
exgram.h:166:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (i = 0; i < elementsof(pr->param) && pr->param[i]; i++)
                  ^
In file included from exlib.h:131:0,
                 from exzero.c:21:
./expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
./expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
exeval.c:341:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *s = toupper(*s);
            ^~~~~~~
exeval.c:355:13: warning: conversion to ‘time_t {aka long int}’ from ‘long long int’ may alter its value [-Wconversion]
   if ((tm = *((Sflong_t*)vp)) == -1)
             ^
exeval.c:301:2: warning: switch missing default case [-Wswitch-default]
  switch (dp->fmt)
  ^~~~~~
exeval.c:199:18: warning: unused parameter ‘sp’ [-Wunused-parameter]
 prformat(Sfio_t* sp, void* vp, Sffmt_t* dp)
                  ^~
exeval.c: In function ‘prints’:
exeval.c:379:41: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 prints(Expr_t * ex, register Exnode_t * expr, void *env, Sfio_t * sp)
                                         ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exeval.c: In function ‘print’:
exeval.c:399:29: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 print(Expr_t* ex, Exnode_t* expr, void* env, Sfio_t* sp)
                             ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
In file included from ./exlib.h:134:0,
                 from exstash.c:21:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
In file included from ../../lib/ast/ast.h:21:0,
                 from exlib.h:29,
                 from exeval.c:26:
../../lib/sfio/sfio.h:274:20: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SF_UNBOUND (-1) /* unbounded buffer size                */
                    ^
exeval.c:408:138: note: in expansion of macro ‘SF_UNBOUND’
   if (v.integer < 0 || v.integer >= elementsof(ex->file) || (!(sp = ex->file[v.integer]) && !(sp = ex->file[v.integer] = sfnew(NiL, NiL, SF_UNBOUND, v.integer, SF_READ|SF_WRITE))))
                                                                                                                                          ^~~~~~~~~~
exeval.c:408:150: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
   if (v.integer < 0 || v.integer >= elementsof(ex->file) || (!(sp = ex->file[v.integer]) && !(sp = ex->file[v.integer] = sfnew(NiL, NiL, SF_UNBOUND, v.integer, SF_READ|SF_WRITE))))
                                                                                                                                                      ^
exgram.h: In function ‘exstringOf’:
exgram.h:314:3: warning: switch missing default case [-Wswitch-default]
   switch (type) {
   ^~~~~~
./expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from ./expr.h:58:0,
                 from exlib.h:131,
                 from exeval.c:26:
exeval.c: In function ‘scformat’:
../../lib/vmalloc/vmalloc.h:193:60: warning: conversion to ‘unsigned int’ from ‘ssize_t {aka int}’ may change the sign of the result [-Wsign-conversion]
 #define vmnewof(v,p,t,n,x) (t*)vmresize((v), (p), sizeof(t)*(n)+(x), \
                                                            ^
../../lib/vmalloc/vmalloc.h:180:24: note: in definition of macro ‘vmresize’
      ((vm),(void*)(d),(sz),(type))
                        ^~
exeval.c:484:83: note: in expansion of macro ‘vmnewof’
   *((void**)vp) = node->data.variable.symbol->value->data.constant.value.string = vmnewof(fmt->expr->vm, node->data.variable.symbol->value->data.constant.value.string, char, fmt->fmt.size, 0);
                                                                                   ^~~~~~~
exeval.c:451:18: warning: unused parameter ‘sp’ [-Wunused-parameter]
 scformat(Sfio_t* sp, void* vp, Sffmt_t* dp)
                  ^~
exeval.c: In function ‘scan’:
exeval.c:514:28: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 scan(Expr_t* ex, Exnode_t* expr, void* env, Sfio_t* sp)
                            ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exgram.h: In function ‘excast’:
In file included from ../../lib/ast/ast.h:21:0,
                 from exlib.h:29,
                 from exeval.c:26:
../../lib/sfio/sfio.h:274:20: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define SF_UNBOUND (-1) /* unbounded buffer size                */
                    ^
exeval.c:531:142: note: in expansion of macro ‘SF_UNBOUND’
   if ((v.integer < 0) || (v.integer >= elementsof(ex->file)) || (!(sp = ex->file[v.integer]) && !(sp = ex->file[v.integer] = sfnew(NiL, NiL, SF_UNBOUND, v.integer, SF_READ|SF_WRITE))))
                                                                                                                                              ^~~~~~~~~~
exgram.h:463:14: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
    x->type = type;
              ^~~~
exeval.c:531:154: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
   if ((v.integer < 0) || (v.integer >= elementsof(ex->file)) || (!(sp = ex->file[v.integer]) && !(sp = ex->file[v.integer] = sfnew(NiL, NiL, SF_UNBOUND, v.integer, SF_READ|SF_WRITE))))
                                                                                                                                                          ^
In file included from ../../lib/expr/exparse.y:168:0:
exgram.h:511:37: warning: conversion to ‘long long int’ from ‘double’ may alter its value [-Wfloat-conversion]
    x->data.constant.value.integer = x->data.constant.value.floating;
                                     ^
exgram.h:518:38: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
    x->data.constant.value.floating = x->data.constant.value.integer;
                                      ^
exgram.h:526:37: warning: conversion to ‘long long int’ from ‘double’ may alter its value [-Wfloat-conversion]
    x->data.constant.value.integer = strtod(s, &e);
                                     ^~~~~~
exgram.h:540:13: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
   x->type = type;
             ^~~~
In file included from ./exlib.h:134:0,
                 from exopen.c:27:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
In file included from exlib.h:134:0,
                 from exlexname.c:20:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
exeval.c: In function ‘replace’:
exeval.c:663:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
        sfwrite(s, base + offset, sub[2 * idx + 1] - offset);
                                  ^~~
exeval.c: At top level:
exeval.c:694:1: warning: no previous prototype for ‘exsplit’ [-Wmissing-prototypes]
 exsplit(Expr_t * ex, register Exnode_t * expr, void *env)
 ^~~~~~~
exeval.c: In function ‘exsplit’:
exopen.c: In function ‘exopen’:
exeval.c:694:42: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 exsplit(Expr_t * ex, register Exnode_t * expr, void *env)
                                          ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
exopen.c:46:23: note: in expansion of macro ‘sfstropen’
      !(program->tmp = sfstropen()) ||
                       ^~~~~~~~~
exeval.c:719:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (i = 1; i < sz; i++) {
                  ^
In file included from exlib.h:134:0,
                 from extoken.c:23:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
exeval.c: At top level:
exeval.c:746:1: warning: no previous prototype for ‘extokens’ [-Wmissing-prototypes]
 extokens(Expr_t * ex, register Exnode_t * expr, void *env)
 ^~~~~~~~
exeval.c: In function ‘extokens’:
exlexname.c:27:1: warning: no previous prototype for ‘exlexname’ [-Wmissing-prototypes]
 exlexname(int op, int subop)
 ^~~~~~~~~
exeval.c:746:43: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 extokens(Expr_t * ex, register Exnode_t * expr, void *env)
                                           ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exlexname.c: In function ‘exlexname’:
exlexname.c:35:10: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   return (char*)exop[op - MINTOKEN];
          ^
extoken.c:26:28: warning: "_BLD_DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if !defined(TRACE_lex) && _BLD_DEBUG
                            ^~~~~~~~~~
extoken.c:30:5: warning: "TRACE_lex" is not defined, evaluates to 0 [-Wundef]
 #if TRACE_lex
     ^~~~~~~~~
exeval.c: At top level:
exgram.h: In function ‘preprint’:
exeval.c:785:1: warning: no previous prototype for ‘exsub’ [-Wmissing-prototypes]
 exsub(Expr_t * ex, register Exnode_t * expr, void *env, int global)
 ^~~~~
exeval.c: In function ‘exsub’:
exgram.h:749:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      if (i >= elementsof(x->param))
            ^~
exeval.c:785:40: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 exsub(Expr_t * ex, register Exnode_t * expr, void *env, int global)
                                        ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
extoken.c: In function ‘lex’:
extoken.c:287:43: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body]
     else trace(ex, -1, "expop sp FAIL", 0);
                                           ^
extoken.c:297:43: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body]
     else trace(ex, -1, "expop fp FAIL", 0);
                                           ^
exeval.c:839:24: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  sfwrite(ex->tmp, str, sub[0]);
                        ^~~
exeval.c:846:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       sfwrite(ex->tmp, s, sub[0]);
                           ^~~
exeval.c: In function ‘exsubstr’:
exeval.c:861:59: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 static Extype_t exsubstr(Expr_t * ex, register Exnode_t * expr, void *env)
                                                           ^~~~
In file included from extoken.c:23:0:
exlib.h:140:123: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
 #define putcontext(p,c) (((p)->linep>=&(p)->line[sizeof((p)->line)]?(p)->linep=(p)->line,(p)->linewrap=1:0),*(p)->linep++=(c))
                                                                                                                           ^
extoken.c:312:4: note: in expansion of macro ‘putcontext’
    putcontext(ex, c);
    ^~~~~~~~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exeval.c:870:8: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  len = strlen(s.string);
        ^~~~~~
extoken.c: In function ‘extoken_fn’:
extoken.c:352:6: warning: switch missing default case [-Wswitch-default]
      switch (lex(ex))
      ^~~~~~
In file included from ./expr.h:58:0,
                 from exlib.h:131,
                 from exeval.c:26:
../../lib/vmalloc/vmalloc.h:176:57: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long long int’ may alter its value [-Wconversion]
 #define vmalloc(vm,sz)  (*(_VM_(vm)->meth.allocf))((vm),(sz))
                                                         ^
exeval.c:881:13: note: in expansion of macro ‘vmalloc’
  v.string = vmalloc(ex->ve, l.integer + 1);
             ^~~~~~~
extoken.c:344:14: warning: switch missing default case [-Wswitch-default]
     for (;;) switch (lex(ex))
              ^~~~~~
exeval.c:883:43: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long long int’ may alter its value [-Wconversion]
   strncpy(v.string, s.string + i.integer, l.integer);
                                           ^
exeval.c: In function ‘xConvert’:
exeval.c:894:34: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 xConvert(Expr_t * ex, Exnode_t * expr, int type, Extype_t v,
                                  ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exgram.h:855:20: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
     x->arg->type = t;
                    ^
exeval.c:905:14: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
  tmp->type = type;
              ^~~~
exeval.c: In function ‘xPrint’:
exeval.c:912:32: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 xPrint(Expr_t * ex, Exnode_t * expr, Extype_t v, Exnode_t * tmp)
                                ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
exeval.c: In function ‘eval’:
exeval.c:929:37: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 eval(Expr_t* ex, register Exnode_t* expr, void* env)
                                     ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
extoken.c:446:18: warning: switch missing default case [-Wswitch-default]
    if (q == '=') switch (c)
                  ^~~~~~
exgram.h:845:4: warning: switch missing default case [-Wswitch-default]
    switch (t)
    ^~~~~~
exeval.c:957:19: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
   ex->loopcount = v.integer;
                   ^
exgram.h: In function ‘expush’:
exgram.h:905:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  if (!(in->bp = in->sp = (char*)sp))
                          ^
exgram.h:942:21: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   error_info.file = (char*)name;
                     ^
In file included from exlib.h:134:0,
                 from exzero.c:21:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
exeval.c:1043:11: warning: conversion to ‘long int’ from ‘long long int’ may alter its value [-Wconversion]
    seed = eval(ex, x, env).integer;
           ^~~~
exeval.c:1118:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if ((*t)->floating == v.floating)
                          ^~
exzero.c: In function ‘exzero’:
exzero.c:32:2: warning: switch missing default case [-Wswitch-default]
  switch (type)
  ^~~~~~
exeval.c:1106:6: warning: switch missing default case [-Wswitch-default]
      switch ((int)i.integer)
      ^~~~~~
exgram.h: In function ‘exclose’:
exgram.h:1053:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (i = 3; i < elementsof(p->file); i++)
                  ^
extoken.c:554:6: warning: switch missing default case [-Wswitch-default]
      switch (c = lex(ex))
      ^~~~~~
exeval.c:1235:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if (n < elementsof(args))
          ^
exeval.c:1244:81: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (n = 0, a = expr->data.call.procedure->value->data.procedure.args; a && n < elementsof(save); a = a->data.operand.right)
                                                                                 ^
exeval.c:1251:81: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (n = 0, a = expr->data.call.procedure->value->data.procedure.args; a && n < elementsof(save); a = a->data.operand.right)
                                                                                 ^
exeval.c:1256:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (x = expr->data.operand.right; x && n < elementsof(args); x = x->data.operand.right)
                                             ^
exeval.c:1263:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (x = expr->data.operand.right; x && n < elementsof(args); x = x->data.operand.right)
                                             ^
exgram.h: In function ‘cmpKey’:
exgram.h:1131:15: warning: unused parameter ‘d’ [-Wunused-parameter]
 cmpKey(Dt_t * d, Extype_t * key1, Extype_t * key2, Dtdisc_t * disc)
               ^
exgram.h:1131:63: warning: unused parameter ‘disc’ [-Wunused-parameter]
 cmpKey(Dt_t * d, Extype_t * key1, Extype_t * key2, Dtdisc_t * disc)
                                                               ^~~~
extoken.c:619:23: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
      exlval.integer = strtoull(s, &e, b);
                       ^~~~~~~~
exeval.c:1344:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (r.floating == 0.0)
                     ^~
exeval.c:1350:23: warning: conversion to ‘long long int’ from ‘double’ may alter its value [-Wfloat-conversion]
      if ((r.integer = r.floating) == 0)
                       ^
exeval.c:1353:20: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
       v.floating = ((Sflong_t)v.floating) % r.integer;
                    ^
exeval.c:1356:19: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      v.floating = ((Sflong_t)v.floating) & ((Sflong_t)r.floating);
                   ^
exeval.c:1359:19: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      v.floating = ((Sflong_t)v.floating) | ((Sflong_t)r.floating);
                   ^
exeval.c:1362:19: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      v.floating = ((Sflong_t)v.floating) ^ ((Sflong_t)r.floating);
                   ^
exeval.c:1365:19: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      v.floating = ((Sflong_t)v.floating) << ((Sflong_t)r.floating);
                   ^
exeval.c:1368:5: warning: "_WIN32" is not defined, evaluates to 0 [-Wundef]
 #if _WIN32
     ^~~~~~
exeval.c:1371:19: warning: conversion to ‘double’ from ‘long long unsigned int’ may alter its value [-Wconversion]
      v.floating = ((Sfulong_t)v.floating) >> ((Sflong_t)r.floating);
                   ^
exeval.c:1416:18: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
      v.integer = (Sfulong_t)v.integer >> r.integer;
                  ^
extoken.c:709:11: warning: declaration of ‘b’ shadows a previous local [-Wshadow]
       int b;
           ^
extoken.c:328:7: note: shadowed declaration is here
  int  b;
       ^
exeval.c:952:2: warning: switch missing default case [-Wswitch-default]
  switch (expr->op)
  ^~~~~~
extoken.c:733:7: warning: switch missing default case [-Wswitch-default]
       switch (lex(ex))
       ^~~~~~
exeval.c:1494:16: warning: conversion to ‘long long int’ from ‘double’ may alter its value [-Wfloat-conversion]
    v.integer = v.floating;
                ^
exeval.c:1521:17: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
    v.floating = ~((Sflong_t)v.floating);
                 ^
exeval.c:1533:17: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
    v.floating = (Sflong_t)v.floating & (Sflong_t)r.floating;
                 ^
exeval.c:1536:17: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
    v.floating = (Sflong_t)v.floating | (Sflong_t)r.floating;
                 ^
exeval.c:1539:17: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
    v.floating = (Sflong_t)v.floating ^ (Sflong_t)r.floating;
                 ^
extoken.c:802:6: warning: switch missing default case [-Wswitch-default]
      switch (po = c)
      ^~~~~~
exeval.c:1545:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if (r.floating == 0.0)
                   ^~
exeval.c:1551:21: warning: conversion to ‘long long int’ from ‘double’ may alter its value [-Wfloat-conversion]
    if ((r.integer = r.floating) == 0)
                     ^
exeval.c:1554:18: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
     v.floating = (Sflong_t)v.floating % r.integer;
                  ^
exeval.c:1563:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    v.integer = v.floating == r.floating;
                           ^~
exeval.c:1566:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    v.integer = v.floating != r.floating;
                           ^~
exeval.c:1586:5: warning: "_WIN32" is not defined, evaluates to 0 [-Wundef]
 #if _WIN32
     ^~~~~~
exeval.c:1594:11: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
     op1 = ((Sfulong_t) v.floating);
           ^
exeval.c:1491:3: warning: switch missing default case [-Wswitch-default]
   switch (expr->op)
   ^~~~~~
extoken.c:675:5: warning: switch missing default case [-Wswitch-default]
     switch (exlval.id->lex)
     ^~~~~~
exeval.c:1635:3: warning: switch missing default case [-Wswitch-default]
   switch (expr->op)
   ^~~~~~
exeval.c:1656:5: warning: "_WIN32" is not defined, evaluates to 0 [-Wundef]
 #if _WIN32
     ^~~~~~
exeval.c:1660:18: warning: conversion to ‘double’ from ‘long long unsigned int’ may alter its value [-Wconversion]
     v.floating = (Sfulong_t)v.integer;
                  ^
exeval.c:1662:18: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
     v.floating = v.integer;
                  ^
exeval.c:1757:17: warning: conversion to ‘long long int’ from ‘long long unsigned int’ may change the sign of the result [-Wsign-conversion]
     v.integer = (op1 >> op2);
                 ^
exeval.c:1653:3: warning: switch missing default case [-Wswitch-default]
   switch (expr->op)
   ^~~~~~
exeval.c:1775:3: warning: switch missing default case [-Wswitch-default]
   switch (expr->op)
   ^~~~~~
exeval.c:1837:3: warning: switch missing default case [-Wswitch-default]
   switch (expr->op)
   ^~~~~~
exeval.c: In function ‘exeval’:
exeval.c:1867:30: warning: declaration of ‘expr’ shadows a global declaration [-Wshadow]
 exeval(Expr_t* ex, Exnode_t* expr, void* env)
                              ^~~~
In file included from exeval.c:26:0:
exlib.h:183:18: note: shadowed declaration is here
 extern Exstate_t expr;
                  ^~~~
y.tab.c: In function ‘exparse’:
y.tab.c:1613:12: warning: conversion to ‘extype_int16 {aka short int}’ from ‘int’ may alter its value [-Wconversion]
   *yyssp = yystate;
            ^~~~~~~
y.tab.c:1618:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       YYSIZE_T yysize = yyssp - yyss + 1;
                         ^~~~~
../../lib/expr/exparse.y:277:20: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
   | static {expr.instatic=$1;} DECLARE {expr.declare=$3->type;} dcl_list ';'
                    ^
In file included from ../../lib/expr/exparse.y:32:0:
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
../../lib/expr/exparse.y:425:21: note: in expansion of macro ‘newof’
    if (!(sw->base = newof(0, Extype_t*, n, 0)))
                     ^~~~~
In file included from ./expr.h:58:0,
                 from exlib.h:131,
                 from exgram.h:33,
                 from ../../lib/expr/exparse.y:168:
../../lib/expr/exparse.y:451:84: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     $$->data.select.constant = (Extype_t**)exalloc(expr.program, (n + 1) * sizeof(Extype_t*));
                                                                                    ^
../../lib/vmalloc/vmalloc.h:180:24: note: in definition of macro ‘vmresize’
      ((vm),(void*)(d),(sz),(type))
                        ^~
./expr.h:113:28: note: in expansion of macro ‘vmnewof’
 #define exnewof(p,o,t,n,x) vmnewof((p)->vm,o,t,n,x)
                            ^~~~~~~
./expr.h:112:23: note: in expansion of macro ‘exnewof’
 #define exalloc(p,n)  exnewof(p,0,char,n,0)
                       ^~~~~~~
../../lib/expr/exparse.y:451:54: note: in expansion of macro ‘exalloc’
     $$->data.select.constant = (Extype_t**)exalloc(expr.program, (n + 1) * sizeof(Extype_t*));
                                                      ^~~~~~~
../../lib/expr/exparse.y:452:60: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     memcpy($$->data.select.constant, sw->base, n * sizeof(Extype_t*));
                                                            ^
In file included from ../../lib/expr/exparse.y:32:0:
../../lib/ast/ast.h:71:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                              ^
../../lib/expr/exparse.y:479:32: note: in expansion of macro ‘newof’
     if (!(expr.swstate->base = newof(expr.swstate->base, Extype_t*, 2 * n, 0)))
                                ^~~~~
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
../../lib/expr/exparse.y:479:32: note: in expansion of macro ‘newof’
     if (!(expr.swstate->base = newof(expr.swstate->base, Extype_t*, 2 * n, 0)))
                                ^~~~~
../../lib/expr/exparse.y:547:35: warning: conversion to ‘long int’ from ‘long long int’ may alter its value [-Wconversion]
      $1->index_type = $3; /* -1 indicates no typechecking */
                                   ^
../../lib/expr/exparse.y:553:31: warning: conversion to ‘Exshort_t {aka short int}’ from ‘long int’ may alter its value [-Wconversion]
       $4->type = $1->type;
                               ^
../../lib/expr/exparse.y:559:5: warning: "UNUSED" is not defined, evaluates to 0 [-Wundef]
 #if UNUSED
     ^~~~~~
../../lib/expr/exparse.y:904:5: warning: switch missing default case [-Wswitch-default]
     switch ($1->index)
     ^~~~~~
../../lib/expr/exparse.y:931:5: warning: switch missing default case [-Wswitch-default]
     switch ($1->index)
     ^~~~~~
../../lib/expr/exparse.y:1241:26: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
    $$->subop = $1;
                          ^
  CCLD     libexpr_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/expr'
Making all in common
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
make  all-am
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
  CC       arrows.lo
  CC       colxlate.lo
  CC       ellipse.lo
  CC       textspan.lo
  CC       memory.lo
  CC       args.lo
  CC       htmllex.lo
  CC       globals.lo
  CC       htmlparse.lo
  CC       htmltable.lo
  CC       input.lo
  CC       pointset.lo
  CC       intset.lo
  CC       postproc.lo
  CC       splines.lo
  CC       psusershape.lo
  CC       timing.lo
  CC       labels.lo
  CC       ns.lo
  CC       shapes.lo
  CC       routespl.lo
  CC       utils.lo
  CC       geom.lo
  CC       output.lo
  CC       emit.lo
  CC       taper.lo
ellipse.c:52:5: warning: "STANDALONE" is not defined, evaluates to 0 [-Wundef]
 #if STANDALONE
     ^~~~~~~~~~
intset.c: In function ‘mkIntItem’:
intset.c:21:17: warning: unused parameter ‘d’ [-Wunused-parameter]
 mkIntItem(Dt_t* d,intitem* obj,Dtdisc_t* disc)
                 ^
intset.c:21:42: warning: unused parameter ‘disc’ [-Wunused-parameter]
 mkIntItem(Dt_t* d,intitem* obj,Dtdisc_t* disc)
                                          ^~~~
intset.c: In function ‘freeIntItem’:
intset.c:29:19: warning: unused parameter ‘d’ [-Wunused-parameter]
 freeIntItem(Dt_t* d,intitem* obj,Dtdisc_t* disc)
                   ^
intset.c:29:44: warning: unused parameter ‘disc’ [-Wunused-parameter]
 freeIntItem(Dt_t* d,intitem* obj,Dtdisc_t* disc)
                                            ^~~~
intset.c: In function ‘cmpid’:
intset.c:35:13: warning: unused parameter ‘d’ [-Wunused-parameter]
 cmpid(Dt_t* d, int* key1, int* key2, Dtdisc_t* disc)
             ^
intset.c:35:48: warning: unused parameter ‘disc’ [-Wunused-parameter]
 cmpid(Dt_t* d, int* key1, int* key2, Dtdisc_t* disc)
                                                ^~~~
timing.c:45:6: warning: no previous prototype for ‘start_timer’ [-Wmissing-prototypes]
 void start_timer(void)
      ^~~~~~~~~~~
timing.c:50:8: warning: no previous prototype for ‘elapsed_sec’ [-Wmissing-prototypes]
 double elapsed_sec(void)
        ^~~~~~~~~~~
arrows.c: In function ‘arrowOrthoClip’:
arrows.c:337:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (p.y == q.y) { /* horz segment */
          ^~
arrows.c:374:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (p.y == q.y) { /* horz segment */
          ^~
arrows.c:398:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (p.y == q.y) { /* horz segment */
          ^~
geom.c: In function ‘lineToBox’:
geom.c:116:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (p.x == q.x) {
             ^~
arrows.c: In function ‘arrow_type_normal’:
arrows.c:415:71: warning: unused parameter ‘arrowsize’ [-Wunused-parameter]
 static void arrow_type_normal(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                       ^~~~~~~~~
geom.c:126:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (p.y == q.y) {
                    ^~
arrows.c: In function ‘arrow_type_gap’:
arrows.c:511:68: warning: unused parameter ‘arrowsize’ [-Wunused-parameter]
 static void arrow_type_gap(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                    ^~~~~~~~~
arrows.c:511:86: warning: unused parameter ‘penwidth’ [-Wunused-parameter]
 static void arrow_type_gap(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                                      ^~~~~~~~
arrows.c:511:100: warning: unused parameter ‘flag’ [-Wunused-parameter]
 static void arrow_type_gap(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                                                    ^~~~
arrows.c: In function ‘arrow_type_tee’:
arrows.c:522:68: warning: unused parameter ‘arrowsize’ [-Wunused-parameter]
 static void arrow_type_tee(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                    ^~~~~~~~~
arrows.c:522:86: warning: unused parameter ‘penwidth’ [-Wunused-parameter]
 static void arrow_type_tee(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                                      ^~~~~~~~
arrows.c: In function ‘arrow_type_box’:
arrows.c:555:68: warning: unused parameter ‘arrowsize’ [-Wunused-parameter]
 static void arrow_type_box(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                    ^~~~~~~~~
arrows.c:555:86: warning: unused parameter ‘penwidth’ [-Wunused-parameter]
 static void arrow_type_box(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                                      ^~~~~~~~
arrows.c: In function ‘arrow_type_diamond’:
arrows.c:586:72: warning: unused parameter ‘arrowsize’ [-Wunused-parameter]
 static void arrow_type_diamond(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                        ^~~~~~~~~
arrows.c:586:90: warning: unused parameter ‘penwidth’ [-Wunused-parameter]
 static void arrow_type_diamond(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                                          ^~~~~~~~
arrows.c: In function ‘arrow_type_dot’:
arrows.c:610:68: warning: unused parameter ‘arrowsize’ [-Wunused-parameter]
 static void arrow_type_dot(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                    ^~~~~~~~~
arrows.c:610:86: warning: unused parameter ‘penwidth’ [-Wunused-parameter]
 static void arrow_type_dot(GVJ_t * job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                                      ^~~~~~~~
arrows.c: In function ‘arrow_type_curve’:
arrows.c:627:69: warning: unused parameter ‘arrowsize’ [-Wunused-parameter]
 static void arrow_type_curve(GVJ_t* job, pointf p, pointf u, double arrowsize, double penwidth, int flag)
                                                                     ^~~~~~~~~
arrows.c: In function ‘arrow_bb’:
arrows.c:691:57: warning: unused parameter ‘flag’ [-Wunused-parameter]
 boxf arrow_bb(pointf p, pointf u, double arrowsize, int flag)
                                                         ^~~~
pointset.c: In function ‘freePair’:
pointset.c:32:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freePair(Dt_t * d, pair* pp, Dtdisc_t * disc)
                             ^
pointset.c:32:53: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freePair(Dt_t * d, pair* pp, Dtdisc_t * disc)
                                                     ^~~~
pointset.c: In function ‘cmppair’:
pointset.c:37:27: warning: unused parameter ‘d’ [-Wunused-parameter]
 static int cmppair(Dt_t * d, point * key1, point * key2, Dtdisc_t * disc)
                           ^
pointset.c:37:69: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static int cmppair(Dt_t * d, point * key1, point * key2, Dtdisc_t * disc)
                                                                     ^~~~
In file included from render.h:44:0,
                 from pointset.c:15:
pointset.c: In function ‘pointsOf’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pointset.c:117:18: note: in expansion of macro ‘N_NEW’
     point *pts = N_NEW(n, point);
                  ^~~~~
pointset.c: In function ‘mkMPair’:
pointset.c:140:30: warning: unused parameter ‘d’ [-Wunused-parameter]
 static mpair *mkMPair(Dt_t * d, mpair * obj, MPairDisc * disc)
                              ^
pointset.c: In function ‘freeMPair’:
pointset.c:154:30: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeMPair(Dt_t * d, mpair * ap, MPairDisc * disc)
                              ^
../../lib/common/htmlparse.y: In function ‘free_ritem’:
../../lib/common/htmlparse.y:42:18: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_ritem(Dt_t* d, pitem* p,Dtdisc_t* ds)
                  ^
../../lib/common/htmlparse.y:42:40: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_ritem(Dt_t* d, pitem* p,Dtdisc_t* ds)
                                        ^~
../../lib/common/htmlparse.y: In function ‘free_item’:
../../lib/common/htmlparse.y:53:17: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_item(Dt_t* d, void* p,Dtdisc_t* ds)
                 ^
../../lib/common/htmlparse.y:53:38: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_item(Dt_t* d, void* p,Dtdisc_t* ds)
                                      ^~
../../lib/common/htmlparse.y: In function ‘free_citem’:
../../lib/common/htmlparse.y:85:18: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_citem(Dt_t* d, pitem* p,Dtdisc_t* ds)
                  ^
../../lib/common/htmlparse.y:85:40: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_citem(Dt_t* d, pitem* p,Dtdisc_t* ds)
                                        ^~
../../lib/common/htmlparse.y: In function ‘free_fitem’:
../../lib/common/htmlparse.y:125:18: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_fitem(Dt_t* d, fitem* p, Dtdisc_t* ds)
                  ^
../../lib/common/htmlparse.y:125:41: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_fitem(Dt_t* d, fitem* p, Dtdisc_t* ds)
                                         ^~
../../lib/common/htmlparse.y: In function ‘free_fspan’:
../../lib/common/htmlparse.y:133:18: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_fspan(Dt_t* d, fspan* p, Dtdisc_t* ds)
                  ^
../../lib/common/htmlparse.y:133:41: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_fspan(Dt_t* d, fspan* p, Dtdisc_t* ds)
                                         ^~
In file included from render.h:44:0,
                 from routespl.c:16:
routespl.c: In function ‘simpleSplineRoute’:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
routespl.c:249:14: note: in expansion of macro ‘ALLOC’
      edges = ALLOC(poly.pn, edges, Pedge_t);
              ^~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
routespl.c:249:14: note: in expansion of macro ‘ALLOC’
      edges = ALLOC(poly.pn, edges, Pedge_t);
              ^~~~~
args.c: In function ‘neato_extra_args’:
args.c:34:25: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 neato_extra_args(GVC_t *gvc, int argc, char** argv)
                         ^~~
../../lib/common/htmlparse.y: In function ‘appendFLineList’:
../../lib/common/htmlparse.y:198:19: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     ln->lp.just = v;
                   ^
../../lib/common/htmlparse.y:201:18: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
  ln->lp.nitems = cnt;
                  ^~~
In file included from render.h:44:0,
                 from ../../lib/common/htmlparse.y:16:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
../../lib/common/htmlparse.y:202:17: note: in expansion of macro ‘N_NEW’
  ln->lp.items = N_NEW(cnt, textspan_t);
                 ^~~~~
args.c: In function ‘memtest_extra_args’:
args.c:79:27: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 memtest_extra_args(GVC_t *gvc, int argc, char** argv)
                           ^~~
../../lib/common/htmlparse.y: In function ‘mkText’:
../../lib/common/htmlparse.y:237:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     hft->nspans = cnt;
                   ^~~
In file included from render.h:44:0,
                 from ../../lib/common/htmlparse.y:16:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
../../lib/common/htmlparse.y:241:15: note: in expansion of macro ‘N_NEW’
  hft->spans = N_NEW(cnt,htextspan_t);
               ^~~~~
../../lib/common/htmlparse.y: In function ‘setCell’:
../../lib/common/htmlparse.y:286:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   cp->child.kind = kind;
                    ^~~~
../../lib/common/htmlparse.y: In function ‘mkLabel’:
routespl.c: In function ‘_routesplines’:
../../lib/common/htmlparse.y:305:14: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   lp->kind = kind;
              ^~~~
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
routespl.c:437:15: note: in expansion of macro ‘ALLOC’
  polypoints = ALLOC(boxn * 8, polypoints, Ppoint_t);
               ^~~~~
args.c: In function ‘fdp_extra_args’:
In file included from render.h:40:0,
                 from emit.c:23:
emit.c: In function ‘initMapData’:
args.c:243:24: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 fdp_extra_args (GVC_t *gvc, int argc, char** argv)
                        ^~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
routespl.c:437:15: note: in expansion of macro ‘ALLOC’
  polypoints = ALLOC(boxn * 8, polypoints, Ppoint_t);
               ^~~~~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:165:37: note: in expansion of macro ‘TRUE’
             obj->explicit_tooltip = TRUE;
                                     ^~~~
ellipse.c: In function ‘moveTo’:
ellipse.c:410:34: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 static void moveTo(Ppolyline_t * path, double x, double y)
                                  ^~~~
In file included from render.h:40:0,
                 from ellipse.c:80:
types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
emit.c: In function ‘getObjId’:
emit.c:220:5: warning: switch missing default case [-Wswitch-default]
     switch (agobjkind(obj)) {
     ^~~~~~
In file included from render.h:44:0,
                 from ellipse.c:80:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
ellipse.c:413:16: note: in expansion of macro ‘N_NEW’
     path->ps = N_NEW(bufsize, pointf);
                ^~~~~
ellipse.c: In function ‘curveTo’:
ellipse.c:420:23: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 curveTo(Ppolyline_t * path, double x1, double y1,
                       ^~~~
In file included from render.h:40:0,
                 from ellipse.c:80:
types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
ellipse.c:425:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  path->ps = realloc(path->ps, bufsize * sizeof(pointf));
                                       ^
ellipse.c: In function ‘lineTo’:
ellipse.c:435:34: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 static void lineTo(Ppolyline_t * path, double x, double y)
                                  ^~~~
In file included from render.h:40:0,
                 from ellipse.c:80:
types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
ellipse.c: In function ‘endPath’:
ellipse.c:441:35: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 static void endPath(Ppolyline_t * path, boolean close)
                                   ^~~~
In file included from render.h:40:0,
                 from ellipse.c:80:
types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
ellipse.c:448:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     path->ps = realloc(path->ps, path->pn * sizeof(pointf));
                                           ^
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘map_point’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:357:23: note: in expansion of macro ‘N_NEW’
  obj->url_map_p = p = N_NEW(obj->url_map_n, pointf);
                       ^~~~~
ellipse.c: In function ‘genEllipticPath’:
ellipse.c:476:18: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
     Ppolyline_t *path = NEW(Ppolyline_t);
                  ^~~~
In file included from render.h:40:0,
                 from ellipse.c:80:
types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
routespl.c:565:14: note: in expansion of macro ‘ALLOC’
      edges = ALLOC(poly.pn, edges, Pedge_t);
              ^~~~~
ellipse.c:482:9: warning: declaration of ‘dEta’ shadows a previous local [-Wshadow]
  double dEta = (ep->eta2 - ep->eta1) / n;
         ^~~~
ellipse.c:462:12: note: shadowed declaration is here
     double dEta;
            ^~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
routespl.c:565:14: note: in expansion of macro ‘ALLOC’
      edges = ALLOC(poly.pn, edges, Pedge_t);
              ^~~~~
ellipse.c:484:13: warning: declaration of ‘etaB’ shadows a previous local [-Wshadow]
      double etaB = ep->eta1;
             ^~~~
ellipse.c:463:12: note: shadowed declaration is here
     double etaB;
            ^~~~
routespl.c:617:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if ((boxes[bi].LL.x == INT_MAX) || (boxes[bi].UR.x == INT_MIN)) {
                          ^~
emit.c: In function ‘parseSegs’:
routespl.c:617:57: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if ((boxes[bi].LL.x == INT_MAX) || (boxes[bi].UR.x == INT_MIN)) {
                                                         ^~
ellipse.c:541:5: warning: "DO_QUAD" is not defined, evaluates to 0 [-Wundef]
 #if DO_QUAD
     ^~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:498:22: note: in expansion of macro ‘N_NEW’
     segs->segs = s = N_NEW(nseg+1,colorseg_t);
                      ^~~~~
emit.c:513:20: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      s[cnum++].t = v;
                    ^
emit.c:536:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (s[i].t == 0) nseg++;
                 ^~
emit.c:541:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (s[i].t == 0) s[i].t = delta;
              ^~
emit.c:541:29: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
   if (s[i].t == 0) s[i].t = delta;
                             ^~~~~
emit.c:545:21: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      s[cnum-1].t += left;
                     ^~~~
routespl.c: In function ‘checkpath’:
emit.c: In function ‘wedgedEllipse’:
routespl.c:737:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   xy = ba->UR.x, ba->UR.x = bb->LL.x, bb->LL.x = xy, l = 0;
        ^~
textspan.c: In function ‘fontcmpf’:
textspan.c:178:25: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return (strcasecmp(((PostscriptAlias*)a)->name, ((PostscriptAlias*)b)->name));
                         ^
emit.c:595:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (s->t == 0) continue;
           ^~
textspan.c:178:54: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return (strcasecmp(((PostscriptAlias*)a)->name, ((PostscriptAlias*)b)->name));
                                                      ^
routespl.c:739:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   xy = ba->LL.x, ba->LL.x = bb->UR.x, bb->UR.x = xy, r = 0;
        ^~
routespl.c:741:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   xy = ba->UR.y, ba->UR.y = bb->LL.y, bb->LL.y = xy, d = 0;
        ^~
routespl.c:743:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   xy = ba->LL.y, ba->LL.y = bb->UR.y, bb->UR.y = xy, u = 0;
        ^~
routespl.c:746:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
       xy = (ba->UR.x + bb->LL.x) / 2.0 + 0.5, ba->UR.x =
            ^
textspan.c: In function ‘textfont_makef’:
textspan.c:229:35: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static void* textfont_makef(Dt_t* dt, void* obj, Dtdisc_t* disc)
                                   ^~
textspan.c:229:60: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void* textfont_makef(Dt_t* dt, void* obj, Dtdisc_t* disc)
                                                            ^~~~
routespl.c:749:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
       xy = (ba->LL.x + bb->UR.x) / 2.0 + 0.5, ba->LL.x =
            ^
textspan.c: In function ‘textfont_freef’:
textspan.c:246:34: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static void textfont_freef(Dt_t* dt, void* obj, Dtdisc_t* disc)
                                  ^~
textspan.c:246:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void textfont_freef(Dt_t* dt, void* obj, Dtdisc_t* disc)
                                                           ^~~~
emit.c: In function ‘stripedBox’:
emit.c:655:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (s->t == 0) continue;
           ^~
y.tab.c: In function ‘htmlparse’:
routespl.c:752:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
       xy = (ba->UR.y + bb->LL.y) / 2.0 + 0.5, ba->UR.y =
            ^
textspan.c: In function ‘textfont_comparf’:
textspan.c:255:36: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static int textfont_comparf (Dt_t* dt, void* key1, void* key2, Dtdisc_t* disc)
                                    ^~
routespl.c:755:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
       xy = (ba->LL.y + bb->UR.y) / 2.0 + 0.5, ba->LL.y =
            ^
textspan.c:255:74: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static int textfont_comparf (Dt_t* dt, void* key1, void* key2, Dtdisc_t* disc)
                                                                          ^~~~
y.tab.c:1637:14: warning: conversion to ‘htmltype_int16 {aka short int}’ from ‘int’ may alter its value [-Wconversion]
   *yyssp = yystate;
              ^~~~~~   
routespl.c:764:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  xoverlap = overlap(ba->LL.x, ba->UR.x, bb->LL.x, bb->UR.x);
                     ^~
routespl.c:764:31: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  xoverlap = overlap(ba->LL.x, ba->UR.x, bb->LL.x, bb->UR.x);
                               ^~
y.tab.c:1642:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       YYSIZE_T yysize = yyssp - yyss + 1;
                           ^~~~~~~
routespl.c:764:41: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  xoverlap = overlap(ba->LL.x, ba->UR.x, bb->LL.x, bb->UR.x);
                                         ^~
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘emit_map_rect’:
routespl.c:764:51: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  xoverlap = overlap(ba->LL.x, ba->UR.x, bb->LL.x, bb->UR.x);
                                                   ^~
routespl.c:765:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  yoverlap = overlap(ba->LL.y, ba->UR.y, bb->LL.y, bb->UR.y);
                     ^~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:687:23: note: in expansion of macro ‘N_NEW’
  obj->url_map_p = p = N_NEW(obj->url_map_n, pointf);
                       ^~~~~
routespl.c:765:31: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  yoverlap = overlap(ba->LL.y, ba->UR.y, bb->LL.y, bb->UR.y);
                               ^~
routespl.c:765:41: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  yoverlap = overlap(ba->LL.y, ba->UR.y, bb->LL.y, bb->UR.y);
                                         ^~
routespl.c:765:51: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  yoverlap = overlap(ba->LL.y, ba->UR.y, bb->LL.y, bb->UR.y);
                                                   ^~
emit.c: In function ‘map_label’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:713:23: note: in expansion of macro ‘N_NEW’
  obj->url_map_p = p = N_NEW(obj->url_map_n, pointf);
                       ^~~~~
emit.c: In function ‘isRect’:
emit.c:730:30: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             && p->distortion == 0.0 && p->skew == 0.0);
                              ^~
emit.c:730:48: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             && p->distortion == 0.0 && p->skew == 0.0);
                                                ^~
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘pEllipse’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:766:10: note: in expansion of macro ‘N_NEW’
     ps = N_NEW(np, pointf);
          ^~~~~
In file included from render.h:44:0,
                 from routespl.c:16:
routespl.c: In function ‘mkspacep’:
memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
routespl.c:849:7: note: in expansion of macro ‘RALLOC’
  ps = RALLOC(newmax, ps, pointf);
       ^~~~~~
emit.c: At top level:
emit.c:831:6: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if (DEBUG==2)
      ^~~~~
routespl.c: At top level:
routespl.c:915:13: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
 static vec* vec_new()
             ^~~~~~~
emit.c: In function ‘map_bspline_poly’:
emit.c:871:45: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *pbs_n = grealloc(*pbs_n, (*pbs_poly_n) * sizeof(int));
                                             ^
emit.c:873:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *pbs_p = grealloc(*pbs_p, (nump + 2*n) * sizeof(pointf));
                                            ^
emit.c:879:6: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if (DEBUG==2)
      ^~~~~
shapes.c:26:1: warning: missing initializer for field ‘name’ of ‘port {aka struct port}’ [-Wmissing-field-initializers]
 static port Center = { {0, 0}, -1, 0, 0, 0, 1, 0, 0, 0 };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:82:8: note: ‘name’ declared here
  char *name;  /* port name, if it was explicitly given, otherwise NULL */
        ^~~~
psusershape.c: In function ‘ps_image_free’:
psusershape.c:26:36: warning: unused parameter ‘dict’ [-Wunused-parameter]
 static void ps_image_free(Dict_t * dict, usershape_t * p, Dtdisc_t * disc)
                                    ^~~~
psusershape.c:26:70: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void ps_image_free(Dict_t * dict, usershape_t * p, Dtdisc_t * disc)
                                                                      ^~~~
In file included from taper.c:24:0:
taper.c: In function ‘addto’:
shapes.c:85:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_polygon = { FALSE, 1, 0, 0., 0., 0. };
 ^~~~~~
./memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
taper.c:53:16: note: in expansion of macro ‘RALLOC’
  p->vertices = RALLOC(p->flags,p->vertices,pointf);
                ^~~~~~
In file included from ../../lib/cgraph/cgraph.h:18:0,
                 from types.h:39,
                 from render.h:40,
                 from psusershape.c:20:
psusershape.c: In function ‘user_init’:
../../lib/cdt/cdt.h:261:47: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 #define dtmatch(d,o) (*(_DT(d)->searchf))((d),(void*)(o),DT_MATCH)
                                               ^
psusershape.c:56:10: note: in expansion of macro ‘dtmatch’
     us = dtmatch(EPSF_contents, str);
          ^~~~~~~
taper.c: In function ‘arcn’:
taper.c:66:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (r == 0) return;
           ^~
routespl.c: In function ‘bend’:
taper.c: In function ‘myatan’:
taper.c:92:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((x == 0) && (y == 0))
            ^~
taper.c:92:24: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((x == 0) && (y == 0))
                        ^~
routespl.c:1167:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (magV == 0) return;  /* if midpoint == centroid, don't divide by zero */
           ^~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
postproc.c: In function ‘translate_drawing’:
postproc.c:151:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     int shift = (Offset.x || Offset.y);
                  ^~~~~~
postproc.c:151:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     int shift = (Offset.x || Offset.y);
                           ^~
shapes.c:88:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_ellipse = { FALSE, 1, 1, 0., 0., 0. };
 ^~~~~~
routespl.c: In function ‘makeStraightEdge’:
In file included from render.h:44:0,
                 from psusershape.c:20:
memory.h:39:41: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
psusershape.c:84:24: note: in expansion of macro ‘N_GNEW’
  contents = us->data = N_GNEW(statbuf.st_size + 1, char);
                        ^~~~~~
routespl.c:1185:14: warning: declaration of ‘edges’ shadows a global declaration [-Wshadow]
     edge_t** edges;
              ^~~~~
routespl.c:41:17: note: shadowed declaration is here
 static Pedge_t *edges;        /* polygon edges passed to Proutespline */
                 ^~~~~
psusershape.c:86:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘__off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
  rc = fread(contents, statbuf.st_size, 1, fp);
                       ^~~~~~~
psusershape.c:86:7: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  rc = fread(contents, statbuf.st_size, 1, fp);
       ^~~~~
routespl.c:1186:13: warning: declaration of ‘elist’ shadows a global declaration [-Wshadow]
     edge_t* elist[MAX_EDGE];
             ^~~~~
input.c: In function ‘dotneato_basename’:
In file included from taper.c:24:0:
taper.c: In function ‘insertArr’:
input.c:128:39: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 static char* dotneato_basename (char* path)
                                       ^~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
./memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
taper.c:149:13: note: in expansion of macro ‘RALLOC’
  arr->pts = RALLOC(arr->sz,arr->pts,pathpoint);
             ^~~~~~
psusershape.c:89:20: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
  us->must_inline = must_inline;
                    ^~~~~~~~~~~
In file included from render.h:40:0,
                 from routespl.c:16:
types.h:264:7: note: shadowed declaration is here
     } elist;
       ^~~~~
In file included from render.h:40:0,
                 from input.c:15:
types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
In file included from render.h:44:0,
                 from splines.c:19:
splines.c: In function ‘new_spline’:
shapes.c:89:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_circle = { TRUE, 1, 1, 0., 0., 0. };
 ^~~~~~
psusershape.c:49:30: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
     int saw_bb, must_inline, rc;
                              ^~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
splines.c:225:23: note: in expansion of macro ‘ALLOC’
     ED_spl(e)->list = ALLOC(ED_spl(e)->size + 1, ED_spl(e)->list, bezier);
                       ^~~~~
taper.c: In function ‘fixArr’:
shapes.c:90:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_egg = { FALSE, 1, 1, 0., -.3, 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
./memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
taper.c:176:13: note: in expansion of macro ‘RALLOC’
  arr->pts = RALLOC(arr->cnt,arr->pts,pathpoint);
             ^~~~~~
shapes.c:91:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_triangle = { FALSE, 1, 3, 0., 0., 0. };
 ^~~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
splines.c:225:23: note: in expansion of macro ‘ALLOC’
     ED_spl(e)->list = ALLOC(ED_spl(e)->size + 1, ED_spl(e)->list, bezier);
                       ^~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
In file included from render.h:44:0,
                 from routespl.c:16:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
routespl.c:1196:10: note: in expansion of macro ‘N_NEW’
  edges = N_NEW(e_cnt,edge_t*);
          ^~~~~
shapes.c:92:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_box = { FALSE, 1, 4, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
emit.c: In function ‘selectedLayer’:
shapes.c:93:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_square = { TRUE, 1, 4, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
splines.c:227:16: note: in expansion of macro ‘N_NEW’
     rv->list = N_NEW(sz, pointf);
                ^~~~~
emit.c:1065:2: warning: switch missing default case [-Wswitch-default]
  switch ((w0 != NULL) + (w1 != NULL)) {
  ^~~~~~
In file included from render.h:44:0,
                 from input.c:15:
input.c: In function ‘use_library’:
shapes.c:94:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_plaintext = { FALSE, 0, 4, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
routespl.c: In function ‘makeStraightEdges’:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
input.c:170:8: note: in expansion of macro ‘ALLOC’
  Lib = ALLOC(cnt + 2, Lib, const char *);
        ^~~~~
shapes.c:95:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_plain = { FALSE, 0, 4, 0., 0., 0. };
 ^~~~~~
routespl.c:1208:41: warning: declaration of ‘edges’ shadows a global declaration [-Wshadow]
 makeStraightEdges(graph_t * g, edge_t** edges, int e_cnt, int et, splineInfo* sinfo)
                                         ^~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
routespl.c:41:17: note: shadowed declaration is here
 static Pedge_t *edges;        /* polygon edges passed to Proutespline */
                 ^~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
input.c:170:8: note: in expansion of macro ‘ALLOC’
  Lib = ALLOC(cnt + 2, Lib, const char *);
        ^~~~~
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘parse_layerselect’:
shapes.c:96:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_diamond = { FALSE, 1, 4, 45., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
psusershape.c: In function ‘cat_libfile’:
memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
emit.c:1115:20: note: in expansion of macro ‘N_GNEW’
     int* laylist = N_GNEW(gvc->numLayers+2,int);
                    ^~~~~~
psusershape.c:142:31: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
     const char **s, *bp, *p, *path;
                               ^~~~
shapes.c:97:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_trapezium = { FALSE, 1, 4, 0., -.4, 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
In file included from render.h:40:0,
                 from psusershape.c:20:
types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
taper.c: In function ‘pathtolines’:
input.c: In function ‘global_def’:
taper.c:196:51: warning: unused parameter ‘initwid’ [-Wunused-parameter]
 static vararr_t* pathtolines (bezier* bez, double initwid)
                                                   ^~~~~~~
input.c:185:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  agxbput_n (xb, dcl, p-dcl);
                      ^
emit.c:1113:53: warning: unused parameter ‘g’ [-Wunused-parameter]
 static int* parse_layerselect(GVC_t *gvc, graph_t * g, char *p)
                                                     ^
shapes.c:98:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_parallelogram = { FALSE, 1, 4, 0., 0., .6 };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:99:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_house = { FALSE, 1, 5, 0., -.64, 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:100:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_pentagon = { FALSE, 1, 5, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
taper.c: At top level:
taper.c:271:11: warning: no previous prototype for ‘taper’ [-Wmissing-prototypes]
 stroke_t* taper (bezier* bez, radfunc_t radfunc, double initwid, int linejoin, int linecap)
           ^~~~~
shapes.c:101:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_hexagon = { FALSE, 1, 6, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:102:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_septagon = { FALSE, 1, 7, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:103:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_octagon = { FALSE, 1, 8, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
taper.c: In function ‘taper’:
taper.c:292:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  l = mymod(i-1,pathcount);
      ^~~~~
shapes.c:104:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_note = { FALSE, 1, 4, 0., 0., 0., DOGEAR };
 ^~~~~~
taper.c:293:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  n = mymod(i+1,pathcount);
      ^~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
input.c: In function ‘dotneato_args_initialize’:
input.c:255:15: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     Verbose = gvc->common.verbose;
               ^~~
shapes.c:105:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_tab = { FALSE, 1, 4, 0., 0., 0., TAB };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘parse_layers’:
shapes.c:106:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_folder = { FALSE, 1, 4, 0., 0., 0., FOLDER };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
emit.c:1168:29: note: in expansion of macro ‘ALLOC’
             gvc->layerIDs = ALLOC(sz, gvc->layerIDs, char *);
                             ^~~~~
shapes.c:107:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_box3d = { FALSE, 1, 4, 0., 0., 0., BOX3D };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
In file included from render.h:44:0,
                 from input.c:15:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
input.c:262:28: note: in expansion of macro ‘N_NEW’
     gvc->input_filenames = N_NEW(nfiles + 1, char *);
                            ^~~~~
shapes.c:108:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_component = { FALSE, 1, 4, 0., 0., 0., COMPONENT };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
emit.c:1168:29: note: in expansion of macro ‘ALLOC’
             gvc->layerIDs = ALLOC(sz, gvc->layerIDs, char *);
                             ^~~~~
shapes.c:109:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_underline = { FALSE, 1, 4, 0., 0., 0., UNDERLINE };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
emit.c:1173:25: note: in expansion of macro ‘RALLOC’
         gvc->layerIDs = RALLOC(ntok + 2, gvc->layerIDs, char *);        /* shrink to minimum size */
                         ^~~~~~
output.c: In function ‘agputc’:
shapes.c:113:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_doublecircle = { TRUE, 2, 1, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
output.c:39:14: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     buf[0] = c;
              ^
shapes.c:114:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_invtriangle = { FALSE, 1, 3, 180., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
taper.c:339:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (cos(phi) == 0) {
                   ^~
shapes.c:115:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_invtrapezium = { FALSE, 1, 4, 180., -.4, 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:116:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_invhouse = { FALSE, 1, 5, 180., -.64, 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:117:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_doubleoctagon = { FALSE, 2, 8, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:118:1: warning: missing initializer for field ‘option’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_tripleoctagon = { FALSE, 3, 8, 0., 0., 0. };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:153:6: note: ‘option’ declared here
  int option;  /* ROUNDED, DIAGONAL corners, etc. */
      ^~~~~~
shapes.c:120:5: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
     { FALSE, 1, 4, 45., 0., 0., DIAGONALS | AUXLABELS };
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
output.c: In function ‘writenodeandport’:
output.c:99:61: warning: declaration of ‘port’ shadows a global declaration [-Wshadow]
 static void writenodeandport(FILE * f, node_t * node, char *port)
                                                             ^~~~
shapes.c:121:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_Msquare = { TRUE, 1, 4, 0., 0., 0., DIAGONALS };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
In file included from render.h:40:0,
                 from output.c:14:
types.h:83:7: note: shadowed declaration is here
     } port;
       ^~~~
shapes.c:123:5: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
     { TRUE, 1, 1, 0., 0., 0., DIAGONALS | AUXLABELS };
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:130:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_promoter = { FALSE, 1, 4, 0., 0., 0., PROMOTER };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:131:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_cds = { FALSE, 1, 4, 0., 0., 0., CDS };
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:132:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_terminator = { FALSE, 1, 4, 0., 0., 0., TERMINATOR};
 ^~~~~~
emit.c: In function ‘pagecode’:
input.c:378:29: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       else if (PSinputscale == 0)
                             ^~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
emit.c:1285:5: warning: switch missing default case [-Wswitch-default]
     switch (c) {
     ^~~~~~
shapes.c:133:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_utr = { FALSE, 1, 4, 0., 0., 0., UTR};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
taper.c: At top level:
shapes.c:134:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_insulator = { FALSE, 1, 4, 0., 0., 0., INSULATOR};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
taper.c:423:11: warning: no previous prototype for ‘taper0’ [-Wmissing-prototypes]
 stroke_t* taper0 (bezier* bez, double initwid)
           ^~~~~~
shapes.c:135:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_ribosite = { FALSE, 1, 4, 0., 0., 0., RIBOSITE};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:136:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_rnastab = { FALSE, 1, 4, 0., 0., 0., RNASTAB};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:137:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_proteasesite = { FALSE, 1, 4, 0., 0., 0., PROTEASESITE};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:138:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_proteinstab = { FALSE, 1, 4, 0., 0., 0., PROTEINSTAB};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:140:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_primersite = { FALSE, 1, 4, 0., 0., 0., PRIMERSITE};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:141:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_restrictionsite = { FALSE, 1, 4, 0., 0., 0., RESTRICTIONSITE};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
htmltable.c: In function ‘doBorder’:
shapes.c:142:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_fivepoverhang = { FALSE, 1, 4, 0., 0., 0., FIVEPOVERHANG};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
htmltable.c:267:2: warning: switch missing default case [-Wswitch-default]
  switch (sides) {
  ^~~~~~
In file included from render.h:44:0,
                 from labels.c:15:
labels.c: In function ‘storeline’:
shapes.c:143:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_threepoverhang = { FALSE, 1, 4, 0., 0., 0., THREEPOVERHANG};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
labels.c:28:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     lp->u.txt.span = ZALLOC(oldsz + 1, lp->u.txt.span, textspan_t, oldsz);
                             ^
memory.h:43:63: note: in definition of macro ‘ZALLOC’
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                               ^~~~
shapes.c:144:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_noverhang = { FALSE, 1, 4, 0., 0., 0., NOVERHANG};
 ^~~~~~
labels.c:28:68: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     lp->u.txt.span = ZALLOC(oldsz + 1, lp->u.txt.span, textspan_t, oldsz);
                                                                    ^
memory.h:43:81: note: in definition of macro ‘ZALLOC’
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                                                 ^~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
memory.h:43:109: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                                                                             ^
labels.c:28:22: note: in expansion of macro ‘ZALLOC’
     lp->u.txt.span = ZALLOC(oldsz + 1, lp->u.txt.span, textspan_t, oldsz);
                      ^~~~~~
shapes.c:145:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_assembly = { FALSE, 1, 4, 0., 0., 0., ASSEMBLY};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:146:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_signature = { FALSE, 1, 4, 0., 0., 0., SIGNATURE};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
shapes.c:147:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_rpromoter = { FALSE, 1, 4, 0., 0., 0., RPROMOTER};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
In file included from render.h:44:0,
                 from postproc.c:15:
postproc.c: In function ‘addXLabels’:
shapes.c:148:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_rarrow = { FALSE, 1, 4, 0., 0., 0., RARROW};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
postproc.c:478:19: note: in expansion of macro ‘N_NEW’
     objp = objs = N_NEW(n_objs, object_t);
                   ^~~~~
shapes.c:149:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_larrow = { FALSE, 1, 4, 0., 0., 0., LARROW};
 ^~~~~~
htmltable.c: In function ‘initAnchor’:
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
postproc.c:479:18: note: in expansion of macro ‘N_NEW’
     xlp = lbls = N_NEW(n_lbls, xlabel_t);
                  ^~~~~
htmltable.c:388:30: warning: conversion to ‘boolean {aka unsigned char}’ from ‘signed char:1’ may change the sign of the result [-Wsign-conversion]
     save->explicit_tooltip = obj->explicit_tooltip;
                              ^~~
In file included from geom.h:20:0,
                 from types.h:35,
                 from render.h:40,
                 from emit.c:23:
emit.c: In function ‘init_job_pagination’:
shapes.c:150:1: warning: missing initializer for field ‘vertices’ of ‘polygon_t {aka struct polygon_t}’ [-Wmissing-field-initializers]
 static polygon_t p_lpromoter = { FALSE, 1, 4, 0., 0., 0., LPROMOTER};
 ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:154:10: note: ‘vertices’ declared here
  pointf *vertices; /* array of vertex points */
          ^~~~~~~~
arith.h:84:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ^
emit.c:1371:18: note: in expansion of macro ‘ROUND’
     job->width = ROUND((pageSize.x + 2*margin.x) * job->dpi.x / POINTS_PER_INCH);
                  ^~~~~
arith.h:84:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ^
emit.c:1371:18: note: in expansion of macro ‘ROUND’
     job->width = ROUND((pageSize.x + 2*margin.x) * job->dpi.x / POINTS_PER_INCH);
                  ^~~~~
shapes.c:234:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"box", &poly_fns, &p_box},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:235:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"polygon", &poly_fns, &p_polygon},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:236:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"ellipse", &poly_fns, &p_ellipse},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
arith.h:84:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ^
emit.c:1372:19: note: in expansion of macro ‘ROUND’
     job->height = ROUND((pageSize.y + 2*margin.y) * job->dpi.y / POINTS_PER_INCH);
                   ^~~~~
shapes.c:237:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"oval", &poly_fns, &p_ellipse},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:238:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"circle", &poly_fns, &p_circle},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:239:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"point", &point_fns, &p_circle},
     ^
arith.h:84:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ^
emit.c:1372:19: note: in expansion of macro ‘ROUND’
     job->height = ROUND((pageSize.y + 2*margin.y) * job->dpi.y / POINTS_PER_INCH);
                   ^~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:240:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"egg", &poly_fns, &p_egg},
     ^
labels.c: In function ‘make_label’:
htmltable.c: In function ‘endAnchor’:
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
labels.c:123:5: warning: switch missing default case [-Wswitch-default]
     switch (agobjkind(obj)) {
     ^~~~~~
htmltable.c:443:29: warning: conversion to ‘signed char:1’ from ‘boolean {aka unsigned char}’ may alter its value [-Wconversion]
     obj->explicit_tooltip = save->explicit_tooltip;
                             ^~~~
shapes.c:241:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"triangle", &poly_fns, &p_triangle},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:242:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"none", &poly_fns, &p_plaintext},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:243:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"plaintext", &poly_fns, &p_plaintext},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:244:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"plain", &poly_fns, &p_plain},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:245:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"diamond", &poly_fns, &p_diamond},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:246:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"trapezium", &poly_fns, &p_trapezium},
     ^
htmltable.c: In function ‘emit_html_rules’:
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
htmltable.c:477:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      base = cp->parent->data.border + cp->parent->data.space / 2;
             ^~
shapes.c:247:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"parallelogram", &poly_fns, &p_parallelogram},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
labels.c:151:6: warning: switch missing default case [-Wswitch-default]
      switch (agobjkind(obj)) {
      ^~~~~~
In file included from render.h:44:0,
                 from ns.c:19:
ns.c: In function ‘feasible_tree’:
shapes.c:248:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"house", &poly_fns, &p_house},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
htmltable.c:481:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      base = cp->parent->data.border + cp->parent->data.space / 2;
             ^~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
ns.c:504:10: note: in expansion of macro ‘N_NEW’
   tree = N_NEW(N_nodes,subtree_t*);
          ^~~~~
shapes.c:249:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"pentagon", &poly_fns, &p_pentagon},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:250:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"hexagon", &poly_fns, &p_hexagon},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:251:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"septagon", &poly_fns, &p_septagon},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:252:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"octagon", &poly_fns, &p_octagon},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:253:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"note", &poly_fns, &p_note},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:254:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"tab", &poly_fns, &p_tab},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
htmltable.c:495:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      base = cp->parent->data.border + cp->parent->data.space / 2;
             ^~
shapes.c:255:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"folder", &poly_fns, &p_folder},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:256:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"box3d", &poly_fns, &p_box3d},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
htmltable.c:498:11: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   base *= 2;
           ^
shapes.c:257:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"component", &poly_fns, &p_component},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
colxlate.c: In function ‘hsv2rgb’:
colxlate.c:59:2: warning: switch missing default case [-Wswitch-default]
  switch (i) {
  ^~~~~~
htmltable.c:501:11: warning: conversion to ‘unsigned char’ from ‘double’ may alter its value [-Wfloat-conversion]
   base += (cp->parent->data.box.UR.x + pos.x) - (pts.UR.x + cp->parent->data.space / 2);
           ^
shapes.c:258:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"cylinder", &cylinder_fns, &p_cylinder},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:259:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"rect", &poly_fns, &p_box},
     ^
htmltable.c:505:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      base = cp->parent->data.border + cp->parent->data.space / 2;
             ^~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:260:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"rectangle", &poly_fns, &p_box},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
colxlate.c: In function ‘rgb2hsv’:
colxlate.c:112:8: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (r == rgbmax)
        ^~
shapes.c:261:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"square", &poly_fns, &p_square},
     ^
htmltable.c:512:11: warning: conversion to ‘unsigned char’ from ‘double’ may alter its value [-Wfloat-conversion]
   base += (cp->parent->data.box.UR.x + pos.x) - (pts.UR.x + cp->parent->data.space / 2);
           ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
colxlate.c:114:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (g == rgbmax)
             ^~
colxlate.c:116:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (b == rgbmax)
             ^~
shapes.c:262:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"doublecircle", &poly_fns, &p_doublecircle},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
input.c: In function ‘graph_init’:
shapes.c:263:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"doubleoctagon", &poly_fns, &p_doubleoctagon},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
input.c:681:21: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     GD_charset(g) = findCharset (g);
                     ^~~~~~~~~~~
shapes.c:264:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"tripleoctagon", &poly_fns, &p_tripleoctagon},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:265:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"invtriangle", &poly_fns, &p_invtriangle},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
colxlate.c: In function ‘colorcmpf’:
shapes.c:266:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"invtrapezium", &poly_fns, &p_invtrapezium},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
colxlate.c:142:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcasecmp(((hsvrgbacolor_t *) p0)->name, ((hsvrgbacolor_t *) p1)->name);
                        ^
shapes.c:267:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"invhouse", &poly_fns, &p_invhouse},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
colxlate.c:142:55: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcasecmp(((hsvrgbacolor_t *) p0)->name, ((hsvrgbacolor_t *) p1)->name);
                                                       ^
shapes.c:268:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"underline", &poly_fns, &p_underline},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:269:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"Mdiamond", &poly_fns, &p_Mdiamond},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘copyPts’:
shapes.c:270:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"Msquare", &poly_fns, &p_Msquare},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
emit.c:1486:8: note: in expansion of macro ‘RALLOC’
  pts = RALLOC(sz, pts, pointf);
        ^~~~~~
shapes.c:271:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"Mcircle", &poly_fns, &p_Mcircle},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
postproc.c: In function ‘gv_postprocess’:
shapes.c:274:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"promoter", &poly_fns, &p_promoter},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
postproc.c:661:2: warning: switch missing default case [-Wswitch-default]
  switch (Rankdir) {
  ^~~~~~
shapes.c:275:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"cds",  &poly_fns, &p_cds},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:276:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"terminator",  &poly_fns, &p_terminator},
     ^
output.c: In function ‘attach_attrs_and_arrows’:
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
output.c:304:10: warning: declaration of ‘i’ shadows a previous local [-Wshadow]
      int i;
          ^
shapes.c:277:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"utr",  &poly_fns, &p_utr},
     ^
output.c:236:9: note: shadowed declaration is here
     int i, j, sides;
         ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:278:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"insulator", &poly_fns, &p_insulator},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:279:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"ribosite", &poly_fns, &p_ribosite},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:280:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"rnastab", &poly_fns, &p_rnastab},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
input.c:731:23: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     GD_showboxes(g) = late_int(g, agfindgraphattr(g, "showboxes"), 0, 0);
                       ^~~~~~~~
shapes.c:281:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"proteasesite", &poly_fns, &p_proteasesite},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:282:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"proteinstab", &poly_fns, &p_proteinstab},
     ^
htmllex.c: In function ‘error_context’:
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:284:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"primersite",  &poly_fns, &p_primersite},
     ^
htmllex.c:56:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  agxbput_n(state.xb, state.prevtok, state.prevtoklen);
                                     ^~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
labels.c: In function ‘strdup_and_subst_obj0’:
htmllex.c:57:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     agxbput_n(state.xb, state.currtok, state.currtoklen);
                                        ^~~~~
labels.c:304:5: warning: switch missing default case [-Wswitch-default]
     switch (agobjkind(obj)) {
     ^~~~~~
shapes.c:285:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"restrictionsite", &poly_fns, &p_restrictionsite},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:286:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"fivepoverhang", &poly_fns, &p_fivepoverhang},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:287:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"threepoverhang", &poly_fns, &p_threepoverhang},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:288:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"noverhang", &poly_fns, &p_noverhang},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:289:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"assembly", &poly_fns, &p_assembly},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:290:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"signature", &poly_fns, &p_signature},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
emit.c: In function ‘emit_xdot’:
shapes.c:291:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"rpromoter", &poly_fns, &p_rpromoter},
     ^
colxlate.c: In function ‘colorxlate’:
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
colxlate.c:292:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[0] = r;
                         ^
emit.c:1532:61: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
   gvrender_beziercurve(job, pts, op->op.u.bezier.cnt, 0, 0, (op->op.kind == xd_filled_bezier?filled:0));
                                                             ^
shapes.c:292:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"larrow",  &poly_fns, &p_larrow},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:293:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"rarrow",  &poly_fns, &p_rarrow},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:294:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"lpromoter",  &poly_fns, &p_lpromoter},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
ns.c: In function ‘freeTreeList’:
ns.c:640:24: warning: unused parameter ‘g’ [-Wunused-parameter]
 freeTreeList (graph_t* g)
                        ^
shapes.c:296:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"record", &record_fns, NULL},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:297:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"Mrecord", &record_fns, NULL},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
htmltable.c: In function ‘allocObj’:
shapes.c:298:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"epsf", &epsf_fns, NULL},
     ^
emit.c:1566:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if ((p->x1 == p->x0) && (p->y1 == p->y0))
                  ^~
htmltable.c:695:5: warning: switch missing default case [-Wswitch-default]
     switch (obj->type) {
     ^~~~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
shapes.c:299:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {"star", &star_fns, &p_star},
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
emit.c:1566:38: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if ((p->x1 == p->x0) && (p->y1 == p->y0))
                                      ^~
shapes.c:300:5: warning: missing initializer for field ‘usershape’ of ‘shape_desc {aka struct shape_desc}’ [-Wmissing-field-initializers]
     {NULL, NULL, NULL}
     ^
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:192:10: note: ‘usershape’ declared here
  boolean usershape;
          ^~~~~~~~~
splines.c: In function ‘beginpath’:
htmltable.c: In function ‘heightOfLbl’:
splines.c:564:2: warning: switch missing default case [-Wswitch-default]
  switch (et) {
  ^~~~~~
shapes.c: In function ‘quant’:
shapes.c:311:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     i = val / q;
         ^~~
htmltable.c:731:5: warning: switch missing default case [-Wswitch-default]
     switch (lp->kind) {
     ^~~~~~
In file included from render.h:44:0,
                 from ns.c:19:
ns.c: In function ‘TB_balance’:
In file included from render.h:44:0,
                 from utils.c:14:
utils.c: In function ‘new_queue’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
ns.c:693:13: note: in expansion of macro ‘N_NEW’
     nrank = N_NEW(Maxrank + 1, int);
             ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
utils.c:40:36: note: in expansion of macro ‘N_NEW’
     q->head = q->tail = q->store = N_NEW(sz, node_t *);
                                    ^~~~~
labels.c: In function ‘xml_string0’:
labels.c:506:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  buf = gmalloc(bufsize);
                ^~~~~~~
emit.c:1510:2: warning: switch missing default case [-Wswitch-default]
  switch (op->op.kind) {
  ^~~~~~
ns.c:696:9: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
     if (s = agget(G,"TBbalance")) {
         ^
labels.c:513:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = grealloc(buf, bufsize);
                          ^~~~~~~
colxlate.c:293:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[1] = g;
                         ^
colxlate.c:294:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[2] = b;
                         ^
colxlate.c:295:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[3] = a;
                         ^
htmllex.c: In function ‘stylefn’:
shapes.c: In function ‘isBox’:
colxlate.c:302:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[0] = (int) C *255;
                         ^
htmllex.c:186:47: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  else if(!strcasecmp(tk,"SOLID")) p->style &= ~(DOTTED|DASHED);
                                               ^
ns.c:708:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(Tree_node.list, Tree_node.size, sizeof(Tree_node.list[0]),
                           ^~~~~~~~~
shapes.c:386:78: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  return (p->sides == 4 && (ROUND(p->orientation) % 90) == 0 && p->distortion == 0. && p->skew == 0.);
                                                                              ^~
colxlate.c:303:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[1] = (int) M *255;
                         ^
ns.c:709:9: warning: passing argument 4 of ‘qsort’ from incompatible pointer type [-Wincompatible-pointer-types]
         adj > 1? decreasingrankcmpf : increasingrankcmpf);
         ^~~
shapes.c:386:95: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  return (p->sides == 4 && (ROUND(p->orientation) % 90) == 0 && p->distortion == 0. && p->skew == 0.);
                                                                                               ^~
colxlate.c:304:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[2] = (int) Y *255;
                         ^
colxlate.c:305:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[3] = (int) K *255;
                         ^
utils.c: In function ‘get_inputscale’:
utils.c:118:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (d == 0) return POINTS_PER_INCH;
           ^~
colxlate.c:308:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[0] = r * 65535 / 255;
                             ^
In file included from render.h:27:0,
                 from ns.c:19:
/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/include/stdlib.h:830:13: note: expected ‘__compar_fn_t {aka int (*)(const void *, const void *)}’ but argument is of type ‘int (*)(node_t **, node_t **) {aka int (*)(struct Agnode_s **, struct Agnode_s **)}’
 extern void qsort (void *__base, size_t __nmemb, size_t __size,
             ^~~~~
colxlate.c:309:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[1] = g * 65535 / 255;
                             ^
colxlate.c:310:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[2] = b * 65535 / 255;
                             ^
labels.c: In function ‘xml_url_string’:
utils.c: In function ‘late_bool’:
labels.c:584:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  buf = gmalloc(bufsize);
                ^~~~~~~
utils.c:140:9: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
  return def;
         ^~~
colxlate.c:311:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[3] = a * 65535 / 255;
                             ^
labels.c:591:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = grealloc(buf, bufsize);
                          ^~~~~~~
htmltable.c: At top level:
colxlate.c:279:2: warning: switch missing default case [-Wswitch-default]
  switch (target_type) {
  ^~~~~~
htmltable.c:831:6: warning: no previous prototype for ‘free_html_img’ [-Wmissing-prototypes]
 void free_html_img(htmlimg_t * ip)
      ^~~~~~~~~~~~~
htmllex.c: In function ‘cellborderfn’:
htmllex.c:289:13: warning: conversion to ‘signed char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
     p->cb = (unsigned char) u;
             ^
colxlate.c:360:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.rgba[0] = (int) (R * 255);
                      ^
colxlate.c:361:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.rgba[1] = (int) (G * 255);
                      ^
colxlate.c:362:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.rgba[2] = (int) (B * 255);
                      ^
In file included from render.h:44:0,
                 from ns.c:19:
ns.c: In function ‘init_graph’:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
ns.c:769:22: note: in expansion of macro ‘ALLOC’
     Tree_node.list = ALLOC(N_nodes, Tree_node.list, node_t *);
                      ^~~~~
emit.c: In function ‘setup_page’:
colxlate.c:368:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[0] = (int) C *255;
                      ^
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
ns.c:769:22: note: in expansion of macro ‘ALLOC’
     Tree_node.list = ALLOC(N_nodes, Tree_node.list, node_t *);
                      ^~~~~
emit.c:1667:47: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void setup_page(GVJ_t * job, graph_t * g)
                                               ^
colxlate.c:369:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[1] = (int) M *255;
                      ^
colxlate.c:370:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[2] = (int) Y *255;
                      ^
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
ns.c:771:22: note: in expansion of macro ‘ALLOC’
     Tree_edge.list = ALLOC(N_nodes, Tree_edge.list, edge_t *);
                      ^~~~~
In file included from render.h:44:0,
                 from shapes.c:14:
shapes.c: In function ‘round_corners’:
colxlate.c:371:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[3] = (int) K *255;
                      ^
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
ns.c:771:22: note: in expansion of macro ‘ALLOC’
     Tree_edge.list = ALLOC(N_nodes, Tree_edge.list, edge_t *);
                      ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:534:9: note: in expansion of macro ‘N_NEW’
     B = N_NEW(4 * sides + 4, pointf);
         ^~~~~
htmltable.c: In function ‘html_path’:
htmltable.c:959:24: warning: unused parameter ‘n’ [-Wunused-parameter]
 int html_path(node_t * n, port * p, int side, boxf * rv, int *k)
                        ^
htmltable.c:959:34: warning: unused parameter ‘p’ [-Wunused-parameter]
 int html_path(node_t * n, port * p, int side, boxf * rv, int *k)
                                  ^
colxlate.c:351:6: warning: switch missing default case [-Wswitch-default]
      switch (target_type) {
      ^~~~~~
htmltable.c:959:41: warning: unused parameter ‘side’ [-Wunused-parameter]
 int html_path(node_t * n, port * p, int side, boxf * rv, int *k)
                                         ^~~~
htmltable.c:959:54: warning: unused parameter ‘rv’ [-Wunused-parameter]
 int html_path(node_t * n, port * p, int side, boxf * rv, int *k)
                                                      ^~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
ns.c:785:23: note: in expansion of macro ‘N_NEW’
  ND_tree_in(n).list = N_NEW(i + 1, edge_t *);
                       ^~~~~
htmltable.c:959:63: warning: unused parameter ‘k’ [-Wunused-parameter]
 int html_path(node_t * n, port * p, int side, boxf * rv, int *k)
                                                               ^
colxlate.c:428:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[0] = (int) C * 255;
                         ^
colxlate.c:429:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[1] = (int) M * 255;
                         ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
ns.c:788:24: note: in expansion of macro ‘N_NEW’
  ND_tree_out(n).list = N_NEW(i + 1, edge_t *);
                        ^~~~~
colxlate.c:430:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[2] = (int) Y * 255;
                         ^
colxlate.c:431:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[3] = (int) K * 255;
                         ^
ns.c: At top level:
ns.c:827:5: warning: no previous prototype for ‘rank2’ [-Wmissing-prototypes]
 int rank2(graph_t * g, int balance, int maxiter, int search_size)
     ^~~~~
memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
shapes.c:581:8: note: in expansion of macro ‘N_GNEW’
  pts = N_GNEW(6 * sides + 2, pointf);
        ^~~~~~
htmltable.c: In function ‘size_html_txt’:
htmltable.c:1044:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (prev_fsize == -1)
                 ^~
colxlate.c:410:2: warning: switch missing default case [-Wswitch-default]
  switch (target_type) {
  ^~~~~~
htmltable.c:1046:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (tf.size != prev_fsize) {
                   ^~
shapes.c:593:54: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
  gvrender_beziercurve(job, pts+1, i-1, FALSE, FALSE, filled);
                                                      ^~~~~~
htmltable.c:1057:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     ftxt->simple = simple;
                    ^~~~~~
utils.c: In function ‘Fgets’:
utils.c:293:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = grealloc(buf, bsize);
                          ^~~~~
utils.c:298:6: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  len += strlen(lp); /* since lp != NULL, len > 0 */
      ^~
colxlate.c:455:5: warning: switch missing default case [-Wswitch-default]
     switch (target_type) {
     ^~~~~~
In file included from render.h:44:0,
                 from shapes.c:14:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:632:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 1, pointf);
      ^~~~~
utils.c:298:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  len += strlen(lp); /* since lp != NULL, len > 0 */
         ^~~~~~
emit.c: In function ‘edge_in_layer’:
colxlate.c: In function ‘rgba_wordToByte’:
colxlate.c:489:12: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  rgba[i] = rrggbbaa[i] * 255 / 65535;
            ^~~~~~~~
splines.c: In function ‘endpath’:
In file included from render.h:44:0,
                 from utils.c:14:
utils.c: In function ‘mkDirlist’:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
utils.c:348:9: note: in expansion of macro ‘ALLOC’
  dirs = ALLOC (cnt+2,dirs,char*);
         ^~~~~
emit.c:1760:52: warning: unused parameter ‘g’ [-Wunused-parameter]
 static boolean edge_in_layer(GVJ_t *job, graph_t * g, edge_t * e)
                                                    ^
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
utils.c:348:9: note: in expansion of macro ‘ALLOC’
  dirs = ALLOC (cnt+2,dirs,char*);
         ^~~~~
splines.c:760:2: warning: switch missing default case [-Wswitch-default]
  switch (et) {
  ^~~~~~
In file included from geom.h:20:0,
                 from types.h:35,
                 from render.h:40,
                 from utils.c:14:
arith.h:40:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                      ^
utils.c:350:11: note: in expansion of macro ‘MAX’
  maxlen = MAX(maxlen, strlen (dir));
           ^~~
arith.h:40:30: warning: signed and unsigned type in conditional expression [-Wsign-compare]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                              ^
utils.c:350:11: note: in expansion of macro ‘MAX’
  maxlen = MAX(maxlen, strlen (dir));
           ^~~
arith.h:40:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                              ^
utils.c:350:11: note: in expansion of macro ‘MAX’
  maxlen = MAX(maxlen, strlen (dir));
           ^~~
arith.h:40:18: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
utils.c:350:11: note: in expansion of macro ‘MAX’
  maxlen = MAX(maxlen, strlen (dir));
           ^~~
arith.h:40:18: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
utils.c:350:11: note: in expansion of macro ‘MAX’
  maxlen = MAX(maxlen, strlen (dir));
           ^~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:665:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 2, pointf);
      ^~~~~
utils.c: In function ‘findPath’:
utils.c:366:53: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     safefilename = realloc(safefilename, (maxdirlen + strlen(str) + 2));
                                                     ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:698:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 3, pointf);
      ^~~~~
emit.c: In function ‘node_in_box’:
htmllex.c: In function ‘doAttrs’:
htmllex.c:572:42: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  ip = (attr_item *) bsearch(&key, items, nel, ISIZE, (bcmpfn) icmp);
                                          ^~~
emit.c:1800:12: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
     return boxf_overlap(ND_bb(n), b);
            ^~~~~~~~~~~~~~~~~~~~~~~~~
htmllex.c:574:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      state.warn |= ip->action(tp, val);
                    ^~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:716:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 2, pointf);
      ^~~~~
htmltable.c: In function ‘size_html_cell’:
utils.c: In function ‘mapBool’:
htmltable.c:1186:24: warning: conversion to ‘unsigned char’ from ‘signed char’ may change the sign of the result [-Wsign-conversion]
      cp->data.border = parent->cb;
                        ^~~~~~
utils.c:467:9: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
  return atoi(p);
         ^~~~~~~
htmllex.c: In function ‘mkFont’:
htmllex.c:603:16: warning: conversion to ‘unsigned char:7’ from ‘int’ may alter its value [-Wconversion]
     tf.flags = flags;
                ^~~~~
splines.c: In function ‘selfBottom’:
splines.c:828:35: warning: variable ‘width’ set but not used [-Wunused-but-set-variable]
     double hy, ty, stepx, dx, dy, width, height;
                                   ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:754:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 8, pointf);
      ^~~~~
htmllex.c:598:67: warning: unused parameter ‘ul’ [-Wunused-parameter]
 static textfont_t *mkFont(GVC_t *gvc, char **atts, int flags, int ul)
                                                                   ^~
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘emit_begin_node’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:1877:21: note: in expansion of macro ‘N_NEW’
                 p = N_NEW(nump, pointf);
                     ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:819:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 5, pointf);
      ^~~~~
htmltable.c: In function ‘processTbl’:
emit.c:1881:52: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             else if (poly->sides < 3 && poly->skew == 0.0 && poly->distortion == 0.0) {
                                                    ^~
htmltable.c:1304:19: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
      cellp->row = r;
                   ^
htmltable.c:1305:19: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
      cellp->col = c;
                   ^
emit.c:1881:79: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             else if (poly->sides < 3 && poly->skew == 0.0 && poly->distortion == 0.0) {
                                                                               ^~
In file included from render.h:44:0,
                 from emit.c:23:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:1885:25: note: in expansion of macro ‘N_NEW’
                     p = N_NEW(nump, pointf);
                         ^~~~~
htmltable.c: At top level:
htmltable.c:1336:6: warning: no previous prototype for ‘sizeLinearArray’ [-Wmissing-prototypes]
 void sizeLinearArray(htmltbl_t * tbl)
      ^~~~~~~~~~~~~~~
utils.c: In function ‘gvToggle’:
htmllex.c: In function ‘endElement’:
utils.c:610:19: warning: unused parameter ‘s’ [-Wunused-parameter]
 void gvToggle(int s)
                   ^
htmllex.c:689:30: warning: unused parameter ‘user’ [-Wunused-parameter]
 static void endElement(void *user, const char *name)
                              ^~~~
In file included from render.h:44:0,
                 from htmltable.c:35:
htmltable.c: In function ‘sizeLinearArray’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:1912:25: note: in expansion of macro ‘N_NEW’
                     p = N_NEW(nump, pointf);
                         ^~~~~
htmllex.c: In function ‘characterData’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
htmltable.c:1342:20: note: in expansion of macro ‘N_NEW’
     tbl->heights = N_NEW(tbl->rc + 1, int);
                    ^~~~~
htmllex.c:757:10: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
      c = *s++;
          ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:1919:25: note: in expansion of macro ‘N_NEW’
                     p = N_NEW(nump, pointf);
                         ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
htmltable.c:1343:19: note: in expansion of macro ‘N_NEW’
     tbl->widths = N_NEW(tbl->cc + 1, int);
                   ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:865:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 1, pointf);
      ^~~~~
htmllex.c:750:33: warning: unused parameter ‘user’ [-Wunused-parameter]
 static void characterData(void *user, const char *s, int length)
                                 ^~~~
splines.c: In function ‘selfTop’:
htmltable.c:1348:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      ht = cp->data.box.UR.y;
           ^~
splines.c:898:36: warning: variable ‘width’ set but not used [-Wunused-but-set-variable]
     double hy, ty,  stepx, dx, dy, width, height;
                                    ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:1933:17: note: in expansion of macro ‘N_NEW’
             p = N_NEW(nump, pointf);
                 ^~~~~
htmltable.c:1328:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define SPLIT(x,n,s) (((x) - ((s)-1)*((n)-1)) / (n))
                      ^
htmltable.c:1350:11: note: in expansion of macro ‘SPLIT’
      ht = SPLIT(cp->data.box.UR.y, cp->rspan, tbl->data.space);
           ^~~~~
utils.c: In function ‘common_init_node’:
htmltable.c:1354:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      wd = cp->data.box.UR.x;
           ^~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:900:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 4, pointf);
      ^~~~~
utils.c:652:23: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     ND_showboxes(n) = late_int(n, N_showboxes, 0, 0);
                       ^~~~~~~~
htmltable.c:1328:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define SPLIT(x,n,s) (((x) - ((s)-1)*((n)-1)) / (n))
                      ^
htmltable.c:1356:11: note: in expansion of macro ‘SPLIT’
      wd = SPLIT(cp->data.box.UR.x, cp->cspan, tbl->data.space);
           ^~~~~
splines.c: In function ‘selfRight’:
emit.c: In function ‘emit_node’:
splines.c:1033:24: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       case 65: if(tp.y == hp.y)
                        ^~
emit.c:1971:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  ND_state(n) = gvc->common.viewNum;       /* mark node as drawn */
                ^~~
htmllex.c: In function ‘htmllineno’:
htmllex.c:879:12: warning: conversion to ‘int’ from ‘XML_Size {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
     return XML_GetCurrentLineNumber(state.parser);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
htmltable.c: At top level:
htmllex.c: In function ‘htmllex’:
htmltable.c:1378:7: warning: no previous prototype for ‘nToName’ [-Wmissing-prototypes]
 char *nToName(int c)
       ^~~~~~~
htmllex.c:1036:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      len = strlen(s);
            ^~~~~~
htmltable.c: In function ‘nToName’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:947:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 2, pointf);
      ^~~~~
htmltable.c:1382:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (c < sizeof(nnames) / sizeof(char *))
           ^
htmllex.c:1043:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
   len = strlen(s);
         ^~~~~~
utils.c: In function ‘common_init_edge’:
utils.c:731:6: warning: conversion to ‘char’ from ‘boolean {aka unsigned char}’ may change the sign of the result [-Wsign-conversion]
      mapbool(late_string(e, E_label_float, "false"));
      ^~~~~~~
htmllex.c:1070:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG
     ^~~~~
splines.c:1005:42: warning: variable ‘height’ set but not used [-Wunused-but-set-variable]
     double hx, tx, stepy, dx, dy, width, height;
                                          ^~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:989:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 1, pointf);
      ^~~~~
In file included from render.h:44:0,
                 from htmltable.c:35:
htmltable.c: In function ‘checkChain’:
emit.c: In function ‘default_pencolor’:
emit.c:2070:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     len = ncol * (strlen(deflt) + 1);
                ^
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1419:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_out(t));
      ^~~~~~~~~~~~
emit.c:2070:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = ncol * (strlen(deflt) + 1);
           ^~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1419:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_out(t));
      ^~~~~~~~~~~~
emit.c:2073:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  buf = realloc(buf, bufsz);
                     ^~~~~
splines.c: In function ‘selfLeft’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1029:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 4, pointf);
      ^~~~~
splines.c:1111:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if(tp.y == hp.y)
           ^~
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1420:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_in(h));
      ^~~~~~~~~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1420:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_in(h));
      ^~~~~~~~~~~~
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘splitBSpline’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:2119:12: note: in expansion of macro ‘N_NEW’
     lens = N_NEW(cnt, double);
            ^~~~~
In file included from geom.h:20:0,
                 from types.h:35,
                 from render.h:40,
                 from htmltable.c:35:
htmltable.c: In function ‘checkEdge’:
arith.h:40:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
htmltable.c:1437:17: note: in expansion of macro ‘MAX’
  ED_minlen(e) = MAX(ED_minlen(e), sz);
                 ^~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:2136:18: note: in expansion of macro ‘N_NEW’
     left->list = N_NEW(left->size,pointf);
                  ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1082:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:2138:19: note: in expansion of macro ‘N_NEW’
     right->list = N_NEW(right->size,pointf);
                   ^~~~~
splines.c:1080:42: warning: variable ‘height’ set but not used [-Wunused-but-set-variable]
     double hx, tx, stepy, dx, dy, width, height;
                                          ^~~~~~
htmltable.c:1441:17: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  ED_minlen(e) = sz;
                 ^~
In file included from render.h:44:0,
                 from htmltable.c:35:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1442:2: note: in expansion of macro ‘elist_append’
  elist_append(e, ND_out(t));
  ^~~~~~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1095:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1442:2: note: in expansion of macro ‘elist_append’
  elist_append(e, ND_out(t));
  ^~~~~~~~~~~~
emit.c:2146:9: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     r = (len - (sum - last))/last;
         ^
splines.c: In function ‘selfRightSpace’:
splines.c:1177:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      sw += label_width;
            ^~~~~~~~~~~
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1443:2: note: in expansion of macro ‘elist_append’
  elist_append(e, ND_in(h));
  ^~~~~~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1133:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
htmltable.c:1443:2: note: in expansion of macro ‘elist_append’
  elist_append(e, ND_in(h));
  ^~~~~~~~~~~~
htmltable.c: At top level:
htmltable.c:1456:6: warning: no previous prototype for ‘makeGraphs’ [-Wmissing-prototypes]
 void makeGraphs(htmltbl_t * tbl, graph_t * rowg, graph_t * colg)
      ^~~~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1146:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
In file included from render.h:44:0,
                 from htmltable.c:35:
htmltable.c: In function ‘makeGraphs’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
htmltable.c:1469:2: note: in expansion of macro ‘alloc_elist’
  alloc_elist(tbl->rc, ND_in(t));
  ^~~~~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1186:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
htmltable.c:1470:2: note: in expansion of macro ‘alloc_elist’
  alloc_elist(tbl->rc, ND_out(t));
  ^~~~~~~~~~~
emit.c: In function ‘multicolor’:
emit.c:2207:23: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
   splitBSpline (&bz0, (s->t)/(left+s->t), &bz_l, &bz_r);
                       ^
splines.c: In function ‘makeSelfEdge’:
splines.c:1191:21: warning: unused parameter ‘P’ [-Wunused-parameter]
 makeSelfEdge(path * P, edge_t * edges[], int ind, int cnt, double sizex,
                     ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1199:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
htmltable.c:1482:2: note: in expansion of macro ‘alloc_elist’
  alloc_elist(tbl->cc, ND_in(t));
  ^~~~~~~~~~~
emit.c: In function ‘nonefunc’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
htmltable.c:1483:2: note: in expansion of macro ‘alloc_elist’
  alloc_elist(tbl->cc, ND_out(t));
  ^~~~~~~~~~~
emit.c:2255:32: warning: unused parameter ‘curlen’ [-Wunused-parameter]
 static double nonefunc (double curlen, double totallen, double initwid)
                                ^~~~~~
utils.c: In function ‘setAttr’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1212:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
emit.c:2255:47: warning: unused parameter ‘totallen’ [-Wunused-parameter]
 static double nonefunc (double curlen, double totallen, double initwid)
                                               ^~~~~~~~
htmltable.c:1496:25: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  checkEdge (colg, t, h, cp->data.box.UR.x);
                         ^~
utils.c:928:2: warning: switch missing default case [-Wswitch-default]
  switch (agobjkind(obj)) {
  ^~~~~~
htmltable.c:1500:25: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  checkEdge (rowg, t, h, cp->data.box.UR.y);
                         ^~
htmltable.c: At top level:
htmltable.c:1513:6: warning: no previous prototype for ‘setSizes’ [-Wmissing-prototypes]
 void setSizes(htmltbl_t * tbl, graph_t * rowg, graph_t * colg)
      ^~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1225:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
utils.c: In function ‘newItem’:
htmltable.c:1541:6: warning: no previous prototype for ‘sizeArray’ [-Wmissing-prototypes]
 void sizeArray(htmltbl_t * tbl)
      ^~~~~~~~~
utils.c:1007:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void *newItem(Dt_t * d, item * objp, Dtdisc_t * disc)
                             ^
utils.c: In function ‘freeItem’:
In file included from render.h:44:0,
                 from htmltable.c:35:
htmltable.c: In function ‘sizeArray’:
utils.c:1022:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, item * obj, Dtdisc_t * disc)
                             ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
htmltable.c:1557:20: note: in expansion of macro ‘N_NEW’
     tbl->heights = N_NEW(tbl->rc + 1, int);
                    ^~~~~
utils.c:1022:55: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, item * obj, Dtdisc_t * disc)
                                                       ^~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1269:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
htmltable.c:1558:19: note: in expansion of macro ‘N_NEW’
     tbl->widths = N_NEW(tbl->cc + 1, int);
                   ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1282:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
splines.c: In function ‘addEdgeLabels’:
splines.c:1355:29: warning: unused parameter ‘g’ [-Wunused-parameter]
 void addEdgeLabels(graph_t* g, edge_t * e, pointf rp, pointf rq)
                             ^
splines.c:1355:51: warning: unused parameter ‘rp’ [-Wunused-parameter]
 void addEdgeLabels(graph_t* g, edge_t * e, pointf rp, pointf rq)
                                                   ^~
htmltable.c: In function ‘pos_html_cell’:
htmltable.c:1645:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     cp->data.sides = sides;
                      ^~~~~
splines.c:1355:62: warning: unused parameter ‘rq’ [-Wunused-parameter]
 void addEdgeLabels(graph_t* g, edge_t * e, pointf rp, pointf rq)
                                                              ^~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1323:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
htmltable.c:1660:6: warning: switch missing default case [-Wswitch-default]
      switch (cp->data.flags & HALIGN_MASK) {
      ^~~~~~
htmltable.c:1672:6: warning: switch missing default case [-Wswitch-default]
      switch (cp->data.flags & VALIGN_MASK) {
      ^~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1370:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides, pointf);
      ^~~~~
htmltable.c: In function ‘pos_html_tbl’:
emit.c: In function ‘emit_edge_graphics’:
htmltable.c:1759:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     oldsz = tbl->data.box.UR.x;
             ^~~
emit.c:2379:42: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      offspl.list = malloc(sizeof(bezier) * offspl.size);
                                          ^
htmltable.c:1760:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     delx = (pos.UR.x - pos.LL.x) - oldsz;
            ^
emit.c:2380:42: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      tmpspl.list = malloc(sizeof(bezier) * tmpspl.size);
                                          ^
htmltable.c:1762:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     oldsz = tbl->data.box.UR.y;
             ^~~
htmltable.c:1763:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     dely = (pos.UR.y - pos.LL.y) - oldsz;
            ^
emit.c:2385:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   offlist = offspl.list[i].list = malloc(sizeof(pointf) * bz.size);
                                                         ^
ns.c:538:12: warning: ‘ed_minlen’ defined but not used [-Wunused-function]
 static int ed_minlen(Agedge_t *e) {return ED_minlen(e);}
            ^~~~~~~~~
ns.c:537:12: warning: ‘nd_rank’ defined but not used [-Wunused-function]
 static int nd_rank(Agnode_t *n) {return ND_rank(n);}
            ^~~~~~~
ns.c:536:12: warning: ‘nd_priority’ defined but not used [-Wunused-function]
 static int nd_priority(Agnode_t *n) {return ND_priority(n);}
            ^~~~~~~~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1422:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 12, pointf); //12-sided x
      ^~~~~
ns.c:535:19: warning: ‘nd_subtree’ defined but not used [-Wunused-function]
 static subtree_t *nd_subtree(Agnode_t *n) {return ND_subtree(n);}
                   ^~~~~~~~~~
emit.c:2386:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   tmplist = tmpspl.list[i].list = malloc(sizeof(pointf) * bz.size);
                                                         ^
utils.c: In function ‘undoClusterEdges’:
utils.c:1301:14: warning: declaration of ‘elist’ shadows a global declaration [-Wshadow]
     edge_t **elist;
              ^~~~~
In file included from render.h:40:0,
                 from utils.c:14:
types.h:264:7: note: shadowed declaration is here
     } elist;
       ^~~~~
In file included from render.h:44:0,
                 from utils.c:14:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
utils.c:1308:13: note: in expansion of macro ‘N_NEW’
     elist = N_NEW(ecnt, edge_t*);
             ^~~~~
htmltable.c:1803:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     x = pos.LL.x + tbl->data.border + tbl->data.space;
         ^~~
htmltable.c:1811:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     y = pos.UR.y - tbl->data.border - tbl->data.space;
         ^~~
utils.c: In function ‘comp_entities’:
utils.c:1342:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   return strcmp(((struct entities_s *)e1)->name, ((struct entities_s *)e2)->name);
                  ^
utils.c:1342:51: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   return strcmp(((struct entities_s *)e1)->name, ((struct entities_s *)e2)->name);
                                                   ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1495:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 4, pointf); //12-sided x
      ^~~~~
utils.c: In function ‘scanEntity’:
utils.c:1362:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     strncpy (buf, t, len);
                      ^~~
htmltable.c:1839:23: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     tbl->data.sides = sides;
                       ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1553:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 12, pointf); //12-sided x
      ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1617:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 4, pointf); //12-sided x
      ^~~~~
In file included from render.h:40:0,
                 from emit.c:23:
emit.c: In function ‘emit_begin_edge’:
htmltable.c: In function ‘nameOf’:
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2542:26: note: in expansion of macro ‘TRUE’
  obj->labeledgealigned = TRUE;
                          ^~~~
htmltable.c:1901:5: warning: switch missing default case [-Wswitch-default]
     switch (agobjkind(obj)) {
     ^~~~~~
utils.c: In function ‘htmlEntity’:
utils.c:1407:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   n = (n * 16) + byte;
                ^
utils.c:1407:7: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
   n = (n * 16) + byte;
       ^
utils.c:1414:20: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       n = (n * 10) + (byte - '0');
                    ^
htmltable.c: In function ‘make_html_label’:
htmltable.c:2061:10: warning: declaration of ‘box’ shadows a global declaration [-Wshadow]
     boxf box;
          ^~~
utils.c:1414:11: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
       n = (n * 10) + (byte - '0');
           ^
In file included from types.h:35:0,
                 from render.h:40,
                 from htmltable.c:35:
geom.h:33:34: note: shadowed declaration is here
 typedef struct { point LL, UR; } box;
                                  ^~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1669:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 5, pointf); /*5 new points*/
      ^~~~~
htmltable.c:2068:5: warning: switch missing default case [-Wswitch-default]
     switch (agobjkind(obj)) {
     ^~~~~~
utils.c:1441:13: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
      *p++ = byte;
             ^~~~
utils.c: In function ‘cvtAndAppend’:
utils.c:1456:14: warning: conversion to ‘char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
     buf[0] = c;
              ^
utils.c:1460:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen(s);
           ^~~~~~
utils.c:1463:9: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
     c = *p;
         ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1709:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 3, pointf); /*3 new points*/
      ^~~~~
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1743:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 3, pointf); /*3 new points*/
      ^~~~~
utils.c: In function ‘htmlEntityUTF8’:
utils.c:1520:14: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
          v = htmlEntity (&s);
              ^~~~~~~~~~
utils.c:1523:8: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
    c = v;
        ^
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:1779:6: note: in expansion of macro ‘N_NEW’
  D = N_NEW(sides + 5, pointf); /*3 new points*/
      ^~~~~
utils.c:1526:8: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
    c = (v & 0x3F) | 0x80;
        ^
In file included from render.h:47:0,
                 from utils.c:14:
../../lib/cgraph/agxbuf.h:77:92: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
 #define agxbputc(X,C) ((((X)->ptr >= (X)->eptr) ? agxbmore(X,1) : 0), (void)(*(X)->ptr++ = ((unsigned char)C)))
                                                                                            ^
utils.c:1530:4: note: in expansion of macro ‘agxbputc’
    agxbputc(&xb, ((v >> 6) & 0x3F) | 0x80);
    ^~~~~~~~
utils.c:1531:8: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
    c = (v & 0x3F) | 0x80;
        ^
shapes.c:579:5: warning: switch missing default case [-Wswitch-default]
     switch (mode) {
     ^~~~~~
utils.c: In function ‘latin1ToUTF8’:
utils.c:1575:10: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      v = htmlEntity (&s);
          ^~~~~~~~~~
In file included from render.h:47:0,
                 from utils.c:14:
../../lib/cgraph/agxbuf.h:77:92: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
 #define agxbputc(X,C) ((((X)->ptr >= (X)->eptr) ? agxbmore(X,1) : 0), (void)(*(X)->ptr++ = ((unsigned char)C)))
                                                                                            ^
utils.c:1582:6: note: in expansion of macro ‘agxbputc’
      agxbputc(&xb, (v & 0x3F) | 0x80);
      ^~~~~~~~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2598:37: note: in expansion of macro ‘TRUE’
             obj->explicit_tailurl = TRUE;
                                     ^~~~
../../lib/cgraph/agxbuf.h:77:92: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
 #define agxbputc(X,C) ((((X)->ptr >= (X)->eptr) ? agxbmore(X,1) : 0), (void)(*(X)->ptr++ = ((unsigned char)C)))
                                                                                            ^
utils.c:1586:6: note: in expansion of macro ‘agxbputc’
      agxbputc(&xb, ((v >> 6) & 0x3F) | 0x80);
      ^~~~~~~~
../../lib/cgraph/agxbuf.h:77:92: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
 #define agxbputc(X,C) ((((X)->ptr >= (X)->eptr) ? agxbmore(X,1) : 0), (void)(*(X)->ptr++ = ((unsigned char)C)))
                                                                                            ^
utils.c:1587:6: note: in expansion of macro ‘agxbputc’
      agxbputc(&xb, (v & 0x3F) | 0x80);
      ^~~~~~~~
utils.c: In function ‘utf8ToLatin1’:
utils.c:1615:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      outc = (c & 0x03) << 6;
             ^
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2604:37: note: in expansion of macro ‘TRUE’
             obj->explicit_headurl = TRUE;
                                     ^~~~
utils.c:1617:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      outc = outc | (c & 0x3F);
             ^~~~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2614:33: note: in expansion of macro ‘TRUE’
      obj->explicit_edgetarget = TRUE;
                                 ^~~~
shapes.c: In function ‘poly_init’:
shapes.c:1977:38: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((sides <= 2) && ((distortion != 0.) || (skew != 0.))) {
                                      ^~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2625:33: note: in expansion of macro ‘TRUE’
      obj->explicit_tailtarget = TRUE;
                                 ^~~~
shapes.c:1977:54: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((sides <= 2) && ((distortion != 0.) || (skew != 0.))) {
                                                      ^~
shapes.c:1989:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       && distortion == 0. && skew == 0.);
                     ^~
shapes.c:1989:35: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       && distortion == 0. && skew == 0.);
                                   ^~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2630:33: note: in expansion of macro ‘TRUE’
      obj->explicit_headtarget = TRUE;
                                 ^~~~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2643:30: note: in expansion of macro ‘TRUE’
      obj->explicit_tooltip = TRUE;
                              ^~~~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2652:35: note: in expansion of macro ‘TRUE’
      obj->explicit_labeltooltip = TRUE;
                                   ^~~~
utils.c: In function ‘edgeType’:
In file included from render.h:44:0,
                 from shapes.c:14:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:2077:13: note: in expansion of macro ‘N_NEW’
  vertices = N_NEW(outp * sides, pointf);
             ^~~~~
utils.c:1719:5: warning: switch missing default case [-Wswitch-default]
     switch (*s) {
     ^~~~~~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2661:34: note: in expansion of macro ‘TRUE’
      obj->explicit_tailtooltip = TRUE;
                                  ^~~~
utils.c: In function ‘setEdgeType’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:2112:13: note: in expansion of macro ‘N_NEW’
  vertices = N_NEW(outp * sides, pointf);
             ^~~~~
utils.c:1814:20: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     GD_flags(g) |= et;
                    ^~
types.h:26:16: warning: conversion to ‘signed char:1’ alters ‘int’ constant value [-Wconversion]
 #define NOT(v) (!(v))
                ^
types.h:32:14: note: in expansion of macro ‘NOT’
 #define TRUE NOT(FALSE)
              ^~~
emit.c:2670:34: note: in expansion of macro ‘TRUE’
      obj->explicit_headtooltip = TRUE;
                                  ^~~~
utils.c: In function ‘free_clust’:
utils.c:2019:31: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static void free_clust (Dt_t* dt, clust_t* clp, Dtdisc_t* disc)
                               ^~
utils.c:2019:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void free_clust (Dt_t* dt, clust_t* clp, Dtdisc_t* disc)
                                                           ^~~~
shapes.c: In function ‘poly_inside’:
shapes.c:2322:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (xsize == 0.0)
            ^~
shapes.c:2324:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (ysize == 0.0)
            ^~
emit.c: In function ‘nodeIntersect’:
emit.c:2772:38: warning: unused parameter ‘itooltip’ [-Wunused-parameter]
     boolean explicit_itooltip, char* itooltip,
                                      ^~~~~~~~
emit.c:2773:13: warning: unused parameter ‘explicit_itarget’ [-Wunused-parameter]
     boolean explicit_itarget, char* itarget)
             ^~~~~~~~~~~~~~~~
emit.c:2773:37: warning: unused parameter ‘itarget’ [-Wunused-parameter]
     boolean explicit_itarget, char* itarget)
                                     ^~~~~~~
emit.c: In function ‘emit_end_edge’:
emit.c:2855:25: warning: conversion to ‘boolean {aka unsigned char}’ from ‘signed char:1’ may change the sign of the result [-Wsign-conversion]
  nodeIntersect (job, p, obj->explicit_tailurl, obj->tailurl,
                         ^~~
shapes.c: In function ‘invflip_side’:
shapes.c:2415:2: warning: switch missing default case [-Wswitch-default]
  switch (side) {
  ^~~~~~
emit.c:2856:6: warning: conversion to ‘boolean {aka unsigned char}’ from ‘signed char:1’ may change the sign of the result [-Wsign-conversion]
      obj->explicit_tailtooltip, obj->tailtooltip,
      ^~~
shapes.c:2431:2: warning: switch missing default case [-Wswitch-default]
  switch (side) {
  ^~~~~~
emit.c:2857:6: warning: conversion to ‘boolean {aka unsigned char}’ from ‘signed char:1’ may change the sign of the result [-Wsign-conversion]
      obj->explicit_tailtarget, obj->tailtarget);
      ^~~
shapes.c:2399:5: warning: switch missing default case [-Wswitch-default]
     switch (rankdir) {
     ^~~~~~
shapes.c: In function ‘invflip_angle’:
shapes.c:2464:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (angle == M_PI)
            ^~
shapes.c:2466:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (angle == M_PI * 0.75)
                 ^~
emit.c:2865:25: warning: conversion to ‘boolean {aka unsigned char}’ from ‘signed char:1’ may change the sign of the result [-Wsign-conversion]
  nodeIntersect (job, p, obj->explicit_headurl, obj->headurl,
                         ^~~
emit.c:2866:6: warning: conversion to ‘boolean {aka unsigned char}’ from ‘signed char:1’ may change the sign of the result [-Wsign-conversion]
      obj->explicit_headtooltip, obj->headtooltip,
      ^~~
shapes.c:2468:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (angle == M_PI * 0.5)
                 ^~
shapes.c:2474:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (angle == 0)
                 ^~
emit.c:2867:6: warning: conversion to ‘boolean {aka unsigned char}’ from ‘signed char:1’ may change the sign of the result [-Wsign-conversion]
      obj->explicit_headtarget, obj->headtarget);
      ^~~
shapes.c:2476:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (angle == M_PI * -0.25)
                 ^~
shapes.c:2478:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (angle == M_PI * -0.5)
                 ^~
shapes.c:2454:5: warning: switch missing default case [-Wswitch-default]
     switch (rankdir) {
     ^~~~~~
emit.c: In function ‘textBB’:
emit.c:2981:5: warning: switch missing default case [-Wswitch-default]
     switch (span->just) {
     ^~~~~~
emit.c: In function ‘xdotBB’:
emit.c:3024:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((bb.LL.x == bb.UR.x) && (bb.LL.y == bb.UR.y)) {
                  ^~
emit.c:3024:42: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((bb.LL.x == bb.UR.x) && (bb.LL.y == bb.UR.y)) {
                                          ^~
emit.c:3061:17: warning: conversion to ‘unsigned char:7’ from ‘int’ may alter its value [-Wconversion]
      tf.flags = fontflags;
                 ^~~~~~~~~
shapes.c: In function ‘compassPort’:
shapes.c:2712:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  pp->side = side;
             ^~~~
emit.c:3076:18: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      fontflags = op->op.u.fontchar;
                  ^~
shapes.c:2714:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  pp->side = invflip_side(side, GD_rankdir(agraphof(n)));
             ^~~~~~~~~~~~
shapes.c:2718:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((p.x == 0) && (p.y == 0))
              ^~
shapes.c:2718:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((p.x == 0) && (p.y == 0))
                            ^~
shapes.c:2725:14: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  pp->order = (int) ((MC_SCALE * angle) / (2 * M_PI));
              ^
emit.c: In function ‘init_job_dpi’:
emit.c:3202:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (GD_drawing(g)->dpi != 0) {
                            ^~
In file included from render.h:44:0,
                 from shapes.c:14:
shapes.c: In function ‘poly_gencode’:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
shapes.c:2803:7: note: in expansion of macro ‘ALLOC’
  AF = ALLOC(A_size, AF, pointf);
       ^~~~~
emit.c: In function ‘init_job_viewport’:
emit.c:3246:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (sz.x == 0) sz.x = size.x;
           ^~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
shapes.c:2803:7: note: in expansion of macro ‘ALLOC’
  AF = ALLOC(A_size, AF, pointf);
       ^~~~~
emit.c:3247:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (sz.y == 0) sz.y = size.y;
           ^~
shapes.c: In function ‘point_init’:
shapes.c:3009:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((w == MAXDOUBLE) && (h == MAXDOUBLE)) /* neither defined */
            ^~
shapes.c:3009:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((w == MAXDOUBLE) && (h == MAXDOUBLE)) /* neither defined */
                                ^~
In file included from render.h:44:0,
                 from shapes.c:14:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:3028:16: note: in expansion of macro ‘N_NEW’
     vertices = N_NEW(outp * sides, pointf);
                ^~~~~
shapes.c: In function ‘point_gencode’:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
shapes.c:3116:7: note: in expansion of macro ‘ALLOC’
  AF = ALLOC(A_size, AF, pointf);
       ^~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
shapes.c:3116:7: note: in expansion of macro ‘ALLOC’
  AF = ALLOC(A_size, AF, pointf);
       ^~~~~
emit.c: In function ‘emit_end_graph’:
emit.c:3464:51: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void emit_end_graph(GVJ_t * job, graph_t * g)
                                                   ^
In file included from render.h:44:0,
                 from emit.c:23:
emit.c: In function ‘emit_page’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
emit.c:3511:10: note: in expansion of macro ‘N_NEW’
      p = N_NEW(nump, pointf);
          ^~~~~
shapes.c: In function ‘parse_error’:
shapes.c:3218:49: warning: declaration of ‘port’ shadows a global declaration [-Wshadow]
 static field_t *parse_error(field_t * rv, char *port)
                                                 ^~~~
In file included from render.h:40:0,
                 from shapes.c:14:
types.h:83:7: note: shadowed declaration is here
     } port;
       ^~~~
In file included from render.h:44:0,
                 from shapes.c:14:
shapes.c: In function ‘parse_reclbl’:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:3252:15: note: in expansion of macro ‘N_NEW’
     rv->fld = N_NEW(maxf, field_t *);
               ^~~~~
emit.c: In function ‘free_string_entry’:
shapes.c:3253:14: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     rv->LR = LR;
              ^~
emit.c:3605:40: warning: unused parameter ‘dict’ [-Wunused-parameter]
 static void free_string_entry(Dict_t * dict, char *key, Dtdisc_t * disc)
                                        ^~~~
emit.c:3605:68: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void free_string_entry(Dict_t * dict, char *key, Dtdisc_t * disc)
                                                                    ^~~~
emit.c: At top level:
emit.c:3634:6: warning: no previous prototype for ‘emit_once_reset’ [-Wmissing-prototypes]
 void emit_once_reset(void)
      ^~~~~~~~~~~~~~~
shapes.c: In function ‘pos_reclbl’:
shapes.c:3466:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     f->sides = sides;
                ^~~~~
shapes.c: At top level:
shapes.c:3503:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
shapes.c: In function ‘record_init’:
shapes.c:3547:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen(reclblp);
           ^~~~~~
In file included from render.h:44:0,
                 from shapes.c:14:
memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
shapes.c:3552:15: note: in expansion of macro ‘N_NEW’
     textbuf = N_NEW(len + 1, char);
               ^~~~~
shapes.c: In function ‘record_path’:
shapes.c:3672:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      ls = info->fld[i]->b.LL.x;
           ^~~~
shapes.c:3673:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      rs = info->fld[i]->b.UR.x;
           ^~~~
shapes.c:3675:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      ls = info->fld[i]->b.LL.y;
           ^~~~
shapes.c:3676:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      rs = info->fld[i]->b.UR.y;
           ^~~~
In file included from render.h:44:0,
                 from shapes.c:14:
shapes.c: In function ‘user_shape’:
memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
shapes.c:3823:17: note: in expansion of macro ‘ALLOC’
     UserShape = ALLOC(N_UserShape, UserShape, shape_desc *);
                 ^~~~~
memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
shapes.c:3823:17: note: in expansion of macro ‘ALLOC’
     UserShape = ALLOC(N_UserShape, UserShape, shape_desc *);
                 ^~~~~
shapes.c: In function ‘cylinder_draw’:
shapes.c:4077:56: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
     gvrender_beziercurve(job, AF, sides, FALSE, FALSE, filled);
                                                        ^~~~~~
shapes.c:4058:68: warning: unused parameter ‘style’ [-Wunused-parameter]
 static void cylinder_draw(GVJ_t * job, pointf * AF, int sides, int style, int filled)
                                                                    ^~~~~
shapes.c: In function ‘cvtPt’:
shapes.c:4102:5: warning: switch missing default case [-Wswitch-default]
     switch (rankdir) {
     ^~~~~~
shapes.c: In function ‘closestSide’:
shapes.c:4169:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.y = b.LL.y;
            ^
shapes.c:4170:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.x = (b.LL.x + b.UR.x) / 2;
            ^
shapes.c:4173:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.x = b.UR.x;
            ^
shapes.c:4174:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.y = (b.LL.y + b.UR.y) / 2;
            ^
shapes.c:4177:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.y = b.UR.y;
            ^
shapes.c:4178:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.x = (b.LL.x + b.UR.x) / 2;
            ^
shapes.c:4181:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.x = b.LL.x;
            ^
shapes.c:4182:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      p.y = (b.LL.y + b.UR.y) / 2;
            ^
shapes.c:4167:2: warning: switch missing default case [-Wswitch-default]
  switch (i) {
  ^~~~~~
shapes.c: At top level:
shapes.c:4218:6: warning: no previous prototype for ‘gv_initShapes’ [-Wmissing-prototypes]
 void gv_initShapes(void)
      ^~~~~~~~~~~~~
shapes.c: In function ‘parse_reclbl’:
shapes.c:3332:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
      if (*(reclblp + 1)) {
         ^
shapes.c:3344:2: note: here
  default:
  ^~~~~~~
ns.c: In function ‘rank2’:
ns.c:829:9: warning: variable ‘iter’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int iter = 0, feasible;
         ^~~~
  CCLD     libcommon_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
Making all in pack
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pack'
  CC       ccomps.lo
  CC       pack.lo
ccomps.c: In function ‘markFn’:
ccomps.c:158:18: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     ND_mark(n) = v;
                  ^
ccomps.c: In function ‘setPrefix’:
ccomps.c:173:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen(pfx);
           ^~~~~~
ccomps.c:177:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         if (!(name = (char *) gmalloc(len + 25))) return NULL;
                                       ^~~
In file included from ../../lib/common/render.h:44:0,
                 from ccomps.c:17:
ccomps.c: In function ‘pccomps’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
ccomps.c:218:11: note: in expansion of macro ‘N_GNEW’
     ccs = N_GNEW(bnd, Agraph_t *);
           ^~~~~~
pack.c: In function ‘cmpf’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
ccomps.c:253:12: note: in expansion of macro ‘RALLOC’
      ccs = RALLOC(bnd, ccs, Agraph_t *);
            ^~~~~~
pack.c:101:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     ginfo *x = *(ginfo **) X;
                 ^
pack.c:102:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     ginfo *y = *(ginfo **) Y;
                 ^
pack.c: At top level:
pack.c:112:6: warning: no previous prototype for ‘fillLine’ [-Wmissing-prototypes]
 void fillLine(pointf p, pointf q, PointSet * ps)
      ^~~~~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
ccomps.c:272:8: note: in expansion of macro ‘RALLOC’
  ccs = RALLOC(c_cnt, ccs, Agraph_t *);
        ^~~~~~
ccomps.c: In function ‘ccomps’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
ccomps.c:308:11: note: in expansion of macro ‘N_GNEW’
     ccs = N_GNEW(bnd, Agraph_t *);
           ^~~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
ccomps.c:330:12: note: in expansion of macro ‘RALLOC’
      ccs = RALLOC(bnd, ccs, Agraph_t *);
            ^~~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
ccomps.c:336:11: note: in expansion of macro ‘RALLOC’
     ccs = RALLOC(c_cnt, ccs, Agraph_t *);
           ^~~~~~
ccomps.c: In function ‘clMarkFn’:
ccomps.c:491:17: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     clMark(n) = v;
                 ^
ccomps.c: At top level:
ccomps.c:500:5: warning: no previous prototype for ‘node_induce’ [-Wmissing-prototypes]
 int node_induce(Agraph_t * g, Agraph_t* eg)
     ^~~~~~~~~~~
pack.c: In function ‘genBox’:
pack.c:33:20: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define GRID(x,s) ((int)ceil((x)/(s)))
                    ^
pack.c:251:9: note: in expansion of macro ‘GRID’
     W = GRID(bb0.UR.x - bb0.LL.x + 2 * margin, ssize);
         ^~~~
pack.c:33:20: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define GRID(x,s) ((int)ceil((x)/(s)))
                    ^
pack.c:252:9: note: in expansion of macro ‘GRID’
     H = GRID(bb0.UR.y - bb0.LL.y + 2 * margin, ssize);
         ^~~~
pack.c: In function ‘genPoly’:
pack.c:292:18: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     int margin = pinfo->margin;
                  ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pack.c:310:8: note: in expansion of macro ‘N_GNEW’
  alg = N_GNEW(agnnodes(g), void *);
        ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ccomps.c:17:
ccomps.c: In function ‘cccomps’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
ccomps.c:638:11: note: in expansion of macro ‘N_GNEW’
     ccs = N_GNEW(agnnodes(dg), Agraph_t *);
           ^~~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
ccomps.c:670:11: note: in expansion of macro ‘RALLOC’
     ccs = RALLOC(c_cnt, ccs, Agraph_t *);
           ^~~~~~
pack.c:346:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   s2.x = margin + ND_xsize(n) / 2;
          ^~~~~~
pack.c:347:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   s2.y = margin + ND_ysize(n) / 2;
          ^~~~~~
pack.c:382:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      s2.x = margin + ND_xsize(n) / 2;
             ^~~~~~
pack.c:383:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      s2.y = margin + ND_ysize(n) / 2;
             ^~~~~~
pack.c:33:20: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define GRID(x,s) ((int)ceil((x)/(s)))
                    ^
pack.c:401:9: note: in expansion of macro ‘GRID’
     W = GRID(GD_bb(g).UR.x - GD_bb(g).LL.x + 2 * margin, ssize);
         ^~~~
pack.c:33:20: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define GRID(x,s) ((int)ceil((x)/(s)))
                    ^
pack.c:402:9: note: in expansion of macro ‘GRID’
     H = GRID(GD_bb(g).UR.y - GD_bb(g).LL.y + 2 * margin, ssize);
         ^~~~
pack.c: In function ‘placeGraph’:
pack.c:33:20: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define GRID(x,s) ((int)ceil((x)/(s)))
                    ^
pack.c:499:6: note: in expansion of macro ‘GRID’
  W = GRID(bb.UR.x - bb.LL.x + 2 * margin, step);
      ^~~~
pack.c:33:20: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define GRID(x,s) ((int)ceil((x)/(s)))
                    ^
pack.c:500:6: note: in expansion of macro ‘GRID’
  H = GRID(bb.UR.y - bb.LL.y + 2 * margin, step);
      ^~~~
pack.c:507:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     W = ceil(bb.UR.x - bb.LL.x);
         ^~~~
pack.c:508:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     H = ceil(bb.UR.y - bb.LL.y);
         ^~~~
pack.c: In function ‘ucmpf’:
pack.c:572:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     ainfo* x = *(ainfo **) X;
                 ^
pack.c:573:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     ainfo* y = *(ainfo **) Y;
                 ^
pack.c:575:14: warning: conversion to ‘int’ from ‘packval_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     int dX = userVals[x->index];
              ^~~~~~~~
pack.c:576:14: warning: conversion to ‘int’ from ‘packval_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     int dY = userVals[y->index];
              ^~~~~~~~
pack.c: In function ‘acmpf’:
pack.c:587:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     ainfo* x = *(ainfo **) X;
                 ^
pack.c:588:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     ainfo* y = *(ainfo **) Y;
                 ^
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
pack.c: In function ‘arrayRects’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:621:21: note: in expansion of macro ‘N_NEW’
     point* places = N_NEW(ng, point);
                     ^~~~~
pack.c:634:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      nr = ceil(sqrt(ng));
           ^~~~
pack.c:645:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      nc = ceil(sqrt(ng));
           ^~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:651:14: note: in expansion of macro ‘N_NEW’
     widths = N_NEW(nc+1, double);
              ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:652:15: note: in expansion of macro ‘N_NEW’
     heights = N_NEW(nr+1, double);
               ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:654:17: note: in expansion of macro ‘N_NEW’
     ip = info = N_NEW(ng, ainfo);
                 ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:662:13: note: in expansion of macro ‘N_NEW’
     sinfo = N_NEW(ng, ainfo*);
             ^~~~~
pack.c:669:15: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  qsort(sinfo, ng, sizeof(ainfo *), ucmpf);
               ^~
pack.c:672:15: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  qsort(sinfo, ng, sizeof(ainfo *), acmpf);
               ^~
pack.c:708:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      places[idx].x = widths[c];
                      ^~~~~~
pack.c:710:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      places[idx].x = widths[c+1] - (bb.UR.x - bb.LL.x);
                      ^~~~~~
pack.c:712:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      places[idx].x = (widths[c] + widths[c+1] - bb.UR.x - bb.LL.x)/2.0;
                      ^
pack.c:714:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      places[idx].y = heights[r] - (bb.UR.y - bb.LL.y);
                      ^~~~~~~
pack.c:716:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      places[idx].y = heights[r+1];
                      ^~~~~~~
pack.c:718:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      places[idx].y = (heights[r] + heights[r+1] - bb.UR.y - bb.LL.y)/2.0;
                      ^
pack.c: In function ‘polyRects’:
pack.c:741:36: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     stepSize = computeStep(ng, gs, pinfo->margin);
                                    ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:749:12: note: in expansion of macro ‘N_NEW’
     info = N_NEW(ng, ginfo);
            ^~~~~
pack.c:752:36: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  genBox(gs[i], info + i, stepSize, pinfo->margin, center, "");
                                    ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:756:13: note: in expansion of macro ‘N_NEW’
     sinfo = N_NEW(ng, ginfo *);
             ^~~~~
pack.c:760:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(sinfo, ng, sizeof(ginfo *), cmpf);
                  ^~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:763:14: note: in expansion of macro ‘N_NEW’
     places = N_NEW(ng, point);
              ^~~~~
pack.c:766:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
          stepSize, pinfo->margin, gs);
                    ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
pack.c: In function ‘polyGraphs’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pack.c:849:11: note: in expansion of macro ‘N_GNEW’
     bbs = N_GNEW(ng, boxf);
           ^~~~~~
pack.c:852:37: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     stepSize = computeStep(ng, bbs, pinfo->margin);
                                     ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:864:12: note: in expansion of macro ‘N_NEW’
     info = N_NEW(ng, ginfo);
            ^~~~~
pack.c:869:43: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      genBox(GD_bb(g), info + i, stepSize, pinfo->margin, center, agnameof(g));
                                           ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:876:13: note: in expansion of macro ‘N_NEW’
     sinfo = N_NEW(ng, ginfo *);
             ^~~~~
pack.c:880:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(sinfo, ng, sizeof(ginfo *), cmpf);
                  ^~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:883:14: note: in expansion of macro ‘N_NEW’
     places = N_NEW(ng, point);
              ^~~~~
pack.c:893:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
       stepSize, pinfo->margin, bbs);
                 ^~~~~
pack.c:898:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
          stepSize, pinfo->margin, bbs);
                    ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from pack.c:22:
pack.c: In function ‘putGraphs’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pack.c:930:11: note: in expansion of macro ‘N_GNEW’
     bbs = N_GNEW(ng, boxf);
           ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
pack.c:940:20: note: in expansion of macro ‘N_NEW’
      pinfo->vals = N_NEW(ng, packval_t);
                    ^~~~~
pack.c:944:24: warning: conversion to ‘packval_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       pinfo->vals[i] = v;
                        ^
pack.c: In function ‘parsePackModeInfo’:
pack.c:1298:2: warning: switch missing default case [-Wswitch-default]
  switch (*p) {
  ^~~~~~
pack.c: In function ‘getPackInfo’:
pack.c:1402:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     pinfo->margin = getPack(g, dfltMargin, dfltMargin);
                     ^~~~~~~
ccomps.c: In function ‘pccomps’:
ccomps.c:198:9: warning: variable ‘c_cnt’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int c_cnt = 0;
         ^~~~~
ccomps.c:201:15: warning: variable ‘out’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     Agraph_t *out = 0;
               ^~~
ccomps.c:205:9: warning: variable ‘bnd’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int bnd = 10;
         ^~~
ccomps.c:206:13: warning: variable ‘pin’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     boolean pin = FALSE;
             ^~~
ccomps.c:210:9: warning: variable ‘error’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int error = 0;
         ^~~~~
ccomps.c: In function ‘ccomps’:
ccomps.c:290:9: warning: variable ‘c_cnt’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int c_cnt = 0;
         ^~~~~
ccomps.c:297:9: warning: variable ‘bnd’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int bnd = 10;
         ^~~
ccomps.c: In function ‘isConnected’:
ccomps.c:685:9: warning: variable ‘ret’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int ret = 1;
         ^~~
  CCLD     libpack_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pack'
Making all in xdot
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/xdot'
  CC       xdot.lo
xdot.c: In function ‘agxbmore’:
xdot.c:56:14: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (size + ssz > nsize)
              ^
xdot.c:56:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (size + ssz > nsize)
                    ^
xdot.c:57:15: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  nsize = size + ssz;
               ^
xdot.c:57:10: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  nsize = size + ssz;
          ^~~~
xdot.c:60:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  nbuf = realloc(xb->buf, nsize);
                          ^~~~~
xdot.c:19:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n), sizeof(t))
                                     ^
xdot.c:62:9: note: in expansion of macro ‘N_NEW’
  nbuf = N_NEW(nsize, unsigned char);
         ^~~~~
xdot.c:63:24: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  memcpy(nbuf, xb->buf, cnt);
                        ^~~
xdot.c: In function ‘agxbput’:
xdot.c:79:12: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     return ssz;
            ^~~
xdot.c: In function ‘parsePolyline’:
xdot.c:19:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n), sizeof(t))
                                     ^
xdot.c:191:16: note: in expansion of macro ‘N_NEW’
     pts = ps = N_NEW(i, xdot_point);
                ^~~~~
xdot.c: In function ‘parseString’:
xdot.c:19:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n), sizeof(t))
                                     ^
xdot.c:227:9: note: in expansion of macro ‘N_NEW’
     c = N_NEW(i + 1, char);
         ^~~~~
xdot.c: In function ‘parseXDotFOn’:
xdot.c:446:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (sz <= sizeof(xdot_op))
         ^~
xdot.c:457:33: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  ops = (char *) calloc(XDBSIZE, sz);
                                 ^~
xdot.c:462:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  ops = (char *) realloc(ops, bufsz * sz);
                              ^~~~~
xdot.c:463:35: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  memset(ops + (initcnt*sz), '\0', (bufsz - initcnt)*sz);
                                   ^
xdot.c:470:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      ops = (char *) realloc(ops, bufsz * sz);
                                  ^~~~~
xdot.c:471:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      memset(ops + (oldsz*sz), '\0', (bufsz - oldsz)*sz);
                                     ^
xdot.c:479:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  x->ops = (xdot_op *) realloc(ops, x->cnt * sz);
                                    ^
xdot.c: In function ‘printAlign’:
xdot.c:589:5: warning: switch missing default case [-Wswitch-default]
     switch (a) {
     ^~~~~~
xdot.c: In function ‘toGradString’:
xdot.c:616:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ling.x0, gradprint, xb, 0);
              ^~
xdot.c:617:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ling.y0, gradprint, xb, 1);
              ^~
xdot.c:618:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ling.x1, gradprint, xb, 1);
              ^~
xdot.c:619:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ling.y1, gradprint, xb, 1);
              ^~
xdot.c:625:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ring.x0, gradprint, xb, 0);
              ^~
xdot.c:626:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ring.y0, gradprint, xb, 1);
              ^~
xdot.c:627:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ring.r0, gradprint, xb, 1);
              ^~
xdot.c:628:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ring.x1, gradprint, xb, 1);
              ^~
xdot.c:629:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ring.y1, gradprint, xb, 1);
              ^~
xdot.c:630:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat (cp->u.ring.r1, gradprint, xb, 1);
              ^~
xdot.c: In function ‘printXDot_Op’:
xdot.c:703:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  printInt(op->u.text.x, print, info);
           ^~
xdot.c:704:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  printInt(op->u.text.y, print, info);
           ^~
xdot.c:706:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  printInt(op->u.text.width, print, info);
           ^~
xdot.c:711:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat(op->u.font.size, print, info, 1);
             ^~
xdot.c:716:11: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  printInt(op->u.fontchar, print, info);
           ^~
xdot.c:654:5: warning: switch missing default case [-Wswitch-default]
     switch (op->kind) {
     ^~~~~~
xdot.c: In function ‘jsonString’:
xdot.c:762:17: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
     while ((c = *p++)) {
                 ^
xdot.c: In function ‘jsonXDot_Op’:
xdot.c:828:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  printInt(op->u.text.x, print, info);
           ^~
xdot.c:830:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  printInt(op->u.text.y, print, info);
           ^~
xdot.c:834:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  printInt(op->u.text.width, print, info);
           ^~
xdot.c:842:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  printFloat(op->u.font.size, print, info, 1);
             ^~
xdot.c:849:11: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  printInt(op->u.fontchar, print, info);
           ^~
xdot.c:779:5: warning: switch missing default case [-Wswitch-default]
     switch (op->kind) {
     ^~~~~~
xdot.c: At top level:
xdot.c:1026:1: warning: no previous prototype for ‘colorType’ [-Wmissing-prototypes]
 colorType (char* cp)
 ^~~~~~~~~
xdot.c: In function ‘radGradient’:
xdot.c:19:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n), sizeof(t))
                                     ^
xdot.c:1074:13: note: in expansion of macro ‘N_NEW’
     stops = N_NEW(clr->u.ring.n_stops,xdot_color_stop);
             ^~~~~
xdot.c:1078:18: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  stops[i].frac = d;
                  ^
xdot.c: In function ‘linGradient’:
xdot.c:19:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n), sizeof(t))
                                     ^
xdot.c:1111:13: note: in expansion of macro ‘N_NEW’
     stops = N_NEW(clr->u.ling.n_stops,xdot_color_stop);
             ^~~~~
xdot.c:1115:18: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  stops[i].frac = d;
                  ^
  CCLD     libxdot.la
  CCLD     libxdot_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/xdot'
Making all in label
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/label'
  CC       xlabels.lo
  CC       node.lo
  CC       index.lo
  CC       rectangle.lo
  CC       split.q.lo
split.q.c: In function ‘SplitNode’:
split.q.c:76:12: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     area = RectArea(&p->cover[0]) + RectArea(&p->cover[1]);
            ^~~~~~~~
split.q.c:80:58: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  rtp->SplitMeritSum += (float) rtp->split.CoverSplitArea / area;
                                                          ^
split.q.c: In function ‘MethodZero’:
split.q.c:169:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       RectArea(&rect) - rtp->split.Partitions[0].area[0];
                       ^
split.q.c:169:7: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
       RectArea(&rect) - rtp->split.Partitions[0].area[0];
       ^~~~~~~~
split.q.c:172:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       RectArea(&rect) - rtp->split.Partitions[0].area[1];
                       ^
split.q.c:172:7: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
       RectArea(&rect) - rtp->split.Partitions[0].area[1];
       ^~~~~~~~
split.q.c: In function ‘Classify’:
split.q.c:270:2: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  RectArea(&rtp->split.Partitions[0].cover[group]);
  ^~~~~~~~
node.c: In function ‘PickBranch’:
node.c:131:13: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      area = RectArea(rr);
             ^~~~~~~~
node.c:134:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      increase = RectArea(&rect) - area;
                                 ^
node.c:134:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      increase = RectArea(&rect) - area;
                 ^~~~~~~~
index.c:63:5: warning: "UNUSED" is not defined, evaluates to 0 [-Wundef]
 #if UNUSED
     ^~~~~~
index.c: In function ‘RTreeReInsert’:
index.c:73:36: warning: unused parameter ‘rtp’ [-Wunused-parameter]
 static int RTreeReInsert(RTree_t * rtp, Node_t * n, struct ListNode **ee)
                                    ^~~
rectangle.c: In function ‘RectArea’:
rectangle.c:138:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       long long a_test = area * r->boundary[i + NUMDIMS] - r->boundary[i];
                               ^
rectangle.c:138:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       long long a_test = area * r->boundary[i + NUMDIMS] - r->boundary[i];
                                                          ^
rectangle.c:143:14: warning: conversion to ‘unsigned int’ from ‘long long int’ may alter its value [-Wconversion]
       area = a_test;
              ^~~~~~
xlabels.c: In function ‘icompare’:
xlabels.c:32:28: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static int icompare(Dt_t * dt, void * v1, void * v2, Dtdisc_t * disc)
                            ^~
xlabels.c:32:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static int icompare(Dt_t * dt, void * v1, void * v2, Dtdisc_t * disc)
                                                                 ^~~~
xlabels.c: At top level:
xlabels.c:122:14: warning: no previous prototype for ‘xlhorder’ [-Wmissing-prototypes]
 unsigned int xlhorder(XLabels_t * xlp)
              ^~~~~~~~
xlabels.c: In function ‘xlhorder’:
xlabels.c:125:22: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
     return floorLog2(maxx > maxy ? maxx : maxy) + 1;
                      ^~~~
xlabels.c:125:49: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     return floorLog2(maxx > maxy ? maxx : maxy) + 1;
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
xlabels.c: In function ‘hd_hil_s_from_xy’:
xlabels.c:169:12: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  s = 4 * s + 2 * xi + (xi ^ yi); /* Append two bits to s. */
            ^
xlabels.c:169:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  s = 4 * s + 2 * xi + (xi ^ yi); /* Append two bits to s. */
                     ^
In file included from xlabels.c:13:0:
xlabels.c: In function ‘lblenclosing’:
xlabels.c:219:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   assert(objp1->sz.x == 0 && objp1->sz.y == 0);
                      ^
xlabels.c:219:42: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   assert(objp1->sz.x == 0 && objp1->sz.y == 0);
                                          ^
xlabels.c:219:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   assert(objp1->sz.x == 0 && objp1->sz.y == 0);
                      ^
xlabels.c:219:42: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   assert(objp1->sz.x == 0 && objp1->sz.y == 0);
                                          ^
xlabels.c: In function ‘objp2rect’:
xlabels.c:232:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[0] = op->pos.x;
                      ^~
xlabels.c:233:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[1] = op->pos.y;
                      ^~
xlabels.c:234:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[2] = op->pos.x + op->sz.x;
                      ^~
xlabels.c:235:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[3] = op->pos.y + op->sz.y;
                      ^~
xlabels.c: In function ‘objplp2rect’:
xlabels.c:243:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[0] = lp->pos.x;
                      ^~
xlabels.c:244:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[1] = lp->pos.y;
                      ^~
xlabels.c:245:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[2] = lp->pos.x + lp->sz.x;
                      ^~
xlabels.c:246:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     r->boundary[3] = lp->pos.y + lp->sz.y;
                      ^~
xlabels.c: In function ‘objplpmks’:
xlabels.c:260:24: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
     rect.boundary[0] = (int) floor(objp->pos.x - p.x);
                        ^
xlabels.c:261:24: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
     rect.boundary[1] = (int) floor(objp->pos.y - p.y);
                        ^
xlabels.c:263:24: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
     rect.boundary[2] = (int) ceil(objp->pos.x + objp->sz.x + p.x);
                        ^
xlabels.c:265:24: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
     rect.boundary[3] = (int) ceil(objp->pos.y + objp->sz.y + p.y);
                        ^
xlabels.c:251:37: warning: unused parameter ‘xlp’ [-Wunused-parameter]
 static Rect_t objplpmks(XLabels_t * xlp, object_t * objp)
                                     ^~~
xlabels.c: In function ‘getintrsxi’:
xlabels.c:280:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((op->pos.x == 0.0 && op->pos.y == 0.0) ||
                    ^~
xlabels.c:280:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((op->pos.x == 0.0 && op->pos.y == 0.0) ||
                                        ^~
xlabels.c:281:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  (cp->pos.x == 0.0 && cp->pos.y == 0.0))
             ^~
xlabels.c:281:33: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  (cp->pos.x == 0.0 && cp->pos.y == 0.0))
                                 ^~
xlabels.c:272:35: warning: unused parameter ‘xlp’ [-Wunused-parameter]
 static int getintrsxi(XLabels_t * xlp, object_t * op, object_t * cp)
                                   ^~~
xlabels.c: In function ‘xlhdxload’:
xlabels.c:581:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     int order = xlhorder(xlp);
                 ^~~~~~~~
xlabels.c:597:12: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  hp->key = hd_hil_s_from_xy(pi, order);
            ^~~~~~~~~~~~~~~~
xlabels.c: In function ‘placeLabels’:
xlabels.c:680:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  } else if(bp.area == 0) {
                    ^~
  CCLD     liblabel_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/label'
Making all in gvc
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvc'
  CC       gvrender.lo
  CC       gvlayout.lo
  CC       gvdevice.lo
  CC       gvloadimage.lo
  CC       gvcontext.lo
  CC       gvjobs.lo
  CC       gvevent.lo
  CC       gvconfig.lo
  CC       gvplugin.lo
  CC       gvtextlayout.lo
  CC       gvtool_tred.lo
  CC       gvc.lo
  CC       gvusershape.lo
gvdevice.c:42:11: warning: conversion to ‘char’ alters ‘int’ constant value [-Wconversion]
    {0x1f, 0x8b, /*magic*/ Z_DEFLATED, 0 /*flags*/, 0,0,0,0 /*time*/, 0 /*xflags*/, OS_CODE};
           ^~~~
gvlayout.c: In function ‘gvFreeLayout’:
gvlayout.c:102:26: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 int gvFreeLayout(GVC_t * gvc, Agraph_t * g)
                          ^~~
gvjobs.c: In function ‘gv_argvlist_set_item’:
gvjobs.c:114:49: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  list->argv = grealloc(list->argv, (list->alloc)*(sizeof(char*)));
                                                 ^
gvevent.c: In function ‘gvevent_leave_obj’:
gvevent.c:230:37: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      GD_gui_state((graph_t*)obj) &= ~GUI_STATE_ACTIVE;
                                     ^
gvevent.c:233:36: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      ND_gui_state((node_t*)obj) &= ~GUI_STATE_ACTIVE;
                                    ^
gvevent.c:236:36: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      ED_gui_state((edge_t*)obj) &= ~GUI_STATE_ACTIVE;
                                    ^
gvevent.c:228:9: warning: switch missing default case [-Wswitch-default]
         switch (agobjkind(obj)) {
         ^~~~~~
gvevent.c: In function ‘gvevent_enter_obj’:
gvevent.c:257:9: warning: switch missing default case [-Wswitch-default]
         switch (agobjkind(obj)) {
         ^~~~~~
gvplugin.c: In function ‘gvplugin_api’:
gvevent.c: In function ‘gvevent_select_current_obj’:
gvevent.c:337:37: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      GD_gui_state((graph_t*)obj) &= ~GUI_STATE_SELECTED;
                                     ^
gvrender.c: In function ‘gvrender_ptf_A’:
gvplugin.c:63:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (api = 0; api < ARRAY_SIZE(api_names); api++) {
                       ^
gvrender.c:161:59: warning: declaration of ‘AF’ shadows a global declaration [-Wshadow]
 pointf *gvrender_ptf_A(GVJ_t * job, pointf * af, pointf * AF, int n)
                                                           ^~
gvrender.c:43:16: note: shadowed declaration is here
 static pointf *AF;
                ^~
gvevent.c:341:36: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      ND_gui_state((node_t*)obj) &= ~GUI_STATE_SELECTED;
                                    ^
gvrender.c: In function ‘gvrender_comparestr’:
gvevent.c:345:36: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      ED_gui_state((edge_t*)obj) &= ~GUI_STATE_SELECTED;
                                    ^
gvevent.c:334:9: warning: switch missing default case [-Wswitch-default]
         switch (agobjkind(obj)) {
         ^~~~~~
gvrender.c:188:20: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcmp(*(char **) s1, *(char **) s2);
                    ^
gvrender.c:188:35: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcmp(*(char **) s1, *(char **) s2);
                                   ^
gvrender.c: In function ‘gvrender_resolve_color’:
gvrender.c:210:33: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   (&tok, features->knowncolors, features->sz_knowncolors,
                                 ^~~~~~~~
gvevent.c:357:9: warning: switch missing default case [-Wswitch-default]
         switch (agobjkind(obj)) {
         ^~~~~~
gvplugin.c: In function ‘gvplugin_activate’:
gvplugin.c:138:73: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
                                  const char *typestr, char *name, char *path, gvplugin_installed_t * typeptr)
                                                                         ^~~~
gvevent.c: In function ‘gvevent_button_press’:
gvevent.c:390:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  job->button = button;
                ^~~~~~
In file included from gvplugin.c:31:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
gvevent.c:395:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  job->button = button;
                ^~~~~~
gvrender.c: In function ‘gvrender_begin_graph’:
gvrender.c:228:50: warning: unused parameter ‘g’ [-Wunused-parameter]
 void gvrender_begin_graph(GVJ_t * job, graph_t * g)
                                                  ^
gvevent.c:401:16: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  job->button = button;
                ^~~~~~
gvplugin.c: In function ‘gvplugin_library_load’:
gvplugin.c:158:62: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 gvplugin_library_t *gvplugin_library_load(GVC_t * gvc, char *path)
                                                              ^~~~
In file included from gvplugin.c:31:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
gvrender.c: In function ‘gvrender_begin_cluster’:
gvplugin.c:175:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen(libdir) + 1 + strlen(path) + 1;
           ^~~~~~
gvrender.c:304:52: warning: unused parameter ‘sg’ [-Wunused-parameter]
 void gvrender_begin_cluster(GVJ_t * job, graph_t * sg)
                                                    ^~
gvplugin.c:179:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             p = grealloc(p, lenp);
                             ^~~~
gvrender.c: In function ‘gvrender_end_cluster’:
gvrender.c:314:50: warning: unused parameter ‘g’ [-Wunused-parameter]
 void gvrender_end_cluster(GVJ_t * job, graph_t * g)
                                                  ^
gvplugin.c:181:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             p = gmalloc(lenp);
                         ^~~~
gvplugin.c:205:62: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
             agerr(AGWARN, "Could not load \"%s\" - %s\n", p, (char *) lt_dlerror());
                                                              ^
gvrender.c: In function ‘gvrender_begin_node’:
gvrender.c:364:48: warning: unused parameter ‘n’ [-Wunused-parameter]
 void gvrender_begin_node(GVJ_t * job, node_t * n)
                                                ^
gvevent.c:385:5: warning: switch missing default case [-Wswitch-default]
     switch (button) {
     ^~~~~~
gvplugin.c:213:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen(s);
           ^~~~~~
gvevent.c: In function ‘gvevent_button_release’:
gvrender.c: In function ‘gvrender_begin_edge’:
gvplugin.c:217:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (len < strlen("/libgvplugin_x")) {
             ^
gvevent.c:444:52: warning: unused parameter ‘button’ [-Wunused-parameter]
 static void gvevent_button_release(GVJ_t *job, int button, pointf pointer)
                                                    ^~~~~~
gvrender.c:384:48: warning: unused parameter ‘e’ [-Wunused-parameter]
 void gvrender_begin_edge(GVJ_t * job, edge_t * e)
                                                ^
gvevent.c:444:67: warning: unused parameter ‘pointer’ [-Wunused-parameter]
 static void gvevent_button_release(GVJ_t *job, int button, pointf pointer)
                                                                   ^~~~~~~
gvplugin.c:222:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     sym = gmalloc(len + strlen(suffix) + 1);
                       ^
gvevent.c: In function ‘gvevent_motion’:
gvevent.c:459:5: warning: switch missing default case [-Wswitch-default]
     switch (job->button) {
     ^~~~~~
gvevent.c: In function ‘quit_cb’:
gvevent.c:483:28: warning: unused parameter ‘job’ [-Wunused-parameter]
 static int quit_cb(GVJ_t * job)
                            ^~~
gvevent.c: In function ‘toggle_fit_cb’:
gvevent.c:548:15: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  dflt_width = job->width;
               ^~~
gvevent.c:549:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  dflt_height = job->height;
                ^~~
gvevent.c: In function ‘gvevent_modify’:
gvevent.c:560:37: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void gvevent_modify (GVJ_t * job, const char *name, const char *value)
                                     ^~~
gvevent.c:560:54: warning: unused parameter ‘name’ [-Wunused-parameter]
 static void gvevent_modify (GVJ_t * job, const char *name, const char *value)
                                                      ^~~~
gvevent.c:560:72: warning: unused parameter ‘value’ [-Wunused-parameter]
 static void gvevent_modify (GVJ_t * job, const char *name, const char *value)
                                                                        ^~~~~
gvevent.c: In function ‘gvevent_delete’:
gvevent.c:565:37: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void gvevent_delete (GVJ_t * job)
                                     ^~~
gvconfig.c: In function ‘gvplugin_package_record’:
gvconfig.c:93:72: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 static gvplugin_package_t * gvplugin_package_record(GVC_t * gvc, char *path, char *name)
                                                                        ^~~~
In file included from gvconfig.c:54:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
gvrender.c: In function ‘gvrender_ellipse’:
gvrender.c:551:53: warning: unused parameter ‘n’ [-Wunused-parameter]
 void gvrender_ellipse(GVJ_t * job, pointf * pf, int n, int filled)
                                                     ^
gvrender.c: In function ‘gvrender_polygon’:
gvplugin.c: At top level:
gvrender.c:591:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       AF = grealloc(AF, sizeAF * sizeof(pointf));
                                ^
gvplugin.c:427:8: warning: no previous prototype for ‘gvPluginList’ [-Wmissing-prototypes]
 char **gvPluginList(GVC_t * gvc, const char *kind, int *sz, const char *str)
        ^~~~~~~~~~~~
gvconfig.c: In function ‘gvconfig_plugin_install_from_config’:
gvconfig.c:171:11: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
     char *path, *name, *api;
           ^~~~
In file included from gvconfig.c:54:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
gvplugin.c: In function ‘gvPluginList’:
gvplugin.c:437:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (api = 0; api < ARRAY_SIZE(api_names); api++) {
                       ^
gvrender.c: In function ‘gvrender_beziercurve’:
gvconfig.c: In function ‘gvconfig_plugin_install_from_library’:
gvrender.c:631:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       AF = grealloc(AF, sizeAF * sizeof(pointf));
                                ^
gvconfig.c:210:62: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 void gvconfig_plugin_install_from_library(GVC_t * gvc, char *path, gvplugin_library_t *library)
                                                              ^~~~
In file included from gvconfig.c:54:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
In file included from gvplugin.c:30:0:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
gvplugin.c:455:20: note: in expansion of macro ‘RALLOC’
             list = RALLOC(cnt + 1, list, char *);
                    ^~~~~~
gvplugin.c:427:73: warning: unused parameter ‘str’ [-Wunused-parameter]
 char **gvPluginList(GVC_t * gvc, const char *kind, int *sz, const char *str)
                                                                         ^~~
gvrender.c: In function ‘gvrender_polyline’:
gvrender.c:652:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       AF = grealloc(AF, sizeAF * sizeof(pointf));
                                ^
gvconfig.c: In function ‘gvconfig_write_library_config’:
gvconfig.c:240:61: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 static void gvconfig_write_library_config(GVC_t *gvc, char *path, gvplugin_library_t *library, FILE *f)
                                                             ^~~~
gvplugin.c: In function ‘gvplugin_write_status’:
In file included from gvconfig.c:54:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
gvplugin.c:481:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (api = 0; api < ARRAY_SIZE(api_names); api++) {
                       ^
gvconfig.c: In function ‘gvconfig_libdir’:
gvconfig.c:328:12: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
      char* path;
            ^~~~
In file included from gvconfig.c:54:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
gvplugin.c: In function ‘gvplugin_graph’:
gvplugin.c:532:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (api = 0; api < ARRAY_SIZE(api_names); api++) {
                           ^
gvconfig.c: In function ‘config_rescan’:
gvconfig.c:369:37: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
     char *config_glob, *config_re, *path, *libdir;
                                     ^~~~
In file included from gvconfig.c:54:0:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
gvconfig.c:443:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (i = 0; i < globbuf.gl_pathc; i++) {
                ^
gvconfig.c:453:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (i = 0; i < globbuf.gl_pathc; i++) {
                ^
gvconfig.c: In function ‘gvconfig’:
gvconfig.c:542:36: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
              config_text = gmalloc(config_st.st_size + 1);
                                    ^~~~~~~~~
gvconfig.c:543:41: warning: conversion to ‘size_t {aka unsigned int}’ from ‘__off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
              sz = fread(config_text, 1, config_st.st_size, f);
                                         ^~~~~~~~~
gvconfig.c:543:19: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
              sz = fread(config_text, 1, config_st.st_size, f);
                   ^~~~~
gvplugin.c:711:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (api = 0; api < ARRAY_SIZE(api_names); api++) {
                           ^
gvdevice.c: In function ‘gvwrite_no_z’:
gvdevice.c:64:35: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  return (job->gvc->write_fn)(job, (char*)s, len);
                                   ^
gvdevice.c:68:72: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      job->output_data_allocated = (job->output_data_position + len + 1 + PAGE_ALIGN) & ~PAGE_ALIGN;
                                                                        ^
gvdevice.c:68:86: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      job->output_data_allocated = (job->output_data_position + len + 1 + PAGE_ALIGN) & ~PAGE_ALIGN;
                                                                                      ^
gvdevice.c: In function ‘gvwrite’:
gvdevice.c:209:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      dfallocated = (dflen + 1 + PAGE_ALIGN) & ~PAGE_ALIGN;
                               ^
gvdevice.c:209:45: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      dfallocated = (dflen + 1 + PAGE_ALIGN) & ~PAGE_ALIGN;
                                             ^
gvdevice.c:217:19: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  crc = crc32(crc, (unsigned char*)s, len);
                   ^
gvdevice.c:217:14: warning: conversion to ‘uLong {aka long unsigned int}’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  crc = crc32(crc, (unsigned char*)s, len);
              ^~~
gvdevice.c:219:15: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  z->next_in = (unsigned char*)s;
               ^
gvdevice.c:224:10: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      ret=deflate (z, Z_NO_FLUSH);
          ^~~~~~~
gvdevice.c:230:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if ((olen = z->next_out - df)) {
                  ^
In file included from ../../lib/common/types.h:21:0,
                 from gvplugin_device.h:17,
                 from gvdevice.c:52:
gvdevice.c: In function ‘gvfwrite’:
gvdevice.c:266:12: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
     assert(size = sizeof(char));
            ^
gvdevice.c: In function ‘gvputc’:
gvdevice.c:282:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     const char cc = c;
                     ^
gvdevice.c: In function ‘gvdevice_finalize’:
gvdevice.c:340:35: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      gvwrite_no_z(job, (char*)df, z->next_out - df);
                                   ^
gvdevice.c:348:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  gvwrite_no_z(job, (char*)df, z->next_out - df);
                               ^
gvdevice.c:355:11: warning: conversion to ‘unsigned char’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  out[0] = crc;
           ^~~
gvdevice.c:356:11: warning: conversion to ‘unsigned char’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  out[1] = crc >> 8;
           ^~~
gvdevice.c:357:11: warning: conversion to ‘unsigned char’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  out[2] = crc >> 16;
           ^~~
gvdevice.c:358:11: warning: conversion to ‘unsigned char’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  out[3] = crc >> 24;
           ^~~
gvdevice.c:359:11: warning: conversion to ‘unsigned char’ from ‘uLong {aka long unsigned int}’ may alter its value [-Wconversion]
  out[4] = z->total_in;
           ^
gvdevice.c:360:11: warning: conversion to ‘unsigned char’ from ‘uLong {aka long unsigned int}’ may alter its value [-Wconversion]
  out[5] = z->total_in >> 8;
           ^
gvdevice.c:361:11: warning: conversion to ‘unsigned char’ from ‘uLong {aka long unsigned int}’ may alter its value [-Wconversion]
  out[6] = z->total_in >> 16;
           ^
gvdevice.c:362:11: warning: conversion to ‘unsigned char’ from ‘uLong {aka long unsigned int}’ may alter its value [-Wconversion]
  out[7] = z->total_in >> 24;
           ^
gvdevice.c: In function ‘gvprintf’:
gvdevice.c:407:15: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  bp = gmalloc(len + 1);
               ^~~
gvdevice.c:417:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     gvwrite(job, bp, len);
                      ^~~
gvusershape.c: In function ‘imagetype’:
gvusershape.c:92:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < sizeof(knowntypes) / sizeof(knowntype_t); i++) {
                       ^
gvusershape.c:93:51: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if (!memcmp (header, knowntypes[i].template, knowntypes[i].size)) {
                                                   ^~~~~~~~~~
gvdevice.c: In function ‘gvprintnum’:
gvdevice.c:464:13: warning: conversion to ‘long int’ from ‘double’ may alter its value [-Wfloat-conversion]
         N = number - 0.5;
             ^~~~~~
gvdevice.c:466:13: warning: conversion to ‘long int’ from ‘double’ may alter its value [-Wfloat-conversion]
         N = number + 0.5;
             ^~~~~~
gvusershape.c: In function ‘get_int_lsb_first’:
gvusershape.c:128:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < sz; i++) {
                   ^
gvusershape.c:132:7: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *val |= (ch << 8*i);
       ^~
gvdevice.c:483:25: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             *--result = digit | '0'; /* convert digit to ascii */
                         ^~~~~
gvusershape.c: In function ‘get_int_msb_first’:
gvusershape.c:142:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < sz; i++) {
                   ^
gvusershape.c:147:7: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *val |= ch;
       ^~
gvdevice.c:497:12: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *len = tmpbuf+sizeof(maxnegnumstr) - result;
            ^~~~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from gvusershape.c:32:
gvusershape.c: In function ‘svg_units_convert’:
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:155:9: note: in expansion of macro ‘ROUND’
  return ROUND(n * POINTS_PER_INCH);
         ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:155:9: note: in expansion of macro ‘ROUND’
  return ROUND(n * POINTS_PER_INCH);
         ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:157:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_INCH / 96);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:157:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_INCH / 96);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:159:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_INCH / 6);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:159:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_INCH / 6);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:161:16: note: in expansion of macro ‘ROUND’
         return ROUND(n);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:161:16: note: in expansion of macro ‘ROUND’
         return ROUND(n);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:163:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_CM);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:163:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_CM);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:165:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_MM);
                ^~~~~
../../lib/common/arith.h:84:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvusershape.c:165:16: note: in expansion of macro ‘ROUND’
         return ROUND(n * POINTS_PER_MM);
                ^~~~~
gvusershape.c: In function ‘svg_size’:
gvusershape.c:227:7: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
   w = x1 - x0 + 1;
       ^~
gvusershape.c:228:7: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
   h = y1 - y0 + 1;
       ^~
gvusershape.c:236:13: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     us->w = w;
             ^
gvusershape.c:237:13: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     us->h = h;
             ^
gvusershape.c: In function ‘png_size’:
gvusershape.c:247:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->w = w;
                 ^
gvusershape.c:248:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->h = h;
                 ^
gvusershape.c: In function ‘ico_size’:
gvusershape.c:259:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->w = w;
                 ^
gvusershape.c:260:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->h = h;
                 ^
gvusershape.c: In function ‘webp_size’:
gvusershape.c:289:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             us->w = w;
                     ^
gvusershape.c:290:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             us->h = h;
                     ^
gvusershape.c:296:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             us->w = w;
                     ^
gvusershape.c:297:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             us->h = h;
                     ^
gvusershape.c: In function ‘gif_size’:
gvusershape.c:309:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->w = w;
                 ^
gvusershape.c:310:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->h = h;
                 ^
gvusershape.c: In function ‘bmp_size’:
gvusershape.c:323:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->w = size_x_msw << 16 | size_x_lsw;
                 ^~~~~~~~~~
gvusershape.c:324:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         us->h = size_y_msw << 16 | size_y_lsw;
                 ^~~~~~~~~~
gvusershape.c: In function ‘jpeg_size’:
gvusershape.c:363:48: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         if (strchr ((char*)standalone_markers, marker))
                                                ^~~~~~
gvusershape.c:374:25: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                 us->h = size_x;
                         ^~~~~~
gvusershape.c:375:25: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                 us->w = size_y;
                         ^~~~~~
gvusershape.c:389:25: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                 us->h = size_x;
                         ^~~~~~
gvusershape.c:390:25: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                 us->w = size_y;
                         ^~~~~~
gvusershape.c:399:23: warning: conversion to ‘long int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         fseek (us->f, length - 2, SEEK_CUR);
                       ^~~~~~
gvusershape.c: In function ‘nxtc’:
gvusershape.c:450:9: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
  return *(str->s);
         ^~~~~~~~~
gvusershape.c: In function ‘skipWS’:
gvusershape.c:456:17: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
 #define strc(x) (*(x->s)?*(x->s):nxtc(x))
                 ^
gvusershape.c:463:17: note: in expansion of macro ‘strc’
     while ((c = strc(str))) {
                 ^~~~
gvusershape.c: In function ‘getNum’:
gvusershape.c:456:17: warning: conversion to ‘char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
 #define strc(x) (*(x->s)?*(x->s):nxtc(x))
                 ^
gvusershape.c:486:17: note: in expansion of macro ‘strc’
     while ((c = strc(str)) && (isdigit(c) || (c == '.'))) {
                 ^~~~
gvusershape.c: In function ‘pdf_size’:
gvusershape.c:539:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  us->x = bb.LL.x;
          ^~
gvusershape.c:540:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  us->y = bb.LL.y;
          ^~
gvusershape.c:541:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
         us->w = bb.UR.x - bb.LL.x;
                 ^~
gvusershape.c:542:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
         us->h = bb.UR.y - bb.LL.y;
                 ^~
gvusershape.c: In function ‘usershape_close’:
gvusershape.c:546:39: warning: unused parameter ‘dict’ [-Wunused-parameter]
 static void usershape_close (Dict_t * dict, void * p, Dtdisc_t * disc)
                                       ^~~~
gvusershape.c:546:66: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void usershape_close (Dict_t * dict, void * p, Dtdisc_t * disc)
                                                                  ^~~~
gvusershape.c: At top level:
gvusershape.c:569:14: warning: no previous prototype for ‘gvusershape_find’ [-Wmissing-prototypes]
 usershape_t *gvusershape_find(const char *name)
              ^~~~~~~~~~~~~~~~
In file included from ../../lib/cgraph/cgraph.h:18:0,
                 from ../../lib/common/types.h:39,
                 from gvusershape.c:32:
gvusershape.c: In function ‘gvusershape_find’:
../../lib/cdt/cdt.h:261:47: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
 #define dtmatch(d,o) (*(_DT(d)->searchf))((d),(void*)(o),DT_MATCH)
                                               ^
gvusershape.c:579:10: note: in expansion of macro ‘dtmatch’
     us = dtmatch(ImageDict, name);
          ^~~~~~~
gvusershape.c: In function ‘freeUsershape’:
gvusershape.c:630:32: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     if (us->name) agstrfree(0, (char*)us->name);
                                ^
gvusershape.c: In function ‘gvusershape_open’:
gvusershape.c:647:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  us->name = agstrdup (0, (char*)name);
                          ^
gvusershape.c: At top level:
gvusershape.c:709:1: warning: no previous prototype for ‘gvusershape_size_dpi’ [-Wmissing-prototypes]
 gvusershape_size_dpi (usershape_t* us, pointf dpi)
 ^~~~~~~~~~~~~~~~~~~~
gvusershape.c: In function ‘gvusershape_size_dpi’:
gvusershape.c:720:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  rv.x = us->w * POINTS_PER_INCH / dpi.x;
         ^~
gvusershape.c:721:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  rv.y = us->h * POINTS_PER_INCH / dpi.y;
         ^~
gvusershape.c: At top level:
gvusershape.c:730:7: warning: no previous prototype for ‘gvusershape_size’ [-Wmissing-prototypes]
 point gvusershape_size(graph_t * g, char *name)
       ^~~~~~~~~~~~~~~~
  CCLD     libgvc.la
  CCLD     libgvc_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvc'
Making all in ingraphs
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ingraphs'
  CC       ingraphs.lo
  CCLD     libingraphs_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ingraphs'
Making all in topfish
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/topfish'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/topfish'
Making all in glcomp
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/glcomp'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/glcomp'
Making all in mingle
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/mingle'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/mingle'
Making all in edgepaint
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/edgepaint'
  CC       lab_gamut.lo
  CC       edge_distinct_coloring.lo
  CC       intersection.lo
  CC       furtherest_point.lo
  CC       lab.lo
  CC       node_distinct_coloring.lo
intersection.c:65:6: warning: no previous prototype for ‘point_line_distance’ [-Wmissing-prototypes]
 real point_line_distance(real *p, real *q, real *r){
      ^~~~~~~~~~~~~~~~~~~
intersection.c:111:6: warning: no previous prototype for ‘intersection_angle’ [-Wmissing-prototypes]
 real intersection_angle(real *p1, real *p2, real *q1, real *q2){
      ^~~~~~~~~~~~~~~~~~
intersection.c: In function ‘intersection_angle’:
intersection.c:165:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (p1[0] == q1[0] && p1[1] == q1[1]){
               ^~
intersection.c:165:33: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (p1[0] == q1[0] && p1[1] == q1[1]){
                                 ^~
intersection.c:167:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (p1[0] == q2[0] && p1[1] == q2[1]){
                      ^~
intersection.c:167:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (p1[0] == q2[0] && p1[1] == q2[1]){
                                        ^~
intersection.c:169:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (p2[0] == q1[0] && p2[1] == q1[1]){
                      ^~
intersection.c:169:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (p2[0] == q1[0] && p2[1] == q1[1]){
                                        ^~
intersection.c:171:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (p2[0] == q2[0] && p2[1] == q2[1]){
                      ^~
intersection.c:171:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (p2[0] == q2[0] && p2[1] == q2[1]){
                                        ^~
furtherest_point.c: In function ‘furtherest_point’:
furtherest_point.c:89:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*argmax)) *argmax = MALLOC(sizeof(real)*dim);
                                                ^
furtherest_point.c:90:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   MEMCPY(*argmax, center, sizeof(real)*dim);
                                       ^
furtherest_point.c:92:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   candidates = MALLOC(sizeof(qt)*ncandidates_max);
                                 ^
furtherest_point.c:93:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   candidates2 = MALLOC(sizeof(qt)*ncandidates2_max);
                                  ^
lab.c: In function ‘color_lab_init’:
lab.c:34:11: warning: conversion to ‘signed char’ from ‘double’ may alter its value [-Wfloat-conversion]
   lab.l = l; lab.a = a; lab.b = b;
           ^
lab.c:34:22: warning: conversion to ‘signed char’ from ‘double’ may alter its value [-Wfloat-conversion]
   lab.l = l; lab.a = a; lab.b = b;
                      ^
lab.c:34:33: warning: conversion to ‘signed char’ from ‘double’ may alter its value [-Wfloat-conversion]
   lab.l = l; lab.a = a; lab.b = b;
                                 ^
furtherest_point.c:119:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       qt->qts = MALLOC(sizeof(QuadTree)*(1<<dim));
                                        ^
furtherest_point.c:131:53: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    MEMCPY(*argmax, qt->qts[ii]->center, sizeof(real)*dim);
                                                     ^
furtherest_point.c:138:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      candidates2 = REALLOC(candidates2, sizeof(QuadTree)*ncandidates2_max);
                                                         ^
lab.c: In function ‘LAB2RGB_real_01’:
lab.c:75:11: warning: conversion to ‘signed char’ from ‘double’ may alter its value [-Wfloat-conversion]
   lab.l = color[0];
           ^~~~~
lab.c:76:11: warning: conversion to ‘signed char’ from ‘double’ may alter its value [-Wfloat-conversion]
   lab.a = color[1];
           ^~~~~
lab.c:77:11: warning: conversion to ‘signed char’ from ‘double’ may alter its value [-Wfloat-conversion]
   lab.b = color[2];
           ^~~~~
furtherest_point.c: In function ‘furtherest_point_in_list’:
furtherest_point.c:221:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*argmax)) *argmax = MALLOC(sizeof(real)*dim);
                                                ^
furtherest_point.c:222:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   MEMCPY(*argmax, average, sizeof(real)*dim);
                                        ^
furtherest_point.c:224:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   candidates = MALLOC(sizeof(qt)*ncandidates_max);
                                 ^
furtherest_point.c:225:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   candidates2 = MALLOC(sizeof(qt)*ncandidates2_max);
                                  ^
lab.c: At top level:
lab.c:140:6: warning: no previous prototype for ‘get_level’ [-Wmissing-prototypes]
 void get_level(QuadTree qt, int *level0){
      ^~~~~~~~~
furtherest_point.c:263:54: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    MEMCPY(*argmax, qt->qts[ii]->average, sizeof(real)*dim);
                                                      ^
In file included from ../../lib/sparse/general.h:30:0,
                 from node_distinct_coloring.c:10:
node_distinct_coloring.c: In function ‘node_distinct_coloring_internal2’:
furtherest_point.c:270:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      candidates2 = REALLOC(candidates2, sizeof(QuadTree)*ncandidates2_max);
                                                         ^
../../lib/common/arith.h:40:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
node_distinct_coloring.c:51:15: note: in expansion of macro ‘MAX’
   max_level = MAX(1, -log(accuracy)/log(2.));
               ^~~
lab.c: In function ‘lab_gamut_from_file’:
lab.c:189:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x = malloc(sizeof(double)*3*(*n));
                              ^
lab.c: In function ‘lab_gamut’:
lab.c:231:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x = malloc(sizeof(double)*3*m);
                              ^
lab.c: In function ‘lab_gamut_quadtree’:
lab.c:247:35: warning: unused parameter ‘gamut_file’ [-Wunused-parameter]
 QuadTree lab_gamut_quadtree(char *gamut_file, const char *lightness, int max_qtree_level){
                                   ^~~~~~~~~~
node_distinct_coloring.c:103:9: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   srand(seed);
         ^~~~
node_distinct_coloring.c:119:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x = MALLOC(sizeof(real)*cdim*n);
                          ^
node_distinct_coloring.c:119:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x = MALLOC(sizeof(real)*cdim*n);
                               ^
node_distinct_coloring.c:120:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (weightedQ) wgt = MALLOC(sizeof(real)*n);
                                           ^
node_distinct_coloring.c:135:75: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   while (iter++ < iter_max && (color_diff > color_diff_old || (color_diff == color_diff_old && color_diff_sum > color_diff_sum_old))){
                                                                           ^~
lab.c: In function ‘color_blend_rgb2lab’:
lab.c:299:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   lab = malloc(sizeof(color_lab)*MAX(nc,1));
                                 ^
node_distinct_coloring.c:143:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  MEMCPY(&(x[k*cdim]), &(colors[ja[j]*cdim]), sizeof(real)*cdim);
                                                          ^
lab.c:310:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dists = malloc(sizeof(double)*MAX(1, nc));
                                ^
node_distinct_coloring.c:171:15: warning: declaration of ‘rgb’ shadows a previous local [-Wshadow]
     color_rgb rgb;
               ^~~
node_distinct_coloring.c:46:13: note: shadowed declaration is here
   color_rgb rgb;
             ^~~
node_distinct_coloring.c:172:15: warning: declaration of ‘lab’ shadows a previous local [-Wshadow]
     color_lab lab;
               ^~~
lab.c:323:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *colors0 = malloc(sizeof(double)*maxpoints*cdim);
                                     ^
node_distinct_coloring.c:45:13: note: shadowed declaration is here
   color_lab lab;
             ^~~
lab.c:323:47: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *colors0 = malloc(sizeof(double)*maxpoints*cdim);
                                               ^
edge_distinct_coloring.c: In function ‘splines_intersect’:
edge_distinct_coloring.c:38:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x1 = MALLOC(sizeof(real)*len1);
                           ^
edge_distinct_coloring.c:39:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x2 = MALLOC(sizeof(real)*len2);
                           ^
lab.c: In function ‘color_blend_rgb’:
lab.c:381:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   lab = malloc(sizeof(color_lab)*MAX(nc,1));
                                 ^
node_distinct_coloring.c: In function ‘node_distinct_coloring’:
node_distinct_coloring.c:262:13: warning: declaration of ‘colors’ shadows a parameter [-Wshadow]
     double *colors = NULL;
             ^~~~~~
node_distinct_coloring.c:208:156: note: shadowed declaration is here
 void node_distinct_coloring(char *color_scheme, char *lightness, int weightedQ, SparseMatrix A0, real accuracy, int iter_max, int seed, int *cdim0, real **colors, real *color_diff0,
                                                                                                                                                            ^~~~~~
lab.c:392:24: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (nc == 1 || ratio == 0){
                        ^~
lab.c:401:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   dists = malloc(sizeof(double)*MAX(1, nc));
                                ^
edge_distinct_coloring.c:84:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       x1 = REALLOC(x1, sizeof(real)*len1);
                                    ^
node_distinct_coloring.c:285:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *colors = MALLOC(sizeof(real)*cdim*n);
                                  ^
node_distinct_coloring.c:285:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *colors = MALLOC(sizeof(real)*cdim*n);
                                       ^
node_distinct_coloring.c:287:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   ctmp = MALLOC(sizeof(real)*cdim*n);
                             ^
lab.c:410:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (dists[nc-1] == 0){/* same color in the list */
                   ^~
node_distinct_coloring.c:287:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   ctmp = MALLOC(sizeof(real)*cdim*n);
                                  ^
edge_distinct_coloring.c:91:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       x1 = REALLOC(x1, sizeof(real)*len1);
                                    ^
node_distinct_coloring.c:310:65: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       MEMCPY(&((*colors)[comps[j]*cdim]), &(ctmp[jj*cdim]), cdim*sizeof(real));
                                                                 ^
edge_distinct_coloring.c:122:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       x2 = REALLOC(x2, sizeof(real)*len2);
                                    ^
edge_distinct_coloring.c:129:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       x2 = REALLOC(x2, sizeof(real)*len2);
                                    ^
edge_distinct_coloring.c:20:15: warning: unused parameter ‘x’ [-Wunused-parameter]
         real *x, char *xsplines1, char *xsplines2){
               ^
edge_distinct_coloring.c: At top level:
edge_distinct_coloring.c:159:11: warning: no previous prototype for ‘edge_distinct_coloring’ [-Wmissing-prototypes]
 Agraph_t* edge_distinct_coloring(char *color_scheme, char *lightness, Agraph_t* g, real angle, real accuracy, int check_edges_with_same_endpoint, int seed){
           ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     libedgepaint_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
  CCLD     liblab_gamut.la
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/edgepaint'
Making all in circogen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/circogen'
  CC       circularinit.lo
  CC       nodelist.lo
  CC       block.lo
  CC       edgelist.lo
  CC       circular.lo
  CC       blocktree.lo
  CC       deglist.lo
  CC       blockpath.lo
  CC       circpos.lo
  CC       nodeset.lo
deglist.c: In function ‘mkItem’:
deglist.c:26:31: warning: unused parameter ‘d’ [-Wunused-parameter]
 static degitem *mkItem(Dt_t * d, degitem * obj, Dtdisc_t * disc)
                               ^
deglist.c:26:60: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static degitem *mkItem(Dt_t * d, degitem * obj, Dtdisc_t * disc)
                                                            ^~~~
deglist.c: In function ‘freeItem’:
deglist.c:35:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, degitem * obj, Dtdisc_t * disc)
                             ^
deglist.c:35:58: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, degitem * obj, Dtdisc_t * disc)
                                                          ^~~~
deglist.c: In function ‘cmpDegree’:
deglist.c:40:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static int cmpDegree(Dt_t * d, int *key1, int *key2, Dtdisc_t * disc)
                             ^
deglist.c:40:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static int cmpDegree(Dt_t * d, int *key1, int *key2, Dtdisc_t * disc)
                                                                 ^~~~
circular.c: In function ‘cleanup’:
edgelist.c: In function ‘mkItem’:
circular.c:59:50: warning: unused parameter ‘sp’ [-Wunused-parameter]
 static void cleanup(block_t * root, circ_state * sp)
                                                  ^~
edgelist.c:18:36: warning: unused parameter ‘d’ [-Wunused-parameter]
 static edgelistitem *mkItem(Dt_t * d, edgelistitem * obj, Dtdisc_t * disc)
                                    ^
edgelist.c:18:70: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static edgelistitem *mkItem(Dt_t * d, edgelistitem * obj, Dtdisc_t * disc)
                                                                      ^~~~
circpos.c: In function ‘getRotation’:
edgelist.c: In function ‘freeItem’:
edgelist.c:26:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, edgelistitem * obj, Dtdisc_t * disc)
                             ^
edgelist.c:26:63: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, edgelistitem * obj, Dtdisc_t * disc)
                                                               ^~~~
circpos.c:50:38: warning: unused parameter ‘g’ [-Wunused-parameter]
 getRotation(block_t * sn, Agraph_t * g, double x, double y, double theta)
                                      ^
edgelist.c: In function ‘cmpItem’:
edgelist.c:32:16: warning: unused parameter ‘d’ [-Wunused-parameter]
 cmpItem(Dt_t * d, Agedge_t ** key1, Agedge_t ** key2, Dtdisc_t * disc)
                ^
circpos.c: In function ‘applyDelta’:
edgelist.c:32:66: warning: unused parameter ‘disc’ [-Wunused-parameter]
 cmpItem(Dt_t * d, Agedge_t ** key1, Agedge_t ** key2, Dtdisc_t * disc)
                                                                  ^~~~
circpos.c:152:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (rotate != 0) {
             ^~
In file included from ../../lib/common/render.h:44:0,
                 from circular.h:17,
                 from circularinit.c:28:
circularinit.c: In function ‘circular_init_node_edge’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
circularinit.c:48:18: note: in expansion of macro ‘N_NEW’
     ndata* alg = N_NEW(agnnodes(g), ndata);
                  ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
circularinit.c:50:25: note: in expansion of macro ‘N_NEW’
     GD_neato_nlist(g) = N_NEW(agnnodes(g) + 1, node_t *);
                         ^~~~~
circularinit.c: In function ‘makeDerivedNode’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
circularinit.c:85:14: note: in expansion of macro ‘N_NEW’
  ND_pos(n) = N_NEW(Ndim, double);
              ^~~~~
circularinit.c: At top level:
circularinit.c:103:12: warning: no previous prototype for ‘circomps’ [-Wmissing-prototypes]
 Agraph_t **circomps(Agraph_t * g, int *cnt)
            ^~~~~~~~
circpos.c: In function ‘positionChildren’:
circpos.c:295:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (childAngle != 0) {
                     ^~
circpos.c: In function ‘position’:
circpos.c:354:65: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
 position(Agraph_t * g, int childCount, int length, nodelist_t * path,
                                                                 ^~~~
In file included from ../../lib/common/render.h:40:0,
                 from ./circular.h:17,
                 from blockpath.h:21,
                 from circpos.c:22:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
nodelist.c: In function ‘node_position’:
nodelist.c:310:32: warning: unused parameter ‘list’ [-Wunused-parameter]
 int node_position(nodelist_t * list, Agnode_t * n)
                                ^~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./circular.h:17,
                 from blockpath.h:21,
                 from circpos.c:22:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
circpos.c:364:26: note: in expansion of macro ‘N_NEW’
     posinfo_t* parents = N_NEW(childCount, posinfo_t);
                          ^~~~~
nodeset.c: In function ‘mkItem’:
nodeset.c:18:32: warning: unused parameter ‘d’ [-Wunused-parameter]
 static nsitem_t *mkItem(Dt_t * d, nsitem_t * obj, Dtdisc_t * disc)
                                ^
nodeset.c:18:62: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static nsitem_t *mkItem(Dt_t * d, nsitem_t * obj, Dtdisc_t * disc)
                                                              ^~~~
nodeset.c: In function ‘freeItem’:
nodeset.c:26:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, nsitem_t * obj, Dtdisc_t * disc)
                             ^
nodeset.c:26:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, nsitem_t * obj, Dtdisc_t * disc)
                                                           ^~~~
nodeset.c: In function ‘cmpItem’:
nodeset.c:32:16: warning: unused parameter ‘d’ [-Wunused-parameter]
 cmpItem(Dt_t * d, Agnode_t ** key1, Agnode_t ** key2, Dtdisc_t * disc)
                ^
nodeset.c:32:66: warning: unused parameter ‘disc’ [-Wunused-parameter]
 cmpItem(Dt_t * d, Agnode_t ** key1, Agnode_t ** key2, Dtdisc_t * disc)
                                                                  ^~~~
circpos.c: At top level:
circpos.c:475:6: warning: no previous prototype for ‘circPos’ [-Wmissing-prototypes]
 void circPos(Agraph_t * g, block_t * sn, circ_state * state)
      ^~~~~~~
nodeset.c: At top level:
nodeset.c:112:6: warning: no previous prototype for ‘printNodeset’ [-Wmissing-prototypes]
 void printNodeset(nodeset_t * ns)
      ^~~~~~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./circular.h:17,
                 from blockpath.h:21,
                 from blockpath.c:15:
blockpath.c: In function ‘find_pair_edges’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
blockpath.c:105:22: note: in expansion of macro ‘N_GNEW’
     neighbors_with = N_GNEW(node_degree, Agnode_t *);
                      ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
blockpath.c:106:25: note: in expansion of macro ‘N_GNEW’
     neighbors_without = N_GNEW(node_degree, Agnode_t *);
                         ^~~~~~
blockpath.c: In function ‘find_longest_path’:
blockpath.c:281:17: warning: declaration of ‘path’ shadows a global declaration [-Wshadow]
     nodelist_t *path;
                 ^~~~
In file included from ../../lib/common/render.h:40:0,
                 from ./circular.h:17,
                 from blockpath.h:21,
                 from blockpath.c:15:
../../lib/common/types.h:106:7: note: shadowed declaration is here
     } path;
       ^~~~
  CCLD     libcircogen_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/circogen'
Making all in dotgen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/dotgen'
  CC       acyclic.lo
  CC       class1.lo
  CC       class2.lo
  CC       cluster.lo
  CC       conc.lo
  CC       compound.lo
  CC       decomp.lo
  CC       flat.lo
  CC       fastgr.lo
  CC       dotinit.lo
  CC       mincross.lo
  CC       rank.lo
  CC       dotsplines.lo
  CC       aspect.lo
  CC       position.lo
  CC       sameport.lo
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from flat.c:15:
flat.c: In function ‘make_vn_slot’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
flat.c:24:2: note: in expansion of macro ‘ALLOC’
  ALLOC(GD_rank(g)[r].n + 2, GD_rank(g)[r].v, node_t *);
  ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
flat.c:24:2: note: in expansion of macro ‘ALLOC’
  ALLOC(GD_rank(g)[r].n + 2, GD_rank(g)[r].v, node_t *);
  ^~~~~
class2.c: In function ‘plain_vnode’:
class2.c:50:35: warning: unused parameter ‘orig’ [-Wunused-parameter]
 plain_vnode(graph_t * g, edge_t * orig)
                                   ^~~~
class2.c: In function ‘leader_of’:
class2.c:59:21: warning: unused parameter ‘g’ [-Wunused-parameter]
 leader_of(graph_t * g, node_t * v)
                     ^
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from flat.c:15:
flat.c: In function ‘flat_node’:
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
flat.c:152:9: note: in expansion of macro ‘ND_coord’
  ypos = ND_coord(n).y - GD_rank(g)[r - 1].ht1;
         ^~~~~~~~
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
flat.c:155:9: note: in expansion of macro ‘ND_coord’
  ypos = ND_coord(n).y + GD_rank(g)[r].ht2 + GD_ranksep(g);
         ^~~~~~~~
../../lib/common/types.h:506:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_ht(n) (((Agnodeinfo_t*)AGDATA(n))->ht)
                  ^
flat.c:165:10: note: in expansion of macro ‘ND_ht’
     h2 = ND_ht(vn) / 2;
          ^~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from class2.c:17:
class2.c: In function ‘merge_chain’:
../../lib/common/types.h:583:21: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ED_count(e) (((Agedgeinfo_t*)AGDATA(e))->count)
                     ^
class2.c:154:23: note: in expansion of macro ‘ED_count’
      ED_count(rep) += ED_count(e);
                       ^~~~~~~~
../../lib/common/types.h:604:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ED_xpenalty(e) (((Agedgeinfo_t*)AGDATA(e))->xpenalty)
                        ^
class2.c:155:22: note: in expansion of macro ‘ED_xpenalty’
  ED_xpenalty(rep) += ED_xpenalty(e);
                      ^~~~~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from flat.c:15:
flat.c: In function ‘abomination’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
flat.c:193:12: note: in expansion of macro ‘ALLOC’
     rptr = ALLOC(r, GD_rank(g), rank_t);
            ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
flat.c:193:12: note: in expansion of macro ‘ALLOC’
     rptr = ALLOC(r, GD_rank(g), rank_t);
            ^~~~~
conc.c: In function ‘rebuild_vlists’:
conc.c:183:11: warning: declaration of ‘e’ shadows a previous local [-Wshadow]
   edge_t *e;
           ^
conc.c:144:13: note: shadowed declaration is here
     edge_t *e, *rep;
             ^
cluster.c: In function ‘map_path’:
cluster.c:104:24: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      ED_edge_type(e) = type;
                        ^~~~
cluster.c:114:22: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   ED_edge_type(ve) = type;
                      ^~~~
cluster.c:122:22: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   ED_edge_type(ve) = type;
                      ^~~~
cluster.c:138:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   ED_edge_type(e) = type;
                     ^~~~
cluster.c: In function ‘make_interclust_chain’:
cluster.c:146:33: warning: unused parameter ‘g’ [-Wunused-parameter]
 make_interclust_chain(graph_t * g, node_t * from, node_t * to, edge_t * orig)
                                 ^
cluster.c: At top level:
cluster.c:164:6: warning: no previous prototype for ‘interclexp’ [-Wmissing-prototypes]
 void interclexp(graph_t * subg)
      ^~~~~~~~~~
mincross.c:73:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from cluster.c:15:
cluster.c: In function ‘build_skeleton’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
cluster.c:349:27: note: in expansion of macro ‘N_NEW’
     GD_rankleader(subg) = N_NEW(GD_maxrank(subg) + 2, node_t *);
                           ^~~~~
In file included from ../../lib/common/render.h:42:0,
                 from dot.h:18,
                 from cluster.c:15:
../../lib/common/const.h:157:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define  CL_CROSS 1000 /* cost of cluster skeleton edge crossing */
                   ^
cluster.c:357:24: note: in expansion of macro ‘CL_CROSS’
      ED_xpenalty(e) *= CL_CROSS;
                        ^~~~~~~~
dotsplines.c:114:1: warning: missing initializer for field ‘ignoreSwap’ of ‘splineInfo {aka struct <anonymous>}’ [-Wmissing-field-initializers]
 static splineInfo sinfo = { swap_ends_p, spline_merge };
 ^~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/types.h:88:10: note: ‘ignoreSwap’ declared here
  boolean ignoreSwap;                     /* Test for swapped edges if false */
          ^~~~~~~~~~
dotsplines.c: In function ‘portcmp’:
dotinit.c: In function ‘dot_init_edge’:
dotsplines.c:123:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     rv = p0.p.x - p1.p.x;
          ^~
dotinit.c:70:23: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
     ED_showboxes(e) = late_int(e, E_showboxes, 0, 0);
                       ^~~~~~~~
dotsplines.c:125:7: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  rv = p0.p.y - p1.p.y;
       ^~
dotinit.c:71:20: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     ED_minlen(e) = late_int(e, E_minlen, 1, 0);
                    ^~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotsplines.c:19:
dotsplines.c: In function ‘swap_bezier’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
dotsplines.c:139:12: note: in expansion of macro ‘N_GNEW’
     list = N_GNEW(sz, pointf);
            ^~~~~~
cluster.c: In function ‘install_cluster’:
cluster.c:390:24: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  GD_installed(clust) = pass + 1;
                        ^~~~
dotsplines.c: In function ‘swap_spline’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
dotsplines.c:164:12: note: in expansion of macro ‘N_GNEW’
     list = N_GNEW(sz, bezier);
            ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘fixLabelOrder’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:257:11: note: in expansion of macro ‘N_NEW’
     arr = N_NEW(agnnodes(g), Agnode_t*);
           ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:258:15: note: in expansion of macro ‘N_NEW’
     indices = N_NEW(agnnodes(g), int);
               ^~~~~
mincross.c:266:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      qsort(indices, cnt, sizeof(int), (qsort_cmpf)ordercmpf);
                     ^~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from dot.h:18,
                 from dotsplines.c:19:
dotsplines.c: In function ‘_dot_splines’:
../../lib/common/arith.h:35:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MIN(a,b) ((a)<(b)?(a):(b))
                  ^
dotsplines.c:301:21: note: in expansion of macro ‘MIN’
      sd.LeftBound = MIN(sd.LeftBound, (ND_coord(n).x - ND_lw(n)));
                     ^~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from aspect.c:14:
aspect.c: In function ‘computeNodeGroups’:
../../lib/common/arith.h:40:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
dotsplines.c:303:22: note: in expansion of macro ‘MAX’
      sd.RightBound = MAX(sd.RightBound, (ND_coord(n).x + ND_rw(n)));
                      ^~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
aspect.c:58:18: note: in expansion of macro ‘N_GNEW’
     nodeGroups = N_GNEW(agnnodes(g), nodeGroup_t);
                  ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘new_matrix’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:373:16: note: in expansion of macro ‘N_NEW’
     rv->data = N_NEW(i * j, char);
                ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotinit.c:16:
dotinit.c: In function ‘attachPos’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
dotinit.c:364:18: note: in expansion of macro ‘N_NEW’
     double* ps = N_NEW(2*agnnodes(g), double);
                  ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
aspect.c:94:7: note: in expansion of macro ‘N_NEW’
       N_NEW(ND_UF_size(l), node_t *);
       ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
dotsplines.c:82:28: note: in expansion of macro ‘ALLOC’
 #define GROWEDGES (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
                            ^~~~~
dotsplines.c:328:7: note: in expansion of macro ‘GROWEDGES’
       GROWEDGES;
       ^~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
dotsplines.c:82:28: note: in expansion of macro ‘ALLOC’
 #define GROWEDGES (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
                            ^~~~~
dotsplines.c:328:7: note: in expansion of macro ‘GROWEDGES’
       GROWEDGES;
       ^~~~~~~~~
dotinit.c: In function ‘copyCluster’:
mincross.c: In function ‘do_ordering_node’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
dotinit.c:407:20: note: in expansion of macro ‘N_NEW’
     GD_clust(cl) = N_NEW(nclust+1,Agraph_t*);
                    ^~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
dotsplines.c:82:28: note: in expansion of macro ‘ALLOC’
 #define GROWEDGES (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
                            ^~~~~
dotsplines.c:335:4: note: in expansion of macro ‘GROWEDGES’
    GROWEDGES;
    ^~~~~~~~~
mincross.c:430:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(sortlist, ne, sizeof(sortlist[0]), (qsort_cmpf) edgeidcmpf);
                     ^~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
dotsplines.c:82:28: note: in expansion of macro ‘ALLOC’
 #define GROWEDGES (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
                            ^~~~~
dotsplines.c:335:4: note: in expansion of macro ‘GROWEDGES’
    GROWEDGES;
    ^~~~~~~~~
dotinit.c: In function ‘copyClusterInfo’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
dotinit.c:433:22: note: in expansion of macro ‘N_NEW’
     GD_clust(root) = N_NEW(nclust+1,Agraph_t*);
                      ^~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
dotsplines.c:82:28: note: in expansion of macro ‘ALLOC’
 #define GROWEDGES (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
                            ^~~~~
dotsplines.c:352:4: note: in expansion of macro ‘GROWEDGES’
    GROWEDGES;
    ^~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
dotsplines.c:82:28: note: in expansion of macro ‘ALLOC’
 #define GROWEDGES (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
                            ^~~~~
dotsplines.c:352:4: note: in expansion of macro ‘GROWEDGES’
    GROWEDGES;
    ^~~~~~~~~
aspect.c: In function ‘computeLayerWidths’:
dotsplines.c:364:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort((char *) &edges[0], n_edges, sizeof(edges[0]),
                               ^~~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
aspect.c:205:22: note: in expansion of macro ‘N_NEW’
     layerWidthInfo = N_NEW(nNodeGroups, layerWidthInfo_t);
                      ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from sameport.c:19:
sameport.c: In function ‘sameedge’:
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
dotsplines.c:368:16: note: in expansion of macro ‘N_NEW’
     P->boxes = N_NEW(n_nodes + 20 * 2 * NSUB, boxf);
                ^~~~~
dotinit.c: In function ‘doDot’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
aspect.c:209:6: note: in expansion of macro ‘N_NEW’
      N_NEW(nNodeGroups, nodeGroup_t *);
      ^~~~~
dotinit.c:470:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  pinfo.margin = Pack;
                 ^~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
dotsplines.c:369:19: note: in expansion of macro ‘N_NEW’
     sd.Rank_box = N_NEW(i, boxf);
                   ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
aspect.c:211:30: note: in expansion of macro ‘N_NEW’
  layerWidthInfo[i].removed = N_NEW(nNodeGroups, int);
                              ^~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
sameport.c:83:6: note: in expansion of macro ‘elist_append’
      elist_append(e, same[i].l);
      ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
sameport.c:83:6: note: in expansion of macro ‘elist_append’
      elist_append(e, same[i].l);
      ^~~~~~~~~~~~
mincross.c: In function ‘mincross_clust’:
mincross.c:510:37: warning: unused parameter ‘par’ [-Wunused-parameter]
 static int mincross_clust(graph_t * par, graph_t * g, int doBalance)
                                     ^~~
aspect.c: In function ‘compFunction’:
aspect.c:279:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     int *ind1 = (int *) a;
                 ^
aspect.c:280:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     int *ind2 = (int *) b;
                 ^
aspect.c: In function ‘sortLayers’:
aspect.c:294:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(sortedLayerIndex, agnnodes(g), sizeof(int), compFunction);
                             ^~~~~~~~
aspect.c: In function ‘compFunction2’:
aspect.c:345:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     nodeGroup_t **ind1 = (nodeGroup_t **) a, **ind2 = (nodeGroup_t **) b;
                          ^
aspect.c:345:55: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     nodeGroup_t **ind1 = (nodeGroup_t **) a, **ind2 = (nodeGroup_t **) b;
                                                       ^
dotsplines.c:418:14: warning: declaration of ‘e0’ shadows a previous local [-Wshadow]
      edge_t* e0;
              ^~
dotsplines.c:260:17: note: shadowed declaration is here
     edge_t *e, *e0, *e1, *ea, *eb, *le0, *le1, **edges = NULL;
                 ^~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
dotsplines.c:423:14: note: in expansion of macro ‘N_NEW’
   edgelist = N_NEW(cnt, edge_t*);
              ^~~~~
sameport.c: In function ‘sameport’:
sameport.c:173:2: warning: conversion to ‘unsigned char’ from ‘double’ may alter its value [-Wfloat-conversion]
  (MC_SCALE * (ND_lw(u) + prt.p.x)) / (ND_lw(u) + ND_rw(u));
  ^
aspect.c: In function ‘reduceMaxWidth2’:
aspect.c:740:4: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    layerWidthInfo[maxLayerIndex].nNodeGroupsInLayer,
    ^~~~~~~~~~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
dotsplines.c:437:15: note: in expansion of macro ‘ND_coord’
       sizey = ND_coord(GD_rank(g)[r-1].v[0]).y - ND_coord(n).y;
               ^~~~~~~~
../../lib/common/types.h:506:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_ht(n) (((Agnodeinfo_t*)AGDATA(n))->ht)
                  ^
dotsplines.c:439:15: note: in expansion of macro ‘ND_ht’
       sizey = ND_ht(n);
               ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from aspect.c:14:
aspect.c: In function ‘applyPacking2’:
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
dotsplines.c:442:11: note: in expansion of macro ‘ND_coord’
   sizey = ND_coord(n).y - ND_coord(GD_rank(g)[r+1].v[0]).y;
           ^~~~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
aspect.c:1083:24: note: in expansion of macro ‘N_NEW’
     sortedLayerIndex = N_NEW(agnnodes(g), int);
                        ^~~~~
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
dotsplines.c:445:13: note: in expansion of macro ‘ND_coord’
   int upy = ND_coord(GD_rank(g)[r-1].v[0]).y - ND_coord(n).y;
             ^~~~~~~~
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
dotsplines.c:446:14: note: in expansion of macro ‘ND_coord’
   int dwny = ND_coord(n).y - ND_coord(GD_rank(g)[r+1].v[0]).y;
              ^~~~~~~~
sameport.c:106:52: warning: unused parameter ‘arr_len’ [-Wunused-parameter]
 static void sameport(node_t * u, elist * l, double arr_len)
                                                    ^~~~~~~
aspect.c: In function ‘computeCombiAR’:
aspect.c:1617:12: warning: variable ‘maxLayerIndex’ set but not used [-Wunused-but-set-variable]
     int i, maxLayerIndex;
            ^~~~~~~~~~~~~
aspect.c: In function ‘zapLayers’:
aspect.c:1749:33: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void zapLayers(graph_t * g)
                                 ^
position.c:37:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
mincross.c: In function ‘restore_best’:
mincross.c:26:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define saveorder(v) (ND_coord(v)).x
                      ^
mincross.c:901:20: note: in expansion of macro ‘saveorder’
      ND_order(n) = saveorder(n);
                    ^~~~~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from mincross.c:22:
../../lib/common/types.h:404:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define GD_rank(g) (((Agraphinfo_t*)AGDATA(g))->rank)
                    ^
mincross.c:906:25: note: in expansion of macro ‘GD_rank’
  qsort(GD_rank(g)[r].v, GD_rank(g)[r].n, sizeof(GD_rank(g)[0].v[0]),
                         ^~~~~~~
mincross.c: In function ‘merge_components’:
mincross.c:946:21: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     GD_minrank(g) = GlobalMinRank;
                     ^~~~~~~~~~~~~
mincross.c:947:21: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     GD_maxrank(g) = GlobalMaxRank;
                     ^~~~~~~~~~~~~
position.c: In function ‘nsiter2’:
position.c:150:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  maxiter = atof(s) * agnnodes(g);
            ^~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from dot.h:18,
                 from position.c:23:
position.c: In function ‘make_aux_edge’:
../../lib/common/arith.h:84:25: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ^
position.c:187:20: note: in expansion of macro ‘ROUND’
     ED_minlen(e) = ROUND(len);
                    ^~~~~
../../lib/common/arith.h:84:25: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define ROUND(f)        ((f>=0)?(int)(f + .5):(int)(f - .5))
                         ^
position.c:187:20: note: in expansion of macro ‘ROUND’
     ED_minlen(e) = ROUND(len);
                    ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from position.c:23:
position.c: In function ‘allocate_aux_edges’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
../../lib/common/types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
position.c:205:2: note: in expansion of macro ‘alloc_elist’
  alloc_elist(n_in + 3, ND_in(n));
  ^~~~~~~~~~~
position.c: In function ‘make_LR_constraints’:
position.c:262:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   last = (ND_rank(v) = last + width);
                        ^~~~
dotsplines.c: In function ‘cloneNode’:
dotsplines.c:895:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  int lbllen = strlen(ND_label(orign)->text);
               ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
dotsplines.c:896:21: note: in expansion of macro ‘N_GNEW’
         char* buf = N_GNEW(lbllen+3,char);
                     ^~~~~~
position.c:275:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   m1 = m0 + ND_rw(aghead(e0)) + ND_lw(agtail(e0));
        ^~
dotsplines.c:889:43: warning: unused parameter ‘flipped’ [-Wunused-parameter]
 cloneNode (graph_t* g, node_t* orign, int flipped)
                                           ^~~~~~~
mincross.c: In function ‘realFillRanks’:
mincross.c:1140:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     memset (rnks, 0, sizeof(int)*rnks_sz);
                                 ^
position.c:281:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   m1 = m0 + ND_rw(agtail(e1)) + ND_lw(aghead(e1));
        ^~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotsplines.c:19:
dotsplines.c: In function ‘makeSimpleFlatLabels’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
dotsplines.c:994:23: note: in expansion of macro ‘N_NEW’
     edge_t** earray = N_NEW(cnt, edge_t*);
                       ^~~~~
dotsplines.c:1000:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort (earray, cnt, sizeof(edge_t*), (qsort_cmpf) edgelblcmpfn);
                    ^~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘fillRanks’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:1172:17: note: in expansion of macro ‘N_NEW’
     int* rnks = N_NEW(rnks_sz, int);
                 ^~~~~
mincross.c:1170:15: warning: variable ‘sg’ set but not used [-Wunused-but-set-variable]
     Agraph_t* sg;
               ^~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘init_mincross’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:1190:15: note: in expansion of macro ‘N_NEW’
     TE_list = N_NEW(size, edge_t *);
               ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:1191:15: note: in expansion of macro ‘N_NEW’
     TI_list = N_NEW(size, int);
               ^~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from position.c:23:
../../lib/common/types.h:595:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ED_minlen(e) (((Agedgeinfo_t*)AGDATA(e))->minlen)
                      ^
position.c:299:8: note: in expansion of macro ‘ED_minlen’
   m0 = ED_minlen(e) * GD_nodesep(g) + width;
        ^~~~~~~~~
mincross.c: At top level:
mincross.c:1203:6: warning: no previous prototype for ‘flat_rev’ [-Wmissing-prototypes]
 void flat_rev(Agraph_t * g, Agedge_t * e)
      ^~~~~~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from dot.h:18,
                 from position.c:23:
../../lib/common/arith.h:40:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
position.c:305:12: note: in expansion of macro ‘MAX’
       m0 = MAX(m0, width + GD_nodesep(g) + ROUND(ED_dist(e)));
            ^~~
position.c:307:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
    m0 = largeMinlen (m0);
         ^~~~~~~~~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from dot.h:18,
                 from position.c:23:
../../lib/common/arith.h:40:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
position.c:308:23: note: in expansion of macro ‘MAX’
       ED_minlen(e0) = MAX(ED_minlen(e0), m0);
                       ^~~
position.c: In function ‘make_edge_pairs’:
position.c:338:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   m0 = (ED_head_port(e).p.x - ED_tail_port(e).p.x);
        ^
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘flat_rev’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
mincross.c:1221:2: note: in expansion of macro ‘elist_append’
  elist_append(e, ND_other(agtail(e)));
  ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
mincross.c:1221:2: note: in expansion of macro ‘elist_append’
  elist_append(e, ND_other(agtail(e)));
  ^~~~~~~~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from dotsplines.c:19:
dotsplines.c: In function ‘make_flat_adj_edges’:
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
dotsplines.c:1234:14: note: in expansion of macro ‘ND_coord’
     rightx = ND_coord(hn).x;
              ^~~~~~~~
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
dotsplines.c:1235:13: note: in expansion of macro ‘ND_coord’
     leftx = ND_coord(tn).x;
             ^~~~~~~~
dotsplines.c:1237:17: warning: declaration of ‘n’ shadows a previous local [-Wshadow]
         node_t* n;
                 ^
dotsplines.c:1186:13: note: shadowed declaration is here
     node_t* n;
             ^
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from decomp.c:23:
decomp.c: In function ‘end_component’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
decomp.c:56:23: note: in expansion of macro ‘ALLOC’
     GD_comp(g).list = ALLOC(GD_comp(g).size, GD_comp(g).list, node_t *);
                       ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
decomp.c:56:23: note: in expansion of macro ‘ALLOC’
     GD_comp(g).list = ALLOC(GD_comp(g).size, GD_comp(g).list, node_t *);
                       ^~~~~
dotsplines.c:1271:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     midx = (ND_coord(tn).x - ND_rw(tn) + ND_coord(hn).x + ND_lw(hn))/2;
            ^
compound.c: In function ‘getCluster’:
dotsplines.c:1272:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     midy = (ND_coord(auxt).x + ND_coord(auxh).x)/2;
            ^
compound.c:96:38: warning: unused parameter ‘g’ [-Wunused-parameter]
 static graph_t *getCluster(graph_t * g, char *cluster_name, Dt_t* map)
                                      ^
decomp.c: In function ‘push’:
decomp.c:117:19: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     ND_mark(np) = Cmark+1;
                   ^~~~~
compound.c: In function ‘findVertical’:
compound.c:179:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (tmin == tmax)
              ^~
compound.c: In function ‘findHorizontal’:
compound.c:221:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (tmin == tmax)
              ^~
dotsplines.c:1183:39: warning: unused parameter ‘P’ [-Wunused-parameter]
 make_flat_adj_edges(graph_t* g, path* P, edge_t** edges, int ind, int cnt, edge_t* e0,
                                       ^
mincross.c: In function ‘allocate_ranks’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:1307:10: note: in expansion of macro ‘N_NEW’
     cn = N_NEW(GD_maxrank(g) + 2, int); /* must be 0 based, not GD_minrank */
          ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:1322:18: note: in expansion of macro ‘N_NEW’
     GD_rank(g) = N_NEW(GD_maxrank(g) + 2, rank_t);
                  ^~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from position.c:23:
position.c: In function ‘adjustSimple’:
../../lib/common/types.h:377:19: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define GD_ht1(g) (((Agraphinfo_t*)AGDATA(g))->ht1)
                   ^
position.c:622:17: note: in expansion of macro ‘GD_ht1’
     delbottom = GD_ht1(g) + bottom - (rank[maxr].ht1 - margin_total);
                 ^~~~~~
rank.c: In function ‘edgelabel_ranks’:
rank.c:102:19: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   ED_minlen(e) *= 2;
                   ^
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
mincross.c:1325:39: note: in expansion of macro ‘N_NEW’
  GD_rank(g)[r].av = GD_rank(g)[r].v = N_NEW(cn[r] + 1, node_t *);
                                       ^~~~~
rank.c: In function ‘collapse_rankset’:
rank.c:115:19: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
  ND_ranktype(u) = kind;
                   ^~~~
../../lib/common/types.h:378:19: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define GD_ht2(g) (((Agraphinfo_t*)AGDATA(g))->ht2)
                   ^
position.c:628:11: note: in expansion of macro ‘GD_ht2’
  deltop = GD_ht2(g) + (delta-bottom) + delbottom - (rank[minr].ht2 - margin_total);
           ^~~~~~
../../lib/common/types.h:378:19: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define GD_ht2(g) (((Agraphinfo_t*)AGDATA(g))->ht2)
                   ^
position.c:631:11: note: in expansion of macro ‘GD_ht2’
  deltop = GD_ht2(g) + (delta-bottom) - (rank[minr].ht2 - margin_total);
           ^~~~~~
rank.c:120:2: warning: switch missing default case [-Wswitch-default]
  switch (kind) {
  ^~~~~~
rank.c:138:34: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      ND_ranktype(GD_minset(g)) = kind;
                                  ^~~~
rank.c:141:34: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      ND_ranktype(GD_maxset(g)) = kind;
                                  ^~~~
rank.c:136:2: warning: switch missing default case [-Wswitch-default]
  switch (kind) {
  ^~~~~~
rank.c: In function ‘rank_set_class’:
rank.c:158:22: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     GD_set_type(g) = val;
                      ^~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from dotsplines.c:19:
dotsplines.c: In function ‘make_flat_labeled_edge’:
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
dotsplines.c:1411:11: note: in expansion of macro ‘ND_coord’
  ydelta = ND_coord(ln).y - GD_rank(g)[ND_rank(tn)].ht1 -
           ^~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from rank.c:29:
rank.c: In function ‘make_new_cluster’:
dotsplines.c:1413:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  ydelta /= 6.;
            ^~
rank.c:167:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     GD_clust(g) = ZALLOC(cno + 1, GD_clust(g), graph_t *, GD_n_cluster(g));
                          ^
../../lib/common/memory.h:43:63: note: in definition of macro ‘ZALLOC’
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                               ^~~~
../../lib/common/types.h:396:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define GD_n_cluster(g) (((Agraphinfo_t*)AGDATA(g))->n_cluster)
                         ^
../../lib/common/memory.h:43:81: note: in definition of macro ‘ZALLOC’
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                                                 ^~~~~
rank.c:167:59: note: in expansion of macro ‘GD_n_cluster’
     GD_clust(g) = ZALLOC(cno + 1, GD_clust(g), graph_t *, GD_n_cluster(g));
                                                           ^~~~~~~~~~~~
../../lib/common/memory.h:43:109: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                                                                             ^
rank.c:167:19: note: in expansion of macro ‘ZALLOC’
     GD_clust(g) = ZALLOC(cno + 1, GD_clust(g), graph_t *, GD_n_cluster(g));
                   ^~~~~~
position.c: In function ‘adjustRanks’:
position.c:684:22: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      adjustSimple(g, delta, margin_total);
                      ^~~~~
mincross.c: In function ‘build_ranks’:
mincross.c:1427:10: warning: declaration of ‘n’ shadows a previous local [-Wshadow]
      int n, ndiv2;
          ^
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from fastgr.c:15:
fastgr.c: In function ‘safe_list_append’:
mincross.c:1382:13: note: shadowed declaration is here
     node_t *n, *n0;
             ^
dotsplines.c: In function ‘make_flat_bottom_edges’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:71:5: note: in expansion of macro ‘elist_append’
     elist_append(e, (*L));
     ^~~~~~~~~~~~
dotsplines.c:1451:31: warning: declaration of ‘splines’ shadows a global declaration [-Wshadow]
  ind, int cnt, edge_t* e, int splines)
                               ^~~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/types.h:121:7: note: shadowed declaration is here
     } splines;
       ^~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:71:5: note: in expansion of macro ‘elist_append’
     elist_append(e, (*L));
     ^~~~~~~~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from rank.c:29:
rank.c: In function ‘dot_scan_ranks’:
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:211:22: note: in expansion of macro ‘ND_rank’
      GD_maxrank(g) = ND_rank(n);
                      ^~~~~~~
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:213:22: note: in expansion of macro ‘ND_rank’
      GD_minrank(g) = ND_rank(n);
                      ^~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from compound.c:18:
compound.c: In function ‘makeCompoundEdge’:
fastgr.c: In function ‘fast_edge’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
compound.c:474:18: note: in expansion of macro ‘N_GNEW’
     nbez->list = N_GNEW(nbez->size, pointf);
                  ^~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:94:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_out(agtail(e)));
     ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:94:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_out(agtail(e)));
     ^~~~~~~~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:95:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_in(aghead(e)));
     ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:95:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_in(aghead(e)));
     ^~~~~~~~~~~~
rank.c: In function ‘set_minmax’:
mincross.c: In function ‘constraining_flat_edge’:
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:319:22: note: in expansion of macro ‘ND_rank’
     GD_minrank(g) += ND_rank(GD_leader(g));
                      ^~~~~~~
mincross.c:1465:58: warning: unused parameter ‘v’ [-Wunused-parameter]
 static int constraining_flat_edge(Agraph_t *g, Agnode_t *v, Agedge_t *e)
                                                          ^
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:320:22: note: in expansion of macro ‘ND_rank’
     GD_maxrank(g) += ND_rank(GD_leader(g));
                      ^~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘flat_reorder’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
mincross.c:1509:13: note: in expansion of macro ‘ALLOC’
  temprank = ALLOC(i + 1, temprank, node_t *);
             ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
mincross.c:1509:13: note: in expansion of macro ‘ALLOC’
  temprank = ALLOC(i + 1, temprank, node_t *);
             ^~~~~
fastgr.c: In function ‘other_edge’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:139:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_other(agtail(e)));
     ^~~~~~~~~~~~
rank.c: In function ‘minmax_edges2’:
rank.c:372:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   ED_minlen(e) = slen.y;
                  ^~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:139:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_other(agtail(e)));
     ^~~~~~~~~~~~
dotsplines.c: In function ‘leftOf’:
rank.c:377:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   ED_minlen(e) = slen.x;
                  ^~~~
dotsplines.c:1642:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     d = ((p1.y - p2.y) * (p3.x - p2.x)) -
         ^
rank.c: In function ‘rank1’:
rank.c:393:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  maxiter = atof(s) * agnnodes(g);
            ^~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from rank.c:29:
rank.c: In function ‘expand_ranksets’:
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:423:19: note: in expansion of macro ‘ND_rank’
   GD_maxrank(g) = ND_rank(n);
                   ^~~~~~~
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:425:19: note: in expansion of macro ‘ND_rank’
   GD_minrank(g) = ND_rank(n);
                   ^~~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from fastgr.c:15:
fastgr.c: In function ‘new_virtual_edge’:
../../lib/common/types.h:606:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ED_weight(e) (((Agedgeinfo_t*)AGDATA(e))->weight)
                      ^
fastgr.c:195:48: note: in expansion of macro ‘ED_weight’
  ED_minlen(e) = ED_count(e) = ED_xpenalty(e) = ED_weight(e) = 1;
                                                ^~~~~~~~~
../../lib/common/types.h:583:21: warning: conversion to ‘short unsigned int’ from ‘short int’ may change the sign of the result [-Wsign-conversion]
 #define ED_count(e) (((Agedgeinfo_t*)AGDATA(e))->count)
                     ^
fastgr.c:195:17: note: in expansion of macro ‘ED_count’
  ED_minlen(e) = ED_count(e) = ED_xpenalty(e) = ED_weight(e) = 1;
                 ^~~~~~~~
mincross.c: In function ‘reorder’:
mincross.c:1610:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   register int p1 = (ND_mval(*lp));
                     ^
mincross.c:1611:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   register int p2 = (ND_mval(*rp));
                     ^
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from position.c:23:
position.c: In function ‘set_aspect’:
../../lib/common/types.h:357:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define GD_bb(g) (((Agraphinfo_t*)AGDATA(g))->bb)
                  ^
position.c:967:9: note: in expansion of macro ‘GD_bb’
  sz.x = GD_bb(g).UR.x - GD_bb(g).LL.x;
         ^~~~~
../../lib/common/types.h:357:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define GD_bb(g) (((Agraphinfo_t*)AGDATA(g))->bb)
                  ^
position.c:968:9: note: in expansion of macro ‘GD_bb’
  sz.y = GD_bb(g).UR.y - GD_bb(g).LL.y; /* normalize */
         ^~~~~
fastgr.c: At top level:
fastgr.c:240:9: warning: no previous prototype for ‘named_virtual_node’ [-Wmissing-prototypes]
 node_t *named_virtual_node(graph_t * g, char *s)
         ^~~~~~~~~~~~~~~~~~
dotsplines.c: In function ‘make_regular_edge’:
dotsplines.c:1799:6: warning: declaration of ‘splines’ shadows a global declaration [-Wshadow]
  int splines = et == ET_SPLINE;
      ^~~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/types.h:121:7: note: shadowed declaration is here
     } splines;
       ^~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘rcross’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
mincross.c:1707:10: note: in expansion of macro ‘ALLOC’
  Count = ALLOC(C, Count, int);
          ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
mincross.c:1707:10: note: in expansion of macro ‘ALLOC’
  Count = ALLOC(C, Count, int);
          ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from fastgr.c:15:
fastgr.c: In function ‘flat_edge’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:267:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_flat_out(agtail(e)));
     ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:267:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_flat_out(agtail(e)));
     ^~~~~~~~~~~~
position.c: In function ‘resize_leaf’:
position.c:1044:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     lbound.x = lbound.x + ND_lw(leaf) + ND_rw(leaf) + GD_nodesep(agraphof(leaf));
                ^~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:268:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_flat_in(aghead(e)));
     ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
fastgr.c:268:5: note: in expansion of macro ‘elist_append’
     elist_append(e, ND_flat_in(aghead(e)));
     ^~~~~~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from position.c:23:
position.c: In function ‘make_leafslots’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
position.c:1080:20: note: in expansion of macro ‘ALLOC’
  GD_rank(g)[r].v = ALLOC(j + 1, GD_rank(g)[r].v, node_t *);
                    ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
position.c:1080:20: note: in expansion of macro ‘ALLOC’
  GD_rank(g)[r].v = ALLOC(j + 1, GD_rank(g)[r].v, node_t *);
                    ^~~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from dot.h:18,
                 from rank.c:29:
rank.c: In function ‘merge’:
../../lib/common/arith.h:40:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
rank.c:888:20: note: in expansion of macro ‘MAX’
     ED_minlen(e) = MAX(ED_minlen(e), minlen);
                    ^~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from dotsplines.c:19:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
dotsplines.c:1857:13: note: in expansion of macro ‘RALLOC’
   pointfs = RALLOC(numpts, pointfs, pointf);
             ^~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from position.c:23:
position.c: In function ‘do_leaves’:
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from fastgr.c:15:
fastgr.c: In function ‘basic_merge’:
../../lib/common/types.h:583:21: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ED_count(e) (((Agedgeinfo_t*)AGDATA(e))->count)
                     ^
fastgr.c:331:19: note: in expansion of macro ‘ED_count’
  ED_count(rep) += ED_count(e);
                   ^~~~~~~~
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
position.c:1099:16: note: in expansion of macro ‘ND_coord’
     lbound.x = ND_coord(leader).x - ND_lw(leader);
                ^~~~~~~~
../../lib/common/types.h:604:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ED_xpenalty(e) (((Agedgeinfo_t*)AGDATA(e))->xpenalty)
                        ^
fastgr.c:332:22: note: in expansion of macro ‘ED_xpenalty’
  ED_xpenalty(rep) += ED_xpenalty(e);
                      ^~~~~~~~~~~
../../lib/common/types.h:496:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ND_coord(n) (((Agnodeinfo_t*)AGDATA(n))->coord)
                     ^
position.c:1100:16: note: in expansion of macro ‘ND_coord’
     lbound.y = ND_coord(leader).y;
                ^~~~~~~~
fastgr.c: In function ‘unrep’:
../../lib/common/types.h:583:21: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ED_count(e) (((Agedgeinfo_t*)AGDATA(e))->count)
                     ^
fastgr.c:353:22: note: in expansion of macro ‘ED_count’
     ED_count(rep) -= ED_count(e);
                      ^~~~~~~~
mincross.c: In function ‘medians’:
../../lib/common/types.h:604:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ED_xpenalty(e) (((Agedgeinfo_t*)AGDATA(e))->xpenalty)
                        ^
fastgr.c:354:25: note: in expansion of macro ‘ED_xpenalty’
     ED_xpenalty(rep) -= ED_xpenalty(e);
                         ^~~~~~~~~~~
mincross.c:1838:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      qsort(list, j, sizeof(int), (qsort_cmpf) ordercmpf);
                  ^
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
dotsplines.c:1903:16: note: in expansion of macro ‘RALLOC’
      pointfs = RALLOC(numpts, pointfs, pointf);
                ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from position.c:23:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
position.c:1110:3: note: in expansion of macro ‘elist_append’
   elist_append(e1, ND_in(aghead(e1)));
   ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
position.c:1110:3: note: in expansion of macro ‘elist_append’
   elist_append(e1, ND_in(aghead(e1)));
   ^~~~~~~~~~~~
mincross.c:1859:18: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
      hasfixed |= flat_mval(n);
                  ^~~~~~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
dotsplines.c:1924:13: note: in expansion of macro ‘RALLOC’
  pointfs2 = RALLOC(numpts2, pointfs2, pointf);
             ^~~~~~
dotsplines.c: In function ‘completeregularpath’:
dotsplines.c:1949:52: warning: declaration of ‘boxes’ shadows a global declaration [-Wshadow]
       pathend_t * tendp, pathend_t * hendp, boxf * boxes,
                                                    ^~~~~
dotsplines.c:54:13: note: shadowed declaration is here
 static boxf boxes[1000];
             ^~~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from dot.h:18,
                 from mincross.c:22:
mincross.c: In function ‘mincross_options’:
rank.c: In function ‘setMinMax’:
../../lib/common/arith.h:40:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
mincross.c:1962:12: note: in expansion of macro ‘MAX’
  MinQuit = MAX(1, MinQuit * f);
            ^~~
rank.c:1062:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
      GD_maxrank(g) = v;
                      ^
../../lib/common/arith.h:40:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
mincross.c:1963:12: note: in expansion of macro ‘MAX’
  MaxIter = MAX(1, MaxIter * f);
            ^~~
rank.c:1064:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
      GD_minrank(g) = v;
                      ^
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from rank.c:29:
rank.c: In function ‘readout_levels’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
rank.c:1089:10: note: in expansion of macro ‘N_NEW’
  minrk = N_NEW(ncc+1,int);
          ^~~~~
In file included from ../../lib/common/render.h:40:0,
                 from dot.h:18,
                 from rank.c:29:
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:1097:22: note: in expansion of macro ‘ND_rank’
      GD_maxrank(g) = ND_rank(n);
                      ^~~~~~~
../../lib/common/types.h:529:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define ND_rank(n) (((Agnodeinfo_t*)AGDATA(n))->rank)
                    ^
rank.c:1099:22: note: in expansion of macro ‘ND_rank’
      GD_minrank(g) = ND_rank(n);
                      ^~~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
position.c:1120:3: note: in expansion of macro ‘elist_append’
   elist_append(e, ND_out(agtail(e)));
   ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
position.c:1120:3: note: in expansion of macro ‘elist_append’
   elist_append(e, ND_out(agtail(e)));
   ^~~~~~~~~~~~
dotsplines.c:1956:9: warning: variable ‘pn’ set but not used [-Wunused-but-set-variable]
     int pn;
         ^~
rank.c:1115:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
  GD_minrank(g) -= delta;
                   ^~~~~
rank.c:1116:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
  GD_maxrank(g) -= delta;
                   ^~~~~
dotsplines.c:1955:13: warning: variable ‘pp’ set but not used [-Wunused-but-set-variable]
     pointf *pp;
             ^~
position.c: In function ‘ports_eq’:
dotsplines.c:1950:21: warning: unused parameter ‘flag’ [-Wunused-parameter]
       int boxn, int flag)
                     ^~~~
position.c:1129:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      && (((ED_head_port(e).p.x == ED_head_port(f).p.x) &&
                                ^~
dotsplines.c: In function ‘makeregularend’:
position.c:1130:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    (ED_head_port(e).p.y == ED_head_port(f).p.y))
                         ^~
dotsplines.c:2070:5: warning: switch missing default case [-Wswitch-default]
     switch (side) {
     ^~~~~~
position.c:1132:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      && (((ED_tail_port(e).p.x == ED_tail_port(f).p.x) &&
                                ^~
position.c:1133:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    (ED_tail_port(e).p.y == ED_tail_port(f).p.y))
                         ^~
dotsplines.c: In function ‘adjustregularpath’:
dotsplines.c:2206:7: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   x = (bp1->LL.x + bp1->UR.x) / 2;
       ^
In file included from ../../lib/common/render.h:44:0,
                 from dot.h:18,
                 from rank.c:29:
rank.c: In function ‘add_fast_edges’:
dotsplines.c:2211:7: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   x = (bp1->LL.x + bp1->UR.x) / 2;
       ^
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
rank.c:1176:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_out(n));
      ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
rank.c:1176:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_out(n));
      ^~~~~~~~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
rank.c:1177:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_in(aghead(e)));
      ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
rank.c:1177:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_in(aghead(e)));
      ^~~~~~~~~~~~
dotsplines.c: In function ‘rank_box’:
rank.c: In function ‘my_init_graph’:
dotsplines.c:2238:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (b.LL.x == b.UR.x) {
                ^~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from dot.h:18,
                 from position.c:23:
position.c: In function ‘make_lrvn’:
rank.c:1183:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 { int *sz = arg; agbindrec(graph,"level graph rec",sz[0],TRUE); }
                                                    ^~
../../lib/common/arith.h:40:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
position.c:1192:10: note: in expansion of macro ‘MAX’
  int w = MAX(GD_border(g)[BOTTOM_IX].x, GD_border(g)[TOP_IX].x);
          ^~~
rank.c:1182:37: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void my_init_graph(Agraph_t *g, Agobj_t *graph, void *arg)
                                     ^
rank.c: In function ‘my_init_node’:
rank.c:1185:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 { int *sz = arg; agbindrec(node,"level node rec",sz[1],TRUE); }
                                                  ^~
rank.c:1184:36: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void my_init_node(Agraph_t *g, Agobj_t *node, void *arg)
                                    ^
rank.c: In function ‘my_init_edge’:
rank.c:1187:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 { int *sz = arg; agbindrec(edge,"level edge rec",sz[2],TRUE); }
                                                  ^~
rank.c:1186:36: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void my_init_edge(Agraph_t *g, Agobj_t *edge, void *arg)
                                    ^
rank.c: In function ‘dot2_rank’:
rank.c:1211:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  maxiter = atof(s) * agnnodes(g);
            ^~~~
dotsplines.c: In function ‘straight_len’:
dotsplines.c:2265:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (ND_coord(v).x != ND_coord(n).x)
                    ^~
dotsplines.c: In function ‘recover_slack’:
dotsplines.c:2302:20: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      resize_vn(vn, p->boxes[b].LL.x, p->boxes[b].UR.x,
                    ^
dotsplines.c:2302:38: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      resize_vn(vn, p->boxes[b].LL.x, p->boxes[b].UR.x,
                                      ^
dotsplines.c:2303:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
         p->boxes[b].UR.x + ND_rw(vn));
         ^
dotsplines.c:2305:20: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      resize_vn(vn, p->boxes[b].LL.x, (p->boxes[b].LL.x +
                    ^
dotsplines.c:2305:38: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      resize_vn(vn, p->boxes[b].LL.x, (p->boxes[b].LL.x +
                                      ^
dotsplines.c:2307:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
         p->boxes[b].UR.x);
         ^
  CCLD     libdotgen_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/dotgen'
Making all in fdpgen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/fdpgen'
  CC       comp.lo
  CC       dbg.lo
  CC       grid.lo
  CC       fdpinit.lo
  CC       layout.lo
  CC       tlayout.lo
  CC       xlayout.lo
  CC       clusteredges.lo
In file included from ../../lib/common/render.h:44:0,
                 from ./fdp.h:17,
                 from comp.c:26:
comp.c: In function ‘findCComp’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
comp.c:73:13: note: in expansion of macro ‘N_NEW’
     marks = N_NEW(agnnodes(g), char); /* freed below */
             ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
comp.c:129:18: note: in expansion of macro ‘N_NEW’
     comps = cp = N_NEW(c_cnt + 1, graph_t *);
                  ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./fdp.h:17,
                 from grid.c:27:
grid.c: In function ‘newBlock’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
grid.c:48:17: note: in expansion of macro ‘N_GNEW’
     newb->mem = N_GNEW(size, cell);
                 ^~~~~~
grid.c: In function ‘newCell’:
grid.c:115:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void *newCell(Dt_t * d, void *obj, Dtdisc_t * disc)
                             ^
xlayout.c:60:6: warning: no previous prototype for ‘pr2graphs’ [-Wmissing-prototypes]
 void pr2graphs(Agraph_t *g0, Agraph_t *g1)
      ^~~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from fdp.h:17,
                 from tlayout.h:21,
                 from fdpinit.c:24:
fdpinit.c: In function ‘fdp_init_node_edge’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
fdpinit.c:100:25: note: in expansion of macro ‘N_NEW’
     GD_neato_nlist(g) = N_NEW(nn + 1, node_t *);
                         ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./fdp.h:17,
                 from grid.c:27:
grid.c: In function ‘adjustGrid’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
grid.c:190:15: note: in expansion of macro ‘N_GNEW’
  g->listMem = N_GNEW(nsize, node_list);
               ^~~~~~
xlayout.c: In function ‘xinit_params’:
xlayout.c:85:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (xParams.T0 == 0.0)
                    ^~
xlayout.c:76:35: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void xinit_params(graph_t* g, int n, xparams * xpms)
                                   ^
clusteredges.c:43:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./clusteredges.h:21,
                 from clusteredges.c:26:
clusteredges.c: In function ‘addObj’:
xlayout.c: In function ‘doRep’:
xlayout.c:267:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     while (dist2 == 0.0) {
                  ^~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
clusteredges.c:69:15: note: in expansion of macro ‘RALLOC’
      l->obs = RALLOC(l->sz, l->obs, Ppoly_t *);
               ^~~~~~
In file included from ../../lib/common/types.h:35:0,
                 from ../../lib/common/render.h:40,
                 from ./fdp.h:17,
                 from ./xlayout.h:21,
                 from xlayout.c:30:
xlayout.c: In function ‘x_layout’:
../../lib/common/geom.h:69:27: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define PS2INCH(a_points) ((a_points)/(double)POINTS_PER_INCH)
                           ^
xlayout.c:468:13: note: in expansion of macro ‘PS2INCH’
  X_marg.x = PS2INCH(X_marg.x); /* sepFactor is in points */
             ^~~~~~~
../../lib/common/geom.h:69:27: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define PS2INCH(a_points) ((a_points)/(double)POINTS_PER_INCH)
                           ^
xlayout.c:469:13: note: in expansion of macro ‘PS2INCH’
  X_marg.y = PS2INCH(X_marg.y);
             ^~~~~~~
clusteredges.c: In function ‘compoundEdges’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
clusteredges.c:272:18: note: in expansion of macro ‘N_NEW’
       P->boxes = N_NEW(agnnodes(g) + 20 * 2 * 9, boxf);
                  ^~~~~
clusteredges.c:255:50: warning: unused parameter ‘edgetype’ [-Wunused-parameter]
 int compoundEdges(graph_t * g, expand_t* pm, int edgetype)
                                                  ^~~~~~~~
layout.c: In function ‘finalCC’:
layout.c:141:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pt.y = -bb.LL.y + margin + GD_border(rg)[BOTTOM_IX].y;
            ^
layout.c:145:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bb.UR.y += pt.y + margin + GD_border(rg)[TOP_IX].y;
                ^~
In file included from ../../lib/common/render.h:44:0,
                 from fdp.h:17,
                 from tlayout.h:21,
                 from layout.c:38:
layout.c: In function ‘addCluster’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
layout.c:304:14: note: in expansion of macro ‘RALLOC’
  clist->cl = RALLOC(clist->sz, clist->cl, graph_t *);
              ^~~~~~
layout.c: In function ‘portName’:
layout.c:327:9: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     len += strlen(agnameof(g)) + strlen(agnameof(h)) + strlen(agnameof(t));
         ^~
layout.c:327:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len += strlen(agnameof(g)) + strlen(agnameof(h)) + strlen(agnameof(t));
            ^~~~~~
layout.c:329:33: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘long long unsigned int’ [-Wformat=]
  sprintf(buf, "_port_%s_%s_%s_%ld", agnameof(g), agnameof(t), agnameof(h),
                               ~~^
                               %lld
layout.c:332:37: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘long long unsigned int’ [-Wformat=]
  sprintf(buf, "_port_%s_(%d)_(%d)_%ld",agnameof(g), ND_id(t), ND_id(h),
                                   ~~^
                                   %lld
In file included from ../../lib/common/render.h:44:0,
                 from fdp.h:17,
                 from tlayout.h:21,
                 from layout.c:38:
layout.c: In function ‘addEdge’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
layout.c:394:10: note: in expansion of macro ‘ALLOC’
     el = ALLOC(cnt + 1, el, edge_t *);
          ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
layout.c:394:10: note: in expansion of macro ‘ALLOC’
     el = ALLOC(cnt + 1, el, edge_t *);
          ^~~~~
layout.c: In function ‘deriveGraph’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
layout.c:552:19: note: in expansion of macro ‘N_NEW’
  PORTS(dg) = pq = N_NEW(sz + 1, bport_t);
                   ^~~~~
tlayout.c: In function ‘cool’:
tlayout.c:121:27: warning: unused parameter ‘temp’ [-Wunused-parameter]
 static double cool(double temp, int t)
                           ^~~~
layout.c: In function ‘ecmp’:
layout.c:591:16: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     erec *e1 = (erec *) v1;
                ^
layout.c:592:16: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     erec *e2 = (erec *) v2;
                ^
tlayout.c: In function ‘init_params’:
tlayout.c:144:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (T_T0 == -1.0) {
              ^~
In file included from ../../lib/common/render.h:44:0,
                 from fdp.h:17,
                 from tlayout.h:21,
                 from layout.c:38:
layout.c: In function ‘getEdgeList’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
layout.c:622:13: note: in expansion of macro ‘N_NEW’
     erecs = N_NEW(deg + 1, erec);
             ^~~~~
tlayout.c: In function ‘fdp_initParams’:
tlayout.c:192:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (D_T0 == -1.0) {
              ^~
tlayout.c: In function ‘doRep’:
tlayout.c:228:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     while (dist2 == 0.0) {
                  ^~
layout.c:637:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(erecs, deg, sizeof(erec), ecmp);
                  ^~~
layout.c:648:42: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      while ((j < deg) && (erecs[j].alpha == a))
                                          ^~
tlayout.c: In function ‘applyAttr’:
tlayout.c:338:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     while (dist2 == 0.0) {
                  ^~
In file included from ../../lib/common/render.h:44:0,
                 from fdp.h:17,
                 from tlayout.h:21,
                 from layout.c:38:
layout.c: In function ‘expandCluster’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
layout.c:745:7: note: in expansion of macro ‘N_NEW’
  pp = N_NEW(sz + 1, bport_t);
       ^~~~~
tlayout.c: In function ‘gAdjust’:
tlayout.c:400:19: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define FLOOR(d) ((int)floor(d))
                   ^
tlayout.c:416:16: note: in expansion of macro ‘FLOOR’
  addGrid(grid, FLOOR((ND_pos(n))[0] / T_Cell), FLOOR((ND_pos(n))[1] / T_Cell),
                ^~~~~
tlayout.c:400:19: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define FLOOR(d) ((int)floor(d))
                   ^
tlayout.c:416:48: note: in expansion of macro ‘FLOOR’
  addGrid(grid, FLOOR((ND_pos(n))[0] / T_Cell), FLOOR((ND_pos(n))[1] / T_Cell),
                                                ^~~~~
layout.c: In function ‘layout’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
layout.c:931:11: note: in expansion of macro ‘N_NEW’
      bp = N_NEW(c_cnt, boolean);
           ^~~~~
layout.c: In function ‘mkClusters’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
layout.c:1054:20: note: in expansion of macro ‘RALLOC’
      GD_clust(g) = RALLOC(list.cnt + 1, list.cl, graph_t*);
                    ^~~~~~
layout.c: In function ‘fdp_init_graph’:
layout.c:1062:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     GD_ndim(g) = late_int(g, agattr(g,AGRAPH, "dim", NULL), 2, 2);
                  ^~~~~~~~
tlayout.c: At top level:
tlayout.c:633:6: warning: no previous prototype for ‘dumpstat’ [-Wmissing-prototypes]
 void dumpstat(graph_t * g)
      ^~~~~~~~
tlayout.c: In function ‘fdp_tLayout’:
tlayout.c:694:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((ctr.x != 0.0) || (ctr.y != 0.0)) {
                ^~
tlayout.c:694:34: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((ctr.x != 0.0) || (ctr.y != 0.0)) {
                                  ^~
  CCLD     libfdpgen_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/fdpgen'
Making all in neatogen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/neatogen'
  CC       adjust.lo
  CC       circuit.lo
  CC       edges.lo
  CC       geometry.lo
  CC       hedges.lo
  CC       heap.lo
  CC       info.lo
  CC       neatoinit.lo
  CC       lu.lo
  CC       legal.lo
  CC       matinv.lo
  CC       memory.lo
  CC       printvis.lo
  CC       site.lo
  CC       solve.lo
  CC       neatosplines.lo
  CC       poly.lo
  CC       voronoi.lo
  CC       stress.lo
  CC       kkutils.lo
  CC       stuff.lo
  CC       conjgrad.lo
  CC       closest.lo
  CC       matrix_ops.lo
  CC       pca.lo
  CC       dijkstra.lo
  CC       constraint.lo
  CC       quad_prog_solve.lo
  CC       embed_graph.lo
  CC       smart_ini_x.lo
  CC       bfs.lo
  CC       constrained_majorization.lo
voronoi.c: In function ‘voronoi’:
voronoi.c:48:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       || (newsite->coord.y ==
                            ^~
voronoi.c:22:18: warning: unused parameter ‘triangulate’ [-Wunused-parameter]
 void voronoi(int triangulate, Site * (*nextsite) (void))
                  ^~~~~~~~~~~
geometry.c: In function ‘geominit’:
geometry.c:32:19: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
     sqrt_nsites = (int) sqrt(sn);
                   ^
geometry.c: In function ‘intersection’:
geometry.c:78:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (denom == 0.0)
               ^~
In file included from matrix_ops.c:16:0:
matrix_ops.c: In function ‘power_iteration’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
matrix_ops.c:30:23: note: in expansion of macro ‘N_GNEW’
     double *tmp_vec = N_GNEW(n, double);
                       ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
matrix_ops.c:31:24: note: in expansion of macro ‘N_GNEW’
     double *last_vec = N_GNEW(n, double);
                        ^~~~~~
matrix_ops.c: In function ‘mult_dense_mat’:
matrix_ops.c:154:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  storage = (float *) realloc(C[0], dim1 * dim3 * sizeof(A[0]));
                                                ^
matrix_ops.c:155:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *CC = C = (float **) realloc(C, dim1 * sizeof(A));
                                       ^
matrix_ops.c:157:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  storage = (float *) malloc(dim1 * dim3 * sizeof(A[0]));
                                         ^
matrix_ops.c:158:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *CC = C = (float **) malloc(dim1 * sizeof(A));
                                   ^
matrix_ops.c: In function ‘mult_dense_mat_d’:
matrix_ops.c:190:49: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  storage = (double *) realloc(C[0], dim1 * dim3 * sizeof(double));
                                                 ^
matrix_ops.c:191:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *CC = C = (double **) realloc(C, dim1 * sizeof(double *));
                                        ^
matrix_ops.c:193:42: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  storage = (double *) malloc(dim1 * dim3 * sizeof(double));
                                          ^
matrix_ops.c:194:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *CC = C = (double **) malloc(dim1 * sizeof(double *));
                                    ^
matrix_ops.c: In function ‘mult_sparse_dense_mat_transpose’:
matrix_ops.c:229:48: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  storage = (float *) realloc(C[0], dim1 * dim2 * sizeof(A[0]));
                                                ^
matrix_ops.c:230:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *CC = C = (float **) realloc(C, dim1 * sizeof(A));
                                       ^
matrix_ops.c:232:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  storage = (float *) malloc(dim1 * dim2 * sizeof(A[0]));
                                         ^
matrix_ops.c:233:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *CC = C = (float **) malloc(dim1 * sizeof(A));
                                   ^
matrix_ops.c: In function ‘orthog1f’:
matrix_ops.c:555:9: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
     sum /= n;
         ^~
matrix_ops.c: In function ‘invert_vec’:
matrix_ops.c:719:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((v = vec[i]) != 0.0)
                   ^~
printvis.c:19:6: warning: no previous prototype for ‘printvis’ [-Wmissing-prototypes]
 void printvis(vconfig_t * cp)
      ^~~~~~~~
memory.c: In function ‘freeinit’:
memory.c:41:22: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                      ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c:41:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                                           ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c:41:65: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                                                                 ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                                                              ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c:41:38: warning: signed and unsigned type in conditional expression [-Wsign-compare]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                                      ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c:41:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                                      ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c:41:18: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                  ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c:41:18: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define LCM(x,y) ((x)%(y) == 0 ? (x) : (y)%(x) == 0 ? (y) : x*(y/gcd(x,y)))
                  ^
memory.c:47:20: note: in expansion of macro ‘LCM’
     fl->nodesize = LCM(size, sizeof(Freenode));
                    ^~~
memory.c: In function ‘getfree’:
memory.c:73:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  mem->nodes = gmalloc(sqrt_nsites * size);
                       ^~~~~~~~~~~
matinv.c:42:5: warning: no previous prototype for ‘matinv’ [-Wmissing-prototypes]
 int matinv(double **A, double **Ainv, int n)
     ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from matinv.c:38:
matinv.c: In function ‘matinv’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
matinv.c:52:9: note: in expansion of macro ‘N_NEW’
     b = N_NEW(n, double);
         ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from hedges.c:16:
hedges.c: In function ‘ELinitialize’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
hedges.c:42:11: note: in expansion of macro ‘N_GNEW’
  ELhash = N_GNEW(ELhashsize, Halfedge *);
           ^~~~~~
hedges.c: In function ‘hintersect’:
hedges.c:79:23: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  (e1->reg[1]->coord.y == e2->reg[1]->coord.y &&
                       ^~
hedges.c: In function ‘right_of’:
hedges.c:115:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (e->a == 1.0) {
              ^~
hedges.c: In function ‘ELleftbnd’:
hedges.c:192:14: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bucket = (p->x - xmin) / deltax * ELhashsize;
              ^
legal.c: In function ‘sgnarea’:
legal.c:80:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     i[0] = ((t == 0) ? 0 : (t > 0 ? 1 : -1));
                ^~
legal.c:82:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     i[1] = ((t == 0) ? 0 : (t > 0 ? 1 : -1));
                ^~
legal.c: In function ‘between’:
heap.c: In function ‘PQbucket’:
legal.c:89:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((f == g) || (g == h))
            ^~
heap.c:39:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  bucket = b;
           ^
legal.c:89:24: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((f == g) || (g == h))
                        ^~
heap.c: In function ‘PQinsert’:
heap.c:55:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      (he->ystar == next->ystar
                 ^~
legal.c: In function ‘online’:
legal.c:101:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     return ((a.x == b.x) ? ((a.x == c.x)
                  ^~
legal.c:101:34: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     return ((a.x == b.x) ? ((a.x == c.x)
                                  ^~
In file included from ../../lib/common/render.h:44:0,
                 from heap.c:15:
heap.c: In function ‘PQinitialize’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
heap.c:122:11: note: in expansion of macro ‘N_GNEW’
  PQhash = N_GNEW(PQhashsize, Halfedge);
           ^~~~~~
heap.c: At top level:
heap.c:135:6: warning: no previous prototype for ‘PQdump’ [-Wmissing-prototypes]
 void PQdump(void)
      ^~~~~~
legal.c: In function ‘intpoint’:
legal.c:124:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (ls.x == le.x) {
           ^~
legal.c:127:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  } else if (ms.x == me.x) {
                  ^~
legal.c:164:36: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((ls.x - le.x) * (ms.y - ls.y) == (ls.y - le.y) * (ms.x - ls.x)) {
                                    ^~
legal.c:121:5: warning: switch missing default case [-Wswitch-default]
     switch (cond) {
     ^~~~~~
legal.c: In function ‘realIntersect’:
legal.c:195:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (((vft.x != avft.x) && (vsd.x != avsd.x)) ||
                 ^~
legal.c:195:38: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (((vft.x != avft.x) && (vsd.x != avsd.x)) ||
                                      ^~
legal.c:196:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  ((vft.x == avft.x) &&
          ^~
legal.c:25:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                            ^
legal.c:197:4: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(vft, p) &&
    ^~~~~
legal.c:25:48: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                                                ^
legal.c:197:4: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(vft, p) &&
    ^~~~~
legal.c:25:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                            ^
legal.c:198:4: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(avft, p)) ||
    ^~~~~
legal.c:25:48: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                                                ^
legal.c:198:4: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(avft, p)) ||
    ^~~~~
legal.c:199:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  ((vsd.x == avsd.x) &&
          ^~
legal.c:25:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                            ^
legal.c:200:4: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(vsd, p) && !EQ_PT(avsd, p)))
    ^~~~~
legal.c:25:48: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                                                ^
legal.c:200:4: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(vsd, p) && !EQ_PT(avsd, p)))
    ^~~~~
legal.c:25:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                            ^
legal.c:200:22: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(vsd, p) && !EQ_PT(avsd, p)))
                      ^~~~~
legal.c:25:48: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ_PT(v,w) (((v).x == (w).x) && ((v).y == (w).y))
                                                ^
legal.c:200:22: note: in expansion of macro ‘EQ_PT’
   !EQ_PT(vsd, p) && !EQ_PT(avsd, p)))
                      ^~~~~
legal.c: In function ‘find_intersection’:
lu.c:67:5: warning: no previous prototype for ‘lu_decompose’ [-Wmissing-prototypes]
 int lu_decompose(double **a, int n)
     ^~~~~~~~~~~~
legal.c:219:19: warning: unused parameter ‘ilist’ [-Wunused-parameter]
     intersection* ilist, data *input)
                   ^~~~~
legal.c:219:32: warning: unused parameter ‘input’ [-Wunused-parameter]
     intersection* ilist, data *input)
                                ^~~~~
legal.c: In function ‘gt’:
  CC       opt_arrangement.lo
legal.c:266:41: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((t = (*i)->pos.x - (*j)->pos.x) != 0.)
                                         ^~
legal.c:268:41: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((t = (*i)->pos.y - (*j)->pos.y) == 0.)
                                         ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from legal.c:14:
legal.c: In function ‘find_ints’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
legal.c:292:15: note: in expansion of macro ‘N_GNEW’
     pvertex = N_GNEW(input->nvertices, vertex *);
               ^~~~~~
adjust.c: In function ‘chkBoundBox’:
edges.c: In function ‘clip_line’:
adjust.c:100:12: warning: declaration of ‘xmin’ shadows a global declaration [-Wshadow]
     double xmin, xmax, ymin, ymax;
            ^~~~
In file included from site.h:23:0,
                 from voronoi.h:23,
                 from adjust.c:23:
geometry.h:33:19: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                   ^~~~
adjust.c:100:18: warning: declaration of ‘xmax’ shadows a global declaration [-Wshadow]
     double xmin, xmax, ymin, ymax;
                  ^~~~
legal.c:298:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(pvertex, input->nvertices, sizeof(vertex *),
                    ^~~~~
In file included from site.h:23:0,
                 from voronoi.h:23,
                 from adjust.c:23:
geometry.h:33:25: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                         ^~~~
adjust.c:100:24: warning: declaration of ‘ymin’ shadows a global declaration [-Wshadow]
     double xmin, xmax, ymin, ymax;
                        ^~~~
In file included from site.h:23:0,
                 from voronoi.h:23,
                 from adjust.c:23:
geometry.h:33:31: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                               ^~~~
adjust.c:100:30: warning: declaration of ‘ymax’ shadows a global declaration [-Wshadow]
     double xmin, xmax, ymin, ymax;
                              ^~~~
In file included from site.h:23:0,
                 from voronoi.h:23,
                 from adjust.c:23:
geometry.h:33:37: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                                     ^~~~
edges.c:84:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (e->a == 1.0 && e->b >= 0.0) {
              ^~
edges.c:92:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (e->a == 1.0) {
              ^~
legal.c:306:6: warning: switch missing default case [-Wswitch-default]
      switch (gt(&pt1, &pt2)) {
      ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from adjust.c:19:
adjust.c: In function ‘makeInfo’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:162:16: note: in expansion of macro ‘N_GNEW’
     nodeInfo = N_GNEW(nsites, Info_t);
                ^~~~~~
solve.c:23:6: warning: no previous prototype for ‘solve’ [-Wmissing-prototypes]
 void solve(double *a, double *b, double *c, int n)
      ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from solve.c:19:
solve.c: In function ‘solve’:
In file included from ../../lib/common/types.h:35:0,
                 from ../../lib/common/render.h:40,
                 from neato.h:35,
                 from adjust.c:19:
../../lib/common/geom.h:69:27: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define PS2INCH(a_points) ((a_points)/(double)POINTS_PER_INCH)
                           ^
adjust.c:172:14: note: in expansion of macro ‘PS2INCH’
  pmargin.x = PS2INCH(pmargin.x);
              ^~~~~~~
legal.c:280:12: warning: unused parameter ‘polygon_list’ [-Wunused-parameter]
    polygon polygon_list[],
            ^~~~~~~~~~~~
../../lib/common/geom.h:69:27: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define PS2INCH(a_points) ((a_points)/(double)POINTS_PER_INCH)
                           ^
adjust.c:173:14: note: in expansion of macro ‘PS2INCH’
  pmargin.y = PS2INCH(pmargin.y);
              ^~~~~~~
  CC       overlap.lo
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
solve.c:34:13: note: in expansion of macro ‘N_GNEW’
     asave = N_GNEW(nsq, double);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
solve.c:35:13: note: in expansion of macro ‘N_GNEW’
     csave = N_GNEW(n, double);
             ^~~~~~
adjust.c: In function ‘scomp’:
adjust.c:202:11: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     s1 = *(Site **) S1;
           ^
adjust.c:203:11: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     s2 = *(Site **) S2;
           ^
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from adjust.c:19:
adjust.c: In function ‘sortSites’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:225:10: note: in expansion of macro ‘N_GNEW’
  sites = N_GNEW(nsites, Site *);
          ^~~~~~
adjust.c:239:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(sites, nsites, sizeof(Site *), scomp);
                  ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from lu.c:49:
lu.c: In function ‘lu_decompose’:
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from legal.c:14:
legal.c: In function ‘Plegal_arrangement’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
lu.c:78:10: note: in expansion of macro ‘N_NEW’
     ps = N_NEW(n, int);
          ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
legal.c:422:20: note: in expansion of macro ‘N_GNEW’
     polygon_list = N_GNEW(n_polys, polygon);
                    ^~~~~~
adjust.c: In function ‘rmEquality’:
adjust.c:298:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      ((*jp)->coord.x != (*ip)->coord.x) ||
                      ^~
adjust.c:299:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      ((*jp)->coord.y != (*ip)->coord.y)) {
                      ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
legal.c:427:19: note: in expansion of macro ‘N_GNEW’
     vertex_list = N_GNEW(nverts, vertex);
                   ^~~~~~
adjust.c:308:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         ((*kp)->coord.x == (*ip)->coord.x) &&
                         ^~
adjust.c:309:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         ((*kp)->coord.y == (*ip)->coord.y)) {
                         ^~
adjust.c:316:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((kp < endSite) && ((*kp)->coord.y == (*ip)->coord.y)) {
                                        ^~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
lu.c:81:14: note: in expansion of macro ‘N_NEW’
     scales = N_NEW(n, double);
              ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from kkutils.h:23,
                 from closest.c:15:
closest.c: In function ‘initStack’:
lu.c:89:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (biggest != 0.0)
              ^~
lu.c:107:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (biggest == 0.0)
              ^~
lu.c:119:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (mult != 0.0) {
               ^~
lu.c:126:30: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (lu[ps[n - 1]][n - 1] == 0.0)
                              ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:53:15: note: in expansion of macro ‘N_GNEW’
     s->data = N_GNEW(n, Pair);
               ^~~~~~
lu.c: At top level:
lu.c:142:6: warning: no previous prototype for ‘lu_solve’ [-Wmissing-prototypes]
 void lu_solve(double *x, double *b, int n)
      ^~~~~~~~
closest.c: In function ‘heapify’:
closest.c:34:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ(p,q) ((p).dist == (q).dist)
                           ^
closest.c:91:35: note: in expansion of macro ‘EQ’
   (LT(h->data[i],h->data[j]) || ((EQ(h->data[i],h->data[j])) && (rand()%2)))
                                   ^~
closest.c:106:26: note: in expansion of macro ‘greaterPriority’
  if (insideHeap(h, l) && greaterPriority(h, l, i))
                          ^~~~~~~~~~~~~~~
closest.c:34:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ(p,q) ((p).dist == (q).dist)
                           ^
closest.c:91:35: note: in expansion of macro ‘EQ’
   (LT(h->data[i],h->data[j]) || ((EQ(h->data[i],h->data[j])) && (rand()%2)))
                                   ^~
closest.c:110:26: note: in expansion of macro ‘greaterPriority’
  if (insideHeap(h, r) && greaterPriority(h, r, largest))
                          ^~~~~~~~~~~~~~~
adjust.c: In function ‘rePos’:
adjust.c:593:27: warning: unused parameter ‘c’ [-Wunused-parameter]
 static double rePos(Point c)
                           ^
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from kkutils.h:23,
                 from closest.c:15:
closest.c: In function ‘initHeap’:
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from pca.h:23,
                 from pca.c:16:
pca.c: In function ‘PCA_alloc’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pca.c:35:12: note: in expansion of macro ‘N_GNEW’
     eigs = N_GNEW(new_dim, double *);
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pca.c:37:12: note: in expansion of macro ‘N_GNEW’
  eigs[i] = N_GNEW(dim, double);
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pca.c:38:13: note: in expansion of macro ‘N_GNEW’
     evals = N_GNEW(new_dim, double);
             ^~~~~~
adjust.c: In function ‘updateGraph’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pca.c:40:10: note: in expansion of macro ‘N_GNEW’
     DD = N_GNEW(dim, double *);
          ^~~~~~
adjust.c:647:36: warning: unused parameter ‘graph’ [-Wunused-parameter]
 static void updateGraph(Agraph_t * graph)
                                    ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
pca.c:41:19: note: in expansion of macro ‘N_GNEW’
     storage_ptr = N_GNEW(dim * dim, double);
                   ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from adjust.c:19:
adjust.c: In function ‘getSizes’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:673:19: note: in expansion of macro ‘N_GNEW’
     real *sizes = N_GNEW(Ndim * agnnodes(g), real);
                   ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:686:10: note: in expansion of macro ‘N_GNEW’
  elabs = N_GNEW(nedge_nodes, int);
          ^~~~~~
pca.c: In function ‘iterativePCA_1D’:
pca.c:102:12: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
     return power_iteration(mat, dim, 1, &new_direction, &eval, TRUE);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
neatosplines.c: In function ‘spline_merge’:
neatosplines.c:34:38: warning: unused parameter ‘n’ [-Wunused-parameter]
 static boolean spline_merge(node_t * n)
                                      ^
neatosplines.c: In function ‘swap_ends_p’:
neatosplines.c:39:37: warning: unused parameter ‘e’ [-Wunused-parameter]
 static boolean swap_ends_p(edge_t * e)
                                     ^
neatosplines.c: At top level:
neatosplines.c:44:1: warning: missing initializer for field ‘ignoreSwap’ of ‘splineInfo {aka struct <anonymous>}’ [-Wmissing-field-initializers]
 static splineInfo sinfo = { swap_ends_p, spline_merge };
 ^~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from neato.h:35,
                 from neatosplines.c:17:
../../lib/common/types.h:88:10: note: ‘ignoreSwap’ declared here
  boolean ignoreSwap;                     /* Test for swapped edges if false */
          ^~~~~~~~~~
adjust.c: In function ‘makeMatrix’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:730:9: note: in expansion of macro ‘N_GNEW’
     I = N_GNEW(nedges, int);
         ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatosplines.c:17:
neatosplines.c: In function ‘make_barriers’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatosplines.c:61:11: note: in expansion of macro ‘N_GNEW’
     bar = N_GNEW(n, Pedge_t);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:731:9: note: in expansion of macro ‘N_GNEW’
     J = N_GNEW(nedges, int);
         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:732:11: note: in expansion of macro ‘N_GNEW’
     val = N_GNEW(nedges, real);
           ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
adjust.c:737:9: note: in expansion of macro ‘N_NEW’
  valD = N_NEW(nedges, real);
         ^~~~~
stress.c: In function ‘initLayout’:
stress.c:159:23: warning: unused parameter ‘graph’ [-Wunused-parameter]
 initLayout(vtx_data * graph, int n, int dim, double **coords,
                       ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stress.c:15:
stress.c: In function ‘circuitModel’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:202:18: note: in expansion of macro ‘N_NEW’
     float *Dij = N_NEW(nG * (nG + 1) / 2, float);
                  ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:148:15: note: in expansion of macro ‘N_GNEW’
     h->data = N_GNEW(h->maxSize, Pair);
               ^~~~~~
neatosplines.c: In function ‘newitem’:
neatosplines.c:117:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void *newitem(Dt_t * d, edgeitem * obj, Dtdisc_t * disc)
                             ^
neatosplines.c: In function ‘freeitem’:
neatosplines.c:130:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeitem(Dt_t * d, edgeitem * obj, Dtdisc_t * disc)
                             ^
neatosplines.c:130:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freeitem(Dt_t * d, edgeitem * obj, Dtdisc_t * disc)
                                                           ^~~~
neatosplines.c: In function ‘cmpitems’:
closest.c: In function ‘insert’:
closest.c:179:49: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  h->data = (Pair *) realloc(h->data, h->maxSize * sizeof(Pair));
                                                 ^
neatosplines.c:149:14: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     if ((x = key1->p1.x - key2->p1.x))
              ^~~~
adjust.c:703:42: warning: unused parameter ‘dim’ [-Wunused-parameter]
 SparseMatrix makeMatrix(Agraph_t* g, int dim, SparseMatrix *D)
                                          ^~~
neatosplines.c:151:14: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     if ((x = key1->p1.y - key2->p1.y))
              ^~~~
closest.c:34:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQ(p,q) ((p).dist == (q).dist)
                           ^
closest.c:91:35: note: in expansion of macro ‘EQ’
   (LT(h->data[i],h->data[j]) || ((EQ(h->data[i],h->data[j])) && (rand()%2)))
                                   ^~
closest.c:183:21: note: in expansion of macro ‘greaterPriority’
     while (i > 0 && greaterPriority(h, i, parent(i))) {
                     ^~~~~~~~~~~~~~~
neatosplines.c:153:14: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     if ((x = key1->p2.x - key2->p2.x))
              ^~~~
stress.c: In function ‘sparse_stress_subspace_majorization_kD’:
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from adjust.c:19:
adjust.c: In function ‘fdpAdjust’:
neatosplines.c:155:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     return (key1->p2.y - key2->p2.y);
            ~~~~~~~~~~~~^~~~~~~~~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:290:25: note: in expansion of macro ‘N_GNEW’
     double **subspace = N_GNEW(subspace_dim, double *);
                         ^~~~~~
neatosplines.c:136:17: warning: unused parameter ‘d’ [-Wunused-parameter]
 cmpitems(Dt_t * d, edgeinfo * key1, edgeinfo * key2, Dtdisc_t * disc)
                 ^
neatosplines.c:136:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 cmpitems(Dt_t * d, edgeinfo * key1, edgeinfo * key2, Dtdisc_t * disc)
                                                                 ^~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:291:25: note: in expansion of macro ‘N_GNEW’
     double *d_storage = N_GNEW(subspace_dim * n, double);
                         ^~~~~~
poly.c: In function ‘bbox’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
adjust.c:778:17: note: in expansion of macro ‘N_NEW’
     real *pos = N_NEW(Ndim * agnnodes(g), real);
                 ^~~~~
poly.c:53:12: warning: declaration of ‘xmin’ shadows a global declaration [-Wshadow]
     double xmin, ymin, xmax, ymax;
            ^~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from kkutils.h:23,
                 from closest.c:15:
closest.c: In function ‘find_closest_pairs’:
In file included from poly.h:21:0,
                 from poly.c:21:
geometry.h:33:19: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                   ^~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:212:17: note: in expansion of macro ‘N_GNEW’
     int *left = N_GNEW(n, int);
                 ^~~~~~
poly.c:53:18: warning: declaration of ‘ymin’ shadows a global declaration [-Wshadow]
     double xmin, ymin, xmax, ymax;
                  ^~~~
In file included from poly.h:21:0,
                 from poly.c:21:
geometry.h:33:31: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                               ^~~~
poly.c:53:24: warning: declaration of ‘xmax’ shadows a global declaration [-Wshadow]
     double xmin, ymin, xmax, ymax;
                        ^~~~
In file included from poly.h:21:0,
                 from poly.c:21:
geometry.h:33:25: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                         ^~~~
poly.c:53:30: warning: declaration of ‘ymax’ shadows a global declaration [-Wshadow]
     double xmin, ymin, xmax, ymax;
                              ^~~~
In file included from poly.h:21:0,
                 from poly.c:21:
geometry.h:33:37: note: shadowed declaration is here
     extern double xmin, xmax, ymin, ymax; /* extreme x,y values of sites */
                                     ^~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:213:18: note: in expansion of macro ‘N_GNEW’
     int *right = N_GNEW(n, int);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:350:19: note: in expansion of macro ‘N_GNEW’
     CenterIndex = N_GNEW(n, int);
                   ^~~~~~
closest.c:214:5: warning: missing initializer for field ‘dist’ of ‘Pair {aka struct <anonymous>}’ [-Wmissing-field-initializers]
     Pair pair = { 0, 0 }, new_pair;
     ^~~~
closest.c:30:12: note: ‘dist’ declared here
     double dist;  /* distance between the nodes in the layout */
            ^~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from kkutils.h:23,
                 from closest.c:15:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:217:21: note: in expansion of macro ‘N_GNEW’
     int *ordering = N_GNEW(n, int);
                     ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from bfs.h:21,
                 from dijkstra.c:24:
dijkstra.c: In function ‘initHeap’:
poly.c: In function ‘isBox’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:218:25: note: in expansion of macro ‘N_GNEW’
     int *inv_ordering = N_GNEW(n, int);
                         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
dijkstra.c:104:20: note: in expansion of macro ‘N_GNEW’
     else h->data = N_GNEW(n - 1, int);
                    ^~~~~~
bfs.c: In function ‘bfs_bounded’:
bfs.c:74:47: warning: unused parameter ‘n’ [-Wunused-parameter]
 bfs_bounded(int vertex, vtx_data * graph, int n, DistType * dist,
                                               ^
poly.c:134:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (verts[0].y == verts[1].y)
                    ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:370:12: note: in expansion of macro ‘N_GNEW’
     dist = N_GNEW(n, DistType);
            ^~~~~~
poly.c:135:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  return ((verts[2].y == verts[3].y) &&
                      ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:375:22: note: in expansion of macro ‘N_GNEW’
     invCenterIndex = N_GNEW(num_centers, int);
                      ^~~~~~
poly.c:136:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   (verts[0].x == verts[3].x) && (verts[1].x == verts[2].x));
               ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from bfs.h:21,
                 from bfs.c:23:
bfs.c: In function ‘mkQueue’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
bfs.c:124:16: note: in expansion of macro ‘N_GNEW’
     qp->data = N_GNEW(size, int);
                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:377:15: note: in expansion of macro ‘N_GNEW’
     storage = N_GNEW(n * num_centers, DistType);
               ^~~~~~
poly.c:136:45: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   (verts[0].x == verts[3].x) && (verts[1].x == verts[2].x));
                                             ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:378:11: note: in expansion of macro ‘N_GNEW’
     Dij = N_GNEW(num_centers, DistType *);
           ^~~~~~
bfs.c: At top level:
poly.c:138:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  return ((verts[0].x == verts[1].x) &&
                      ^~
bfs.c:129:8: warning: no previous prototype for ‘newQueue’ [-Wmissing-prototypes]
 Queue *newQueue(int size)
        ^~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from smart_ini_x.c:14:
smart_ini_x.c: In function ‘power_iteration_orthog’:
closest.c:66:49: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   s->data = (Pair*) realloc(s->data, s->max_size*sizeof(Pair)); \
                                                 ^
closest.c:248:2: note: in expansion of macro ‘push’
  push(pairs_stack, pair);
  ^~~~
poly.c:139:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   (verts[2].x == verts[3].x) &&
               ^~
poly.c:140:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   (verts[0].y == verts[3].y) && (verts[1].y == verts[2].y));
               ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:68:20: note: in expansion of macro ‘N_GNEW’
  double *tmp_vec = N_GNEW(n, double);
                    ^~~~~~
bfs.c:141:6: warning: no previous prototype for ‘delQueue’ [-Wmissing-prototypes]
 void delQueue(Queue * qp)
      ^~~~~~~~
poly.c:140:45: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   (verts[0].y == verts[3].y) && (verts[1].y == verts[2].y));
                                             ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:69:21: note: in expansion of macro ‘N_GNEW’
  double *last_vec = N_GNEW(n, double);
                     ^~~~~~
dijkstra.c: In function ‘dijkstra’:
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatosplines.c:17:
neatosplines.c: In function ‘makeSelfArcs’:
adjust.c: In function ‘vpscAdjust’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatosplines.c:239:19: note: in expansion of macro ‘N_GNEW’
  edge_t **edges = N_GNEW(cnt, edge_t *);
                   ^~~~~~
dijkstra.c:166:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     index = (int *) realloc(index, n * sizeof(int));
                                      ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:834:21: note: in expansion of macro ‘N_GNEW’
     pointf* nsize = N_GNEW(nnodes, pointf);
                     ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:433:21: note: in expansion of macro ‘N_GNEW’
     visited_nodes = N_GNEW(n, int);
                     ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from poly.c:17:
poly.c: In function ‘genRound’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:170:13: note: in expansion of macro ‘N_GNEW’
     verts = N_GNEW(sides, Point);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:835:22: note: in expansion of macro ‘N_GNEW’
     float** coords = N_GNEW(dim, float*);
                      ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:434:17: note: in expansion of macro ‘N_GNEW’
     distances = N_GNEW(n, dist_data);
                 ^~~~~~
dijkstra.c:179:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (closestDist == MAX_DIST)
                  ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
adjust.c:836:24: note: in expansion of macro ‘N_GNEW’
     float* f_storage = N_GNEW(dim * nnodes, float);
                        ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from kkutils.h:23,
                 from closest.c:15:
closest.c: In function ‘construct_graph’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:439:27: note: in expansion of macro ‘N_GNEW’
      distances[i].edges = N_GNEW(n - 1, int);
                           ^~~~~~
adjust.c:839:14: warning: declaration of ‘margin’ shadows a global declaration [-Wshadow]
     expand_t margin;
              ^~~~~~
adjust.c:40:15: note: shadowed declaration is here
 static double margin = 0.05; /* Create initial bounding box by adding
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:310:20: note: in expansion of macro ‘N_GNEW’
     int *degrees = N_GNEW(n, int);
                    ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:440:27: note: in expansion of macro ‘N_GNEW’
      distances[i].edist = N_GNEW(n - 1, DistType);
                           ^~~~~~
dijkstra.c:193:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (dist[i] == MAX_DIST) /* 'i' is not connected to 'vertex' */
              ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:314:18: note: in expansion of macro ‘N_GNEW’
     int *edges = N_GNEW(new_nedges, int);
                  ^~~~~~
poly.c: In function ‘makeAddPoly’:
poly.c:192:8: warning: declaration of ‘b’ shadows a previous local [-Wshadow]
  Point b;
        ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:315:22: note: in expansion of macro ‘N_GNEW’
     float *weights = N_GNEW(new_nedges, float);
                      ^~~~~~
poly.c:189:10: note: shadowed declaration is here
     boxf b;
          ^
smart_ini_x.c: In function ‘compute_avgs’:
dijkstra.c: In function ‘dijkstra_bounded’:
dijkstra.c:227:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      (boolean *) realloc(node_in_neighborhood, n * sizeof(boolean));
                                                  ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:184:19: note: in expansion of macro ‘N_GNEW’
  float* row_avg = N_GNEW(n, float);
                   ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from poly.c:17:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:197:10: note: in expansion of macro ‘N_GNEW’
  verts = N_GNEW(sides, Point);
          ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
closest.c:331:30: note: in expansion of macro ‘N_GNEW’
     *New_graph = new_graph = N_GNEW(n, vtx_data);
                              ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from dijkstra.h:23,
                 from embed_graph.c:23:
embed_graph.c: In function ‘embed_graph’:
neatosplines.c: In function ‘makeObstacle’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:485:17: note: in expansion of macro ‘N_GNEW’
      storage1 = N_GNEW(available_space, int);
                 ^~~~~~
dijkstra.c:241:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     index = (int *) realloc(index, n * sizeof(int));
                                      ^
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
neatosplines.c:329:12: note: in expansion of macro ‘N_NEW’
  obs->ps = N_NEW(sides, Ppoint_t);
            ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:486:17: note: in expansion of macro ‘N_GNEW’
      storage2 = N_GNEW(available_space, DistType);
                 ^~~~~~
smart_ini_x.c:194:28: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
   row_avg[i]=(float)sum_row/n;
                            ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
embed_graph.c:43:25: note: in expansion of macro ‘N_GNEW’
     DistType *storage = N_GNEW(n * dim, DistType);
                         ^~~~~~
smart_ini_x.c:196:21: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  *all_avg=(float)sum/(n*n);
                     ^
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from smart_ini_x.c:14:
smart_ini_x.c: In function ‘compute_Bij’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
embed_graph.c:45:22: note: in expansion of macro ‘N_GNEW’
     DistType *dist = N_GNEW(n, DistType); /* this vector stores  the distances of
                      ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:204:19: note: in expansion of macro ‘N_GNEW’
  float* storage = N_GNEW(n*n,float);
                   ^~~~~~
neatosplines.c:336:4: warning: switch missing default case [-Wswitch-default]
    switch (j) {
    ^~~~~~
dijkstra.c:259:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (closestDist == MAX_DIST)
                  ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:205:16: note: in expansion of macro ‘N_GNEW’
  float** Bij = N_GNEW(n, float*);
                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
embed_graph.c:57:24: note: in expansion of macro ‘N_GNEW’
     *Coords = coords = N_GNEW(dim, DistType *);
                        ^~~~~~
  CC       call_tri.lo
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:219:11: note: in expansion of macro ‘N_GNEW’
   verts = N_GNEW(sides, Point);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:524:11: note: in expansion of macro ‘N_GNEW’
     lap = N_GNEW(n, vtx_data);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:525:13: note: in expansion of macro ‘N_GNEW’
     edges = N_GNEW(nedges + n, int);
             ^~~~~~
smart_ini_x.c:215:31: warning: conversion to ‘float’ from ‘DistType {aka int}’ may alter its value [-Wconversion]
    Bij[i][j]=-(float)Dij[i][j]*Dij[i][j]+row_avg[i]+row_avg[j]-all_avg;
                               ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:526:13: note: in expansion of macro ‘N_GNEW’
     ewgts = N_GNEW(nedges + n, float);
             ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from smart_ini_x.c:14:
smart_ini_x.c: In function ‘CMDS_orthog’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:229:17: note: in expansion of macro ‘N_GNEW’
  double* evals= N_GNEW(dim, double);
                 ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:233:16: note: in expansion of macro ‘N_GNEW’
   orthog_aux = N_GNEW(n, double);
                ^~~~~~
adjust.c: In function ‘normalize’:
adjust.c:941:9: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (p.x || p.y) ret = 1;
         ^
stress.c:546:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
   ewgts[j] = -1.0 / (float) dist_list[j];
              ^
smart_ini_x.c:224:23: warning: unused parameter ‘graph’ [-Wunused-parameter]
 CMDS_orthog(vtx_data* graph, int n, int dim, double** eigs, double tol,
                       ^~~~~
adjust.c:941:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (p.x || p.y) ret = 1;
             ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from bfs.h:21,
                 from dijkstra.c:24:
dijkstra.c: In function ‘initHeap_f’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
dijkstra.c:305:15: note: in expansion of macro ‘N_GNEW’
     h->data = N_GNEW(n - 1, int);
               ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from smart_ini_x.c:14:
smart_ini_x.c: In function ‘IMDS_given_dim’:
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stress.c:15:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:562:18: note: in expansion of macro ‘N_GNEW’
     directions = N_GNEW(dim, double *);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:263:16: note: in expansion of macro ‘N_GNEW’
  float** lap = N_GNEW(n, float*);
                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:248:14: note: in expansion of macro ‘N_GNEW’
      verts = N_GNEW(sides, Point);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:563:21: note: in expansion of macro ‘N_GNEW’
     directions[0] = N_GNEW(dim * subspace_dim, double);
                     ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:266:20: note: in expansion of macro ‘N_GNEW’
  double* balance = N_GNEW(n, double);
                    ^~~~~~
poly.c:250:38: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[0] = makeScaledTransPoint(b.LL.x, b.LL.y, -xmargin, -ymargin);
                                      ^
poly.c:250:46: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[0] = makeScaledTransPoint(b.LL.x, b.LL.y, -xmargin, -ymargin);
                                              ^
poly.c:251:38: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[1] = makeScaledTransPoint(b.UR.x, b.LL.y, xmargin, -ymargin);
                                      ^
poly.c:251:46: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[1] = makeScaledTransPoint(b.UR.x, b.LL.y, xmargin, -ymargin);
                                              ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:287:16: note: in expansion of macro ‘N_GNEW’
   orthog_aux = N_GNEW(n, double);
                ^~~~~~
poly.c:252:38: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[2] = makeScaledTransPoint(b.UR.x, b.UR.y, xmargin, ymargin);
                                      ^
poly.c:252:46: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[2] = makeScaledTransPoint(b.UR.x, b.UR.y, xmargin, ymargin);
                                              ^
stress.c:599:22: warning: cast from function call of type ‘int’ to non-matching type ‘double’ [-Wbad-function-cast]
   directions[k][i] = (double) (rand()) / RAND_MAX;
                      ^
poly.c:253:38: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[3] = makeScaledTransPoint(b.LL.x, b.UR.y, -xmargin, ymargin);
                                      ^
poly.c:253:46: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      verts[3] = makeScaledTransPoint(b.LL.x, b.UR.y, -xmargin, ymargin);
                                              ^
dijkstra.c: In function ‘dijkstra_f’:
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from quad_prog_solve.c:14:
quad_prog_solve.c: In function ‘unpackMatrix’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
dijkstra.c:371:13: note: in expansion of macro ‘N_GNEW’
     index = N_GNEW(n, int);
             ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stress.c:15:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:628:9: note: in expansion of macro ‘N_GNEW’
     b = N_GNEW(n, double);
         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:33:11: note: in expansion of macro ‘N_GNEW’
     mat = N_GNEW(n, float *);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
smart_ini_x.c:308:14: note: in expansion of macro ‘N_GNEW’
  f_storage = N_GNEW(n*n, float);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
stress.c:629:20: note: in expansion of macro ‘N_GNEW’
     b_restricted = N_GNEW(subspace_dim, double);
                    ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:34:14: note: in expansion of macro ‘N_GNEW’
     mat[0] = N_GNEW(n * n, float);
              ^~~~~~
adjust.c:955:9: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (phi) {
         ^~~
poly.c: In function ‘makePoly’:
poly.c:284:8: warning: declaration of ‘b’ shadows a previous local [-Wshadow]
  Point b;
        ^
poly.c:281:10: note: shadowed declaration is here
     boxf b;
          ^
dijkstra.c:384:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (closestDist == MAXFLOAT)
                  ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from poly.c:17:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:289:10: note: in expansion of macro ‘N_GNEW’
  verts = N_GNEW(sides, Point);
          ^~~~~~
stress.c:649:21: warning: conversion to ‘float’ from ‘DistType {aka int}’ may alter its value [-Wconversion]
    L_ij = -ewgts[j] * dist_list[j] / dist_ij; /* L_ij=w_{ij}*d_{ij}/dist_{ij} */
                     ^
smart_ini_x.c:331:34: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
     Dij[i][j]=Dij[j][i]=diff>0 ? (DistType)sqrt(diff) : 0;
                                  ^
neatosplines.c:277:13: warning: variable ‘desc’ set but not used [-Wunused-but-set-variable]
     epsf_t *desc;
             ^~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:300:11: note: in expansion of macro ‘N_GNEW’
   verts = N_GNEW(sides, Point);
           ^~~~~~
smart_ini_x.c:344:26: warning: conversion to ‘float’ from ‘DistType {aka int}’ may alter its value [-Wconversion]
     balance[i]+=Dij[i][j]*(-lap[i][j]); // w_{ij}*delta_{ij}
                          ^
smart_ini_x.c:347:26: warning: conversion to ‘float’ from ‘DistType {aka int}’ may alter its value [-Wconversion]
     balance[i]-=Dij[i][j]*(-lap[i][j]); // w_{ij}*delta_{ij}
                          ^
quad_prog_solve.c: In function ‘computeHierarchyBoundaries’:
neatosplines.c: In function ‘getPath’:
quad_prog_solve.c:101:46: warning: unused parameter ‘n’ [-Wunused-parameter]
 computeHierarchyBoundaries(float *place, int n, int *ordering, int *levels,
                                              ^
stress.c:262:13: warning: unused parameter ‘nedges_graph’ [-Wunused-parameter]
         int nedges_graph, /* Number of edges */
             ^~~~~~~~~~~~
neatosplines.c:442:65: warning: unused parameter ‘obs’ [-Wunused-parameter]
 getPath(edge_t * e, vconfig_t * vconfig, int chkPts, Ppoly_t ** obs,
                                                                 ^~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stress.c:15:
stress.c: In function ‘compute_weighted_apsp_packed’:
neatosplines.c:443:6: warning: unused parameter ‘npoly’ [-Wunused-parameter]
  int npoly)
      ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:716:18: note: in expansion of macro ‘N_NEW’
     float *Dij = N_NEW(n * (n + 1) / 2, float);
                  ^~~~~
quad_prog_solve.c: In function ‘constrained_majorization_new’:
smart_ini_x.c:365:18: warning: conversion to ‘float’ from ‘DistType {aka int}’ may alter its value [-Wconversion]
      b+=Dij[i][j]*(-lap[i][j]);
                  ^
quad_prog_solve.c:146:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (levels_gap != 0) {
                    ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:321:14: note: in expansion of macro ‘N_GNEW’
      verts = N_GNEW(sides, Point);
              ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:718:17: note: in expansion of macro ‘N_NEW’
     float *Di = N_NEW(n, float);
                 ^~~~~
smart_ini_x.c:369:18: warning: conversion to ‘float’ from ‘DistType {aka int}’ may alter its value [-Wconversion]
      b-=Dij[i][j]*(-lap[i][j]);
                  ^
smart_ini_x.c:373:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if ((b != balance[i]) && (fabs(1-b/balance[i])>1e-5)) {
           ^~
poly.c:343:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((xmargin != 1.0) || (ymargin != 1.0))
                  ^~
quad_prog_solve.c:198:30: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (place[ordering[right]] != cur_place) {
                              ^~
poly.c:343:38: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((xmargin != 1.0) || (ymargin != 1.0))
                                      ^~
stress.c: In function ‘compute_apsp_packed’:
quad_prog_solve.c:239:31: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if (desired_place[node] == cur_place) {
                               ^~
adjust.c: In function ‘getAdjustMode’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:775:18: note: in expansion of macro ‘N_NEW’
     float *Dij = N_NEW(n * (n + 1) / 2, float);
                  ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:777:20: note: in expansion of macro ‘N_NEW’
     DistType *Di = N_NEW(n, DistType);
                    ^~~~~
adjust.c:1040:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      if (!strncasecmp(s, ap->attrib, ap->len)) {
                                      ^~
poly.c: In function ‘edgesIntersect’:
poly.c:400:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((cross == 0) && !bHA && !aHB) {
             ^~
stress.c: In function ‘compute_apsp_artifical_weights_packed’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:813:15: note: in expansion of macro ‘N_NEW’
     weights = N_NEW(nedges, float);
               ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:814:15: note: in expansion of macro ‘N_NEW’
     vtx_vec = N_NEW(n, int);
               ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from poly.c:17:
poly.c: In function ‘inPoly’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:435:8: note: in expansion of macro ‘N_GNEW’
  tp3 = N_GNEW(maxcnt, Point);
        ^~~~~~
poly.c:448:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((tp3[i].y == 0) && (tp3[i1].y == 0)) {
                ^~
poly.c:448:36: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((tp3[i].y == 0) && (tp3[i1].y == 0)) {
                                    ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatosplines.c:17:
neatosplines.c: In function ‘_spline_edges’:
stress.c:847:22: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
       ((float) deg_i + deg_j -
                      ^
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
neatosplines.c:567:8: note: in expansion of macro ‘N_NEW’
  obs = N_NEW(agnnodes(g), Ppoly_t *);
        ^~~~~
stress.c:847:30: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
       ((float) deg_i + deg_j -
                              ^
poly.c:464:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (x == 0)
            ^~
adjust.c: In function ‘simpleScale’:
poly.c:469:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if ((tp3[i].y == 0) || (tp3[i1].y == 0)) {
                 ^~
quad_prog_solve.c: In function ‘compare_incr’:
adjust.c:1099:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if ((sc.y == 1) && (sc.x == 1)) return 0;
                ^~
quad_prog_solve.c:410:16: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     if (place[*(int *) a] > place[*(int *) b]) {
                ^
stress.c: At top level:
poly.c:469:37: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if ((tp3[i].y == 0) || (tp3[i1].y == 0)) {
                                     ^~
stress.c:868:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
quad_prog_solve.c:410:36: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     if (place[*(int *) a] > place[*(int *) b]) {
                                    ^
quad_prog_solve.c:412:23: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     } else if (place[*(int *) a] < place[*(int *) b]) {
                       ^
adjust.c:1099:31: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if ((sc.y == 1) && (sc.x == 1)) return 0;
                               ^~
poly.c: In function ‘inBox’:
quad_prog_solve.c:412:43: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     } else if (place[*(int *) a] < place[*(int *) b]) {
                                           ^
poly.c:485:33: warning: declaration of ‘origin’ shadows a global declaration [-Wshadow]
 static int inBox(Point p, Point origin, Point corner)
                                 ^~~~~~
In file included from poly.h:21:0,
                 from poly.c:21:
geometry.h:31:18: note: shadowed declaration is here
     extern Point origin;
                  ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatoinit.c:23:
neatoinit.c: In function ‘cluster_map’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:192:25: note: in expansion of macro ‘N_NEW’
     boolean* assigned = N_NEW(agnnodes(g), boolean);
                         ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
neatosplines.c:628:18: note: in expansion of macro ‘N_NEW’
       P->boxes = N_NEW(agnnodes(g) + 20 * 2 * 9, boxf);
                  ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:203:28: note: in expansion of macro ‘N_GNEW’
     cs = cdata->clusters = N_GNEW(nclusters,int*);
                            ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from poly.c:17:
poly.c: In function ‘polyOverlap’:
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from conjgrad.h:23,
                 from conjgrad.c:16:
conjgrad.c: In function ‘conjugate_gradient’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:533:8: note: in expansion of macro ‘N_GNEW’
  tp1 = N_GNEW(maxcnt, Point);
        ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:204:32: note: in expansion of macro ‘N_GNEW’
     cn = cdata->clustersizes = N_GNEW(nclusters,int);
                                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
poly.c:534:8: note: in expansion of macro ‘N_GNEW’
  tp2 = N_GNEW(maxcnt, Point);
        ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:34:17: note: in expansion of macro ‘N_GNEW’
     double *r = N_GNEW(n, double);
                 ^~~~~~
quad_prog_solve.c: In function ‘constrained_majorization_gradient_projection’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:212:25: note: in expansion of macro ‘N_GNEW’
             c = *cs++ = N_GNEW(*cn++,int);
                         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:35:17: note: in expansion of macro ‘N_GNEW’
     double *p = N_GNEW(n, double);
                 ^~~~~~
quad_prog_solve.c:495:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     (size_t) endOfLevel - levels[i], sizeof(int),
                         ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:36:18: note: in expansion of macro ‘N_GNEW’
     double *Ap = N_GNEW(n, double);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:37:18: note: in expansion of macro ‘N_GNEW’
     double *Ax = N_GNEW(n, double);
                  ^~~~~~
quad_prog_solve.c:502:40: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
       place[l] + place[u] - levels_gap * (e->lev[l] +
                                        ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:38:22: note: in expansion of macro ‘N_GNEW’
     double *alphap = N_GNEW(n, double);
                      ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:228:15: note: in expansion of macro ‘N_GNEW’
     cdata->bb=N_GNEW(cdata->nclusters,boxf);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:40:22: note: in expansion of macro ‘N_GNEW’
     double *orth_b = N_GNEW(n, double);
                      ^~~~~~
quad_prog_solve.c:511:32: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
    pos = place[u] - levels_gap * e->lev[u];
                                ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:229:21: note: in expansion of macro ‘N_GNEW’
     cdata->toplevel=N_GNEW(cdata->ntoplevel,int);
                     ^~~~~~
conjgrad.c:52:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (p_Ap == 0)
           ^~
quad_prog_solve.c:523:32: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
    pos = place[l] - levels_gap * e->lev[l];
                                ^
conjgrad.c:70:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (r_r == 0) {
              ^~
quad_prog_solve.c:535:24: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
    avgPos + levels_gap * e->lev[ordering[j]];
                        ^
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stress.c:15:
stress.c: In function ‘stress_majorization_kD_mkernel’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1030:14: note: in expansion of macro ‘N_NEW’
     coords = N_NEW(dim, float *);
              ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from conjgrad.h:23,
                 from conjgrad.c:16:
conjgrad.c: In function ‘conjugate_gradient_f’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:107:17: note: in expansion of macro ‘N_GNEW’
     double *r = N_GNEW(n, double);
                 ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1031:17: note: in expansion of macro ‘N_NEW’
     f_storage = N_NEW(dim * n, float);
                 ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:108:17: note: in expansion of macro ‘N_GNEW’
     double *p = N_GNEW(n, double);
                 ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:109:18: note: in expansion of macro ‘N_GNEW’
     double *Ap = N_GNEW(n, double);
                  ^~~~~~
stress.c:1043:29: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  constant_term = ((float) n * (n - 1) / 2);
                             ^
quad_prog_solve.c:559:16: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      tmptest = fabs(place[i] - old_place[i]);
                ^~~~
neatoinit.c: In function ‘user_spline’:
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
neatoinit.c:305:7: note: in expansion of macro ‘ALLOC’
  ps = ALLOC(n, 0, pointf);
       ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stress.c:15:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1079:15: note: in expansion of macro ‘N_NEW’
     degrees = N_NEW(n, DegType);
               ^~~~~
quad_prog_solve.c:424:12: warning: unused parameter ‘ndims’ [-Wunused-parameter]
        int ndims, int cur_axis,
            ^~~~~
quad_prog_solve.c: In function ‘constrained_majorization_new_with_gaps’:
stress.c:1081:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     memset(degrees, 0, n * sizeof(DegType));
                          ^
quad_prog_solve.c:611:12: warning: declaration of ‘place’ shadows a global declaration [-Wshadow]
     float *place = coords[cur_axis];
            ^~~~~
adjust.c: In function ‘parseFactor’:
quad_prog_solve.c:407:15: note: shadowed declaration is here
 static float *place;
               ^~~~~
adjust.c:1276:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      pp->x = 1.0 + x/sepfact;
              ^~~
adjust.c:1277:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      pp->y = 1.0 + y/sepfact;
              ^~~
stress.c:1093:16: warning: conversion to ‘float’ from ‘long double’ may alter its value [-Wfloat-conversion]
  lap2[count] = degrees[i];
                ^~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stress.c:15:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1110:9: note: in expansion of macro ‘N_NEW’
     b = N_NEW(dim, float *);
         ^~~~~
adjust.c: In function ‘sepFactor’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1111:12: note: in expansion of macro ‘N_NEW’
     b[0] = N_NEW(dim * n, float);
            ^~~~~
adjust.c:38:25: warning: conversion to ‘float’ alters ‘double’ constant value [-Wfloat-conversion]
 #define SEPFACT         0.8  /* default esep/sep */
                         ^
adjust.c:1294:71: note: in expansion of macro ‘SEPFACT’
     else if ((marg = agget(g, "esep")) && parseFactor(marg, &pmargin, SEPFACT, DFLT_MARGIN)) {
                                                                       ^~~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1116:18: note: in expansion of macro ‘N_NEW’
     tmp_coords = N_NEW(n, float);
                  ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1117:24: note: in expansion of macro ‘N_NEW’
     dist_accumulator = N_NEW(n, float);
                        ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stress.c:1128:12: note: in expansion of macro ‘N_NEW’
     lap1 = N_NEW(lap_length, float);
            ^~~~~
adjust.c: In function ‘esepFactor’:
adjust.c:38:25: warning: conversion to ‘float’ alters ‘double’ constant value [-Wfloat-conversion]
 #define SEPFACT         0.8  /* default esep/sep */
                         ^
adjust.c:1320:83: note: in expansion of macro ‘SEPFACT’
     else if ((marg = agget(g, "sep")) && parseFactor(marg, &pmargin, 1.0/SEPFACT, SEPFACT*DFLT_MARGIN)) {
                                                                                   ^~~~~~~
stress.c:1148:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  memset(degrees, 0, n * sizeof(DegType));
                       ^
quad_prog_solve.c:755:31: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if (desired_place[node] == cur_place) {
                               ^~
adjust.c:38:25: warning: conversion to ‘float’ alters ‘double’ constant value [-Wfloat-conversion]
 #define SEPFACT         0.8  /* default esep/sep */
                         ^
adjust.c:1323:26: note: in expansion of macro ‘SEPFACT’
  pmargin.x = pmargin.y = SEPFACT*DFLT_MARGIN;
                          ^~~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:110:18: note: in expansion of macro ‘N_GNEW’
     double *Ax = N_GNEW(n, double);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:111:22: note: in expansion of macro ‘N_GNEW’
     double *alphap = N_GNEW(n, double);
                      ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:113:22: note: in expansion of macro ‘N_GNEW’
     double *orth_b = N_GNEW(n, double);
                      ^~~~~~
neatoinit.c: In function ‘add_cluster’:
neatoinit.c:453:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     GD_clust(g) = ZALLOC(cno + 1, GD_clust(g), graph_t *, GD_n_cluster(g));
                          ^
../../lib/common/memory.h:43:63: note: in definition of macro ‘ZALLOC’
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                               ^~~~
stress.c:1209:20: warning: conversion to ‘float’ from ‘long double’ may alter its value [-Wfloat-conversion]
      lap1[count] = degrees[i];
                    ^~~~~~~
conjgrad.c:127:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (p_Ap == 0)
           ^~
../../lib/common/types.h:396:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define GD_n_cluster(g) (((Agraphinfo_t*)AGDATA(g))->n_cluster)
                         ^
../../lib/common/memory.h:43:81: note: in definition of macro ‘ZALLOC’
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                                                 ^~~~~
neatoinit.c:453:59: note: in expansion of macro ‘GD_n_cluster’
     GD_clust(g) = ZALLOC(cno + 1, GD_clust(g), graph_t *, GD_n_cluster(g));
                                                           ^~~~~~~~~~~~
conjgrad.c:145:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (r_r == 0) {
              ^~
../../lib/common/memory.h:43:109: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ZALLOC(size,ptr,type,osize) (ptr? (type*)zrealloc(ptr,size,sizeof(type),osize):(type*)zmalloc((size)*sizeof(type)))
                                                                                                             ^
neatoinit.c:453:19: note: in expansion of macro ‘ZALLOC’
     GD_clust(g) = ZALLOC(cno + 1, GD_clust(g), graph_t *, GD_n_cluster(g));
                   ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stuff.c:17:
stuff.c: In function ‘new_array’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stuff.c:52:10: note: in expansion of macro ‘N_NEW’
     rv = N_NEW(m, double *);
          ^~~~~
info.c: In function ‘compare’:
info.c:47:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((p->p.x == q->p.x) && (p->p.y == q->p.y))
                 ^~
info.c:47:39: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((p->p.x == q->p.x) && (p->p.y == q->p.y))
                                       ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from conjgrad.h:23,
                 from conjgrad.c:16:
conjgrad.c: In function ‘conjugate_gradient_mkernel’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:178:16: note: in expansion of macro ‘N_NEW’
     float *r = N_NEW(n, float);
                ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stuff.c:53:11: note: in expansion of macro ‘N_NEW’
     mem = N_NEW(m * n, double);
           ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:179:16: note: in expansion of macro ‘N_NEW’
     float *p = N_NEW(n, float);
                ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:180:17: note: in expansion of macro ‘N_NEW’
     float *Ap = N_NEW(n, float);
                 ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
conjgrad.c:181:17: note: in expansion of macro ‘N_NEW’
     float *Ax = N_NEW(n, float);
                 ^~~~~
stuff.c: In function ‘new_3array’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stuff.c:77:10: note: in expansion of macro ‘N_NEW’
     rv = N_NEW(m + 1, double **);
          ^~~~~
info.c: In function ‘addVertex’:
info.c:167:12: warning: declaration of ‘origin’ shadows a global declaration [-Wshadow]
     Point *origin = &(s->coord);
            ^~~~~~
In file included from site.h:23:0,
                 from voronoi.h:23,
                 from info.h:22,
                 from info.c:17:
geometry.h:31:18: note: shadowed declaration is here
     extern Point origin;
                  ^~~~~~
conjgrad.c:207:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (p_Ap == 0)
           ^~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stuff.c:79:10: note: in expansion of macro ‘N_NEW’
  rv[i] = N_NEW(n + 1, double *);
          ^~~~~
conjgrad.c:221:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (r_r == 0) {
              ^~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stuff.c:81:17: note: in expansion of macro ‘N_NEW’
      rv[i][j] = N_NEW(p, double);
                 ^~~~~
quad_prog_solve.c:606:32: warning: unused parameter ‘ndims’ [-Wunused-parameter]
            float **coords, int ndims,
                                ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from quad_prog_solve.c:14:
quad_prog_solve.c: In function ‘initConstrainedMajorization’:
stuff.c: In function ‘lenattr’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:988:14: note: in expansion of macro ‘N_GNEW’
     e->lev = N_GNEW(n, int);
              ^~~~~~
stuff.c:120:61: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((sscanf(s, "%lf", val) < 1) || (*val < 0) || ((*val == 0) && !Nop)) {
                                                             ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:997:18: note: in expansion of macro ‘N_GNEW’
     e->fArray1 = N_GNEW(n, float);
                  ^~~~~~
neatoinit.c: In function ‘init_nop’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:998:18: note: in expansion of macro ‘N_GNEW’
     e->fArray2 = N_GNEW(n, float);
                  ^~~~~~
neatoinit.c:592:54: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (translate && !haveBackground && ((GD_bb(g).LL.x != 0)||(GD_bb(g).LL.y != 0)))
                                                      ^~
neatoinit.c:592:76: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (translate && !haveBackground && ((GD_bb(g).LL.x != 0)||(GD_bb(g).LL.y != 0)))
                                                                            ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:999:18: note: in expansion of macro ‘N_GNEW’
     e->fArray3 = N_GNEW(n, float);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:1000:18: note: in expansion of macro ‘N_GNEW’
     e->fArray4 = N_GNEW(n, float);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:1001:18: note: in expansion of macro ‘N_GNEW’
     e->iArray1 = N_GNEW(n, int);
                  ^~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from neato.h:35,
                 from neatosplines.c:17:
neatosplines.c: In function ‘_neato_set_aspect’:
../../lib/common/types.h:357:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define GD_bb(g) (((Agraphinfo_t*)AGDATA(g))->bb)
                  ^
neatosplines.c:1013:6: note: in expansion of macro ‘GD_bb’
  if (GD_bb(g).LL.x || GD_bb(g).LL.y) {
      ^~~~~
neatoinit.c: In function ‘neato_init_graph’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:1002:18: note: in expansion of macro ‘N_GNEW’
     e->iArray2 = N_GNEW(n, int);
                  ^~~~~~
neatoinit.c:615:26: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     GD_ndim(agroot(g)) = late_int(g, agfindgraphattr(g, "dim"), outdim, 2);
                          ^~~~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:1003:18: note: in expansion of macro ‘N_GNEW’
     e->iArray3 = N_GNEW(n, int);
                  ^~~~~~
neatosplines.c:1013:20: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (GD_bb(g).LL.x || GD_bb(g).LL.y) {
                    ^~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_solve.c:1004:18: note: in expansion of macro ‘N_GNEW’
     e->iArray4 = N_GNEW(n, int);
                  ^~~~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from neato.h:35,
                 from neatoinit.c:23:
../../lib/common/arith.h:35:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define MIN(a,b) ((a)<(b)?(a):(b))
                  ^
neatoinit.c:617:24: note: in expansion of macro ‘MIN’
     GD_odim(g->root) = MIN(outdim, Ndim);
                        ^~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stuff.c:17:
stuff.c: In function ‘scan_graph_mode’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stuff.c:257:22: note: in expansion of macro ‘N_NEW’
  GD_neato_nlist(G) = N_NEW(nV + 1, node_t *);
                      ^~~~~
neatoinit.c: In function ‘dfsCycle’:
neatoinit.c:717:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (graph[i].edists[e] == 1.0) continue;  /* in edge */
                         ^~
neatoinit.c:721:34: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
             graph[i].edists[e] = x;
                                  ^
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatoinit.c:23:
neatoinit.c: In function ‘makeGraphData’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:804:13: note: in expansion of macro ‘N_GNEW’
     graph = N_GNEW(nv, vtx_data);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:805:13: note: in expansion of macro ‘N_GNEW’
     nodes = N_GNEW(nv, node_t*);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:806:13: note: in expansion of macro ‘N_GNEW’
     edges = N_GNEW(2 * ne + nv, int); /* reserve space for self loops */
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:808:10: note: in expansion of macro ‘N_GNEW’
  ewgts = N_GNEW(2 * ne + nv, float);
          ^~~~~~
kkutils.c: In function ‘common_neighbors’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:810:13: note: in expansion of macro ‘N_GNEW’
  eweights = N_GNEW(2 * ne + nv, float);
             ^~~~~~
kkutils.c:21:44: warning: unused parameter ‘v’ [-Wunused-parameter]
 int common_neighbors(vtx_data * graph, int v, int u, int *v_vector)
                                            ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:813:11: note: in expansion of macro ‘N_GNEW’
  edists = N_GNEW(2*ne+nv,float);
           ^~~~~~
stuff.c: At top level:
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from bfs.h:21,
                 from kkutils.c:15:
kkutils.c: In function ‘compute_apsp_dijkstra’:
stuff.c:445:6: warning: no previous prototype for ‘update_arrays’ [-Wmissing-prototypes]
 void update_arrays(graph_t * G, int nG, int i)
      ^~~~~~~~~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
kkutils.c:65:15: note: in expansion of macro ‘N_GNEW’
     storage = N_GNEW(n * n, DistType);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
kkutils.c:66:11: note: in expansion of macro ‘N_GNEW’
     dij = N_GNEW(n, DistType *);
           ^~~~~~
kkutils.c: In function ‘compute_apsp_simple’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
kkutils.c:81:25: note: in expansion of macro ‘N_GNEW’
     DistType *storage = N_GNEW(n * n, int);
                         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
kkutils.c:85:11: note: in expansion of macro ‘N_GNEW’
     dij = N_GNEW(n, DistType *);
           ^~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from neato.h:35,
                 from neatoinit.c:23:
../../lib/common/types.h:588:22: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ED_factor(e) (((Agedgeinfo_t*)AGDATA(e))->factor)
                      ^
neatoinit.c:847:33: note: in expansion of macro ‘ED_factor’
       graph[i].eweights[idx] += ED_factor(ep);
                                 ^~~~~~~~~
neatoinit.c:849:20: warning: conversion to ‘int’ from ‘float’ may alter its value [-Wfloat-conversion]
       int curlen = graph[i].ewgts[idx];
                    ^~~~~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from neato.h:35,
                 from neatoinit.c:23:
../../lib/common/arith.h:40:18: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):(b))
                  ^
neatoinit.c:850:29: note: in expansion of macro ‘MAX’
       graph[i].ewgts[idx] = MAX(ED_dist(ep), curlen);
                             ^~~
kkutils.c: In function ‘quicksort_placef’:
In file included from ../../lib/common/render.h:40:0,
                 from neato.h:35,
                 from neatoinit.c:23:
../../lib/common/types.h:588:22: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ED_factor(e) (((Agedgeinfo_t*)AGDATA(e))->factor)
                      ^
neatoinit.c:859:21: note: in expansion of macro ‘ED_factor’
       *eweights++ = ED_factor(ep);
                     ^~~~~~~~~
kkutils.c:198:24: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  qsort(ordering+first, last-first+1, sizeof(ordering[0]), (qsort_cmpf)fcmpf);
                        ^~~~
../../lib/common/types.h:605:20: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define ED_dist(e) (((Agedgeinfo_t*)AGDATA(e))->dist)
                    ^
neatoinit.c:861:18: note: in expansion of macro ‘ED_dist’
       *ewgts++ = ED_dist(ep);
                  ^~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from defs.h:21,
                 from bfs.h:21,
                 from kkutils.c:15:
kkutils.c: In function ‘compute_new_weights’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
kkutils.c:249:20: note: in expansion of macro ‘N_GNEW’
     int *vtx_vec = N_GNEW(n, int);
                    ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
kkutils.c:255:15: note: in expansion of macro ‘N_GNEW’
     weights = N_GNEW(nedges, float);
               ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from stuff.c:17:
stuff.c: In function ‘move_node’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
stuff.c:573:9: note: in expansion of macro ‘ALLOC’
     a = ALLOC(Ndim * Ndim, a, double);
         ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatoinit.c:23:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
neatoinit.c:896:10: note: in expansion of macro ‘RALLOC’
  edges = RALLOC(2 * ne + nv, graph[0].edges, int);
          ^~~~~~
constraint.c: In function ‘mapGraphs’:
constraint.c:145:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (ED_minlen(ce) == 0.0) {
                     ^~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
stuff.c:573:9: note: in expansion of macro ‘ALLOC’
     a = ALLOC(Ndim * Ndim, a, double);
         ^~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
neatoinit.c:898:14: note: in expansion of macro ‘RALLOC’
      ewgts = RALLOC(2 * ne + nv, graph[0].ewgts, float);
              ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from constraint.c:17:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:146:7: note: in expansion of macro ‘elist_append’
       elist_append(ce, ND_out(t));
       ^~~~~~~~~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
neatoinit.c:900:17: note: in expansion of macro ‘RALLOC’
      eweights = RALLOC(2 * ne + nv, graph[0].eweights, float);
                 ^~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:146:7: note: in expansion of macro ‘elist_append’
       elist_append(ce, ND_out(t));
       ^~~~~~~~~~~~
neatoinit.c: In function ‘setSeed’:
stuff.c: In function ‘shortest_path’:
neatoinit.c:989:13: warning: conversion to ‘long int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      seed = (unsigned) getpid() ^ (unsigned) time(NULL);
             ^
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
stuff.c:673:12: note: in expansion of macro ‘N_NEW’
     Heap = N_NEW(nG + 1, node_t *);
            ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatoinit.c:23:
neatoinit.c: In function ‘majorization’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:147:7: note: in expansion of macro ‘elist_append’
       elist_append(ce, ND_in(h));
       ^~~~~~~~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:1145:14: note: in expansion of macro ‘N_GNEW’
     coords = N_GNEW(dim, double *);
              ^~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:147:7: note: in expansion of macro ‘elist_append’
       elist_append(ce, ND_in(h));
       ^~~~~~~~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:1146:17: note: in expansion of macro ‘N_GNEW’
     coords[0] = N_GNEW(nv * dim, double);
                 ^~~~~~
constraint.c:149:19: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
   ED_minlen(ce) = delta;
                   ^~~~~
constraint.c: At top level:
constraint.c:155:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:1177:14: note: in expansion of macro ‘N_GNEW’
      nsize = N_GNEW(nv, pointf);
              ^~~~~~
constraint.c: In function ‘mkNConstraintG’:
constraint.c:255:18: warning: conversion to ‘short unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
   ED_minlen(e) = delta;
                  ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from constraint.c:17:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:281:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_out(n));
      ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:281:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_out(n));
      ^~~~~~~~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:282:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_in(aghead(e)));
      ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:282:6: note: in expansion of macro ‘elist_append’
      elist_append(e, ND_in(aghead(e)));
      ^~~~~~~~~~~~
neatoinit.c:1253:6: warning: declaration of ‘i’ shadows a previous local [-Wshadow]
  int i;
      ^
neatoinit.c:1130:9: note: shadowed declaration is here
     int i, rv = 0;
         ^
neatoinit.c:1126:82: warning: unused parameter ‘steps’ [-Wunused-parameter]
 majorization(graph_t *mg, graph_t * g, int nv, int mode, int model, int dim, int steps, adjust_data* am)
                                                                                  ^~~~~
constraint.c: In function ‘mkConstraintG’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
../../lib/common/types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
constraint.c:346:6: note: in expansion of macro ‘alloc_elist’
      alloc_elist(lcnt, ND_in(n));
      ^~~~~~~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
../../lib/common/types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
constraint.c:349:7: note: in expansion of macro ‘alloc_elist’
       alloc_elist(2 * (cnt - 1), ND_out(prev));
       ^~~~~~~~~~~
neatoinit.c: In function ‘mds_model’:
neatoinit.c:1286:40: warning: unused parameter ‘nG’ [-Wunused-parameter]
 static void mds_model(graph_t * g, int nG)
                                        ^~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
../../lib/common/types.h:273:56: note: in expansion of macro ‘N_NEW’
 #define alloc_elist(n,L)      do {L.size = 0; L.list = N_NEW(n + 1,edge_t*); } while (0)
                                                        ^~~~~
constraint.c:351:7: note: in expansion of macro ‘alloc_elist’
       alloc_elist(cnt - lcnt - 1, ND_out(prev));
       ^~~~~~~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:356:3: note: in expansion of macro ‘elist_append’
   elist_append(e, ND_out(prev));
   ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:356:3: note: in expansion of macro ‘elist_append’
   elist_append(e, ND_out(prev));
   ^~~~~~~~~~~~
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:357:3: note: in expansion of macro ‘elist_append’
   elist_append(e, ND_in(n));
   ^~~~~~~~~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
../../lib/common/types.h:272:44: note: in expansion of macro ‘ALLOC’
 #define elist_append(item,L)  do {L.list = ALLOC(L.size + 2,L.list,edge_t*); L.list[L.size++] = item; L.list[L.size] = NULL;} while(0)
                                            ^~~~~
constraint.c:357:3: note: in expansion of macro ‘elist_append’
   elist_append(e, ND_in(n));
   ^~~~~~~~~~~~
constraint.c:295:41: warning: unused parameter ‘g’ [-Wunused-parameter]
 static graph_t *mkConstraintG(graph_t * g, Dt_t * list,
                                         ^
  CC       compute_hierarchy.lo
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from neatoinit.c:23:
neatoinit.c: In function ‘neato_layout’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
neatoinit.c:1467:12: note: in expansion of macro ‘N_NEW’
       bp = N_NEW(n_cc, boolean);
            ^~~~~
neatoinit.c:1471:18: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   pinfo.margin = Pack;
                  ^~~~
constraint.c: In function ‘initItem’:
constraint.c:583:40: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  w2 = SCALE * (POINTS(ND_width(n)/2.0) + margin.x);
                                        ^
constraint.c:583:40: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
constraint.c:21:15: warning: conversion to ‘int’ from ‘float’ may alter its value [-Wfloat-conversion]
 #define SCALE 10
               ^
constraint.c:583:7: note: in expansion of macro ‘SCALE’
  w2 = SCALE * (POINTS(ND_width(n)/2.0) + margin.x);
       ^~~~~
constraint.c:584:41: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  h2 = SCALE * (POINTS(ND_height(n)/2.0) + margin.y);
                                         ^
constraint.c:584:41: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
constraint.c:21:15: warning: conversion to ‘int’ from ‘float’ may alter its value [-Wfloat-conversion]
 #define SCALE 10
               ^
constraint.c:584:7: note: in expansion of macro ‘SCALE’
  h2 = SCALE * (POINTS(ND_height(n)/2.0) + margin.y);
       ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from constraint.c:17:
constraint.c: In function ‘cAdjust’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constraint.c:639:20: note: in expansion of macro ‘N_GNEW’
     nitem *nlist = N_GNEW(nnodes, nitem);
                    ^~~~~~
constraint.c: In function ‘compress’:
constraint.c:738:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p->pos.x == q->pos.x)
                   ^~
constraint.c:743:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p->pos.y == q->pos.y)
                   ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from constraint.c:17:
constraint.c: In function ‘mkOverlapSet’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constraint.c:766:17: note: in expansion of macro ‘N_GNEW’
     pointf *S = N_GNEW(sz + 1, pointf);
                 ^~~~~~
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
constraint.c:777:11: note: in expansion of macro ‘RALLOC’
       S = RALLOC(sz + 1, S, pointf);
           ^~~~~~
constraint.c:779:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (p->pos.x == q->pos.x)
                ^~
constraint.c:786:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (p->pos.y == q->pos.y)
                ^~
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from constraint.c:17:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
constraint.c:800:9: note: in expansion of macro ‘RALLOC’
     S = RALLOC(cnt + 1, S, pointf);
         ^~~~~~
constraint.c: In function ‘computeScaleXY’:
constraint.c:814:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort(aarr + 1, m, sizeof(pointf), (sortfn_t) sortf);
                     ^
In file included from ../../lib/common/render.h:44:0,
                 from neato.h:35,
                 from constraint.c:17:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constraint.c:816:12: note: in expansion of macro ‘N_GNEW’
     barr = N_GNEW(m + 1, pointf);
            ^~~~~~
constraint.c: In function ‘scAdjust’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constraint.c:873:19: note: in expansion of macro ‘N_GNEW’
     info *nlist = N_GNEW(nnodes, info);
                   ^~~~~~
In file included from ../../lib/common/types.h:35:0,
                 from ../../lib/common/render.h:40,
                 from neato.h:35,
                 from constraint.c:17:
../../lib/common/geom.h:69:27: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define PS2INCH(a_points) ((a_points)/(double)POINTS_PER_INCH)
                           ^
constraint.c:885:13: note: in expansion of macro ‘PS2INCH’
  margin.x = PS2INCH(margin.x);
             ^~~~~~~
../../lib/common/geom.h:69:27: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define PS2INCH(a_points) ((a_points)/(double)POINTS_PER_INCH)
                           ^
constraint.c:886:13: note: in expansion of macro ‘PS2INCH’
  margin.y = PS2INCH(margin.y);
             ^~~~~~~
constraint.c:913:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (s.x == 0) {  /* overlaps exist */
          ^~
constraint.c: In function ‘cAdjust’:
constraint.c:664:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
      constrainY(g, nlist, nnodes, intersectX, 1);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
constraint.c:665:2: note: here
  case AM_ORTHO_YX :
  ^~~~
constraint.c:667:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
      constrainX(g, nlist, nnodes, intersectY, 1);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
constraint.c:668:2: note: here
  case AM_PORTHOXY:
  ^~~~
  CC       delaunay.lo
constrained_majorization.c: In function ‘stress_majorization_with_hierarchy’:
constrained_majorization.c:95:30: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       || (graph[i].edists[j] != 0);
                              ^~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from constrained_majorization.c:14:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:175:28: note: in expansion of macro ‘N_GNEW’
     hierarchy_boundaries = N_GNEW(num_levels, float);
                            ^~~~~~
constrained_majorization.c:244:6: warning: declaration of ‘length’ shadows a previous local [-Wshadow]
  int length = n + n * (n - 1) / 2;
      ^~~~~~
constrained_majorization.c:71:9: note: shadowed declaration is here
     int length;
         ^~~~~~
constrained_majorization.c:246:6: warning: declaration of ‘count’ shadows a previous local [-Wshadow]
  int count;
      ^~~~~
constrained_majorization.c:81:9: note: shadowed declaration is here
     int count;
         ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from constrained_majorization.c:14:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:276:14: note: in expansion of macro ‘N_GNEW’
     coords = N_GNEW(dim, float *);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:277:17: note: in expansion of macro ‘N_GNEW’
     f_storage = N_GNEW(dim * n, float);
                 ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:305:15: note: in expansion of macro ‘N_GNEW’
     degrees = N_GNEW(n, double);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:336:9: note: in expansion of macro ‘N_GNEW’
     b = N_GNEW(dim, float *);
         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:337:12: note: in expansion of macro ‘N_GNEW’
     b[0] = N_GNEW(dim * n, float);
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:342:18: note: in expansion of macro ‘N_GNEW’
     tmp_coords = N_GNEW(n, float);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:343:24: note: in expansion of macro ‘N_GNEW’
     dist_accumulator = N_GNEW(n, float);
                        ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization.c:347:9: note: in expansion of macro ‘N_GNEW’
  lap1 = N_GNEW(lap_length, float);
         ^~~~~~
constrained_majorization.c:488:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
              levels_gap);
              ^~~~~~~~~~
  CC       multispline.lo
  CC       constrained_majorization_ipsep.lo
  CC       quad_prog_vpsc.lo
  CC       mosek_quad_solve.lo
call_tri.c:21:14: warning: no previous prototype for ‘call_tri’ [-Wmissing-prototypes]
 SparseMatrix call_tri(int n, int dim, real * x)
              ^~~~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from call_tri.c:16:
call_tri.c: In function ‘call_tri’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
call_tri.c:28:16: note: in expansion of macro ‘N_GNEW’
     real* xv = N_GNEW(n, real);
                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
call_tri.c:29:16: note: in expansion of macro ‘N_GNEW’
     real* yv = N_GNEW(n, real);
                ^~~~~~
call_tri.c:21:34: warning: unused parameter ‘dim’ [-Wunused-parameter]
 SparseMatrix call_tri(int n, int dim, real * x)
                                  ^~~
call_tri.c: At top level:
call_tri.c:69:14: warning: no previous prototype for ‘call_tri2’ [-Wmissing-prototypes]
 SparseMatrix call_tri2(int n, int dim, real * xx)
              ^~~~~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from call_tri.c:16:
call_tri.c: In function ‘call_tri2’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
call_tri.c:77:9: note: in expansion of macro ‘N_GNEW’
     x = N_GNEW(n, real);
         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
call_tri.c:78:9: note: in expansion of macro ‘N_GNEW’
     y = N_GNEW(n, real);
         ^~~~~~
legal.c:414:20: warning: variable ‘nverts’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int i, j, vno, nverts, found;
                    ^~~~~~
overlap.c: In function ‘comp_scan_points’:
overlap.c:92:20: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   scan_point *pp = (scan_point *) p;
                    ^
overlap.c:93:20: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   scan_point *qq = (scan_point *) q;
                    ^
overlap.c: At top level:
overlap.c:110:6: warning: no previous prototype for ‘NodeDest’ [-Wmissing-prototypes]
 void NodeDest(void* a) {
      ^~~~~~~~
overlap.c: In function ‘NodeDest’:
overlap.c:110:21: warning: unused parameter ‘a’ [-Wunused-parameter]
 void NodeDest(void* a) {
                     ^
overlap.c: At top level:
overlap.c:116:5: warning: no previous prototype for ‘NodeComp’ [-Wmissing-prototypes]
 int NodeComp(const void* a,const void* b) {
     ^~~~~~~~
overlap.c:121:6: warning: no previous prototype for ‘NodePrint’ [-Wmissing-prototypes]
 void NodePrint(const void* a) {
      ^~~~~~~~~
overlap.c: In function ‘NodePrint’:
overlap.c:124:8: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   aa = (scan_point *) a;
        ^
overlap.c: At top level:
overlap.c:129:6: warning: no previous prototype for ‘InfoPrint’ [-Wmissing-prototypes]
 void InfoPrint(void* a) {
      ^~~~~~~~~
overlap.c: In function ‘InfoPrint’:
overlap.c:129:22: warning: unused parameter ‘a’ [-Wunused-parameter]
 void InfoPrint(void* a) {
                      ^
overlap.c: At top level:
overlap.c:133:6: warning: no previous prototype for ‘InfoDest’ [-Wmissing-prototypes]
 void InfoDest(void *a){
      ^~~~~~~~
overlap.c: In function ‘InfoDest’:
overlap.c:133:21: warning: unused parameter ‘a’ [-Wunused-parameter]
 void InfoDest(void *a){
                     ^
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from overlap.c:18:
overlap.c: In function ‘get_overlap_graph’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
overlap.c:148:17: note: in expansion of macro ‘N_GNEW’
   scanpointsx = N_GNEW(2*n,scan_point);
                 ^~~~~~
overlap.c:157:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   qsort(scanpointsx, 2*n, sizeof(scan_point), comp_scan_points);
                      ^
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from overlap.c:18:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
overlap.c:159:17: note: in expansion of macro ‘N_GNEW’
   scanpointsy = N_GNEW(2*n,scan_point);
                 ^~~~~~
overlap.c: In function ‘overlap_scaling’:
overlap.c:337:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (scale_sta == 0) {
                   ^~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from opt_arrangement.c:14:
opt_arrangement.c: In function ‘compute_y_coords’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
opt_arrangement.c:51:17: note: in expansion of macro ‘N_NEW’
     double *b = N_NEW(n, double);
                 ^~~~~
overlap.c: In function ‘OverlapSmoother_new’:
overlap.c:399:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
   sm->maxit_cg = sqrt((double) A->m);
                  ^~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
opt_arrangement.c:67:23: note: in expansion of macro ‘N_GNEW’
     uniform_weights = N_GNEW(nedges, float);
                       ^~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from overlap.c:18:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
overlap.c:401:25: note: in expansion of macro ‘N_GNEW’
   lambda = sm->lambda = N_GNEW(m,real);
                         ^~~~~~
overlap.c: In function ‘print_bounding_box’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
overlap.c:528:10: note: in expansion of macro ‘N_GNEW’
   xmin = N_GNEW(dim,real);
          ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
overlap.c:529:10: note: in expansion of macro ‘N_GNEW’
   xmax = N_GNEW(dim,real);
          ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from ./digcola.h:21,
                 from compute_hierarchy.c:14:
compute_hierarchy.c: In function ‘compute_hierarchy’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
compute_hierarchy.c:68:6: note: in expansion of macro ‘N_GNEW’
  y = N_GNEW(n, double);
      ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
compute_hierarchy.c:76:29: note: in expansion of macro ‘N_NEW’
     *orderingp = ordering = N_NEW(n, int);
                             ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
compute_hierarchy.c:122:22: note: in expansion of macro ‘N_GNEW’
  *levelsp = levels = N_GNEW(num_levels, int);
                      ^~~~~~
compute_hierarchy.c:56:12: warning: variable ‘spread’ set but not used [-Wunused-but-set-variable]
     double spread;
            ^~~~~~
multispline.c: In function ‘spline_merge’:
multispline.c:20:38: warning: unused parameter ‘n’ [-Wunused-parameter]
 static boolean spline_merge(node_t * n)
                                      ^
multispline.c: In function ‘swap_ends_p’:
multispline.c:25:37: warning: unused parameter ‘e’ [-Wunused-parameter]
 static boolean swap_ends_p(edge_t * e)
                                     ^
multispline.c: At top level:
multispline.c:30:1: warning: missing initializer for field ‘ignoreSwap’ of ‘splineInfo {aka struct <anonymous>}’ [-Wmissing-field-initializers]
 static splineInfo sinfo = { swap_ends_p, spline_merge };
 ^~~~~~
In file included from ../../lib/common/render.h:40:0,
                 from ./multispline.h:17,
                 from multispline.c:14:
../../lib/common/types.h:88:10: note: ‘ignoreSwap’ declared here
  boolean ignoreSwap;                     /* Test for swapped edges if false */
          ^~~~~~~~~~
multispline.c: In function ‘newItem’:
multispline.c:76:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void *newItem(Dt_t * d, item * objp, Dtdisc_t * disc)
                             ^
multispline.c: In function ‘freeItem’:
multispline.c:88:29: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, item * obj, Dtdisc_t * disc)
                             ^
multispline.c:88:55: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freeItem(Dt_t * d, item * obj, Dtdisc_t * disc)
                                                       ^~~~
multispline.c: In function ‘newIpair’:
multispline.c:175:30: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void *newIpair(Dt_t * d, Ipair * objp, Dtdisc_t * disc)
                              ^
multispline.c: In function ‘freeIpair’:
multispline.c:186:30: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freeIpair(Dt_t * d, Ipair * obj, Dtdisc_t * disc)
                              ^
multispline.c:186:57: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freeIpair(Dt_t * d, Ipair * obj, Dtdisc_t * disc)
                                                         ^~~~
multispline.c: In function ‘ctrlPtIdx’:
multispline.c:326:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((w.x == v.x) && (w.y == v.y))
           ^~
multispline.c:326:27: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if ((w.x == v.x) && (w.y == v.y))
                           ^~
In file included from ../../lib/common/render.h:44:0,
                 from ./multispline.h:17,
                 from multispline.c:14:
multispline.c: In function ‘mkCtrlPts’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:356:10: note: in expansion of macro ‘N_GNEW’
     ps = N_GNEW(mult, pointf);
          ^~~~~~
multispline.c: In function ‘mkTriIndices’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:491:17: note: in expansion of macro ‘N_GNEW’
     int *tris = N_GNEW(3 * sf->nfaces, int);
                 ^~~~~~
multispline.c:492:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     memcpy(tris, sf->faces, 3 * sf->nfaces * sizeof(int));
                                            ^
multispline.c: In function ‘addTriEdge’:
multispline.c:551:57: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void addTriEdge(tgraph * g, int t, int h, double d, ipair seg)
                                                         ^
In file included from ../../lib/common/render.h:44:0,
                 from ./multispline.h:17,
                 from multispline.c:14:
multispline.c: In function ‘mkTriGraph’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:596:16: note: in expansion of macro ‘N_GNEW’
     g->nodes = N_GNEW(sf->nfaces + 2, tnode);
                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:601:13: note: in expansion of macro ‘N_GNEW’
     edgei = N_GNEW(sf->nfaces + ne + 2 * maxv, int);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:602:16: note: in expansion of macro ‘N_GNEW’
     g->edges = N_GNEW(ne/2 + 2 * maxv, tedge);
                ^~~~~~
multispline.c: In function ‘mkRouter’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
multispline.c:708:17: note: in expansion of macro ‘N_NEW’
     int *obsi = N_NEW(npoly + 1, int);
                 ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:713:11: note: in expansion of macro ‘N_GNEW’
     pts = N_GNEW(npts, pointf); /* all points are stored in pts */
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:714:12: note: in expansion of macro ‘N_GNEW’
     segs = N_GNEW(2 * npts, int); /* indices of points forming segments */
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:749:9: note: in expansion of macro ‘N_GNEW’
     x = N_GNEW(npts, double);
         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:750:9: note: in expansion of macro ‘N_GNEW’
     y = N_GNEW(npts, double);
         ^~~~~~
multispline.c: In function ‘finishEdge’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:780:22: note: in expansion of macro ‘N_GNEW’
     pointf *spline = N_GNEW(spl.pn, pointf);
                      ^~~~~~
multispline.c: In function ‘tweakEnd’:
multispline.c:805:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQPT(p,q) (((p).x==(q).x)&&((p).y==(q).y))
                          ^
multispline.c:832:9: note: in expansion of macro ‘EQPT’
     if (EQPT(q, nxt) || EQPT(q, prv) ){
         ^~~~
multispline.c:805:42: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQPT(p,q) (((p).x==(q).x)&&((p).y==(q).y))
                                          ^
multispline.c:832:9: note: in expansion of macro ‘EQPT’
     if (EQPT(q, nxt) || EQPT(q, prv) ){
         ^~~~
multispline.c:805:26: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQPT(p,q) (((p).x==(q).x)&&((p).y==(q).y))
                          ^
multispline.c:832:25: note: in expansion of macro ‘EQPT’
     if (EQPT(q, nxt) || EQPT(q, prv) ){
                         ^~~~
multispline.c:805:42: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
 #define EQPT(p,q) (((p).x==(q).x)&&((p).y==(q).y))
                                          ^
multispline.c:832:25: note: in expansion of macro ‘EQPT’
     if (EQPT(q, nxt) || EQPT(q, prv) ){
                         ^~~~
multispline.c:822:44: warning: unused parameter ‘pl’ [-Wunused-parameter]
 tweakEnd (Ppoly_t poly, int s, Ppolyline_t pl, Ppoint_t q)
                                            ^~
In file included from ../../lib/common/render.h:44:0,
                 from ./multispline.h:17,
                 from multispline.c:14:
multispline.c: In function ‘genroute’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:867:23: note: in expansion of macro ‘N_GNEW’
     Pedge_t *medges = N_GNEW(trip->poly.pn, Pedge_t);
                       ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
multispline.c:911:12: note: in expansion of macro ‘N_NEW’
     cpts = N_NEW(pl.pn - 2, pointf *);
            ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:922:15: note: in expansion of macro ‘N_GNEW’
     poly.ps = N_GNEW(pn, pointf);
               ^~~~~~
multispline.c: In function ‘mkPoly’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
multispline.c:1156:13: note: in expansion of macro ‘N_NEW’
     side1 = N_NEW(nt + 4, side_t);
             ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
multispline.c:1157:13: note: in expansion of macro ‘N_NEW’
     side2 = N_NEW(nt + 4, side_t);
             ^~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:1213:17: note: in expansion of macro ‘N_GNEW’
     pps = pts = N_GNEW(nt + 4, pointf);
                 ^~~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
multispline.c:1214:12: note: in expansion of macro ‘N_NEW’
     trim = N_NEW(nt + 4, tri *);
            ^~~~~
fPQ.h: In function ‘PQgen’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
fPQ.h:42:14: note: in expansion of macro ‘N_NEW’
     pq->pq = N_NEW(sz+1,PQTYPE);
              ^~~~~
In file included from multispline.c:1278:0:
fPQ.h: At top level:
fPQ.h:167:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./multispline.h:17,
                 from multispline.c:14:
multispline.c: In function ‘triPath’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
multispline.c:1298:16: note: in expansion of macro ‘N_NEW’
     int *dad = N_NEW(n, int);
                ^~~~~
multispline.c:1322:23: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (N_VAL(pq, adjn) == UNSEEN) {
                       ^~
multispline.c:1323:25: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       N_VAL(pq, adjn) = d;
                         ^
multispline.c:1327:26: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       PQupdate(pq, adjn, d);
                          ^
In file included from ../../lib/common/render.h:44:0,
                 from ./multispline.h:17,
                 from multispline.c:14:
multispline.c: In function ‘makeMultiSpline’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:1365:12: note: in expansion of macro ‘N_GNEW’
     idxs = N_GNEW(pq.pq.PQsize + 1, PQTYPE);
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
multispline.c:1366:12: note: in expansion of macro ‘N_GNEW’
     vals = N_GNEW(pq.pq.PQsize + 1, PQVTYPE);
            ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from constrained_majorization_ipsep.c:37:
constrained_majorization_ipsep.c: In function ‘stress_majorization_cola’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:208:16: note: in expansion of macro ‘N_GNEW’
  float *clap = N_GNEW(clap_length, float);
                ^~~~~~
constrained_majorization_ipsep.c:222:12: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
        v = 1.0 / v;
            ^~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from constrained_majorization_ipsep.c:37:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:237:15: note: in expansion of macro ‘N_GNEW’
     degrees = N_GNEW(n, double);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:253:14: note: in expansion of macro ‘N_GNEW’
     coords = N_GNEW(dim, float *);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:254:17: note: in expansion of macro ‘N_GNEW’
     f_storage = N_GNEW(dim * n, float);
                 ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:271:9: note: in expansion of macro ‘N_GNEW’
     b = N_GNEW(dim, float *);
         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:272:12: note: in expansion of macro ‘N_GNEW’
     b[0] = N_GNEW(dim * n, float);
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:277:18: note: in expansion of macro ‘N_GNEW’
     tmp_coords = N_GNEW(n, float);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:278:24: note: in expansion of macro ‘N_GNEW’
     dist_accumulator = N_GNEW(n, float);
                        ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
constrained_majorization_ipsep.c:291:12: note: in expansion of macro ‘N_GNEW’
     lap1 = N_GNEW(lap_length, float);
            ^~~~~~
constrained_majorization_ipsep.c:416:48: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      generateNonoverlapConstraints(cMajEnvHor, nsizeScale, coords,
                                                ^~~~~~~~~~
constrained_majorization_ipsep.c:441:48: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      generateNonoverlapConstraints(cMajEnvVrt, nsizeScale, coords,
                                                ^~~~~~~~~~
constrained_majorization_ipsep.c:59:13: warning: unused parameter ‘nedges_graph’ [-Wunused-parameter]
         int nedges_graph, /* Number of edges */
             ^~~~~~~~~~~~
quad_prog_vpsc.c: In function ‘constrained_majorization_vpsc’:
quad_prog_vpsc.c:76:17: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      place[i] = getVariablePos(e->vs[i]);
                 ^~~~~~~~~~~~~~
quad_prog_vpsc.c:116:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (denominator != 0)
                  ^~
quad_prog_vpsc.c:130:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
   place[i] = getVariablePos(e->vs[i]);
              ^~~~~~~~~~~~~~
quad_prog_vpsc.c:149:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (denominator != 0.0)
                  ^~
quad_prog_vpsc.c:161:14: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      test += fabs(place[i] - old_place[i]);
              ^~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from quad_prog_vpsc.c:28:
quad_prog_vpsc.c: In function ‘initCMajVPSC’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:211:13: note: in expansion of macro ‘N_GNEW’
     e->vs = N_GNEW(n, Variable *);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:253:10: note: in expansion of macro ‘N_GNEW’
  e->vs = N_GNEW(n + e->ndv, Variable *);
          ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:327:18: note: in expansion of macro ‘N_GNEW’
     e->fArray1 = N_GNEW(n, float);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:328:18: note: in expansion of macro ‘N_GNEW’
     e->fArray2 = N_GNEW(n, float);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:329:18: note: in expansion of macro ‘N_GNEW’
     e->fArray3 = N_GNEW(n, float);
                  ^~~~~~
quad_prog_vpsc.c: In function ‘generateNonoverlapConstraints’:
quad_prog_vpsc.c:400:16: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  nsizeScale *= 1.0001;
                ^~~~~~
quad_prog_vpsc.c: In function ‘removeoverlaps’:
quad_prog_vpsc.c:622:17: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  coords[0][i] = getVariablePos(e->vs[i]);
                 ^~~~~~~~~~~~~~
quad_prog_vpsc.c:627:17: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  coords[1][i] = getVariablePos(e->vs[i]);
                 ^~~~~~~~~~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./neato.h:35,
                 from ./defs.h:21,
                 from digcola.h:21,
                 from quad_prog_vpsc.c:28:
quad_prog_vpsc.c: In function ‘assign_digcola_levels’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:639:23: note: in expansion of macro ‘N_GNEW’
     DigColaLevel *l = N_GNEW(num_divisions + 1, DigColaLevel);
                       ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:642:18: note: in expansion of macro ‘N_GNEW’
     l[0].nodes = N_GNEW(l[0].num_nodes, int);
                  ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:649:15: note: in expansion of macro ‘N_GNEW’
  l[i].nodes = N_GNEW(l[i].num_nodes, int);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
quad_prog_vpsc.c:657:27: note: in expansion of macro ‘N_GNEW’
  l[num_divisions].nodes = N_GNEW(l[num_divisions].num_nodes, int);
                           ^~~~~~
In file included from delaunay.c:22:0:
delaunay.c: In function ‘tri’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:149:26: note: in expansion of macro ‘N_GNEW’
     GVertex **vertices = N_GNEW(npt, GVertex *);
                          ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:150:23: note: in expansion of macro ‘N_GNEW’
     GtsEdge **edges = N_GNEW(nsegs, GtsEdge*);
                       ^~~~~~
delaunay.c:197:13: warning: declaration of ‘v1’ shadows a previous local [-Wshadow]
  GtsVertex *v1 = (GtsVertex *) vertices[i];
             ^~
delaunay.c:152:16: note: shadowed declaration is here
     GtsVertex *v1, *v2, *v3;
                ^~
In file included from delaunay.c:22:0:
delaunay.c: In function ‘delaunay_triangulation’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:274:16: note: in expansion of macro ‘N_GNEW’
     delaunay = N_GNEW(n, v_data);
                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:285:13: note: in expansion of macro ‘N_GNEW’
     edges = N_GNEW(2 * nedges + n, int);
             ^~~~~~
delaunay.c: In function ‘delaunay_tri’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:360:10: note: in expansion of macro ‘N_GNEW’
  edges = N_GNEW(2 * nedges, int);
          ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:366:12: note: in expansion of macro ‘N_GNEW’
  int* vs = N_GNEW(n, int);
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:371:15: note: in expansion of macro ‘N_GNEW’
  ip = edges = N_GNEW(2 * nedges, int);
               ^~~~~~
delaunay.c:376:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (x[0] == x[1])  /* vertical line */
           ^~
delaunay.c:380:13: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  qsort (vs, n, sizeof(int), (qsort_cmpf)vcmp);
             ^
In file included from delaunay.c:22:0:
delaunay.c: In function ‘mkSurface’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:479:12: note: in expansion of macro ‘N_GNEW’
     segs = N_GNEW(2 * nsegs, int);
            ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:487:13: note: in expansion of macro ‘N_GNEW’
     faces = N_GNEW(3 * nfaces, int);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:488:13: note: in expansion of macro ‘N_GNEW’
     neigh = N_GNEW(3 * nfaces, int);
             ^~~~~~
delaunay.c: In function ‘get_triangles’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:525:19: note: in expansion of macro ‘N_GNEW’
     statf.faces = N_GNEW(3 * nfaces, int);
                   ^~~~~~
delaunay.c: In function ‘UG_graph’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:794:13: note: in expansion of macro ‘N_GNEW’
  delaunay = N_GNEW(n, v_data);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
delaunay.c:808:13: note: in expansion of macro ‘N_GNEW’
  delaunay = N_GNEW(n, v_data);
             ^~~~~~
  CCLD     libneatogen_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/neatogen'
Making all in twopigen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/twopigen'
  CC       twopiinit.lo
  CC       circle.lo
In file included from circle.c:15:0:
circle.c: In function ‘setNStepsToLeaf’:
circle.h:34:18: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define SLEAF(n) (RDATA(n)->nStepsToLeaf)
                  ^
circle.c:30:18: note: in expansion of macro ‘SLEAF’
     int nsteps = SLEAF(n) + 1;
                  ^~~~~
circle.c:39:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (nsteps < SLEAF(next)) { /* handles loops and multiedges */
             ^
circle.c:40:20: warning: conversion to ‘uint64_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SLEAF(next) = nsteps;
                    ^~~~~~
circle.c: In function ‘initLayout’:
circle.c:78:15: warning: conversion to ‘uint64_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  SCENTER(n) = INF;
               ^~~
circle.c:83:17: warning: conversion to ‘uint64_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      SLEAF(n) = INF;
                 ^~~
circle.c: In function ‘findCenterNode’:
circle.c:110:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (SLEAF(n) > maxNStepsToLeaf) {
               ^
In file included from circle.c:15:0:
circle.h:34:18: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define SLEAF(n) (RDATA(n)->nStepsToLeaf)
                  ^
circle.c:111:24: note: in expansion of macro ‘SLEAF’
      maxNStepsToLeaf = SLEAF(n);
                        ^~~~~
circle.c: In function ‘setNStepsToCenter’:
circle.h:37:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define SCENTER(n) (RDATA(n)->nStepsToCenter)
                    ^
circle.c:195:15: note: in expansion of macro ‘SCENTER’
  int nsteps = SCENTER(n) + 1;
               ^~~~~~~
circle.c:200:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      if (nsteps < SCENTER(next)) {
                 ^
circle.c:201:19: warning: conversion to ‘uint64_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   SCENTER(next) = nsteps;
                   ^~~~~~
In file included from circle.c:15:0:
circle.c: In function ‘setParentNodes’:
circle.h:37:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define SCENTER(n) (RDATA(n)->nStepsToCenter)
                    ^
circle.c:219:17: note: in expansion of macro ‘SCENTER’
     int unset = SCENTER(center);
                 ^~~~~~~
circle.c:227:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (SCENTER(n) == unset) {
                 ^~
circle.c:230:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  else if (SCENTER(n) > maxn) {
                      ^
In file included from circle.c:15:0:
circle.h:37:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define SCENTER(n) (RDATA(n)->nStepsToCenter)
                    ^
circle.c:231:13: note: in expansion of macro ‘SCENTER’
      maxn = SCENTER(n);
             ^~~~~~~
circle.c: In function ‘setChildSubtreeSpans’:
circle.c:264:21: warning: conversion to ‘double’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
     ratio = SPAN(n) / STSIZE(n);
                     ^
circle.c:271:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (SPAN(next) != 0.0)
                 ^~
circle.c:273:22: warning: conversion to ‘double’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  (SPAN(next) = ratio * STSIZE(next));
                      ^
circle.c: In function ‘setChildPositions’:
circle.c:304:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (THETA(next) != UNSET)
                  ^~
In file included from ../../lib/common/render.h:44:0,
                 from circle.h:17,
                 from circle.c:15:
circle.c: In function ‘getRankseps’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
circle.c:335:21: note: in expansion of macro ‘N_NEW’
     double* ranks = N_NEW(maxrank+1, double);
                     ^~~~~
In file included from ../../lib/common/render.h:44:0,
                 from circle.h:17,
                 from twopiinit.c:20:
twopiinit.c: In function ‘twopi_init_node_edge’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
twopiinit.c:40:11: note: in expansion of macro ‘N_NEW’
     alg = N_NEW(n_nodes, rdata);
           ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
twopiinit.c:41:25: note: in expansion of macro ‘N_NEW’
     GD_neato_nlist(g) = N_NEW(n_nodes + 1, node_t *);
                         ^~~~~
twopiinit.c: In function ‘twopi_layout’:
twopiinit.c:82:9: warning: variable ‘doScale’ set but not used [-Wunused-but-set-variable]
     int doScale = 0;
         ^~~~~~~
  CCLD     libtwopigen_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/twopigen'
Making all in sfdpgen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfdpgen'
  CC       sfdpinit.lo
  CC       spring_electrical.lo
  CC       sparse_solve.lo
  CC       post_process.lo
  CC       stress_model.lo
  CC       uniform_stress.lo
  CC       Multilevel.lo
  CC       PriorityQueue.lo
In file included from PriorityQueue.c:16:0:
PriorityQueue.c: In function ‘PriorityQueue_new’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
PriorityQueue.c:35:16: note: in expansion of macro ‘N_GNEW’
   q->buckets = N_GNEW((ngain+1),DoubleLinkedList);
                ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
PriorityQueue.c:38:14: note: in expansion of macro ‘N_GNEW’
   q->where = N_GNEW((n+1),DoubleLinkedList);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
PriorityQueue.c:41:13: note: in expansion of macro ‘N_GNEW’
   q->gain = N_GNEW((n+1),int);
             ^~~~~~
stress_model.c:7:6: warning: no previous prototype for ‘stress_model_core’ [-Wmissing-prototypes]
 void stress_model_core(int dim, SparseMatrix B, real **x, int edge_len_weighted, int maxit_sm, real tol, int *flag){
      ^~~~~~~~~~~~~~~~~
stress_model.c: In function ‘stress_model_core’:
stress_model.c:28:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *x = MALLOC(sizeof(real)*m*dim);
                             ^
stress_model.c:28:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *x = MALLOC(sizeof(real)*m*dim);
                               ^
stress_model.c: In function ‘stress_model’:
stress_model.c:98:41: warning: unused parameter ‘A’ [-Wunused-parameter]
 void stress_model(int dim, SparseMatrix A, SparseMatrix D, real **x, int edge_len_weighted, int maxit_sm, real tol, int *flag){
                                         ^
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
Multilevel.c: In function ‘maximal_independent_vertex_set’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:95:11: note: in expansion of macro ‘N_GNEW’
   *vset = N_GNEW(m,int);
           ^~~~~~
Multilevel.c:87:30: warning: variable ‘n’ set but not used [-Wunused-but-set-variable]
   int i, ii, j, *ia, *ja, m, n, *p = NULL;
                              ^
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
Multilevel.c: In function ‘maximal_independent_vertex_set_RS’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:148:11: note: in expansion of macro ‘N_GNEW’
   *vset = N_GNEW(m,int);
           ^~~~~~
uniform_stress.c: In function ‘UniformStressSmoother_new’:
uniform_stress.c:48:18: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
   sm->maxit_cg = (int)sqrt((double) A->m);
                  ^
Multilevel.c:138:57: warning: variable ‘removed’ set but not used [-Wunused-but-set-variable]
   int i, jj, ii, *p = NULL, j, k, *ia, *ja, m, n, gain, removed, nf = 0;
                                                         ^~~~~~~
Multilevel.c:138:48: warning: variable ‘n’ set but not used [-Wunused-but-set-variable]
   int i, jj, ii, *p = NULL, j, k, *ia, *ja, m, n, gain, removed, nf = 0;
                                                ^
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
Multilevel.c: In function ‘maximal_independent_edge_set’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:211:15: note: in expansion of macro ‘N_GNEW’
   *matching = N_GNEW(m,int);
               ^~~~~~
uniform_stress.c:30:53: warning: unused parameter ‘dim’ [-Wunused-parameter]
 UniformStressSmoother UniformStressSmoother_new(int dim, SparseMatrix A, real *x, real alpha, real M, int *flag){
                                                     ^~~
uniform_stress.c:30:80: warning: unused parameter ‘x’ [-Wunused-parameter]
 UniformStressSmoother UniformStressSmoother_new(int dim, SparseMatrix A, real *x, real alpha, real M, int *flag){
                                                                                ^
uniform_stress.c:30:108: warning: unused parameter ‘flag’ [-Wunused-parameter]
 UniformStressSmoother UniformStressSmoother_new(int dim, SparseMatrix A, real *x, real alpha, real M, int *flag){
                                                                                                            ^~~~
uniform_stress.c: At top level:
uniform_stress.c:106:6: warning: no previous prototype for ‘UniformStressSmoother_smooth’ [-Wmissing-prototypes]
 real UniformStressSmoother_smooth(UniformStressSmoother sm, int dim, real *x, int maxit_sm) {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
uniform_stress.c:112:14: warning: no previous prototype for ‘get_distance_matrix’ [-Wmissing-prototypes]
 SparseMatrix get_distance_matrix(SparseMatrix A, real scaling){
              ^~~~~~~~~~~~~~~~~~~
uniform_stress.c: In function ‘get_distance_matrix’:
uniform_stress.c:125:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (scaling != 1) for (i = 0; i < B->nz; i++) val[i] *= scaling;
               ^~
Multilevel.c: In function ‘maximal_independent_edge_set_heavest_edge_pernode’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:257:15: note: in expansion of macro ‘N_GNEW’
   *matching = N_GNEW(m,int);
               ^~~~~~
Multilevel.c: In function ‘maximal_independent_edge_set_heavest_edge_pernode_leaves_first’:
Multilevel.c:331:9: warning: declaration of ‘UNMATCHED’ shadows a global declaration [-Wshadow]
   enum {UNMATCHED = -2, MATCHED = -1};
         ^~~~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
../../lib/sparse/general.h:129:7: note: shadowed declaration is here
 enum {UNMATCHED = -1};
       ^~~~~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:340:14: note: in expansion of macro ‘N_GNEW’
   *cluster = N_GNEW(m,int);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:341:15: note: in expansion of macro ‘N_GNEW’
   *clusterp = N_GNEW((m+1),int);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:342:13: note: in expansion of macro ‘N_GNEW’
   matched = N_GNEW(m,int);
             ^~~~~~
Multilevel.c:327:30: warning: variable ‘n’ set but not used [-Wunused-but-set-variable]
   int i, ii, j, *ia, *ja, m, n, *p = NULL, q;
                              ^
Multilevel.c: In function ‘maximal_independent_edge_set_heavest_edge_pernode_supernodes_first’:
Multilevel.c:506:9: warning: declaration of ‘UNMATCHED’ shadows a global declaration [-Wshadow]
   enum {UNMATCHED = -2, MATCHED = -1};
         ^~~~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
../../lib/sparse/general.h:129:7: note: shadowed declaration is here
 enum {UNMATCHED = -1};
       ^~~~~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:516:14: note: in expansion of macro ‘N_GNEW’
   *cluster = N_GNEW(m,int);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:517:15: note: in expansion of macro ‘N_GNEW’
   *clusterp = N_GNEW((m+1),int);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:518:13: note: in expansion of macro ‘N_GNEW’
   matched = N_GNEW(m,int);
             ^~~~~~
Multilevel.c:502:30: warning: variable ‘n’ set but not used [-Wunused-but-set-variable]
   int i, ii, j, *ia, *ja, m, n, *p = NULL;
                              ^
Multilevel.c: In function ‘scomp’:
Multilevel.c:633:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss1 = (real*) s1;
         ^
Multilevel.c:634:9: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   ss2 = (real*) s2;
         ^
Multilevel.c: In function ‘maximal_independent_edge_set_heavest_cluster_pernode_leaves_first’:
Multilevel.c:649:9: warning: declaration of ‘UNMATCHED’ shadows a global declaration [-Wshadow]
   enum {UNMATCHED = -2, MATCHED = -1};
         ^~~~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
../../lib/sparse/general.h:129:7: note: shadowed declaration is here
 enum {UNMATCHED = -1};
       ^~~~~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:659:14: note: in expansion of macro ‘N_GNEW’
   *cluster = N_GNEW(m,int);
              ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:660:15: note: in expansion of macro ‘N_GNEW’
   *clusterp = N_GNEW((m+1),int);
               ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:661:13: note: in expansion of macro ‘N_GNEW’
   matched = N_GNEW(m,int);
             ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:662:11: note: in expansion of macro ‘N_GNEW’
   vlist = N_GNEW(2*m,real);
           ^~~~~~
Multilevel.c:716:20: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       qsort(vlist, nv, sizeof(real)*2, scomp);
                    ^~
Multilevel.c:646:30: warning: variable ‘n’ set but not used [-Wunused-but-set-variable]
   int i, ii, j, *ia, *ja, m, n, *p = NULL, q, iv;
                              ^
Multilevel.c:645:20: warning: unused parameter ‘randomize’ [-Wunused-parameter]
                int randomize, int **cluster, int **clusterp, int *ncluster){
                    ^~~~~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
Multilevel.c: In function ‘maximal_independent_edge_set_heavest_edge_pernode_scaled’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:752:15: note: in expansion of macro ‘N_GNEW’
   *matching = N_GNEW(m,int);
               ^~~~~~
Multilevel.c: At top level:
Multilevel.c:815:14: warning: no previous prototype for ‘DistanceMatrix_restrict_cluster’ [-Wmissing-prototypes]
 SparseMatrix DistanceMatrix_restrict_cluster(int ncluster, int *clusterp, int *cluster, SparseMatrix P, SparseMatrix R, SparseMatrix D){
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Multilevel.c: In function ‘DistanceMatrix_restrict_cluster’:
Multilevel.c:815:50: warning: unused parameter ‘ncluster’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_cluster(int ncluster, int *clusterp, int *cluster, SparseMatrix P, SparseMatrix R, SparseMatrix D){
                                                  ^~~~~~~~
Multilevel.c:815:65: warning: unused parameter ‘clusterp’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_cluster(int ncluster, int *clusterp, int *cluster, SparseMatrix P, SparseMatrix R, SparseMatrix D){
                                                                 ^~~~~~~~
Multilevel.c:815:80: warning: unused parameter ‘cluster’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_cluster(int ncluster, int *clusterp, int *cluster, SparseMatrix P, SparseMatrix R, SparseMatrix D){
                                                                                ^~~~~~~
Multilevel.c:815:102: warning: unused parameter ‘P’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_cluster(int ncluster, int *clusterp, int *cluster, SparseMatrix P, SparseMatrix R, SparseMatrix D){
                                                                                                      ^
Multilevel.c:815:118: warning: unused parameter ‘R’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_cluster(int ncluster, int *clusterp, int *cluster, SparseMatrix P, SparseMatrix R, SparseMatrix D){
                                                                                                                      ^
Multilevel.c:815:134: warning: unused parameter ‘D’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_cluster(int ncluster, int *clusterp, int *cluster, SparseMatrix P, SparseMatrix R, SparseMatrix D){
                                                                                                                                      ^
spring_electrical.c:319:6: warning: no previous prototype for ‘check_real_array_size’ [-Wmissing-prototypes]
 void check_real_array_size(real **a, int len, int *lenmax){
      ^~~~~~~~~~~~~~~~~~~~~
Multilevel.c: At top level:
Multilevel.c:935:14: warning: no previous prototype for ‘DistanceMatrix_restrict_matching’ [-Wmissing-prototypes]
 SparseMatrix DistanceMatrix_restrict_matching(int *matching, SparseMatrix D){
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
spring_electrical.c: In function ‘check_real_array_size’:
Multilevel.c: In function ‘DistanceMatrix_restrict_matching’:
spring_electrical.c:322:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *a = REALLOC(*a, sizeof(real)*(*lenmax));
                                  ^
spring_electrical.c: At top level:
Multilevel.c:935:52: warning: unused parameter ‘matching’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_matching(int *matching, SparseMatrix D){
                                                    ^~~~~~~~
Multilevel.c: At top level:
spring_electrical.c:326:6: warning: no previous prototype for ‘check_int_array_size’ [-Wmissing-prototypes]
 void check_int_array_size(int **a, int len, int *lenmax){
      ^~~~~~~~~~~~~~~~~~~~
Multilevel.c:941:14: warning: no previous prototype for ‘DistanceMatrix_restrict_filtering’ [-Wmissing-prototypes]
 SparseMatrix DistanceMatrix_restrict_filtering(int *mask, int is_C, int is_F, SparseMatrix D){
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Multilevel.c: In function ‘DistanceMatrix_restrict_filtering’:
spring_electrical.c: In function ‘check_int_array_size’:
spring_electrical.c:329:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *a = REALLOC(*a, sizeof(int)*(*lenmax));
                                 ^
Multilevel.c:941:53: warning: unused parameter ‘mask’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_filtering(int *mask, int is_C, int is_F, SparseMatrix D){
                                                     ^~~~
spring_electrical.c: At top level:
spring_electrical.c:334:6: warning: no previous prototype for ‘get_angle’ [-Wmissing-prototypes]
 real get_angle(real *x, int dim, int i, int j){
      ^~~~~~~~~
Multilevel.c:941:63: warning: unused parameter ‘is_C’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_filtering(int *mask, int is_C, int is_F, SparseMatrix D){
                                                               ^~~~
Multilevel.c:941:73: warning: unused parameter ‘is_F’ [-Wunused-parameter]
 SparseMatrix DistanceMatrix_restrict_filtering(int *mask, int is_C, int is_F, SparseMatrix D){
                                                                         ^~~~
spring_electrical.c:355:5: warning: no previous prototype for ‘comp_real’ [-Wmissing-prototypes]
 int comp_real(const void *x, const void *y){
     ^~~~~~~~~
spring_electrical.c: In function ‘comp_real’:
spring_electrical.c:356:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   real *xx = (real*) x;
              ^
spring_electrical.c:357:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   real *yy = (real*) y;
              ^
spring_electrical.c: In function ‘sort_real’:
spring_electrical.c:367:12: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   qsort(a, n, sizeof(real), comp_real);
            ^
spring_electrical.c: In function ‘beautify_leaves’:
spring_electrical.c:386:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   checked = MALLOC(sizeof(int)*m);
                               ^
spring_electrical.c:387:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   angles = MALLOC(sizeof(real)*nangles_max);
                               ^
spring_electrical.c:388:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   leaves = MALLOC(sizeof(int)*nleaves_max);
                              ^
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from Multilevel.h:17,
                 from Multilevel.c:14:
Multilevel.c: In function ‘Multilevel_coarsen_internal’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1033:11: note: in expansion of macro ‘N_GNEW’
     irn = N_GNEW(n,int);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1034:11: note: in expansion of macro ‘N_GNEW’
     jcn = N_GNEW(n,int);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1035:11: note: in expansion of macro ‘N_GNEW’
     val = N_GNEW(n,real);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1085:11: note: in expansion of macro ‘N_GNEW’
     irn = N_GNEW(n,int);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1086:11: note: in expansion of macro ‘N_GNEW’
     jcn = N_GNEW(n,int);
           ^~~~~~
spring_electrical.c: In function ‘spring_electrical_embedding_fast’:
spring_electrical.c:528:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     srand(ctrl->random_seed);
           ^~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1087:11: note: in expansion of macro ‘N_GNEW’
     val = N_GNEW(n,real);
           ^~~~~~
spring_electrical.c:539:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                             ^
spring_electrical.c:539:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                                 ^
spring_electrical.c:540:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   force = MALLOC(sizeof(real)*dim*n);
                              ^
spring_electrical.c:540:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   force = MALLOC(sizeof(real)*dim*n);
                                  ^
spring_electrical.c:562:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                        ^
spring_electrical.c:562:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                            ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1147:11: note: in expansion of macro ‘N_GNEW’
     irn = N_GNEW(nzc,int);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1148:11: note: in expansion of macro ‘N_GNEW’
     jcn = N_GNEW(nzc,int);
           ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
Multilevel.c:1149:11: note: in expansion of macro ‘N_GNEW’
     val = N_GNEW(nzc,real);
           ^~~~~~
spring_electrical.c: At top level:
spring_electrical.c:686:6: warning: no previous prototype for ‘spring_electrical_embedding_slow’ [-Wmissing-prototypes]
 void spring_electrical_embedding_slow(int dim, SparseMatrix A0, spring_electrical_control ctrl, real *node_weights, real *x, int *flag){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
spring_electrical.c: In function ‘spring_electrical_embedding_slow’:
spring_electrical.c:717:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   force = MALLOC(sizeof(real)*n*dim);
                              ^
spring_electrical.c:717:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   force = MALLOC(sizeof(real)*n*dim);
                                ^
spring_electrical.c:722:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                 ^
spring_electrical.c:722:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                           ^
spring_electrical.c:723:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     supernode_wgts = MALLOC(sizeof(real)*nsupermax);
                                         ^
spring_electrical.c:724:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     distances = MALLOC(sizeof(real)*nsupermax);
                                    ^
spring_electrical.c:738:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     srand(ctrl->random_seed);
           ^~~~
spring_electrical.c:761:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   f = MALLOC(sizeof(real)*dim);
                          ^
spring_electrical.c:762:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                             ^
spring_electrical.c:762:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                                 ^
spring_electrical.c:767:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                        ^
spring_electrical.c:767:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                            ^
spring_electrical.c:804:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p == -1){
            ^~
spring_electrical.c:817:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
spring_electrical.c:829:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
Multilevel.c:1070:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
     maximal_independent_edge_set(A, ctrl->randomize, &matching, &nmatch);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Multilevel.c:1071:3: note: here
   case COARSEN_INDEPENDENT_EDGE_SET_HEAVEST_EDGE_PERNODE:
   ^~~~
Multilevel.c:1072:8: warning: this statement may fall through [-Wimplicit-fallthrough=]
     if (ctrl->coarsen_scheme == COARSEN_INDEPENDENT_EDGE_SET_HEAVEST_EDGE_PERNODE)
        ^
Multilevel.c:1074:3: note: here
   case COARSEN_INDEPENDENT_EDGE_SET_HEAVEST_EDGE_PERNODE_DEGREE_SCALED:
   ^~~~
spring_electrical.c: In function ‘spring_electrical_embedding’:
spring_electrical.c:980:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                 ^
spring_electrical.c:980:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                           ^
spring_electrical.c:981:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     supernode_wgts = MALLOC(sizeof(real)*nsupermax);
                                         ^
spring_electrical.c:982:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     distances = MALLOC(sizeof(real)*nsupermax);
                                    ^
spring_electrical.c:995:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     srand(ctrl->random_seed);
           ^~~~
sparse_solve.c:33:6: warning: no previous prototype for ‘Operator_uniform_stress_matmul_delete’ [-Wmissing-prototypes]
 void Operator_uniform_stress_matmul_delete(Operator o){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
spring_electrical.c:1018:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   f = MALLOC(sizeof(real)*dim);
                          ^
sparse_solve.c:37:7: warning: no previous prototype for ‘Operator_uniform_stress_matmul_apply’ [-Wmissing-prototypes]
 real *Operator_uniform_stress_matmul_apply(Operator o, real *x, real *y){
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
spring_electrical.c:1019:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                             ^
spring_electrical.c:1019:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                                 ^
spring_electrical.c:1049:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                        ^
spring_electrical.c:1049:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                            ^
post_process.c:251:14: warning: no previous prototype for ‘ideal_distance_matrix’ [-Wmissing-prototypes]
 SparseMatrix ideal_distance_matrix(SparseMatrix A, int dim, real *x){
              ^~~~~~~~~~~~~~~~~~~~~
sparse_solve.c:69:7: warning: no previous prototype for ‘Operator_matmul_apply’ [-Wmissing-prototypes]
 real *Operator_matmul_apply(Operator o, real *x, real *y){
       ^~~~~~~~~~~~~~~~~~~~~
sparse_solve.c:75:10: warning: no previous prototype for ‘Operator_matmul_new’ [-Wmissing-prototypes]
 Operator Operator_matmul_new(SparseMatrix A){
          ^~~~~~~~~~~~~~~~~~~
sparse_solve.c:85:6: warning: no previous prototype for ‘Operator_matmul_delete’ [-Wmissing-prototypes]
 void Operator_matmul_delete(Operator o){
      ^~~~~~~~~~~~~~~~~~~~~~
sparse_solve.c:90:7: warning: no previous prototype for ‘Operator_diag_precon_apply’ [-Wmissing-prototypes]
 real* Operator_diag_precon_apply(Operator o, real *x, real *y){
       ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from post_process.c:21:0:
post_process.c: In function ‘ideal_distance_matrix’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:268:12: note: in expansion of macro ‘N_GNEW’
     D->a = N_GNEW(D->nz,real);
            ^~~~~~
sparse_solve.c: In function ‘Operator_uniform_stress_diag_precon_new’:
sparse_solve.c:111:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   o->data = MALLOC(sizeof(real)*(m + 1));
                                ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:272:10: note: in expansion of macro ‘N_GNEW’
   mask = N_GNEW(D->m,int);
          ^~~~~~
spring_electrical.c:1099:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p == -1){
            ^~
sparse_solve.c: At top level:
sparse_solve.c:129:10: warning: no previous prototype for ‘Operator_diag_precon_new’ [-Wmissing-prototypes]
 Operator Operator_diag_precon_new(SparseMatrix A){
          ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from sparse_solve.h:18,
                 from sparse_solve.c:16:
sparse_solve.c: In function ‘Operator_diag_precon_new’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
sparse_solve.c:140:13: note: in expansion of macro ‘N_GNEW’
   o->data = N_GNEW((A->m + 1),real);
             ^~~~~~
spring_electrical.c:1112:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
sparse_solve.c: At top level:
sparse_solve.c:157:6: warning: no previous prototype for ‘Operator_diag_precon_delete’ [-Wmissing-prototypes]
 void Operator_diag_precon_delete(Operator o){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
spring_electrical.c:1124:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from sparse_solve.h:18,
                 from sparse_solve.c:16:
sparse_solve.c: In function ‘conjugate_gradient’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
sparse_solve.c:169:7: note: in expansion of macro ‘N_GNEW’
   z = N_GNEW(n,real);
       ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
sparse_solve.c:170:7: note: in expansion of macro ‘N_GNEW’
   r = N_GNEW(n,real);
       ^~~~~~
post_process.c: In function ‘StressMajorizationSmoother2_new’:
post_process.c:342:18: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
   sm->maxit_cg = (int)sqrt((double) A->m);
                  ^
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
sparse_solve.c:171:7: note: in expansion of macro ‘N_GNEW’
   p = N_GNEW(n,real);
       ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
sparse_solve.c:172:7: note: in expansion of macro ‘N_GNEW’
   q = N_GNEW(n,real);
       ^~~~~~
In file included from post_process.c:21:0:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:344:25: note: in expansion of macro ‘N_GNEW’
   lambda = sm->lambda = N_GNEW(m,real);
                         ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:346:10: note: in expansion of macro ‘N_GNEW’
   mask = N_GNEW(m,int);
          ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:348:14: note: in expansion of macro ‘N_GNEW’
   avg_dist = N_GNEW(m,real);
              ^~~~~~
sparse_solve.c:192:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       MEMCPY(p, z, sizeof(real)*n);
                                ^
sparse_solve.c:162:114: warning: unused parameter ‘flag’ [-Wunused-parameter]
 static real conjugate_gradient(Operator A, Operator precon, int n, real *x, real *rhs, real tol, int maxit, int *flag){
                                                                                                                  ^~~~
In file included from ../../lib/sparse/general.h:31:0,
                 from ../../lib/sparse/SparseMatrix.h:16,
                 from sparse_solve.h:18,
                 from sparse_solve.c:16:
sparse_solve.c: In function ‘cg’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
sparse_solve.c:230:7: note: in expansion of macro ‘N_GNEW’
   x = N_GNEW(n, real);
       ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
sparse_solve.c:231:7: note: in expansion of macro ‘N_GNEW’
   b = N_GNEW(n, real);
       ^~~~~~
sparse_solve.c: At top level:
sparse_solve.c:249:7: warning: no previous prototype for ‘jacobi’ [-Wmissing-prototypes]
 real* jacobi(SparseMatrix A, int dim, real *x0, real *rhs, int maxit, int *flag){
       ^~~~~~
sparse_solve.c: In function ‘jacobi’:
sparse_solve.c:253:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x = MALLOC(sizeof(real)*n);
                          ^
spring_electrical.c: In function ‘scale_coord’:
sparse_solve.c:254:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   y = MALLOC(sizeof(real)*n);
                          ^
spring_electrical.c:1222:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (dj == 0.) return;
          ^~
sparse_solve.c:255:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   b = MALLOC(sizeof(real)*n);
                          ^
sparse_solve.c:275:10: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (sum == 0) fprintf(stderr,"neighb=%d\n",ia[i+1]-ia[i]);
          ^~
sparse_solve.c:280:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       MEMCPY(x, y, sizeof(real)*n);
                                ^
sparse_solve.c:249:76: warning: unused parameter ‘flag’ [-Wunused-parameter]
 real* jacobi(SparseMatrix A, int dim, real *x0, real *rhs, int maxit, int *flag){
                                                                            ^~~~
spring_electrical.c: In function ‘dmean_get’:
spring_electrical.c:1245:44: warning: unused parameter ‘jd’ [-Wunused-parameter]
 static real dmean_get(int n, int *id, int *jd, real* d){
                                            ^~
spring_electrical.c: At top level:
spring_electrical.c:1258:6: warning: no previous prototype for ‘spring_maxent_embedding’ [-Wmissing-prototypes]
 void spring_maxent_embedding(int dim, SparseMatrix A0, SparseMatrix D, spring_electrical_control ctrl, real *node_weights, real *x, real rho, int *flag){
      ^~~~~~~~~~~~~~~~~~~~~~~
post_process.c: In function ‘SparseStressMajorizationSmoother_new’:
post_process.c:529:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (xdot == 0){
            ^~
spring_electrical.c: In function ‘spring_maxent_embedding’:
post_process.c:544:18: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
   sm->maxit_cg = (int)sqrt((double) A->m);
                  ^
post_process.c:546:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   lambda = sm->lambda = MALLOC(sizeof(real)*m);
                                            ^
spring_electrical.c:1304:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                 ^
spring_electrical.c:1304:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                           ^
sfdpinit.c: In function ‘sfdp_init_graph’:
sfdpinit.c:62:26: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     GD_ndim(agroot(g)) = late_int(g, agfindgraphattr(g, "dim"), outdim, 2);
                          ^~~~~~~~
spring_electrical.c:1305:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     supernode_wgts = MALLOC(sizeof(real)*nsupermax);
                                         ^
spring_electrical.c:1306:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     distances = MALLOC(sizeof(real)*nsupermax);
                                    ^
post_process.c:574:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if (dist*dist == 0){
                  ^~
post_process.c:581:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if (dist*dist == 0){
                  ^~
In file included from ../../lib/common/geom.h:20:0,
                 from ../../lib/common/types.h:35,
                 from ../../lib/common/render.h:40,
                 from ./sfdp.h:19,
                 from sfdpinit.c:17:
../../lib/common/arith.h:35:18: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
 #define MIN(a,b) ((a)<(b)?(a):(b))
                  ^
sfdpinit.c:64:26: note: in expansion of macro ‘MIN’
     GD_odim(agroot(g)) = MIN(outdim, Ndim);
                          ^~~
spring_electrical.c:1335:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     srand(ctrl->random_seed);
           ^~~~
In file included from ../../lib/common/render.h:44:0,
                 from ./sfdp.h:19,
                 from sfdpinit.c:17:
sfdpinit.c: In function ‘getPos’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
sfdpinit.c:73:17: note: in expansion of macro ‘N_NEW’
     real *pos = N_NEW(Ndim * agnnodes(g), real);
                 ^~~~~
post_process.c:622:9: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (s == 0) {
         ^~
sfdpinit.c:70:61: warning: unused parameter ‘ctrl’ [-Wunused-parameter]
 static real *getPos(Agraph_t * g, spring_electrical_control ctrl)
                                                             ^~~~
spring_electrical.c:1363:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   f = MALLOC(sizeof(real)*dim);
                          ^
spring_electrical.c:1364:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                             ^
spring_electrical.c:1364:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                                 ^
sfdpinit.c: In function ‘sfdpLayout’:
spring_electrical.c:1367:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                        ^
sfdpinit.c:117:5: warning: switch missing default case [-Wswitch-default]
     switch (ctrl->method) {
     ^~~~~~
spring_electrical.c:1367:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                            ^
sfdpinit.c: At top level:
sfdpinit.c:167:5: warning: "UNUSED" is not defined, evaluates to 0 [-Wundef]
 #if UNUSED
     ^~~~~~
post_process.c: In function ‘get_edge_label_matrix’:
post_process.c:700:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       irn = data->irn = MALLOC(sizeof(int)*nz);
                                           ^
post_process.c:701:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       jcn = data->jcn = MALLOC(sizeof(int)*nz);
                                           ^
post_process.c:702:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       val = data->val = MALLOC(sizeof(double)*nz);
                                              ^
spring_electrical.c:1400:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (ctrl->q == 2){
              ^~
spring_electrical.c:1405:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  } else if (ctrl->q == 1){/* square stress force */
                     ^~
post_process.c:736:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       irn = data->irn = MALLOC(sizeof(int)*nz);
                                           ^
post_process.c:737:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       jcn = data->jcn = MALLOC(sizeof(int)*nz);
                                           ^
post_process.c:738:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       val = data->val = MALLOC(sizeof(double)*nz);
                                              ^
spring_electrical.c:1429:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p == -1){
            ^~
post_process.c:740:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     x00 = MALLOC(sizeof(real)*m*dim);
                              ^
post_process.c:740:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     x00 = MALLOC(sizeof(real)*m*dim);
                                ^
spring_electrical.c:1437:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p == -1){
            ^~
spring_electrical.c:1457:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p == -1){
            ^~
post_process.c: In function ‘get_stress’:
post_process.c:765:98: warning: unused parameter ‘data’ [-Wunused-parameter]
 real get_stress(int m, int dim, int *iw, int *jw, real *w, real *d, real *x, real scaling, void *data, int weighted){
                                                                                                  ^~~~
spring_electrical.c:1470:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
In file included from post_process.c:21:0:
post_process.c: In function ‘StressMajorizationSmoother_smooth’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:822:8: note: in expansion of macro ‘N_GNEW’
   x0 = N_GNEW(dim*m,real);
        ^~~~~~
sfdpinit.c: In function ‘sfdp_cleanup_graph’:
post_process.c:825:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x0 = MEMCPY(x0, x, sizeof(real)*dim*m);
                                  ^
sfdpinit.c:392:42: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void sfdp_cleanup_graph(graph_t * g)
                                          ^
post_process.c:825:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   x0 = MEMCPY(x0, x, sizeof(real)*dim*m);
                                      ^
spring_electrical.c:1482:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
In file included from post_process.c:21:0:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:826:7: note: in expansion of macro ‘N_GNEW’
   y = N_GNEW(dim*m,real);
       ^~~~~~
post_process.c:869:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
    if (d[j] == 0){
             ^~
post_process.c:872:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (dist == 0){
               ^~
post_process.c:931:5: warning: "UNIMPEMENTED" is not defined, evaluates to 0 [-Wundef]
 #if UNIMPEMENTED
     ^~~~~~~~~~~~
post_process.c:992:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     MEMCPY(x, y, sizeof(real)*m*dim);
                              ^
post_process.c:992:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     MEMCPY(x, y, sizeof(real)*m*dim);
                                ^
spring_electrical.c: In function ‘spring_electrical_spring_embedding’:
spring_electrical.c:1562:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                 ^
post_process.c:815:95: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]
   real *w, *dd, *d, *y = NULL, *x0 = NULL, *x00 = NULL, diag, diff = 1, *lambda = sm->lambda, res, alpha = 0., M = 0.;
                                                                                               ^~~
post_process.c:814:35: warning: variable ‘jw’ set but not used [-Wunused-but-set-variable]
   int i, j, k, m, *id, *jd, *iw, *jw, idiag, flag = 0, iter = 0;
                                   ^~
post_process.c:814:30: warning: variable ‘iw’ set but not used [-Wunused-but-set-variable]
   int i, j, k, m, *id, *jd, *iw, *jw, idiag, flag = 0, iter = 0;
                              ^~
spring_electrical.c:1562:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     center = MALLOC(sizeof(real)*nsupermax*dim);
                                           ^
spring_electrical.c:1563:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     supernode_wgts = MALLOC(sizeof(real)*nsupermax);
                                         ^
spring_electrical.c:1564:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     distances = MALLOC(sizeof(real)*nsupermax);
                                    ^
spring_electrical.c:1580:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     srand(ctrl->random_seed);
           ^~~~
In file included from post_process.c:21:0:
post_process.c: In function ‘TriangleSmoother_new’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:1036:14: note: in expansion of macro ‘N_GNEW’
   avg_dist = N_GNEW(m,real);
              ^~~~~~
spring_electrical.c:1603:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   f = MALLOC(sizeof(real)*dim);
                          ^
spring_electrical.c:1604:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                             ^
post_process.c:1055:18: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
   sm->maxit_cg = (int)sqrt((double) A->m);
                  ^
In file included from post_process.c:21:0:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:1057:25: note: in expansion of macro ‘N_GNEW’
   lambda = sm->lambda = N_GNEW(m,real);
                         ^~~~~~
spring_electrical.c:1604:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xold = MALLOC(sizeof(real)*dim*n);
                                 ^
spring_electrical.c:1607:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                        ^
spring_electrical.c:1607:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xold = MEMCPY(xold, x, sizeof(real)*dim*n);
                                            ^
post_process.c: In function ‘SpringSmoother_new’:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:1155:10: note: in expansion of macro ‘N_GNEW’
   mask = N_GNEW(m,int);
          ^~~~~~
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
post_process.c:1157:14: note: in expansion of macro ‘N_GNEW’
   avg_dist = N_GNEW(m,real);
              ^~~~~~
spring_electrical.c:1654:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (p == -1){
            ^~
spring_electrical.c:1667:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
spring_electrical.c:1679:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
        if (p == -1){
              ^~
post_process.c: In function ‘post_process_smoothing’:
post_process.c:1278:3: warning: switch missing default case [-Wswitch-default]
   switch (ctrl->smoothing){
   ^~~~~~
spring_electrical.c: In function ‘interpolate_coord’:
spring_electrical.c:1793:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   y = MALLOC(sizeof(real)*dim);
                          ^
spring_electrical.c: In function ‘power_law_graph’:
spring_electrical.c:1838:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*(m+1));
                            ^
spring_electrical.c: In function ‘pcp_rotate’:
spring_electrical.c:1884:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (y[1] == 0) {
            ^~
spring_electrical.c: In function ‘attach_edge_label_coordinates’:
spring_electrical.c:1946:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*A->m);
                            ^
spring_electrical.c: In function ‘shorting_edge_label_nodes’:
spring_electrical.c:1991:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*A->m);
                            ^
spring_electrical.c:2019:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     irn = MALLOC(sizeof(int)*nz);
                             ^
spring_electrical.c:2020:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     jcn = MALLOC(sizeof(int)*nz);
                             ^
spring_electrical.c: In function ‘multilevel_spring_electrical_embedding_core’:
spring_electrical.c:2101:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     real *x2 = MALLOC(sizeof(real)*(A->m)*dim);
                                   ^
spring_electrical.c:2101:42: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     real *x2 = MALLOC(sizeof(real)*(A->m)*dim);
                                          ^
spring_electrical.c:2124:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xc = MALLOC(sizeof(real)*grid->n*dim);
                             ^
spring_electrical.c:2124:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xc = MALLOC(sizeof(real)*grid->n*dim);
                                     ^
spring_electrical.c:2128:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (ctrl->p == AUTOP){
               ^~
spring_electrical.c:2194:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       xf = MALLOC(sizeof(real)*grid->n*dim);
                               ^
spring_electrical.c:2194:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       xf = MALLOC(sizeof(real)*grid->n*dim);
                                       ^
spring_electrical.c:2224:22: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (ctrl->rotation != 0) rotate(n, dim, x, ctrl->rotation);
                      ^~
  CCLD     libsfdpgen_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfdpgen'
Making all in osage
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/osage'
  CC       osageinit.lo
In file included from ../../lib/common/render.h:44:0,
                 from osage.h:16,
                 from osageinit.c:19:
osageinit.c: In function ‘addCluster’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
osageinit.c:58:21: note: in expansion of macro ‘RALLOC’
         clist->cl = RALLOC(clist->sz, clist->cl, graph_t *);
                     ^~~~~~
osageinit.c: In function ‘layout’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
osageinit.c:132:19: note: in expansion of macro ‘N_NEW’
      pinfo.vals = N_NEW(total, packval_t);
                   ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
osageinit.c:138:10: note: in expansion of macro ‘N_NEW’
     gs = N_NEW(total, boxf);
          ^~~~~
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
osageinit.c:139:16: note: in expansion of macro ‘N_NEW’
     children = N_NEW(total, void*);
                ^~~~~
osageinit.c:145:22: warning: conversion to ‘packval_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      pinfo.vals[j] = late_int (subg, cattr, 0, 0);
                      ^~~~~~~~
osageinit.c:159:19: warning: conversion to ‘packval_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   pinfo.vals[j] = late_int (n, vattr, 0, 0);
                   ^~~~~~~~
osageinit.c:202:16: warning: declaration of ‘p’ shadows a previous local [-Wshadow]
         pointf p;
                ^
osageinit.c:94:12: note: shadowed declaration is here
     pointf p;
            ^
In file included from ../../lib/common/render.h:44:0,
                 from osage.h:16,
                 from osageinit.c:19:
osageinit.c: In function ‘mkClusters’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
osageinit.c:350:27: note: in expansion of macro ‘RALLOC’
             GD_clust(g) = RALLOC(list.cnt + 1, list.cl, graph_t*);
                           ^~~~~~
osageinit.c: At top level:
osageinit.c:354:6: warning: no previous prototype for ‘osage_layout’ [-Wmissing-prototypes]
 void osage_layout(Agraph_t *g)
      ^~~~~~~~~~~~
osageinit.c:389:6: warning: no previous prototype for ‘osage_cleanup’ [-Wmissing-prototypes]
 void osage_cleanup(Agraph_t *g)
      ^~~~~~~~~~~~~
  CCLD     libosage_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/osage'
Making all in gvpr
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvpr'
  CC       mkdefs.o
mkdefs.c: In function ‘genGuard’:
mkdefs.c:91:17: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      *guard++ = toupper(c);
                 ^~~~~~~
  CCLD     mkdefs
./mkdefs gdefs.h < ../../lib/gvpr/gprdata
  CC       compile.lo
  CC       actions.lo
  CC       gvpr.lo
  CC       gprstate.lo
  CC       queue.lo
  CC       parse.lo
In file included from parse.c:21:0:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
In file included from ./actions.h:22:0,
                 from actions.c:19:
../../lib/expr/expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
../../lib/expr/expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
parse.c: In function ‘readc’:
parse.c:104:7: warning: switch missing default case [-Wswitch-default]
       switch (cc = sfgetc(str)) {
       ^~~~~~
parse.c:97:3: warning: switch missing default case [-Wswitch-default]
   switch (c = sfgetc(str)) {
   ^~~~~~
parse.c: At top level:
parse.c:144:6: warning: no previous prototype for ‘unreadc’ [-Wmissing-prototypes]
 void unreadc(Sfio_t * str, int c)
      ^~~~~~~
In file included from ./actions.h:22:0,
                 from actions.c:19:
../../lib/expr/expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
../../lib/expr/expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
parse.c: In function ‘parseID’:
parse.c:175:14: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     *ptr++ = c;
              ^
parse.c:184:12: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   *ptr++ = c;
            ^
../../lib/expr/expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
parse.c: In function ‘parseKind’:
parse.c:218:5: warning: switch missing default case [-Wswitch-default]
     switch (c) {
     ^~~~~~
queue.c: In function ‘makef’:
queue.c:28:27: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void *makef(Dt_t * d, nsitem * obj, Dtdisc_t * disc)
                           ^
queue.c:28:55: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void *makef(Dt_t * d, nsitem * obj, Dtdisc_t * disc)
                                                       ^~~~
queue.c: In function ‘freef’:
queue.c:37:26: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void freef(Dt_t * d, nsitem * obj, Dtdisc_t * disc)
                          ^
parse.c: In function ‘endBracket’:
queue.c:37:54: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freef(Dt_t * d, nsitem * obj, Dtdisc_t * disc)
                                                      ^~~~
parse.c:295:31: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
      if (endString(ins, outs, c)) return -1;
                               ^
parse.c: In function ‘parseBracket’:
parse.c:318:30: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     c = endBracket(str, buf, bc, ec);
                              ^~
parse.c:318:34: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     c = endBracket(str, buf, bc, ec);
                                  ^~
In file included from parse.c:21:0:
parse.c: In function ‘parseCase’:
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
parse.c:362:19: note: in expansion of macro ‘sfstropen’
     Sfio_t *buf = sfstropen();
                   ^~~~~~~~~
parse.c:365:5: warning: switch missing default case [-Wswitch-default]
     switch (kind) {
     ^~~~~~
parse.c: In function ‘parseProg’:
In file included from ./gprstate.h:25:0,
                 from gprstate.c:25:
../../lib/expr/expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
parse.c:520:2: warning: switch missing default case [-Wswitch-default]
  switch (parseCase(str, &guard, &gline, &action, &line)) {
  ^~~~~~
../../lib/expr/expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from ./gprstate.h:25:0,
                 from gprstate.c:25:
../../lib/expr/expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
../../lib/expr/expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
In file included from ./gprstate.h:25:0,
                 from compile.h:23,
                 from compile.c:25:
../../lib/expr/expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
../../lib/expr/expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
../../lib/expr/expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from ./gprstate.h:25:0,
                 from compile.h:23,
                 from compile.c:25:
../../lib/expr/expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
../../lib/expr/expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
../../lib/expr/expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from gprstate.h:25:0,
                 from gvpr.c:29:
../../lib/expr/expr.h:33:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
../../lib/expr/expr.h:36:6: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if !_BLD_expr && defined(__IMPORT__)
      ^~~~~~~~~
In file included from actions.c:23:0:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
In file included from gprstate.h:25:0,
                 from gvpr.c:29:
../../lib/expr/expr.h:117:5: warning: "LONG_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
     ^~~~~~~~
../../lib/expr/expr.h:117:16: warning: "INT_MAX" is not defined, evaluates to 0 [-Wundef]
 #if LONG_MAX > INT_MAX
                ^~~~~~~
../../lib/expr/expr.h:296:5: warning: "_BLD_expr" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_expr && defined(__EXPORT__)
     ^~~~~~~~~
In file included from gprstate.c:27:0:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
gprstate.c: In function ‘openGPRState’:
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
gprstate.c:50:24: note: in expansion of macro ‘sfstropen’
     if (!(state->tmp = sfstropen())) {
                        ^~~~~~~~~
gprstate.c: In function ‘bindingcmpf’:
gprstate.c:74:21: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcmp (((gvprbinding*)key)->name, ((gvprbinding*)ip)->name);
                     ^
gprstate.c:74:48: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcmp (((gvprbinding*)key)->name, ((gvprbinding*)ip)->name);
                                                ^
gprstate.c: In function ‘findBinding’:
gprstate.c:95:55: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     bp = (gvprbinding*)bsearch(&key, state->bindings, state->n_bindings, sizeof(gvprbinding), bindingcmpf);
                                                       ^~~~~
In file included from ./gprstate.h:23:0,
                 from gprstate.c:25:
gprstate.c: In function ‘addBindings’:
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
gprstate.c:117:18: note: in expansion of macro ‘newof’
     bufp = buf = newof(0, gvprbinding, n, 0);
                  ^~~~~
gprstate.c:126:17: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort (buf, n, sizeof(gvprbinding), bindingcmpf);
                 ^
In file included from compile.c:30:0:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
actions.c: In function ‘indexOf’:
actions.c:67:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len2 = strlen(s2) - 1;
            ^~~~~~
actions.c:71:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (strncmp(p, s2 + 1, len2) == 0)
                         ^~~~
actions.c: In function ‘rindexOf’:
actions.c:85:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     int len1 = strlen(s1);
                ^~~~~~
actions.c:86:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     int len2 = strlen(s2);
                ^~~~~~
actions.c:93:39: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if ((c == c1) && (strncmp(p+1, s2+1, len2-1) == 0))
                                       ^~~~
actions.c: In function ‘copy’:
actions.c:194:5: warning: switch missing default case [-Wswitch-default]
     switch (kind) {
     ^~~~~~
actions.c: In function ‘cmppair’:
actions.c:290:27: warning: unused parameter ‘d’ [-Wunused-parameter]
 static int cmppair(Dt_t * d, Agedge_t** key1, Agedge_t** key2, Dtdisc_t * disc)
                           ^
actions.c:290:75: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static int cmppair(Dt_t * d, Agedge_t** key1, Agedge_t** key2, Dtdisc_t * disc)
                                                                           ^~~~
actions.c: In function ‘cloneGraph’:
actions.c:320:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     edgepair_t* data = (edgepair_t*)malloc(sizeof(edgepair_t)*agnedges(src));
                                                              ^
actions.c: In function ‘clone’:
actions.c:398:5: warning: switch missing default case [-Wswitch-default]
     switch (kind) {
     ^~~~~~
In file included from gvpr.c:37:0:
../../lib/ast/sfstr.h:50:5: warning: "_BLD_ast" is not defined, evaluates to 0 [-Wundef]
 #if _BLD_ast && defined(__EXPORT__)
     ^~~~~~~~
actions.c: In function ‘fwriteFile’:
actions.c:654:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (fd < 0 || fd >= elementsof(ex->file)
                      ^~
actions.c: In function ‘freadFile’:
actions.c:666:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (fd < 0 || fd >= elementsof(ex->file)
                      ^~
actions.c: In function ‘openFile’:
actions.c:679:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (idx = 3; idx < elementsof(ex->file); idx++)
                       ^
actions.c: In function ‘readLine’:
actions.c:722:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (fd < 0 || fd >= elementsof(ex->file) || !((sp = ex->file[fd]))) {
                      ^~
In file included from actions.c:23:0:
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
actions.c:726:12: note: in expansion of macro ‘sfstropen’
     tmps = sfstropen();
            ^~~~~~~~~
In file included from gprstate.h:23:0,
                 from gvpr.c:29:
gvpr.c: In function ‘parseArgs’:
../../lib/ast/ast.h:72:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define oldof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)malloc(sizeof(t)*(n)+(x)))
                                                              ^
gvpr.c:173:7: note: in expansion of macro ‘oldof’
  av = oldof(*argv, char *, argc, 0);
       ^~~~~
../../lib/ast/ast.h:72:92: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define oldof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)malloc(sizeof(t)*(n)+(x)))
                                                                                            ^
gvpr.c:173:7: note: in expansion of macro ‘oldof’
  av = oldof(*argv, char *, argc, 0);
       ^~~~~
In file included from gvpr.c:37:0:
gvpr.c: In function ‘concat’:
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
gvpr.c:194:19: note: in expansion of macro ‘sfstropen’
     if (!(pathp = sfstropen())) {
                   ^~~~~~~~~
gvpr.c: In function ‘resolve’:
gvpr.c:211:37: warning: declaration of ‘Verbose’ shadows a global declaration [-Wshadow]
 static char *resolve(char *arg, int Verbose)
                                     ^~~~~~~
In file included from gvpr.c:31:0:
../../lib/common/globals.h:64:26: note: shadowed declaration is here
     EXTERN unsigned char Verbose;
                          ^~~~~~~
In file included from gvpr.c:37:0:
../../lib/ast/sfstr.h:30:47: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define sfstropen() sfnew((Sfio_t*)0,(char*)0,-1,-1,SF_WRITE|SF_STRING)
                                               ^
gvpr.c:244:16: note: in expansion of macro ‘sfstropen’
     if (!(fp = sfstropen())) {
                ^~~~~~~~~
gvpr.c:260:11: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      sz = sfprintf(fp, path);
           ^~~~~~~~
In file included from gprstate.h:23:0,
                 from gvpr.c:29:
gvpr.c: In function ‘scanArgs’:
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
gvpr.c:412:23: note: in expansion of macro ‘newof’
     input_filenames = newof(0,char*,nfiles + 1,0);
                       ^~~~~
gvpr.c:394:59: warning: unused parameter ‘uopts’ [-Wunused-parameter]
 static options* scanArgs(int argc, char **argv, gvpropts* uopts)
                                                           ^~~~~
gvpr.c: In function ‘evalEdge’:
gvpr.c:472:13: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      okay = (exeval(prog, cs->guard, state)).integer;
             ^
gvpr.c: In function ‘evalNode’:
gvpr.c:495:13: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      okay = (exeval(prog, cs->guard, state)).integer;
             ^
gvpr.c: In function ‘traverse’:
gvpr.c:762:5: warning: switch missing default case [-Wswitch-default]
     switch (state->tvt) {
     ^~~~~~
In file included from gprstate.h:23:0,
                 from gvpr.c:29:
gvpr.c: In function ‘addOutputGraph’:
../../lib/ast/ast.h:72:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define oldof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)malloc(sizeof(t)*(n)+(x)))
                                                              ^
gvpr.c:850:24: note: in expansion of macro ‘oldof’
     uopts->outgraphs = oldof(uopts->outgraphs,Agraph_t*,uopts->n_outgraphs,0);
                        ^~~~~
../../lib/ast/ast.h:72:92: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define oldof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)malloc(sizeof(t)*(n)+(x)))
                                                                                            ^
gvpr.c:850:24: note: in expansion of macro ‘oldof’
     uopts->outgraphs = oldof(uopts->outgraphs,Agraph_t*,uopts->n_outgraphs,0);
                        ^~~~~
gvpr.c: In function ‘gvexitf’:
gvpr.c:900:18: warning: unused parameter ‘handle’ [-Wunused-parameter]
 gvexitf (Expr_t *handle, Exdisc_t *discipline, int v)
                  ^~~~~~
gvpr.c:900:36: warning: unused parameter ‘discipline’ [-Wunused-parameter]
 gvexitf (Expr_t *handle, Exdisc_t *discipline, int v)
                                    ^~~~~~~~~~
compile.c: In function ‘iofread’:
compile.c:55:49: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     return read(sffileno((Sfio_t *) chan), buf, bufsize);
                                                 ^~~~~~~
compile.c: In function ‘bbOf’:
compile.c:127:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      s = exstralloc(pgm, 0, len + 1);
                             ^~~
compile.c:128:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      strncpy(s, pt, len);
                     ^~~
compile.c: In function ‘xyOf’:
compile.c:152:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      v = exstralloc(pgm, 0, len + 1);
                             ^~~
compile.c:153:21: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      strncpy(v, pt, len);
                     ^~~
compile.c: At top level:
compile.c:188:5: warning: "DEBUG" is not defined, evaluates to 0 [-Wundef]
 #if DEBUG > 1
     ^~~~~
In file included from trie.c:3:0,
                 from compile.c:42:
compile.c: In function ‘assignable’:
compile.c:359:24: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
         TFA_Advance(ch & ~127 ? 127 : ch);
                        ^
trieFA.h:62:12: note: in definition of macro ‘TFA_Advance’
  char  c = C;                \
            ^
compile.c:359:21: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
         TFA_Advance(ch & ~127 ? 127 : ch);
                     ^
trieFA.h:62:12: note: in definition of macro ‘TFA_Advance’
  char  c = C;                \
            ^
compile.c:359:9: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         TFA_Advance(ch & ~127 ? 127 : ch);
         ^~~~~~~~~~~
compile.c: In function ‘lookup’:
compile.c:47:31: warning: cast from function call of type ‘Agraph_t * {aka struct Agraph_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:498:16: note: in expansion of macro ‘PTR2INT’
   v->integer = PTR2INT(agparent((Agraph_t *) objp));
                ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agraph_t * {aka struct Agraph_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:505:19: note: in expansion of macro ‘PTR2INT’
      v->integer = PTR2INT(agroot(agraphof(objp)));
                   ^~~~~~~
compile.c: In function ‘getval’:
compile.c:47:31: warning: cast from function call of type ‘Agraph_t * {aka struct Agraph_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:701:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(agsubg(gp, args[1].string, 0));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agnode_t * {aka struct Agnode_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:747:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(addNode(gp, np, 1));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agnode_t * {aka struct Agnode_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:785:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(agnode(gp, args[1].string, 0));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agnode_t * {aka struct Agnode_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:797:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(addNode(gp, np, 0));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agraph_t * {aka struct Agraph_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:861:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(compOf(gp, np));
               ^~~~~~~
compile.c:868:13: warning: switch missing default case [-Wswitch-default]
      } else switch (AGTYPE(objp)) {
             ^~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agedge_t * {aka struct Agedge_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:926:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(addEdge(gp, ep, 1));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agedge_t * {aka struct Agedge_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:958:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(isEdge(agroot(np), np, hp, key));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agedge_t * {aka struct Agedge_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:976:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(isEdge(gp, np, hp, key));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agedge_t * {aka struct Agedge_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:984:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(addEdge(gp, ep, 0));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agobj_t * {aka struct Agobj_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:1143:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(copy(gp, objp));
               ^~~~~~~
compile.c:47:31: warning: cast from function call of type ‘Agobj_t * {aka struct Agobj_s *}’ to non-matching type ‘int’ [-Wbad-function-cast]
 #define PTR2INT(v) ((Sflong_t)(intptr_t)(v))
                               ^
compile.c:1152:15: note: in expansion of macro ‘PTR2INT’
   v.integer = PTR2INT(clone(gp, objp));
               ^~~~~~~
compile.c:1209:35: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
   v.integer = fwriteFile(pgm, gp, args[1].integer, state->dfltIO);
                                   ^~~~
compile.c:1212:26: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      gp = freadFile(pgm, args[0].integer);
                          ^~~~
compile.c:1219:33: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      v.integer = closeFile(pgm, args[0].integer);
                                 ^~~~
compile.c:1222:31: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      v.string = readLine(pgm, args[0].integer);
                               ^~~~
compile.c:1266:29: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
   v.integer = lockGraph(gp, args[1].integer);
                             ^~~~
compile.c:1352:9: warning: declaration of ‘name’ shadows a previous local [-Wshadow]
   char* name = args[1].string;
         ^~~~
compile.c:676:11: note: shadowed declaration is here
     char* name;
           ^~~~
compile.c:1371:9: warning: declaration of ‘name’ shadows a previous local [-Wshadow]
   char* name = args[2].string;
         ^~~~
compile.c:676:11: note: shadowed declaration is here
     char* name;
           ^~~~
compile.c:1415:9: warning: declaration of ‘name’ shadows a previous local [-Wshadow]
   char* name = args[2].string;
         ^~~~
compile.c:676:11: note: shadowed declaration is here
     char* name;
           ^~~~
compile.c:1513:24: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      v.string = getArg(args[0].integer, state);
                        ^~~~
compile.c:1529:2: warning: switch missing default case [-Wswitch-default]
  switch (sym->index) {
  ^~~~~~
compile.c: In function ‘typeName’:
compile.c:1590:32: warning: unused parameter ‘pg’ [-Wunused-parameter]
 static char *typeName(Expr_t * pg, int op)
                                ^~
compile.c: In function ‘setval’:
compile.c:1624:11: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      iv = v.integer;
           ^
compile.c:1625:19: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      if (validTVT(v.integer))
                   ^
compile.c:1602:23: warning: unused parameter ‘elt’ [-Wunused-parameter]
        void *env, int elt, Extype_t v, Exdisc_t * disc)
                       ^~~
compile.c:1602:51: warning: unused parameter ‘disc’ [-Wunused-parameter]
        void *env, int elt, Extype_t v, Exdisc_t * disc)
                                                   ^~~~
compile.c: In function ‘typeChk’:
compile.c:1725:6: warning: switch missing default case [-Wswitch-default]
      switch (sym->index) {
      ^~~~~~
compile.c: In function ‘refval’:
compile.c:1799:14: warning: unused parameter ‘str’ [-Wunused-parameter]
        char *str, int elt, Exdisc_t * disc)
              ^~~
compile.c:1799:23: warning: unused parameter ‘elt’ [-Wunused-parameter]
        char *str, int elt, Exdisc_t * disc)
                       ^~~
compile.c: At top level:
compile.c:1869:1: warning: no previous prototype for ‘binary’ [-Wmissing-prototypes]
 binary(Expr_t * pg, Exnode_t * l, Exnode_t * ex, Exnode_t * r, int arg,
 ^~~~~~
compile.c: In function ‘binary’:
compile.c:1891:7: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
  li = l->data.constant.value.integer;
       ^
compile.c:1892:7: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
  ri = r->data.constant.value.integer;
       ^
compile.c:1893:2: warning: switch missing default case [-Wswitch-default]
  switch (ex->op) {
  ^~~~~~
compile.c:1942:5: warning: switch missing default case [-Wswitch-default]
     switch (ex->op) {
     ^~~~~~
compile.c:1869:17: warning: unused parameter ‘pg’ [-Wunused-parameter]
 binary(Expr_t * pg, Exnode_t * l, Exnode_t * ex, Exnode_t * r, int arg,
                 ^~
compile.c:1870:19: warning: unused parameter ‘disc’ [-Wunused-parameter]
        Exdisc_t * disc)
                   ^~~~
compile.c: In function ‘stringOf’:
compile.c:2098:19: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
      tvtypeToStr (x->data.constant.value.integer)))
                   ^
compile.c: In function ‘convert’:
compile.c:2148:6: warning: switch missing default case [-Wswitch-default]
      switch (type) {
      ^~~~~~
compile.c:2174:20: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
       tvtypeToStr (x->data.constant.value.integer);
                    ^
compile.c:2190:20: warning: conversion to ‘int’ from ‘long long int’ may alter its value [-Wconversion]
  else if (validTVT(x->data.constant.value.integer))
                    ^
compile.c:2212:12: warning: conversion to ‘Exshort_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
  x->type = type;
            ^~~~
compile.c:2125:18: warning: unused parameter ‘prog’ [-Wunused-parameter]
 convert(Expr_t * prog, register Exnode_t * x, int type,
                  ^~~~
compile.c:2126:20: warning: unused parameter ‘xref’ [-Wunused-parameter]
  register Exid_t * xref, int arg, Exdisc_t * disc)
                    ^~~~
compile.c:2126:46: warning: unused parameter ‘disc’ [-Wunused-parameter]
  register Exid_t * xref, int arg, Exdisc_t * disc)
                                              ^~~~
In file included from ./gprstate.h:22:0,
                 from compile.h:23,
                 from compile.c:25:
compile.c: In function ‘keyval’:
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘long long int’ from ‘IDTYPE {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
compile.c:2223:14: note: in expansion of macro ‘AGID’
  v.integer = AGID(INT2PTR(Agobj_t *, v.integer));
              ^~~~
compile.c:2220:33: warning: unused parameter ‘pgm’ [-Wunused-parameter]
 static Extype_t keyval(Expr_t * pgm, Extype_t v, int type, Exdisc_t * disc)
                                 ^~~
compile.c:2220:71: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static Extype_t keyval(Expr_t * pgm, Extype_t v, int type, Exdisc_t * disc)
                                                                       ^~~~
compile.c: In function ‘matchval’:
compile.c:2232:19: warning: unused parameter ‘pgm’ [-Wunused-parameter]
 matchval(Expr_t * pgm, Exnode_t * xstr, const char *str, Exnode_t * xpat,
                   ^~~
compile.c:2232:35: warning: unused parameter ‘xstr’ [-Wunused-parameter]
 matchval(Expr_t * pgm, Exnode_t * xstr, const char *str, Exnode_t * xpat,
                                   ^~~~
compile.c:2232:69: warning: unused parameter ‘xpat’ [-Wunused-parameter]
 matchval(Expr_t * pgm, Exnode_t * xstr, const char *str, Exnode_t * xpat,
                                                                     ^~~~
compile.c:2233:26: warning: unused parameter ‘env’ [-Wunused-parameter]
   const char *pat, void *env, Exdisc_t * disc)
                          ^~~
compile.c:2233:42: warning: unused parameter ‘disc’ [-Wunused-parameter]
   const char *pat, void *env, Exdisc_t * disc)
                                          ^~~~
In file included from ./gprstate.h:23:0,
                 from compile.h:23,
                 from compile.c:25:
compile.c: In function ‘mkStmts’:
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
compile.c:2350:10: note: in expansion of macro ‘newof’
     cs = newof(0, case_stmt, cnt, 0);
          ^~~~~
compile.c: In function ‘compileProg’:
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
compile.c:2501:19: note: in expansion of macro ‘newof’
  p->blocks = bp = newof(0, comp_block, inp->n_blocks, 0);
                   ^~~~~
compile.c: At top level:
compile.c:2583:6: warning: no previous prototype for ‘ptchk’ [-Wmissing-prototypes]
 void ptchk(void)
      ^~~~~
actions.c: In function ‘hsv2rgb’:
actions.c:852:2: warning: switch missing default case [-Wswitch-default]
  switch (i) {
  ^~~~~~
actions.c: In function ‘rgb2hsv’:
actions.c:905:8: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (r == rgbmax)
        ^~
actions.c:907:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (g == rgbmax)
             ^~
actions.c:909:13: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  else if (b == rgbmax)
             ^~
actions.c: In function ‘colorcmpf’:
actions.c:935:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcasecmp(((hsvrgbacolor_t *) p0)->name, ((hsvrgbacolor_t *) p1)->name);
                        ^
actions.c:935:55: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     return strcasecmp(((hsvrgbacolor_t *) p0)->name, ((hsvrgbacolor_t *) p1)->name);
                                                       ^
actions.c: In function ‘canontoken’:
actions.c:946:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen(str);
           ^~~~~~
In file included from ../../lib/expr/expr.h:28:0,
                 from ./actions.h:22,
                 from actions.c:19:
../../lib/ast/ast.h:71:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                              ^
actions.c:949:10: note: in expansion of macro ‘newof’
  canon = newof(canon, unsigned char, allocated, 0);
          ^~~~~
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
actions.c:949:10: note: in expansion of macro ‘newof’
  canon = newof(canon, unsigned char, allocated, 0);
          ^~~~~
actions.c:958:10: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      c = tolower(c);
          ^~~~~~~
actions.c: In function ‘fullColor’:
actions.c:972:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     int len = strlen (prefix) + strlen (str) + 3;
               ^~~~~~
In file included from ../../lib/expr/expr.h:28:0,
                 from ./actions.h:22,
                 from actions.c:19:
../../lib/ast/ast.h:71:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                              ^
actions.c:976:10: note: in expansion of macro ‘newof’
  fulls = newof(fulls, char, allocated, 0);
          ^~~~~
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
actions.c:976:10: note: in expansion of macro ‘newof’
  fulls = newof(fulls, char, allocated, 0);
          ^~~~~
actions.c: In function ‘colorxlate’:
actions.c:1087:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[0] = r;
                         ^
actions.c:1088:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[1] = g;
                         ^
actions.c:1089:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[2] = b;
                         ^
actions.c:1090:25: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
      color->u.rgba[3] = a;
                         ^
actions.c:1097:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[0] = (int) C *255;
                         ^
actions.c:1098:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[1] = (int) M *255;
                         ^
actions.c:1099:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[2] = (int) Y *255;
                         ^
actions.c:1100:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[3] = (int) K *255;
                         ^
actions.c:1103:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[0] = r * 65535 / 255;
                             ^
actions.c:1104:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[1] = g * 65535 / 255;
                             ^
actions.c:1105:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[2] = b * 65535 / 255;
                             ^
actions.c:1106:29: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      color->u.rrggbbaa[3] = a * 65535 / 255;
                             ^
actions.c:1074:2: warning: switch missing default case [-Wswitch-default]
  switch (target_type) {
  ^~~~~~
actions.c:1125:8: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  len = strlen((char*)p);
        ^~~~~~
In file included from ../../lib/expr/expr.h:28:0,
                 from ./actions.h:22,
                 from actions.c:19:
../../lib/ast/ast.h:71:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                              ^
actions.c:1128:14: note: in expansion of macro ‘newof’
      canon = newof(canon, unsigned char, allocated, 0);
              ^~~~~
../../lib/ast/ast.h:71:94: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define newof(p,t,n,x)  ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))
                                                                                              ^
actions.c:1128:14: note: in expansion of macro ‘newof’
      canon = newof(canon, unsigned char, allocated, 0);
              ^~~~~
actions.c:1160:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.rgba[0] = (int) (R * 255);
                      ^
actions.c:1161:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.rgba[1] = (int) (G * 255);
                      ^
actions.c:1162:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.rgba[2] = (int) (B * 255);
                      ^
actions.c:1163:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.rgba[3] = (int) (A * 255);
                      ^
actions.c:1168:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[0] = (int) C *255;
                      ^
actions.c:1169:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[1] = (int) M *255;
                      ^
actions.c:1170:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[2] = (int) Y *255;
                      ^
actions.c:1171:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   color->u.cmyk[3] = (int) K *255;
                      ^
actions.c:1151:6: warning: switch missing default case [-Wswitch-default]
      switch (target_type) {
      ^~~~~~
actions.c:1228:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[0] = (int) C * 255;
                         ^
actions.c:1229:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[1] = (int) M * 255;
                         ^
actions.c:1230:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[2] = (int) Y * 255;
                         ^
actions.c:1231:25: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      color->u.cmyk[3] = (int) K * 255;
                         ^
actions.c:1210:2: warning: switch missing default case [-Wswitch-default]
  switch (target_type) {
  ^~~~~~
actions.c:1255:5: warning: switch missing default case [-Wswitch-default]
     switch (target_type) {
     ^~~~~~
gvpr.c: In function ‘gvpr’:
gvpr.c:941:17: warning: variable ‘prog’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     parse_prog *prog = 0;
                 ^~~~
gvpr.c:942:20: warning: variable ‘ing’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     ingraph_state *ing = 0;
                    ^~~
gvpr.c:943:16: warning: variable ‘xprog’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     comp_prog *xprog = 0;
                ^~~~~
gvpr.c:944:12: warning: variable ‘state’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     Gpr_t *state = 0;
            ^~~~~
gvpr.c:947:14: warning: variable ‘opts’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     options* opts = 0;
              ^~~~
gvpr.c:949:15: warning: variable ‘nextg’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     Agraph_t* nextg = NULL;
               ^~~~~
actions.c: In function ‘colorx’:
actions.c:1324:5: warning: ‘alpha’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (alpha)
     ^
  CCLD     libgvpr.la
  CCLD     libgvpr_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvpr'
Making all in spine
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/spine'
  CC       quad.lo
  CC       spine.lo
  CC       subset.lo
  CC       union_find.lo
quad.c: In function ‘cmpdeg’:
quad.c:12:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  Agnode_t *n0 = *(Agnode_t **) v0;
                  ^
quad.c:13:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  Agnode_t *n1 = *(Agnode_t **) v1;
                  ^
In file included from quad.c:6:0:
quad.c: In function ‘genQuads’:
spinehdr.h:12:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)mcalloc((n),sizeof(t))
                                      ^
quad.c:26:19: note: in expansion of macro ‘N_NEW’
  Agnode_t **arr = N_NEW(nnodes, Agnode_t *);
                   ^~~~~
spinehdr.h:12:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)mcalloc((n),sizeof(t))
                                      ^
quad.c:28:16: note: in expansion of macro ‘N_NEW’
  Dt_t **subs = N_NEW(nnodes, Dt_t *);
                ^~~~~
quad.c:50:13: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  qsort(arr, nnodes, sizeof(Agnode_t *), cmpdeg);
             ^~~~~~
spine.c: In function ‘reweightEdge’:
spine.c:199:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  ED_wt(e) = maxwt;
             ^~~~~
spine.c: In function ‘setEdgeWeights’:
spine.c:252:6: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
      quadv /
      ^~~~~
spine.c: In function ‘computeIndex’:
spine.c:328:26: warning: conversion to ‘float’ from ‘size_t {aka unsigned int}’ may alter its value [-Wconversion]
  size_t r = ceilf(nedges * (1 - s));
                          ^
spine.c:328:13: warning: conversion to ‘size_t {aka unsigned int}’ from ‘float’ may alter its value [-Wfloat-conversion]
  size_t r = ceilf(nedges * (1 - s));
             ^~~~~
spine.c: In function ‘doBucket’:
spine.c:337:42: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  while ((e = edgelist[idx]) && (ED_wt(e) == weight)) {
                                          ^~
spine.c: In function ‘genSpine’:
spine.c:425:11: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  nedges = agnedges(g);
           ^~~~~~~~
spine.c:427:40: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘size_t {aka unsigned int}’ [-Wformat=]
   fprintf(stderr, "Graph %s %d nodes %lu edges:\n", agnameof(g),
                                      ~~^
                                      %u
spine.c:484:29: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘size_t {aka unsigned int}’ [-Wformat=]
   fprintf(stderr, " index %lu out of %lu\n", index, nedges);
                           ~~^
                           %u
spine.c:484:40: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘size_t {aka unsigned int}’ [-Wformat=]
   fprintf(stderr, " index %lu out of %lu\n", index, nedges);
                                      ~~^
                                      %u
  CCLD     libspine_C.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/spine'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
Making all in plugin
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
Making all in core
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/core'
  CC       gvplugin_core.lo
  CC       gvrender_core_json.lo
  CC       gvrender_core_dot.lo
  CC       gvrender_core_fig.lo
  CC       gvrender_core_map.lo
  CC       gvrender_core_mp.lo
  CC       gvrender_core_ps.lo
  CC       gvrender_core_svg.lo
  CC       gvrender_core_tk.lo
  CC       gvrender_core_vml.lo
  CC       gvrender_core_pov.lo
  CC       gvloadimage_core.lo
  CC       gvrender_core_pic.lo
gvrender_core_vml.c: In function ‘vml_grstroke’:
gvrender_core_vml.c:104:23: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (obj->penwidth != PENWIDTH_NORMAL)
                       ^~
gvrender_core_ps.c: In function ‘psgen_begin_layer’:
gvrender_core_ps.c:115:50: warning: unused parameter ‘layername’ [-Wunused-parameter]
 static void psgen_begin_layer(GVJ_t * job, char *layername, int layerNum, int numLayers)
                                                  ^~~~~~~~~
gvrender_core_vml.c:98:43: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void vml_grstroke(GVJ_t * job, int filled)
                                           ^~~~~~
gvrender_core_vml.c: At top level:
gvrender_core_vml.c:129:7: warning: no previous prototype for ‘html_string’ [-Wmissing-prototypes]
 char *html_string(char *s)
       ^~~~~~~~~~~
gvrender_core_vml.c: In function ‘html_string’:
gvrender_core_vml.c:144:16: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  buf = gmalloc(bufsize);
                ^~~~~~~
gvrender_core_vml.c:150:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = grealloc(buf, bufsize);
                          ^~~~~~~
gvrender_core_ps.c: In function ‘psgen_begin_anchor’:
gvrender_core_ps.c:204:61: warning: unused parameter ‘tooltip’ [-Wunused-parameter]
 static void psgen_begin_anchor(GVJ_t *job, char *url, char *tooltip, char *target, char *id)
                                                             ^~~~~~~
gvrender_core_ps.c:204:76: warning: unused parameter ‘target’ [-Wunused-parameter]
 static void psgen_begin_anchor(GVJ_t *job, char *url, char *tooltip, char *target, char *id)
                                                                            ^~~~~~
gvrender_core_vml.c:210:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
               temp=charnum%10;
                    ^~~~~~~
gvrender_core_ps.c:204:90: warning: unused parameter ‘id’ [-Wunused-parameter]
 static void psgen_begin_anchor(GVJ_t *job, char *url, char *tooltip, char *target, char *id)
                                                                                          ^~
In file included from ../../lib/common/types.h:39:0,
                 from ../../lib/gvc/gvplugin_render.h:17,
                 from gvrender_core_tk.c:23:
gvrender_core_tk.c: In function ‘tkgen_print_tags’:
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:64:17: note: in expansion of macro ‘AGID’
         ObjId = AGID(obj->u.n);
                 ^~~~
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:69:17: note: in expansion of macro ‘AGID’
         ObjId = AGID(obj->u.n);
                 ^~~~
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:76:17: note: in expansion of macro ‘AGID’
         ObjId = AGID(obj->u.e);
                 ^~~~
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:83:17: note: in expansion of macro ‘AGID’
         ObjId = AGID(obj->u.e);
                 ^~~~
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:88:10: note: in expansion of macro ‘AGID’
  ObjId = AGID(obj->u.g);
          ^~~~
gvrender_core_fig.c: In function ‘fig_string’:
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:93:10: note: in expansion of macro ‘AGID’
  ObjId = AGID(obj->u.g);
          ^~~~
gvrender_core_vml.c: In function ‘vml_begin_graph’:
gvrender_core_vml.c:259:18: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     graphHeight =(int)(job->bb.UR.y - job->bb.LL.y);
                  ^
gvrender_core_fig.c:69:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         buf = malloc(bufsize * sizeof(char));
                              ^
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:98:10: note: in expansion of macro ‘AGID’
  ObjId = AGID(obj->u.sg);
          ^~~~
gvrender_core_vml.c:260:18: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     graphWidth  =(int)(job->bb.UR.x - job->bb.LL.x);
                  ^
gvrender_core_fig.c:73:17: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
     while ((c = *s++)) {
                 ^
../../lib/cgraph/cgraph.h:114:20: warning: conversion to ‘unsigned int’ from ‘IDTYPE {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define AGID(obj)  (AGTAG(obj).id)
                    ^
gvrender_core_tk.c:103:10: note: in expansion of macro ‘AGID’
  ObjId = AGID(obj->u.sg);
          ^~~~
gvrender_core_fig.c:76:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf = realloc(buf, bufsize * sizeof(char));
                                        ^
gvrender_core_fig.c:84:20: warning: conversion to ‘char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
             *p++ = c;
                    ^
gvrender_core_tk.c: In function ‘tkgen_begin_node’:
gvrender_core_tk.c:154:38: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void tkgen_begin_node(GVJ_t * job)
                                      ^~~
gvrender_core_fig.c: In function ‘figColorResolve’:
gvrender_core_fig.c:123:14: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     red[c] = r;
              ^
gvrender_core_tk.c: In function ‘tkgen_begin_edge’:
gvrender_core_fig.c:124:16: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     green[c] = g;
                ^
gvrender_core_tk.c:159:38: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void tkgen_begin_edge(GVJ_t * job)
                                      ^~~
gvrender_core_fig.c:125:15: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     blue[c] = b;
               ^
gvrender_core_ps.c: In function ‘psgen_bezier’:
gvrender_core_ps.c:325:50: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 psgen_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                  ^~~~~~~~~~~~~~
gvrender_core_ps.c:326:11: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
       int arrow_at_end, int filled)
           ^~~~~~~~~~~~
gvrender_core_vml.c: In function ‘vml_begin_anchor’:
gvrender_core_vml.c:353:78: warning: unused parameter ‘id’ [-Wunused-parameter]
 vml_begin_anchor(GVJ_t * job, char *href, char *tooltip, char *target, char *id)
                                                                              ^~
gvrender_core_mp.c: In function ‘mp_string’:
gvrender_core_mp.c:71:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         buf = malloc(bufsize * sizeof(char));
                              ^
gvrender_core_mp.c:75:17: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
     while ((c = *s++)) {
                 ^
gvrender_core_mp.c:78:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf = realloc(buf, bufsize * sizeof(char));
                                        ^
gvrender_core_mp.c:86:20: warning: conversion to ‘char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
             *p++ = c;
                    ^
gvrender_core_fig.c: In function ‘fig_begin_page’:
gvrender_core_fig.c:218:36: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void fig_begin_page(GVJ_t * job)
                                    ^~~
gvrender_core_fig.c: In function ‘fig_begin_node’:
gvrender_core_fig.c:223:36: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void fig_begin_node(GVJ_t * job)
                                    ^~~
gvrender_core_fig.c: In function ‘fig_end_node’:
gvrender_core_tk.c: In function ‘tkgen_bezier’:
gvrender_core_fig.c:228:34: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void fig_end_node(GVJ_t * job)
                                  ^~~
gvrender_core_tk.c:256:50: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 tkgen_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                  ^~~~~~~~~~~~~~
gvrender_core_fig.c: In function ‘fig_begin_edge’:
gvrender_core_fig.c:233:36: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void fig_begin_edge(GVJ_t * job)
                                    ^~~
gvrender_core_tk.c:257:12: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
        int arrow_at_end, int filled)
            ^~~~~~~~~~~~
gvrender_core_fig.c: In function ‘fig_end_edge’:
gvrender_core_tk.c:257:30: warning: unused parameter ‘filled’ [-Wunused-parameter]
        int arrow_at_end, int filled)
                              ^~~~~~
gvrender_core_fig.c:238:34: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void fig_end_edge(GVJ_t * job)
                                  ^~~
gvrender_core_mp.c: In function ‘mpColorResolve’:
gvrender_core_mp.c:125:14: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     red[c] = r;
              ^
gvrender_core_mp.c:126:16: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     green[c] = g;
                ^
gvrender_core_fig.c: In function ‘fig_textspan’:
gvrender_core_mp.c:127:15: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     blue[c] = b;
               ^
gvrender_core_fig.c:262:42: warning: cast from function call of type ‘size_t {aka unsigned int}’ to non-matching type ‘double’ [-Wbad-function-cast]
     double length = 2.0*font_size/3.0  * (double)strlen(span->str) / 2.0;
                                          ^
gvrender_core_fig.c: In function ‘fig_ellipse’:
gvrender_core_vml.c: In function ‘vml_ellipse’:
gvrender_core_fig.c:301:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvrender_core_vml.c:448:38: warning: variable ‘bottom’ set but not used [-Wunused-but-set-variable]
     double dx, dy, left, right, top, bottom;
                                      ^~~~~~
gvrender_core_vml.c:448:26: warning: variable ‘right’ set but not used [-Wunused-but-set-variable]
     double dx, dy, left, right, top, bottom;
                          ^~~~~
gvrender_core_vml.c: In function ‘vml_bezier’:
gvrender_core_vml.c:470:48: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 vml_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                ^~~~~~~~~~~~~~
gvrender_core_vml.c:471:12: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
        int arrow_at_end, int filled)
            ^~~~~~~~~~~~
gvrender_core_mp.c: In function ‘mp_begin_page’:
gvrender_core_mp.c:223:35: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void mp_begin_page(GVJ_t * job)
                                   ^~~
gvrender_core_mp.c: In function ‘mp_begin_node’:
gvrender_core_mp.c:228:35: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void mp_begin_node(GVJ_t * job)
                                   ^~~
gvrender_core_fig.c: In function ‘fig_bezier’:
gvrender_core_mp.c: In function ‘mp_end_node’:
gvrender_core_mp.c:233:33: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void mp_end_node(GVJ_t * job)
                                 ^~~
gvrender_core_fig.c:338:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvrender_core_mp.c: In function ‘mp_begin_edge’:
gvrender_core_mp.c:238:35: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void mp_begin_edge(GVJ_t * job)
                                   ^~~
gvrender_core_mp.c: In function ‘mp_end_edge’:
gvrender_core_mp.c:243:33: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void mp_end_edge(GVJ_t * job)
                                 ^~~
gvrender_core_fig.c:364:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                                 1) * 20 * sizeof(char));
                                         ^
gvrender_core_mp.c: In function ‘mp_ellipse’:
gvrender_core_mp.c:294:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvrender_core_fig.c:330:60: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 static void fig_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                            ^~~~~~~~~~~~~~
gvrender_core_fig.c:331:12: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
        int arrow_at_end, int filled)
            ^~~~~~~~~~~~
gvrender_core_fig.c: In function ‘fig_polygon’:
gvrender_core_fig.c:429:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvrender_core_mp.c: In function ‘mp_bezier’:
gvrender_core_mp.c:331:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvrender_core_mp.c:354:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                                 1) * 20 * sizeof(char));
                                         ^
gvrender_core_fig.c: In function ‘fig_polyline’:
gvrender_core_fig.c:460:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvloadimage_core.c: In function ‘core_loadimage_svg’:
gvloadimage_core.c:46:78: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void core_loadimage_svg(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                              ^~~~~~
gvrender_core_mp.c:323:59: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 static void mp_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                           ^~~~~~~~~~~~~~
gvrender_core_mp.c:324:12: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
        int arrow_at_end, int filled)
            ^~~~~~~~~~~~
gvrender_core_mp.c: In function ‘mp_polygon’:
gvrender_core_mp.c:419:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvrender_core_mp.c: In function ‘mp_polyline’:
gvrender_core_mp.c:450:21: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     int thickness = obj->penwidth;
                     ^~~
gvloadimage_core.c: In function ‘core_loadimage_fig’:
gvloadimage_core.c:75:79: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void core_loadimage_fig(GVJ_t * job, usershape_t *us, boxf bf, boolean filled)
                                                                               ^~~~~~
gvrender_core_map.c: In function ‘map_output_shape’:
gvrender_core_map.c:40:24: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  A = realloc(A, size_A * sizeof(point));
                        ^
gvloadimage_core.c: In function ‘core_loadimage_vrml’:
gvloadimage_core.c:116:68: warning: unused parameter ‘b’ [-Wunused-parameter]
 static void core_loadimage_vrml(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                    ^
gvloadimage_core.c:116:79: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void core_loadimage_vrml(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                               ^~~~~~
gvloadimage_core.c: In function ‘core_loadimage_ps’:
gvloadimage_core.c:177:18: warning: conversion to ‘size_t {aka unsigned int}’ from ‘__off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
   us->datasize = statbuf.st_size;
                  ^~~~~~~
gvloadimage_core.c:179:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘__off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
   us->data = mmap(0, statbuf.st_size, PROT_READ, MAP_SHARED, fd, 0);
                      ^~~~~~~
gvrender_core_svg.c: In function ‘svg_bzptarray’:
gvrender_core_svg.c:58:5: warning: "EDGEALIGN" is not defined, evaluates to 0 [-Wundef]
 #if EDGEALIGN
     ^~~~~~~~~
gvloadimage_core.c:151:77: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void core_loadimage_ps(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                             ^~~~~~
gvrender_core_svg.c:71:5: warning: "EDGEALIGN" is not defined, evaluates to 0 [-Wundef]
 #if EDGEALIGN
     ^~~~~~~~~
gvrender_core_json.c: In function ‘stoj’:
gvrender_core_json.c:96:26: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
     for (s = input; (c = *s); s++) {
                          ^
gvloadimage_core.c: In function ‘core_loadimage_vml’:
gvloadimage_core.c:246:18: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     graphHeight =(int)(job->bb.UR.y - job->bb.LL.y);
                  ^
gvloadimage_core.c:243:78: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void core_loadimage_vml(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                              ^~~~~~
gvrender_core_json.c: In function ‘set_attrwf’:
gvrender_core_json.c:147:19: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
     AGATTRWF(g) = value;
                   ^~~~~
gvloadimage_core.c: In function ‘core_loadimage_tk’:
gvloadimage_core.c:252:77: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void core_loadimage_tk(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                             ^~~~~~
gvloadimage_core.c: At top level:
gvrender_core_json.c:153:20: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
      AGATTRWF(n) = value;
                    ^~~~~
gvloadimage_core.c:260:6: warning: no previous prototype for ‘core_loadimage_null’ [-Wmissing-prototypes]
 void core_loadimage_null(GVJ_t *gvc, usershape_t *us, boxf b, boolean filled)
      ^~~~~~~~~~~~~~~~~~~
gvloadimage_core.c: In function ‘core_loadimage_null’:
gvrender_core_json.c:155:17: warning: conversion to ‘unsigned char:1’ from ‘int’ may alter its value [-Wconversion]
   AGATTRWF(e) = value;
                 ^~~~~
gvloadimage_core.c:260:33: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 void core_loadimage_null(GVJ_t *gvc, usershape_t *us, boxf b, boolean filled)
                                 ^~~
gvloadimage_core.c:260:51: warning: unused parameter ‘us’ [-Wunused-parameter]
 void core_loadimage_null(GVJ_t *gvc, usershape_t *us, boxf b, boolean filled)
                                                   ^~
gvloadimage_core.c:260:60: warning: unused parameter ‘b’ [-Wunused-parameter]
 void core_loadimage_null(GVJ_t *gvc, usershape_t *us, boxf b, boolean filled)
                                                            ^
gvloadimage_core.c:260:71: warning: unused parameter ‘filled’ [-Wunused-parameter]
 void core_loadimage_null(GVJ_t *gvc, usershape_t *us, boxf b, boolean filled)
                                                                       ^~~~~~
gvrender_core_svg.c: In function ‘svg_grstyle’:
gvrender_core_svg.c:142:23: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (obj->penwidth != PENWIDTH_NORMAL) {
                       ^~
gvrender_core_svg.c: In function ‘svg_begin_layer’:
gvrender_core_svg.c:230:63: warning: unused parameter ‘layerNum’ [-Wunused-parameter]
 static void svg_begin_layer(GVJ_t * job, char *layername, int layerNum,
                                                               ^~~~~~~~
gvrender_core_svg.c:231:12: warning: unused parameter ‘numLayers’ [-Wunused-parameter]
        int numLayers)
            ^~~~~~~~~
gvrender_core_json.c: In function ‘write_xdot’:
gvrender_core_json.c:213:5: warning: switch missing default case [-Wswitch-default]
     switch (op->kind) {
     ^~~~~~
gvrender_core_svg.c: In function ‘svg_gradstyle’:
gvrender_core_svg.c:514:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     angle = obj->gradient_angle * M_PI / 180; //angle of gradient line
             ^~~
gvrender_core_json.c: In function ‘freef’:
gvrender_core_json.c:600:26: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static void freef(Dt_t * dt, intm * obj, Dtdisc_t * disc)
                          ^~
gvrender_core_json.c:600:53: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freef(Dt_t * dt, intm * obj, Dtdisc_t * disc)
                                                     ^~~~
gvrender_core_svg.c: In function ‘svg_rgradstyle’:
gvrender_core_svg.c:568:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     angle = obj->gradient_angle * M_PI / 180; //angle of gradient line
             ^~~
gvrender_core_svg.c:571:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (angle == 0.) {
               ^~
gvrender_core_svg.c:574:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  ifx = 50 * (1 + cos(angle));
        ^~
gvrender_core_svg.c:575:8: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  ify = 50 * (1 - sin(angle));
        ^~
gvrender_core_svg.c:559:49: warning: unused parameter ‘A’ [-Wunused-parameter]
 static int svg_rgradstyle(GVJ_t * job, pointf * A, int n)
                                                 ^
gvrender_core_svg.c:559:56: warning: unused parameter ‘n’ [-Wunused-parameter]
 static int svg_rgradstyle(GVJ_t * job, pointf * A, int n)
                                                        ^
gvrender_core_json.c: In function ‘json_end_graph’:
gvrender_core_json.c:720:17: warning: variable ‘io_save’ set but not used [-Wunused-but-set-variable]
     Agiodisc_t* io_save;
                 ^~~~~~~
gvrender_core_svg.c: In function ‘svg_bezier’:
gvrender_core_svg.c:626:48: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 svg_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                ^~~~~~~~~~~~~~
gvrender_core_svg.c:627:9: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
     int arrow_at_end, int filled)
         ^~~~~~~~~~~~
gvrender_core_dot.c: In function ‘xdot_point’:
gvrender_core_dot.c:145:32: warning: declaration of ‘xbuf’ shadows a global declaration [-Wshadow]
 static void xdot_point(agxbuf *xbuf, pointf p)
                                ^~~~
gvrender_core_dot.c:56:15: note: shadowed declaration is here
 static agxbuf xbuf[NUMXBUFS];
               ^~~~
gvrender_core_dot.c: In function ‘xdot_num’:
gvrender_core_dot.c:154:30: warning: declaration of ‘xbuf’ shadows a global declaration [-Wshadow]
 static void xdot_num(agxbuf *xbuf, double v)
                              ^~~~
gvrender_core_dot.c:56:15: note: shadowed declaration is here
 static agxbuf xbuf[NUMXBUFS];
               ^~~~
gvrender_core_dot.c: In function ‘xdot_style’:
gvrender_core_dot.c:200:12: warning: declaration of ‘xbuf’ shadows a global declaration [-Wshadow]
     agxbuf xbuf;
            ^~~~
gvrender_core_dot.c:56:15: note: shadowed declaration is here
 static agxbuf xbuf[NUMXBUFS];
               ^~~~
gvrender_core_dot.c:207:28: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (job->obj->penwidth != penwidth[job->obj->emit_state]) {
                            ^~
gvrender_core_pic.c: In function ‘pic_string’:
gvrender_core_pic.c:160:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         buf = malloc(bufsize * sizeof(char));
                              ^
gvrender_core_pic.c:164:17: warning: conversion to ‘unsigned char’ from ‘char’ may change the sign of the result [-Wsign-conversion]
     while ((c = *s++)) {
                 ^
gvrender_core_pic.c:167:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf = realloc(buf, bufsize * sizeof(char));
                                        ^
gvrender_core_pic.c:175:20: warning: conversion to ‘char’ from ‘unsigned char’ may change the sign of the result [-Wsign-conversion]
             *p++ = c;
                    ^
gvrender_core_dot.c: In function ‘versionStr2Version’:
gvrender_core_dot.c:359:10: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     us = atoi(buf);
          ^~~~
gvrender_core_dot.c: In function ‘xdot_begin_graph’:
gvrender_core_dot.c:402:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
  xd->version = us;
                ^~
gvrender_core_pic.c: In function ‘pic_bezier’:
gvrender_core_pic.c:425:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                                 1) * 20 * sizeof(char));
                                         ^
gvrender_core_dot.c: In function ‘dot_begin_graph’:
gvrender_core_dot.c:454:5: warning: switch missing default case [-Wswitch-default]
     switch (job->render.id) {
     ^~~~~~
gvrender_core_pic.c:407:9: warning: variable ‘area_fill’ set but not used [-Wunused-but-set-variable]
     int area_fill;
         ^~~~~~~~~
gvrender_core_pic.c:405:9: warning: variable ‘fill_color’ set but not used [-Wunused-but-set-variable]
     int fill_color = obj->fillcolor.u.index;
         ^~~~~~~~~~
gvrender_core_pic.c:401:9: warning: variable ‘sub_type’ set but not used [-Wunused-but-set-variable]
     int sub_type;
         ^~~~~~~~
gvrender_core_pic.c:394:60: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 static void pic_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                            ^~~~~~~~~~~~~~
gvrender_core_pic.c:396:12: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
        int arrow_at_end, int filled)
            ^~~~~~~~~~~~
gvrender_core_pic.c: In function ‘pic_polygon’:
gvrender_core_pic.c:483:61: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void pic_polygon(GVJ_t * job, pointf * A, int n, int filled)
                                                             ^~~~~~
gvrender_core_dot.c: In function ‘dot_end_graph’:
gvrender_core_dot.c:512:5: warning: switch missing default case [-Wswitch-default]
     switch (job->render.id) {
     ^~~~~~
gvrender_core_dot.c: In function ‘xdot_textspan’:
gvrender_core_dot.c:568:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  unsigned int bits = flags & mask;
                            ^
gvrender_core_dot.c: In function ‘xdot_gradient_fillcolor’:
gvrender_core_dot.c:598:12: warning: declaration of ‘xbuf’ shadows a global declaration [-Wshadow]
     agxbuf xbuf;
            ^~~~
gvrender_core_dot.c:56:15: note: shadowed declaration is here
 static agxbuf xbuf[NUMXBUFS];
               ^~~~
gvrender_core_dot.c:600:19: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     float angle = obj->gradient_angle * M_PI / 180;
                   ^~~
gvrender_core_dot.c:619:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  r1 = G[1].x;
       ^
gvrender_core_dot.c:620:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  r2 = G[1].y;
       ^
gvrender_core_dot.c:621:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (angle == 0) {
            ^~
gvrender_core_dot.c: In function ‘xdot_bezier’:
gvrender_core_dot.c:682:61: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 static void xdot_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start, int arrow_at_end, int filled)
                                                             ^~~~~~~~~~~~~~
gvrender_core_dot.c:682:81: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
 static void xdot_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start, int arrow_at_end, int filled)
                                                                                 ^~~~~~~~~~~~
gvrender_core_dot.c: At top level:
gvrender_core_dot.c:721:6: warning: no previous prototype for ‘core_loadimage_xdot’ [-Wmissing-prototypes]
 void core_loadimage_xdot(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
      ^~~~~~~~~~~~~~~~~~~
gvrender_core_dot.c: In function ‘core_loadimage_xdot’:
gvrender_core_dot.c:732:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     xdot_str (job, "", (char*)(us->name));
                        ^
gvrender_core_dot.c:721:72: warning: unused parameter ‘filled’ [-Wunused-parameter]
 void core_loadimage_xdot(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                        ^~~~~~
gvrender_core_pov.c:364:7: warning: no previous prototype for ‘el’ [-Wmissing-prototypes]
 char *el(GVJ_t* job, char *template, ...)
       ^~
gvrender_core_pov.c: In function ‘el’:
gvrender_core_pov.c:388:17: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   str = malloc (len+1);
                 ^~~
gvrender_core_pov.c: In function ‘pov_begin_graph’:
gvrender_core_pov.c:506:6: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  x = job->view.x / 2.0 * job->scale.x;
      ^~~
gvrender_core_pov.c:507:6: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  y = job->view.y / 2.0 * job->scale.y;
      ^~~
gvrender_core_pov.c:509:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  px = atanf(x / fabsf(d)) * 180 / M_PI * 2;
       ^~~~~
gvrender_core_pov.c:510:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  py = atanf(y / fabsf(d)) * 180 / M_PI * 2;
       ^~~~~
gvrender_core_pov.c: In function ‘pov_begin_layer’:
gvrender_core_pov.c:526:11: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  layerz = layerNum * -10;
           ^~~~~~~~
gvrender_core_pov.c: In function ‘pov_ellipse’:
gvrender_core_pov.c:647:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  cx = (A[0].x + job->translation.x) * job->scale.x;
       ^
gvrender_core_pov.c:648:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  cy = (A[0].y + job->translation.y) * job->scale.y;
       ^
gvrender_core_pov.c:649:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  rx = (A[1].x - A[0].x) * job->scale.x;
       ^
gvrender_core_pov.c:650:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  ry = (A[1].y - A[0].y) * job->scale.y;
       ^
gvrender_core_pov.c:651:6: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  w = job->obj->penwidth / (rx + ry) / 2.0 * 5;
      ^~~
gvrender_core_pov.c: In function ‘pov_bezier’:
gvrender_core_pov.c:696:60: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 static void pov_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                            ^~~~~~~~~~~~~~
gvrender_core_pov.c:697:14: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
          int arrow_at_end, int filled)
              ^~~~~~~~~~~~
gvrender_core_pov.c:697:32: warning: unused parameter ‘filled’ [-Wunused-parameter]
          int arrow_at_end, int filled)
                                ^~~~~~
  CCLD     libgvplugin_core_C.la
  CCLD     libgvplugin_core.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/core'
Making all in devil
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/devil'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/devil'
Making all in gd
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gd'
  CC       gvplugin_gd.lo
  CC       gvrender_gd.lo
  CC       gvrender_gd_vrml.lo
  CC       gvloadimage_gd.lo
  CC       gvtextlayout_gd.lo
  CC       gvdevice_gd.lo
gvtextlayout_gd.c:105:7: warning: no previous prototype for ‘gd_psfontResolve’ [-Wmissing-prototypes]
 char* gd_psfontResolve (PostscriptAlias* pa)
       ^~~~~~~~~~~~~~~~
gvdevice_gd.c:21:5: warning: no previous prototype for ‘gvdevice_gd_putBuf’ [-Wmissing-prototypes]
 int gvdevice_gd_putBuf (gdIOCtx *context, const void *buffer, int len)
     ^~~~~~~~~~~~~~~~~~
gvdevice_gd.c: In function ‘gvdevice_gd_putBuf’:
gvdevice_gd.c:23:54: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     return gvwrite((GVJ_t *)(context->tell), buffer, len);
                                                      ^~~
gvdevice_gd.c:23:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     return gvwrite((GVJ_t *)(context->tell), buffer, len);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gvdevice_gd.c: At top level:
gvdevice_gd.c:27:6: warning: no previous prototype for ‘gvdevice_gd_putC’ [-Wmissing-prototypes]
 void gvdevice_gd_putC (gdIOCtx *context, int C)
      ^~~~~~~~~~~~~~~~
gvdevice_gd.c: In function ‘gvdevice_gd_putC’:
gvdevice_gd.c:29:14: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     char c = C;
              ^
gvdevice_gd.c: In function ‘gd_format’:
gvdevice_gd.c:58:33: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     im = gdImageCreateTrueColor(width, height);
                                 ^~~~~
gvdevice_gd.c:58:40: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     im = gdImageCreateTrueColor(width, height);
                                        ^~~~~~
gvdevice_gd.c:68:30: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
          im->tpixels[y][x] = (color & 0xffffff) | ((0x7f - alpha) << 24);
                              ^
gvdevice_gd.c:86:27: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
       im->tpixels[y][x] = (color & 0xffffff) | ((0x7f - alpha) << 24);
                           ^
gvrender_gd.c: In function ‘gdgen_begin_page’:
gvrender_gd.c:105:20: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
      job->width *= scale;
                    ^~~~~
gvrender_gd.c:106:21: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
      job->height *= scale;
                     ^~~~~
gvrender_gd.c:119:34: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      im = gdImageCreateTrueColor(job->width, job->height);
                                  ^~~
gvrender_gd.c:119:46: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      im = gdImageCreateTrueColor(job->width, job->height);
                                              ^~~
gvrender_gd.c:127:25: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      im = gdImageCreate(job->width, job->height);
                         ^~~
gvrender_gd.c:127:37: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      im = gdImageCreate(job->width, job->height);
                                     ^~~
gvrender_gd.c:80:13: warning: variable ‘bg_transparent_p’ set but not used [-Wunused-but-set-variable]
     boolean bg_transparent_p = FALSE;
             ^~~~~~~~~~~~~~~~
gvrender_gd.c: In function ‘gdgen_end_page’:
gvrender_gd.c:216:7: warning: declaration of ‘black’ shadows a global declaration [-Wshadow]
   int black = gdImageColorResolveAlpha(im, 0, 0, 0, gdAlphaOpaque);
       ^~~~~
gvrender_gd.c:72:19: note: shadowed declaration is here
 static int white, black, transparent, basecolor;
                   ^~~~~
gvrender_gd.c:184:2: warning: switch missing default case [-Wswitch-default]
  switch (job->render.id) {
  ^~~~~~
gvrender_gd.c: In function ‘gdgen_missingfont’:
gvrender_gd.c:252:37: warning: unused parameter ‘err’ [-Wunused-parameter]
 static void gdgen_missingfont(char *err, char *fontreq)
                                     ^~~
gvrender_gd.c: At top level:
gvrender_gd.c:298:6: warning: no previous prototype for ‘gdgen_text’ [-Wmissing-prototypes]
 void gdgen_text(gdImagePtr im, pointf spf, pointf epf, int fontcolor, double fontsize, int fontdpi, double fontangle, char *fontname, char *str)
      ^~~~~~~~~~
gvrender_gd.c: In function ‘gdgen_textspan’:
gvrender_gd.c:405:6: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      job->dpi.x,
      ^~~
gvrender_gd.c: In function ‘gdgen_set_penstyle’:
gvrender_gd.c:434:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     width = obj->penwidth * job->zoom;
             ^~~
gvrender_gd.c:439:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (width != PENWIDTH_NORMAL) {
               ^~
gvrender_gd_vrml.c: In function ‘color_index’:
gvrender_gd_vrml.c:139:35: warning: declaration of ‘im’ shadows a global declaration [-Wshadow]
 static int color_index(gdImagePtr im, gvcolor_t color)
                                   ^~
gvrender_gd_vrml.c:56:19: note: shadowed declaration is here
 static gdImagePtr im;
                   ^~
gvrender_gd_vrml.c: In function ‘set_penstyle’:
gvrender_gd_vrml.c:156:49: warning: declaration of ‘im’ shadows a global declaration [-Wshadow]
 static int set_penstyle(GVJ_t * job, gdImagePtr im, gdImagePtr brush)
                                                 ^~
gvrender_gd_vrml.c:56:19: note: shadowed declaration is here
 static gdImagePtr im;
                   ^~
gvrender_gd_vrml.c:178:13: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     width = obj->penwidth * job->scale.x;
             ^~~
gvrender_gd_vrml.c:183:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (width != PENWIDTH_NORMAL) {
               ^~
gvrender_gd.c: In function ‘gdgen_bezier’:
gvrender_gd.c:460:50: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 gdgen_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                  ^~~~~~~~~~~~~~
gvrender_gd.c:461:11: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
       int arrow_at_end, int filled)
           ^~~~~~~~~~~~
gvrender_gd.c: In function ‘gdgen_polygon’:
gvrender_gd.c:524:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      points = realloc(points, n * sizeof(gdPoint));
                                 ^
gvrender_gd_vrml.c: In function ‘vrml_begin_node’:
gvrender_gd_vrml.c:246:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  width  = (ND_lw(n) + ND_rw(n)) * Scale + 2 * NODE_PAD;
           ^
gvloadimage_gd.c: In function ‘gd_loadimage_gd’:
gvloadimage_gd.c:113:75: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void gd_loadimage_gd(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                           ^~~~~~
gvrender_gd_vrml.c:247:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  height = (ND_ht(n)           ) * Scale + 2 * NODE_PAD;
           ^
gvloadimage_gd.c: In function ‘gd_loadimage_cairo’:
gvloadimage_gd.c:135:10: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  width = im->sx;
          ^~
gvrender_gd_vrml.c: In function ‘vrml_end_node’:
gvloadimage_gd.c:136:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  height = im->sy;
           ^~
gvrender_gd_vrml.c:258:34: warning: unused parameter ‘job’ [-Wunused-parameter]
 static void vrml_end_node(GVJ_t *job)
                                  ^~~
gvloadimage_gd.c:142:8: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
        width, height, stride);
        ^~~~~
gvloadimage_gd.c:142:15: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
        width, height, stride);
               ^~~~~~
gvloadimage_gd.c:142:23: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
        width, height, stride);
                       ^~~~~~
gvloadimage_gd.c:148:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
           px = gdImageTrueColorPixel(im, x, y);
                ^~~~~~~~~~~~~~~~~~~~~
gvloadimage_gd.c:159:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
           px = gdImageTrueColorPixel(im, x, y);
                ^~~~~~~~~~~~~~~~~~~~~
gvloadimage_gd.c:172:17: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
       *data++ = im->blue[px];
                 ^~
gvloadimage_gd.c:173:17: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
       *data++ = im->green[px];
                 ^~
gvrender_gd_vrml.c: In function ‘finishSegment’:
gvrender_gd_vrml.c:309:9: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (!x && !z)   /* parallel  to y-axis */
         ^
gvloadimage_gd.c:174:17: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
       *data++ = im->red[px];
                 ^~
gvrender_gd_vrml.c:309:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (!x && !z)   /* parallel  to y-axis */
               ^
gvloadimage_gd.c:175:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       *data++ = (px==im->transparent)?0x00:0xff;
                    ^~
gvloadimage_gd.c:126:78: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void gd_loadimage_cairo(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                              ^~~~~~
gvrender_gd_vrml.c: In function ‘interpolate_zcoord’:
gvrender_gd_vrml.c:378:14: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (fstz == sndz)
              ^~
gvloadimage_gd.c: In function ‘gd_loadimage_ps’:
gvrender_gd_vrml.c:381:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (snd.y == fst.y)
            ^~
gvloadimage_gd.c:192:75: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void gd_loadimage_ps(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                           ^~~~~~
gvrender_gd_vrml.c: In function ‘vrml_bezier’:
gvrender_gd_vrml.c:469:48: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 vrml_bezier(GVJ_t *job, pointf * A, int n, int arrow_at_start, int arrow_at_end, int filled)
                                                ^~~~~~~~~~~~~~
gvrender_gd_vrml.c:469:68: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
 vrml_bezier(GVJ_t *job, pointf * A, int n, int arrow_at_start, int arrow_at_end, int filled)
                                                                    ^~~~~~~~~~~~
gvrender_gd_vrml.c:469:86: warning: unused parameter ‘filled’ [-Wunused-parameter]
 vrml_bezier(GVJ_t *job, pointf * A, int n, int arrow_at_start, int arrow_at_end, int filled)
                                                                                      ^~~~~~
In file included from gvrender_gd_vrml.c:29:0:
gvrender_gd_vrml.c: In function ‘vrml_polygon’:
../../lib/common/memory.h:40:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GGNEW(n,t)      (t*)malloc((n)*sizeof(t))
                                         ^
gvrender_gd_vrml.c:587:11: note: in expansion of macro ‘N_GGNEW’
  points = N_GGNEW(np, gdPoint);
           ^~~~~~~
gvrender_gd_vrml.c:574:5: warning: switch missing default case [-Wswitch-default]
     switch (obj->type) {
     ^~~~~~
gvrender_gd_vrml.c: In function ‘doSphere’:
gvrender_gd_vrml.c:677:31: warning: unused parameter ‘n’ [-Wunused-parameter]
 doSphere (GVJ_t *job, node_t *n, pointf p, double z, double rx, double ry)
                               ^
gvrender_gd_vrml.c:677:72: warning: unused parameter ‘ry’ [-Wunused-parameter]
 doSphere (GVJ_t *job, node_t *n, pointf p, double z, double rx, double ry)
                                                                        ^~
gvrender_gd_vrml.c: In function ‘vrml_ellipse’:
gvrender_gd_vrml.c:725:5: warning: switch missing default case [-Wswitch-default]
     switch (obj->type) {
     ^~~~~~
  CCLD     libgvplugin_gd_C.la
  CCLD     libgvplugin_gd.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gd'
Making all in gdk
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdk'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdk'
Making all in gdiplus
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdiplus'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdiplus'
Making all in glitz
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/glitz'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/glitz'
Making all in gs
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gs'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gs'
Making all in gtk
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gtk'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gtk'
Making all in lasi
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/lasi'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/lasi'
Making all in ming
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/ming'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/ming'
Making all in pango
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/pango'
  CC       gvplugin_pango.lo
  CC       gvrender_pango.lo
  CC       gvgetfontlist_pango.lo
  CC       gvtextlayout_pango.lo
  CC       gvloadimage_pango.lo
gvloadimage_pango.c: In function ‘pango_loadimage_cairo’:
gvloadimage_pango.c:83:81: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void pango_loadimage_cairo(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                                 ^~~~~~
gvloadimage_pango.c: In function ‘pango_loadimage_ps’:
gvloadimage_pango.c:104:78: warning: unused parameter ‘filled’ [-Wunused-parameter]
 static void pango_loadimage_ps(GVJ_t * job, usershape_t *us, boxf b, boolean filled)
                                                                              ^~~~~~
gvrender_pango.c: In function ‘cairogen_begin_page’:
gvrender_pango.c:138:17: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
   job->width *= scale;
                 ^~~~~
gvrender_pango.c:139:18: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
   job->height *= scale;
                  ^~~~~
gvrender_pango.c:147:4: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
    job->width, job->height);
    ^~~
gvrender_pango.c:147:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
    job->width, job->height);
                ^~~
gvrender_pango.c: In function ‘cairogen_begin_anchor’:
gvrender_pango.c:221:64: warning: unused parameter ‘tooltip’ [-Wunused-parameter]
 static void cairogen_begin_anchor(GVJ_t *job, char *url, char *tooltip, char *target, char *id)
                                                                ^~~~~~~
gvrender_pango.c:221:79: warning: unused parameter ‘target’ [-Wunused-parameter]
 static void cairogen_begin_anchor(GVJ_t *job, char *url, char *tooltip, char *target, char *id)
                                                                               ^~~~~~
gvrender_pango.c:221:93: warning: unused parameter ‘id’ [-Wunused-parameter]
 static void cairogen_begin_anchor(GVJ_t *job, char *url, char *tooltip, char *target, char *id)
                                                                                             ^~
gvrender_pango.c: In function ‘cairo_gradient_fill’:
gvrender_pango.c:307:19: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     float angle = obj->gradient_angle * M_PI / 180;
                   ^~~
gvrender_pango.c:318:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  r1 = G[1].x;    /* Set a r2/4 in get_gradient_points */
       ^
gvrender_pango.c:319:7: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
  r2 = G[1].y;
       ^
gvrender_pango.c:320:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (angle == 0) {
            ^~
gvrender_pango.c: In function ‘cairogen_bezier’:
gvrender_pango.c:404:53: warning: unused parameter ‘arrow_at_start’ [-Wunused-parameter]
 cairogen_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                                                     ^~~~~~~~~~~~~~
gvrender_pango.c:405:7: warning: unused parameter ‘arrow_at_end’ [-Wunused-parameter]
   int arrow_at_end, int filled)
       ^~~~~~~~~~~~
gvgetfontlist_pango.c: In function ‘gv_flist_free_af’:
gvgetfontlist_pango.c:259:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < GV_FONT_LIST_SIZE; i++) {
                   ^
gvgetfontlist_pango.c: In function ‘get_faces’:
gvgetfontlist_pango.c:281:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (j = 0; j < FACELIST_SZ; j++) {
                ^
gvgetfontlist_pango.c: In function ‘get_avail_faces’:
gvgetfontlist_pango.c:319:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < FACELIST_SZ; i++) {
                   ^
gvgetfontlist_pango.c: In function ‘gv_get_ps_fontlist’:
gvgetfontlist_pango.c:351:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j = 0; j < GV_FONT_LIST_SIZE; j++) {
                   ^
gvgetfontlist_pango.c: In function ‘gv_get_font’:
gvgetfontlist_pango.c:438:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < GV_FONT_LIST_SIZE; i++) {
                   ^
gvgetfontlist_pango.c: In function ‘get_font_mapping’:
gvgetfontlist_pango.c:248:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)      (t*)malloc((n)*sizeof(t))
                                       ^
gvgetfontlist_pango.c:512:28: note: in expansion of macro ‘N_NEW’
     gv_font_map* gv_fmap = N_NEW(ps_fontnames_sz, gv_font_map);
                            ^~~~~
gvgetfontlist_pango.c: At top level:
gvgetfontlist_pango.c:543:6: warning: no previous prototype for ‘get_font_list’ [-Wmissing-prototypes]
 void get_font_list(char **fonts[], int *cnt){
      ^~~~~~~~~~~~~
gvgetfontlist_pango.c: In function ‘get_font_list’:
gvgetfontlist_pango.c:555:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 for (j = 0; j < GV_FONT_LIST_SIZE; j++) {
               ^
gvgetfontlist_pango.c:563:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 for(j=i;j<GV_FONT_LIST_SIZE;j++){
          ^
gvtextlayout_pango.c: In function ‘pango_textlayout’:
gvtextlayout_pango.c:105:74: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (!fontname || strcmp(fontname, span->font->name) != 0 || fontsize != span->font->size) {
                                                                          ^~
gvtextlayout_pango.c:144:10: warning: ‘pango_fc_font_lock_face’ is deprecated: Use 'pango_font_get_hb_font' instead [-Wdeprecated-declarations]
          face = pango_fc_font_lock_face(fcfont);
          ^~~~
In file included from gvtextlayout_pango.c:26:0:
/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/include/pango-1.0/pango/pangofc-font.h:99:12: note: declared here
 FT_Face    pango_fc_font_lock_face         (PangoFcFont      *font);
            ^~~~~~~~~~~~~~~~~~~~~~~
gvtextlayout_pango.c:163:10: warning: ‘pango_fc_font_unlock_face’ is deprecated: Use 'pango_font_get_hb_font' instead [-Wdeprecated-declarations]
          pango_fc_font_unlock_face(fcfont);
          ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from gvtextlayout_pango.c:26:0:
/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/include/pango-1.0/pango/pangofc-font.h:101:12: note: declared here
 void       pango_fc_font_unlock_face       (PangoFcFont      *font);
            ^~~~~~~~~~~~~~~~~~~~~~~~~
gvtextlayout_pango.c:184:16: warning: declaration of ‘buf’ shadows a previous local [-Wshadow]
  unsigned char buf[BUFSIZ];
                ^~~
gvtextlayout_pango.c:65:17: note: shadowed declaration is here
     static char buf[1024];  /* returned in fontpath, only good until next call */
                 ^~~
  CCLD     libgvplugin_pango_C.la
  CCLD     libgvplugin_pango.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/pango'
Making all in quartz
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/quartz'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/quartz'
Making all in rsvg
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/rsvg'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/rsvg'
Making all in visio
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/visio'
  CC       gvplugin_visio.lo
  CXX      VisioRender.lo
  CXX      VisioGraphic.lo
  CXX      VisioText.lo
  CXX      gvrender_visio_vdx.lo
  CXXLD    libgvplugin_visio_C.la
  CXXLD    libgvplugin_visio.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/visio'
Making all in xlib
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/xlib'
cp ../../plugin/xlib/vimdot.sh vimdot
  CC       gvplugin_xlib.lo
  CC       gvdevice_xlib.lo
chmod +x vimdot
gvdevice_xlib.c: In function ‘handle_configure_notify’:
gvdevice_xlib.c:75:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (cev->width > job->width || cev->height > job->height)
                    ^
gvdevice_xlib.c:75:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (cev->width > job->width || cev->height > job->height)
                                                ^
gvdevice_xlib.c:77:18: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     job->width = cev->width;
                  ^~~
gvdevice_xlib.c:78:19: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     job->height = cev->height;
                   ^~~
gvdevice_xlib.c: In function ‘handle_expose’:
gvdevice_xlib.c:88:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
               eev->x, eev->y, eev->width, eev->height, eev->x, eev->y);
                               ^~~
gvdevice_xlib.c:88:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
               eev->x, eev->y, eev->width, eev->height, eev->x, eev->y);
                                           ^~~
gvdevice_xlib.c: In function ‘handle_keypress’:
gvdevice_xlib.c:110:33: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
      return (job->keybindings[i].callback)(job);
             ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
gvdevice_xlib.c: In function ‘browser_show’:
gvdevice_xlib.c:151:8: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]
    int err;
        ^~~
gvdevice_xlib.c: In function ‘handle_xlib_events’:
gvdevice_xlib.c:186:57: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                     (job->callbacks->button_press)(job, xev.xbutton.button, pointer);
                                                         ^~~
gvdevice_xlib.c:200:59: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                     (job->callbacks->button_release)(job, xev.xbutton.button, pointer);
                                                           ^~~
gvdevice_xlib.c:182:17: warning: switch missing default case [-Wswitch-default]
                 switch (xev.xany.type) {
                 ^~~~~~
gvdevice_xlib.c: In function ‘update_display’:
gvdevice_xlib.c:240:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    job->width, job->height, window->depth);
                             ^~~~~~
gvdevice_xlib.c:249:4: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
    job->width, job->height);
    ^~~
gvdevice_xlib.c:249:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
    job->width, job->height);
                ^~~
gvdevice_xlib.c: In function ‘init_window’:
gvdevice_xlib.c:289:19: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     job->width  = w;    /* use window geometry */
                   ^
gvdevice_xlib.c:290:19: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     job->height = h;
                   ^
gvdevice_xlib.c:320:30: warning: conversion to ‘long unsigned int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
                              attributemask, &attributes);
                              ^~~~~~~~~~~~~
gvdevice_xlib.c:330:26: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     normalhints->width = job->width;
                          ^~~
gvdevice_xlib.c:331:27: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     normalhints->height = job->height;
                           ^~~
gvdevice_xlib.c:349:3: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   window->depth);
   ^~~~~~
gvdevice_xlib.c:364:36: warning: conversion to ‘long int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
     XSelectInput(dpy, window->win, window->event_mask);
                                    ^~~~~~
gvdevice_xlib.c: In function ‘handle_stdin_events’:
gvdevice_xlib.c:371:48: warning: unused parameter ‘stdin_fd’ [-Wunused-parameter]
 static int handle_stdin_events(GVJ_t *job, int stdin_fd)
                                                ^~~~~~~~
gvdevice_xlib.c: In function ‘handle_file_events’:
gvdevice_xlib.c:398:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         buf = realloc(buf, avail);
                            ^~~~~
gvdevice_xlib.c:403:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         len = read(inotify_fd, buf, avail);
                                     ^~~~~
gvdevice_xlib.c:411:6: warning: switch missing default case [-Wswitch-default]
      switch (event->mask) {
      ^~~~~~
gvdevice_xlib.c:442:11: warning: conversion to ‘int’ from ‘uint32_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      ln = event->len + sizeof(struct inotify_event);
           ^~~~~
gvdevice_xlib.c: In function ‘xlib_initialize’:
gvdevice_xlib.c:474:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     keycodes = (KeyCode *)malloc(firstjob->numkeys * sizeof(KeyCode));
                                                    ^
  CCLD     libgvplugin_xlib_C.la
  CCLD     libgvplugin_xlib.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/xlib'
Making all in dot_layout
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/dot_layout'
  CC       gvplugin_dot_layout.lo
  CC       gvlayout_dot_layout.lo
  CCLD     libgvplugin_dot_layout_C.la
  CCLD     libgvplugin_dot_layout.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/dot_layout'
Making all in neato_layout
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/neato_layout'
  CC       gvplugin_neato_layout.lo
  CC       gvlayout_neato_layout.lo
  CCLD     libgvplugin_neato_layout_C.la
  CCLD     libgvplugin_neato_layout.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/neato_layout'
Making all in webp
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/webp'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/webp'
Making all in poppler
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/poppler'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/poppler'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
Making all in cmd
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
Making all in dot
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
  CC       dot-dot.o
  CC       dot-no_builtins.o
  CC       dot_builtins-dot.o
  CC       dot_builtins-dot_builtins.o
dot.c: In function ‘intr’:
dot.c:41:22: warning: unused parameter ‘s’ [-Wunused-parameter]
 static void intr(int s)
                      ^
dot.c: In function ‘intr’:
dot.c:41:22: warning: unused parameter ‘s’ [-Wunused-parameter]
 static void intr(int s)
                      ^
  CCLD     dot
  CCLD     dot_builtins
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
Making all in tools
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
  CC       gc.o
  CC       gvcolor.o
  CC       colxlate.o
  CC       cvtgxl.o
  CC       gv2gxl.o
  CC       gxl2gv.o
  CC       nop.o
  CC       acyclic.o
  CC       ccomps.o
  CC       sccmap.o
  CC       tred.o
  CC       unflatten.o
  CC       dijkstra.o
  CC       gvpack-gvpack.o
  CC       bcomps.o
  CC       mm2gv.o
  CC       matrix_market.o
  CC       mmio.o
  CC       graph_generator.o
  CC       gvgen.o
  CC       gmlparse.o
  CC       gv2gml.o
  CC       gml2gv.o
  CC       graphml2gv.o
  CC       gmlscan.o
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
cc1: warning: ../../lib/graph: No such file or directory [-Wmissing-include-dirs]
colxlate.c: In function ‘canoncolor’:
colxlate.c:56:10: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
      c = tolower(c);
          ^~~~~~~
colxlate.c: In function ‘colorcmpf’:
colxlate.c:65:22: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     hsbcolor_t *p0 = (hsbcolor_t *) a0;
                      ^
colxlate.c:66:22: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     hsbcolor_t *p1 = (hsbcolor_t *) a1;
                      ^
colxlate.c: At top level:
colxlate.c:71:7: warning: no previous prototype for ‘colorxlate’ [-Wmissing-prototypes]
 char *colorxlate(char *str, char *buf)
       ^~~~~~~~~~
nop.c: In function ‘init’:
nop.c:46:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gml2gv.c: In function ‘initargs’:
gml2gv.c:109:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
unflatten.c: In function ‘scanargs’:
unflatten.c:175:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
mmio.c: In function ‘mm_read_unsymmetric_sparse’:
mmio.c:74:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     I = (int *) malloc(nz * sizeof(int));
                           ^
mmio.c:75:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     J = (int *) malloc(nz * sizeof(int));
                           ^
mmio.c:76:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     val = (double *) malloc(nz * sizeof(double));
                                ^
mmio.c: In function ‘mm_read_banner’:
mmio.c:130:36: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     for (p = mtx; *p != '\0'; *p = tolower(*p), p++); /* convert to lower case */
                                    ^~~~~~~
mmio.c:131:36: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     for (p = crd; *p != '\0'; *p = tolower(*p), p++);
                                    ^~~~~~~
mmio.c:132:42: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     for (p = data_type; *p != '\0'; *p = tolower(*p), p++);
                                          ^~~~~~~
mmio.c:133:47: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     for (p = storage_scheme; *p != '\0'; *p = tolower(*p), p++);
                                               ^~~~~~~
gv2gml.c: In function ‘indent’:
gv2gml.c:91:35: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 static void indent (int ix, FILE* outFile)
                                   ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gv2gml.c: In function ‘emitInt’:
gv2gml.c:143:39: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitInt (char* name, int value, FILE* outFile, int ix)
                                       ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gvcolor.c: In function ‘init’:
gvcolor.c:92:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gv2gml.c: In function ‘emitReal’:
gv2gml.c:150:43: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitReal (char* name, double value, FILE* outFile, int ix)
                                           ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gv2gml.c: In function ‘emitPoint’:
gv2gml.c:157:38: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitPoint (double x, double y, FILE* outFile, int ix)
                                      ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
sccmap.c: In function ‘getval’:
sccmap.c:76:46: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     return (((Agnodeinfo_t *) (n->base.data))->val);
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
sccmap.c: In function ‘setval’:
sccmap.c:80:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ((Agnodeinfo_t *) (n->base.data))->val = v;
                                              ^
gv2gml.c: In function ‘emitSpline’:
gv2gml.c:204:28: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitSpline (char* s, FILE* outFile, int ix)
                            ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
sccmap.c: In function ‘initStack’:
gvcolor.c: In function ‘color’:
sccmap.c:92:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     sp->data = (Agnode_t **) malloc(sz * sizeof(Agnode_t *));
                                        ^
gvcolor.c:143:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nlist = (Agnode_t **) malloc(nn * sizeof(Agnode_t *));
                                     ^
gv2gml.c: In function ‘emitAttr’:
gv2gml.c:226:42: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitAttr (char* name, char* value, FILE* outFile, int ix)
                                          ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gv2gml.c: In function ‘emitNodeAttrs’:
gv2gml.c:241:49: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitNodeAttrs (Agraph_t* G, Agnode_t* np, FILE* outFile, int ix)
                                                 ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
mmio.c: In function ‘mm_read_mtx_crd_data’:
mmio.c:271:40: warning: unused parameter ‘M’ [-Wunused-parameter]
 int mm_read_mtx_crd_data(FILE * f, int M, int N, int nz, int I[], int J[],
                                        ^
mmio.c:271:47: warning: unused parameter ‘N’ [-Wunused-parameter]
 int mm_read_mtx_crd_data(FILE * f, int M, int N, int nz, int I[], int J[],
                                               ^
gvcolor.c:170:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
      if (ND_x(n)[j] != 0.0)
                     ^~
bcomps.c: In function ‘blockName’:
bcomps.c:96:10: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     sz = strlen(gname) + 128;
          ^~~~~~
mmio.c: At top level:
sccmap.c: In function ‘visit’:
sccmap.c:169:11: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     min = ++(st->ID);
           ^~
mmio.c:336:5: warning: no previous prototype for ‘mm_read_mtx_crd’ [-Wmissing-prototypes]
 int mm_read_mtx_crd(char *fname, int *M, int *N, int *nz, int **I, int **J,
     ^~~~~~~~~~~~~~~
bcomps.c:100:24: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  buf = (char *) malloc(sz);
                        ^~
sccmap.c:170:15: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     setval(n, min);
               ^~~
sccmap.c:176:10: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      m = visit(t, map, sp, st);
          ^~~~~
bcomps.c: In function ‘getName’:
sccmap.c:178:10: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      m = getval(t);
          ^~~~~~
bcomps.c:126:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      sz = strlen(outfile) + 100; /* enough to handle '_<g>_<b>' */
           ^~~~~~
bcomps.c:127:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = (char *) malloc(sz);
                            ^~
sccmap.c:183:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (getval(n) == min) {
                   ^~
sccmap.c:37:13: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
 #define INF ((unsigned int)(-1))
             ^
sccmap.c:185:16: note: in expansion of macro ‘INF’
      setval(n, INF);
                ^~~
mmio.c: In function ‘mm_read_mtx_crd’:
mmio.c:359:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *I = (int *) malloc(*nz * sizeof(int));
                             ^
mmio.c:360:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *J = (int *) malloc(*nz * sizeof(int));
                             ^
mmio.c:364:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *val = (double *) malloc(*nz * 2 * sizeof(double));
                                   ^
sccmap.c:37:13: warning: conversion of unsigned constant value to negative integer [-Wsign-conversion]
 #define INF ((unsigned int)(-1))
             ^
sccmap.c:197:13: note: in expansion of macro ‘INF’
   setval(t, INF);
             ^~~
sccmap.c:206:12: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     return min;
            ^~~
mmio.c:370:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  *val = (double *) malloc(*nz * sizeof(double));
                               ^
cvtgxl.c: In function ‘openFile’:
cvtgxl.c:60:41: warning: declaration of ‘mode’ shadows a global declaration [-Wshadow]
 static FILE *openFile(char *name, char *mode)
                                         ^~~~
cvtgxl.c:27:37: note: shadowed declaration is here
 typedef enum { Unset, ToGV, ToGXL } mode;
                                     ^~~~
gv2gml.c: In function ‘emitNode’:
gv2gml.c:425:43: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitNode (Agraph_t* G, Agnode_t* n, FILE* outFile)
                                           ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gv2gml.c:428:43: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
     fprintf (outFile, "  node [\n    id %lu\n    name \"%s\"\n", id, agnameof(n));
                                         ~~^
                                         %llu
sccmap.c: In function ‘process’:
gv2gml.c: In function ‘emitEdgeAttrs’:
sccmap.c:295:34: warning: cast from function call of type ‘int’ to non-matching type ‘double’ [-Wbad-function-cast]
   state.N_nodes_in_nontriv_SCC / (double) agnnodes(G),
                                  ^
gv2gml.c:441:49: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitEdgeAttrs (Agraph_t* G, Agedge_t* ep, FILE* outFile, int ix)
                                                 ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
cvtgxl.c: In function ‘initargs’:
cvtgxl.c:145:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gv2gxl.c: In function ‘make_nitem’:
sccmap.c: In function ‘scanArgs’:
sccmap.c:343:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gv2gxl.c:57:35: warning: unused parameter ‘d’ [-Wunused-parameter]
 static namev_t *make_nitem(Dt_t * d, namev_t * objp, Dtdisc_t * disc)
                                   ^
gv2gxl.c:57:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static namev_t *make_nitem(Dt_t * d, namev_t * objp, Dtdisc_t * disc)
                                                                 ^~~~
gc.c: In function ‘init’:
gv2gxl.c: In function ‘free_nitem’:
gv2gxl.c:65:31: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void free_nitem(Dt_t * d, namev_t * np, Dtdisc_t * disc)
                               ^
gv2gxl.c:65:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void free_nitem(Dt_t * d, namev_t * np, Dtdisc_t * disc)
                                                           ^~~~
gc.c:92:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     while ((c = getopt(argc, argv, "necCaDUrsv")) != -1) {
                 ^~~~~~
gc.c:92:51: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while ((c = getopt(argc, argv, "necCaDUrsv")) != -1) {
                                                   ^~
gv2gxl.c: In function ‘free_iditem’:
bcomps.c: In function ‘split’:
gv2gxl.c:87:32: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void free_iditem(Dt_t * d, idv_t * idp, Dtdisc_t * disc)
                                ^
bcomps.c:325:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  path = (char *) malloc(size + 1);
                         ^~~~
gv2gxl.c:87:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void free_iditem(Dt_t * d, idv_t * idp, Dtdisc_t * disc)
                                                           ^~~~
bcomps.c:326:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  strncpy(path, name, size);
                      ^~~~
gc.c:93:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
mmio.c: In function ‘mm_typecode_to_str’:
bcomps.c: In function ‘init’:
mmio.c:463:9: warning: variable ‘error’ set but not used [-Wunused-but-set-variable]
     int error = 0;
         ^~~~~
bcomps.c:339:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gv2gml.c: In function ‘emitEdge’:
gv2gml.c:605:43: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitEdge (Agraph_t* G, Agedge_t* e, FILE* outFile)
                                           ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gv2gml.c:607:43: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘long long unsigned int’ [-Wformat=]
     fprintf (outFile, "  edge [\n    id %lu\n", (uint64_t)AGSEQ(e));
                                         ~~^
                                         %llu
gv2gml.c:608:37: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
     fprintf (outFile, "    source %lu\n", ID(agtail(e)));
                                   ~~^
                                   %llu
../../cmd/tools/gmlscan.l: In function ‘addstr’:
../../cmd/tools/gmlscan.l:56:33: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
      Sbuf = (char*)realloc(Sbuf,sz);
                                 ^~
gv2gxl.c: In function ‘_xml_string’:
gv2gml.c:609:37: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
     fprintf (outFile, "    target %lu\n", ID(aghead(e)));
                                   ~~^
                                   %llu
gv2gxl.c:21:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)  (t*)malloc((n)*sizeof(t))
                                   ^
gv2gxl.c:182:8: note: in expansion of macro ‘N_NEW’
  buf = N_NEW(bufsize, char);
        ^~~~~
gv2gml.c: In function ‘emitGraphAttrs’:
gv2gml.c:615:36: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 emitGraphAttrs (Agraph_t* G, FILE* outFile)
                                    ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gv2gxl.c:189:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = realloc(buf, bufsize);
                         ^~~~~~~
gv2gml.c: In function ‘gv_to_gml’:
gv2gml.c:628:30: warning: declaration of ‘outFile’ shadows a global declaration [-Wshadow]
 gv_to_gml(Agraph_t* G, FILE* outFile)
                              ^~~~~~~
gv2gml.c:33:14: note: shadowed declaration is here
 static FILE *outFile;
              ^~~~~~~
gc.c: In function ‘cntCluster’:
gc.c:232:35: warning: unused parameter ‘g’ [-Wunused-parameter]
 static void cntCluster(Agraph_t * g, Agobj_t * sg, void *arg)
                                   ^
gc.c: In function ‘wcp’:
gc.c:264:66: warning: declaration of ‘fname’ shadows a global declaration [-Wshadow]
 wcp(int nnodes, int nedges, int ncc, int ncl, char *gname, char *fname)
                                                                  ^~~~~
gc.c:62:14: note: shadowed declaration is here
 static char *fname;
              ^~~~~
gv2gml.c: In function ‘initargs’:
gv2gml.c:705:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
ccomps.c: In function ‘split’:
ccomps.c:116:25: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  path = (char *) malloc(size + 1);
                         ^~~~
ccomps.c:117:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  strncpy(path, name, size);
                      ^~~~
gv2gxl.c: In function ‘createEdgeId’:
gv2gxl.c:326:19: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     int baselen = strlen(hname) + strlen(tname) + sizeof(EDGEOP);
                   ^~~~~~
gv2gxl.c:21:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)  (t*)malloc((n)*sizeof(t))
                                   ^
gv2gxl.c:335:7: note: in expansion of macro ‘N_NEW’
  bp = N_NEW(len, char);
       ^~~~~
gvgen.c: In function ‘init’:
gvgen.c:299:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:304:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:309:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
ccomps.c: In function ‘init’:
gvgen.c:320:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
ccomps.c:140:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gvgen.c:325:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:330:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:335:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:340:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:345:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:350:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:355:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:369:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:374:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gxl2gv.c: In function ‘pushString’:
gxl2gv.c:54:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND2(x,y) (((x) + ((y)-1)) & ~((y)-1))
                     ^
gxl2gv.c:58:14: note: in expansion of macro ‘ROUND2’
     int sz = ROUND2(sizeof(slist) + strlen(s), sizeof(void *));
              ^~~~~~
gvgen.c:377:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gxl2gv.c:52:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)  (t*)malloc((n)*sizeof(t))
                                   ^
gxl2gv.c:59:27: note: in expansion of macro ‘N_NEW’
     slist *sp = (slist *) N_NEW(sz, char);
                           ^~~~~
gvgen.c:383:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:388:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:393:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gvgen.c:397:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gv2gxl.c: In function ‘writeDict’:
gv2gxl.c:408:22: warning: unused parameter ‘g’ [-Wunused-parameter]
 writeDict(Agraph_t * g, FILE * gxlFile, char *name, Dict_t * dict,
                      ^
gvgen.c:405:11: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   errexit(c);
           ^
gxl2gv.c: In function ‘make_nitem’:
gvgen.c:295:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gxl2gv.c:124:35: warning: unused parameter ‘d’ [-Wunused-parameter]
 static namev_t *make_nitem(Dt_t * d, namev_t * objp, Dtdisc_t * disc)
                                   ^
gxl2gv.c:124:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static namev_t *make_nitem(Dt_t * d, namev_t * objp, Dtdisc_t * disc)
                                                                 ^~~~
ccomps.c: In function ‘getBuf’:
ccomps.c:399:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = (char *) malloc(sz);
                            ^~
gxl2gv.c: In function ‘free_nitem’:
ccomps.c:401:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      buf = (char *) realloc(buf, sz);
                                  ^~
gxl2gv.c:132:31: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void free_nitem(Dt_t * d, namev_t * np, Dtdisc_t * disc)
                               ^
gxl2gv.c:132:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void free_nitem(Dt_t * d, namev_t * np, Dtdisc_t * disc)
                                                           ^~~~
gv2gxl.c: In function ‘writeHdr’:
gv2gxl.c:511:8: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  len = strlen(name) + sizeof("N_");
        ^~~~~~
gv2gxl.c:21:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)  (t*)malloc((n)*sizeof(t))
                                   ^
gv2gxl.c:515:20: note: in expansion of macro ‘N_NEW’
      bp = dynbuf = N_NEW(len, char);
                    ^~~~~
gxl2gv.c: In function ‘bind_node’:
gxl2gv.c:231:19: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     N = agnode(G, (char *) name, 1);
                   ^
gxl2gv.c: In function ‘bind_edge’:
gv2gxl.c: In function ‘writeEdgeName’:
gxl2gv.c:240:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     tailNode = agnode(G, (char *) tail, 1);
                          ^
gv2gxl.c:590:60: warning: unused parameter ‘terminate’ [-Wunused-parameter]
 static int writeEdgeName(Agedge_t * e, FILE * gxlFile, int terminate)
                                                            ^~~~~~~~~
gxl2gv.c:241:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     headNode = agnode(G, (char *) head, 1);
                          ^
gvgen.c: In function ‘main’:
gvgen.c:513:6: warning: implicit declaration of function ‘makeTetrix’; did you mean ‘makeTree’? [-Wimplicit-function-declaration]
      makeTetrix(opts.graphSize1, ef);
      ^~~~~~~~~~
      makeTree
gvgen.c:513:6: warning: nested extern declaration of ‘makeTetrix’ [-Wnested-externs]
ccomps.c: In function ‘printSorted’:
gxl2gv.c: In function ‘setGlobalNodeAttr’:
ccomps.c:26:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)malloc((n)*sizeof(t))
                                        ^
ccomps.c:571:22: note: in expansion of macro ‘N_NEW’
     Agraph_t** ccs = N_NEW(c_cnt, Agraph_t*);
                      ^~~~~
gxl2gv.c:297:71: warning: unused parameter ‘ud’ [-Wunused-parameter]
 setGlobalNodeAttr(Agraph_t * g, char *name, char *value, userdata_t * ud)
                                                                       ^~
lex.gml.c: In function ‘gmllex’:
ccomps.c:580:17: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort (ccs, c_cnt, sizeof(Agraph_t*), (qsort_cmpf)cmp);
                 ^~~~~
lex.gml.c:874:29: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.gml.c:884:14: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.gml.c:886:60: warning: conversion to ‘unsigned int’ from ‘flex_int16_t {aka const short int}’ may change the sign of the result [-Wsign-conversion]
gxl2gv.c: In function ‘setGlobalEdgeAttr’:
gxl2gv.c:347:71: warning: unused parameter ‘ud’ [-Wunused-parameter]
 setGlobalEdgeAttr(Agraph_t * g, char *name, char *value, userdata_t * ud)
                                                                       ^~
gxl2gv.c: In function ‘setAttr’:
ccomps.c: In function ‘processClusters’:
gxl2gv.c:384:5: warning: switch missing default case [-Wswitch-default]
     switch (Current_class) {
     ^~~~~~
ccomps.c:650:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  name = getBuf(sizeof(PFX1) + strlen(graphName));
                ^~~~~~
gxl2gv.c: In function ‘startElementHandler’:
gxl2gv.c:426:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   g = agopen((char *) id, Agdirected, &AgDefaultDisc);
              ^
gvgen.c: In function ‘init’:
gvgen.c:315:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
      opts->isPartial = 1;
      ~~~~~~~~~~~~~~~~^~~
gvgen.c:316:2: note: here
  case 'g':
  ^~~~
gxl2gv.c:428:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   g = agopen((char *) id, Agundirected, &AgDefaultDisc);
              ^
gxl2gv.c:433:14: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   g = agopen((char *) id, Agdirected, &AgDefaultDisc);
              ^
ccomps.c:675:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  name = getBuf(sizeof(PFX2) + strlen(graphName) + 32);
                ^~~~~~
gxl2gv.c:438:22: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      if (isAnonGraph((char *) id)) {
                      ^
acyclic.c: In function ‘init’:
gxl2gv.c:443:23: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      subg = agsubg(G, (char *) id, 1);
                       ^
acyclic.c:139:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
gxl2gv.c:449:32: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      setGraphAttr(G, GXL_ROLE, (char *) atts[pos], ud);
                                ^
gxl2gv.c:454:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      setGraphAttr(G, GXL_HYPER, (char *) atts[pos], ud);
                                 ^
dijkstra.c: In function ‘cmpf’:
dijkstra.c:92:24: warning: unused parameter ‘d’ [-Wunused-parameter]
 static int cmpf(Dt_t * d, void *key1, void *key2, Dtdisc_t * disc)
                        ^
dijkstra.c:92:62: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static int cmpf(Dt_t * d, void *key1, void *key2, Dtdisc_t * disc)
                                                              ^~~~
dijkstra.c: In function ‘update’:
dijkstra.c:132:16: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (oldlen == 0) {  /* first time to see dest */
                ^~
gv2gxl.c: In function ‘initState’:
gv2gxl.c:883:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     stp->directed = agisdirected(g);
                     ^~~~~~~~~~~~
gxl2gv.c:483:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  tname = mapLookup(ud->nameMap, (char *) tail);
                                 ^
gxl2gv.c:487:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  tname = mapLookup(ud->nameMap, (char *) head);
                                 ^
lex.gml.c:1183:8: warning: switch missing default case [-Wswitch-default]
graph_generator.c: In function ‘makeTree’:
graph_generator.c:229:22: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     unsigned int n = (ipow(nary,depth)-1)/(nary-1); /* no. of non-leaf nodes */
                      ^
graph_generator.c:233:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (j = 0; j < nary; j++) {
                ^
lex.gml.c: In function ‘gml_get_next_buffer’:
lex.gml.c:1298:43: warning: conversion to ‘gml_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
gxl2gv.c:504:31: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      setEdgeAttr(E, GXL_FROM, (char *) atts[pos], ud);
                               ^
dijkstra.c: In function ‘post’:
dijkstra.c:173:6: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (dist) {
      ^~~~
gxl2gv.c:509:29: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      setEdgeAttr(E, GXL_TO, (char *) atts[pos], ud);
                             ^
graph_generator.c:234:10: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      ef (i, idx++);
          ^
graph_generator.c:234:13: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      ef (i, idx++);
             ^~~
lex.gml.c:1332:57: warning: conversion to ‘gml_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
gxl2gv.c:514:29: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      setEdgeAttr(E, GXL_ID, (char *) atts[pos], ud);
                             ^
ccomps.c: In function ‘process’:
graph_generator.c: In function ‘makeBinaryTree’:
graph_generator.c:242:22: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     unsigned int n = (1 << depth) - 1;
                      ^
ccomps.c:778:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  name = getBuf(sizeof(PFX1) + strlen(graphName));
                ^~~~~~
../../cmd/tools/gmlscan.l:30:55: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
         if ((result = fread(buf, 1, max_size, Ifile)) < 0) \
                                                       ^
lex.gml.c:1341:3: note: in expansion of macro ‘YY_INPUT’
gxl2gv.c:519:30: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  agxbput(&ud->xml_attr_name, (char *) attrname);
                              ^
graph_generator.c:245:6: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  ef( i, 2 * i);
      ^
graph_generator.c:245:9: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  ef( i, 2 * i);
         ^
dijkstra.c: At top level:
dijkstra.c:206:6: warning: no previous prototype for ‘dijkstra’ [-Wmissing-prototypes]
 void dijkstra(Dict_t * Q, Agraph_t * G, Agnode_t * n)
      ^~~~~~~~
lex.gml.c:1366:34: warning: conversion to ‘gml_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.gml.c:1368:39: warning: conversion to ‘gml_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.gml.c:1374:16: warning: conversion to ‘gml_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
gxl2gv.c:540:37: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      agxbput(&ud->composite_buffer, (char *) name);
                                     ^
lex.gml.c: In function ‘gml_get_previous_state’:
lex.gml.c:1395:28: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
ccomps.c:800:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  name = getBuf(sizeof(PFX2) + strlen(graphName) + 32);
                ^~~~~~
lex.gml.c:1405:13: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.gml.c:1407:59: warning: conversion to ‘unsigned int’ from ‘flex_int16_t {aka const short int}’ may change the sign of the result [-Wsign-conversion]
graph_generator.c:246:6: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  ef( i, 2 * i + 1);
      ^
graph_generator.c:246:9: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
  ef( i, 2 * i + 1);
         ^
gxl2gv.c:548:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      setAttr(GXL_TYPE, (char *) atts[pos], ud);
                        ^
dijkstra.c: In function ‘init’:
lex.gml.c: In function ‘gml_try_NUL_trans’:
dijkstra.c:253:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
lex.gml.c:1433:12: warning: conversion to ‘YY_CHAR {aka unsigned char}’ from ‘flex_int32_t {aka const int}’ may alter its value [-Wconversion]
lex.gml.c:1435:58: warning: conversion to ‘unsigned int’ from ‘flex_int16_t {aka const short int}’ may change the sign of the result [-Wsign-conversion]
gxl2gv.c:555:35: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      agxbput(&ud->xml_attr_value, (char *) href);
                                   ^
dijkstra.c:279:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     Files = malloc(sizeof(char *) * (argc / 2 + 2));
                                   ^
dijkstra.c:280:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     Nodes = malloc(sizeof(char *) * (argc / 2 + 2));
                                   ^
gxl2gv.c:564:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  agxbput(&ud->composite_buffer, (char *) name);
                                 ^
graph_generator.c: In function ‘makeSierpinski’:
graph_generator.c:294:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n),sizeof(t))
                                     ^
graph_generator.c:309:13: note: in expansion of macro ‘N_NEW’
     graph = N_NEW(n + 1, vtx_data);
             ^~~~~
graph_generator.c:294:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n),sizeof(t))
                                     ^
graph_generator.c:310:13: note: in expansion of macro ‘N_NEW’
     edges = N_NEW(4 * n, int);
             ^~~~~
lex.gml.c: In function ‘input’:
lex.gml.c:1502:24: warning: conversion to ‘gml_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.gml.c:1505:4: warning: switch missing default case [-Wswitch-default]
graph_generator.c:301:9: warning: variable ‘nedges’ set but not used [-Wunused-but-set-variable]
     int nedges;
         ^~~~~~
gxl2gv.c: In function ‘endElementHandler’:
gxl2gv.c:598:8: warning: declaration of ‘name’ shadows a parameter [-Wshadow]
  char *name;
        ^~~~
gxl2gv.c:574:59: note: shadowed declaration is here
 static void endElementHandler(void *userData, const char *name)
                                                           ^~~~
ccomps.c: In function ‘chkGraphName’:
ccomps.c:885:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen(s) + 2;   /* plus '\0' and '_' */
           ^~~~~~
ccomps.c:887:22: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  buf = realloc (buf, len);
                      ^~~
gxl2gv.c:605:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      int len = sizeof(GXL_COMP) + agxblen(&ud->xml_attr_name);
                                 ^
lex.gml.c: In function ‘gml_create_buffer’:
lex.gml.c:1629:20: warning: conversion to ‘gml_size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
gxl2gv.c:605:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      int len = sizeof(GXL_COMP) + agxblen(&ud->xml_attr_name);
                ^~~~~~
graph_generator.c: At top level:
gxl2gv.c:52:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)  (t*)malloc((n)*sizeof(t))
                                   ^
gxl2gv.c:609:19: note: in expansion of macro ‘N_NEW’
   name = dynbuf = N_NEW(len, char);
                   ^~~~~
graph_generator.c:383:6: warning: no previous prototype for ‘makeTetrix’ [-Wmissing-prototypes]
 void makeTetrix(int depth, edgefn ef)
      ^~~~~~~~~~
graph_generator.c: In function ‘makeTetrix’:
graph_generator.c:294:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n),sizeof(t))
                                     ^
graph_generator.c:396:13: note: in expansion of macro ‘N_NEW’
     graph = N_NEW(n + 1, vtx_data);
             ^~~~~
graph_generator.c:294:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n),sizeof(t))
                                     ^
graph_generator.c:397:13: note: in expansion of macro ‘N_NEW’
     edges = N_NEW(6 * n, int);
             ^~~~~
graph_generator.c:388:9: warning: variable ‘nedges’ set but not used [-Wunused-but-set-variable]
     int nedges;
         ^~~~~~
gxl2gv.c:622:2: warning: switch missing default case [-Wswitch-default]
  switch (ud->globalAttrType) {
  ^~~~~~
lex.gml.c: In function ‘gmlensure_buffer_stack’:
lex.gml.c:1803:41: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
lex.gml.c:1812:68: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
graph_generator.c: In function ‘makeRandom’:
gxl2gv.c:646:37: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      agxbput(&ud->composite_buffer, (char *) name);
                                     ^
graph_generator.c:484:11: warning: conversion to ‘unsigned int’ from ‘time_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     srand(time(0));
           ^~~~
gxl2gv.c:655:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  agxbput(&ud->composite_buffer, (char *) name);
                                 ^
gxl2gv.c: In function ‘characterDataHandler’:
gxl2gv.c:668:35: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  agxbput_n(&ud->composite_buffer, (char *) s, length);
                                   ^
gxl2gv.c:668:47: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  agxbput_n(&ud->composite_buffer, (char *) s, length);
                                               ^~~~~~
graph_generator.c: In function ‘mkTree’:
gxl2gv.c:672:36: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     agxbput_n(&ud->xml_attr_value, (char *) s, length);
                                    ^
graph_generator.c:294:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n),sizeof(t))
                                     ^
graph_generator.c:563:13: note: in expansion of macro ‘N_NEW’
     tp->p = N_NEW(sz,int);
             ^~~~~
gxl2gv.c:672:48: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     agxbput_n(&ud->xml_attr_value, (char *) s, length);
                                                ^~~~~~
gxl2gv.c: In function ‘gxl_to_gv’:
gxl2gv.c:693:29: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  if (XML_Parse(parser, buf, len, done) == XML_STATUS_ERROR) {
                             ^~~
graph_generator.c: In function ‘mkStack’:
graph_generator.c:294:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n),sizeof(t))
                                     ^
graph_generator.c:646:13: note: in expansion of macro ‘N_NEW’
     sp->v = N_NEW(sz,pair);
             ^~~~~
graphml2gv.c: In function ‘pushString’:
graphml2gv.c:61:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
 #define ROUND2(x,y) (((x) + ((y)-1)) & ~((y)-1))
                     ^
graphml2gv.c:65:14: note: in expansion of macro ‘ROUND2’
     int sz = ROUND2(sizeof(slist) + strlen(s), sizeof(void *));
              ^~~~~~
graphml2gv.c:59:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)  (t*)malloc((n)*sizeof(t))
                                   ^
graphml2gv.c:66:27: note: in expansion of macro ‘N_NEW’
     slist *sp = (slist *) N_NEW(sz, char);
                           ^~~~~
graph_generator.c: In function ‘genCnt’:
graph_generator.c:294:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)calloc((n),sizeof(t))
                                     ^
graph_generator.c:683:14: note: in expansion of macro ‘N_NEW’
     int* T = N_NEW(NN+1,int);
              ^~~~~
graph_generator.c: In function ‘genTree’:
graph_generator.c:715:33: warning: declaration of ‘stack’ shadows a global declaration [-Wshadow]
 genTree (int NN, int* T, stack* stack, tree_t* TREE)
                                 ^~~~~
graphml2gv.c: In function ‘make_nitem’:
graphml2gv.c:132:35: warning: unused parameter ‘d’ [-Wunused-parameter]
 static namev_t *make_nitem(Dt_t * d, namev_t * objp, Dtdisc_t * disc)
                                   ^
graphml2gv.c:132:65: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static namev_t *make_nitem(Dt_t * d, namev_t * objp, Dtdisc_t * disc)
                                                                 ^~~~
graph_generator.c:639:3: note: shadowed declaration is here
 } stack;
   ^~~~~
graphml2gv.c: In function ‘free_nitem’:
graphml2gv.c:140:31: warning: unused parameter ‘d’ [-Wunused-parameter]
 static void free_nitem(Dt_t * d, namev_t * np, Dtdisc_t * disc)
                               ^
graphml2gv.c:140:59: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void free_nitem(Dt_t * d, namev_t * np, Dtdisc_t * disc)
                                                           ^~~~
graph_generator.c:726:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
      Z = v*drand();
          ^
graph_generator.c: In function ‘makeTreeGen’:
graph_generator.c:787:11: warning: conversion to ‘unsigned int’ from ‘time_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     srand(time(0));
           ^~~~
graphml2gv.c: In function ‘bind_node’:
graphml2gv.c:240:19: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     N = agnode(G, (char *) name, 1);
                   ^
graphml2gv.c: In function ‘bind_edge’:
graphml2gv.c:249:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     tailNode = agnode(G, (char *) tail, 1);
                          ^
graphml2gv.c:250:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     headNode = agnode(G, (char *) head, 1);
                          ^
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from mm2gv.c:26:
mm2gv.c: In function ‘makeDotGraph’:
graphml2gv.c: In function ‘setGlobalNodeAttr’:
../../lib/sparse/general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
mm2gv.c:235:22: note: in expansion of macro ‘N_NEW’
     Agnode_t **arr = N_NEW(A->m, Agnode_t *);
                      ^~~~~
graphml2gv.c:306:71: warning: unused parameter ‘ud’ [-Wunused-parameter]
 setGlobalNodeAttr(Agraph_t * g, char *name, char *value, userdata_t * ud)
                                                                       ^~
graphml2gv.c: In function ‘setGlobalEdgeAttr’:
graphml2gv.c:356:71: warning: unused parameter ‘ud’ [-Wunused-parameter]
 setGlobalEdgeAttr(Agraph_t * g, char *name, char *value, userdata_t * ud)
                                                                       ^~
../../lib/sparse/general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
mm2gv.c:290:10: note: in expansion of macro ‘N_NEW’
  color = N_NEW(A->nz, real);
          ^~~~~
graphml2gv.c: In function ‘setAttr’:
graphml2gv.c:393:5: warning: switch missing default case [-Wswitch-default]
     switch (Current_class) {
     ^~~~~~
matrix_market.c: In function ‘SparseMatrix_import_matrix_market’:
matrix_market.c:104:19: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     I = MALLOC(nz * sizeof(int));
                   ^
matrix_market.c:105:19: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     J = MALLOC(nz * sizeof(int));
                   ^
matrix_market.c:122:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      val = (real *) malloc(nz * sizeof(real));
                               ^
matrix_market.c:129:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:130:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
graphml2gv.c: In function ‘startElementHandler’:
matrix_market.c:131:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   val = REALLOC(val, 2 * sizeof(real) * nz);
                                       ^
graphml2gv.c:451:17: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      g = agopen((char *) id, dir, &AgDefaultDisc);
                 ^
graphml2gv.c:455:22: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      if (isAnonGraph((char *) id)) {
                      ^
matrix_market.c:141:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:142:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
graphml2gv.c:460:23: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      subg = agsubg(G, (char *) id, 1);
                       ^
matrix_market.c:143:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   val = REALLOC(val, 2 * sizeof(real) * nz);
                                       ^
matrix_market.c:158:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      vali = (int *) malloc(nz * sizeof(int));
                               ^
matrix_market.c:165:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:166:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:167:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   vali = REALLOC(vali, 2 * sizeof(int) * nz);
                                        ^
graphml2gv.c:492:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  tname = mapLookup(ud->nameMap, (char *) tail);
                                 ^
matrix_market.c:177:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
mm2gv.c: In function ‘init’:
graphml2gv.c:496:33: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  tname = mapLookup(ud->nameMap, (char *) head);
                                 ^
matrix_market.c:178:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:179:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   vali = REALLOC(vali, 2 * sizeof(int) * nz);
                                        ^
mm2gv.c:403:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
graphml2gv.c:501:80: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
             fprintf(stderr,"edge source %s target %s outside graph, ignored\n",(char*)tail,(char*)head);
                                                                                ^
graphml2gv.c:501:92: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
             fprintf(stderr,"edge source %s target %s outside graph, ignored\n",(char*)tail,(char*)head);
                                                                                            ^
matrix_market.c:200:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:201:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:214:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      val = (real *) malloc(2 * nz * sizeof(real));
                                   ^
graphml2gv.c:516:37: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
          setEdgeAttr(E, GRAPHML_ID, (char *) atts[pos], ud);
                                     ^
matrix_market.c:223:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:224:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:225:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   val = REALLOC(val, 4 * sizeof(real) * nz);
                                       ^
In file included from tred.c:26:0:
tred.c: In function ‘dfs’:
matrix_market.c:237:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
graphml2gv.c: In function ‘endElementHandler’:
matrix_market.c:238:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
graphml2gv.c:551:8: warning: declaration of ‘name’ shadows a parameter [-Wshadow]
  char *name;
        ^~~~
matrix_market.c:239:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   val = REALLOC(val, 4 * sizeof(real) * nz);
                                       ^
graphml2gv.c:527:59: note: shadowed declaration is here
 static void endElementHandler(void *userData, const char *name)
                                                           ^~~~
../../lib/common/arith.h:35:18: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
 #define MIN(a,b) ((a)<(b)?(a):(b))
                  ^
tred.c:196:20: note: in expansion of macro ‘MIN’
   DIST(ninfo,hd) = MIN(1,DIST(ninfo,v))+1;
                    ^~~
matrix_market.c:252:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   I = REALLOC(I, 2 * sizeof(int) * nz);
                                  ^
matrix_market.c:253:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   J = REALLOC(J, 2 * sizeof(int) * nz);
                                  ^
graphml2gv.c:558:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      int len = sizeof(GRAPHML_COMP) + agxblen(&ud->xml_attr_name);
                                     ^
../../lib/common/arith.h:35:18: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
 #define MIN(a,b) ((a)<(b)?(a):(b))
                  ^
tred.c:200:20: note: in expansion of macro ‘MIN’
   DIST(ninfo,hd) = MIN(1,DIST(ninfo,v))+1;
                    ^~~
matrix_market.c:254:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   val = REALLOC(val, 4 * sizeof(real) * nz);
                                       ^
graphml2gv.c:558:16: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
      int len = sizeof(GRAPHML_COMP) + agxblen(&ud->xml_attr_name);
                ^~~~~~
graphml2gv.c:59:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)  (t*)malloc((n)*sizeof(t))
                                   ^
graphml2gv.c:562:19: note: in expansion of macro ‘N_NEW’
   name = dynbuf = N_NEW(len, char);
                   ^~~~~
tred.c: In function ‘init’:
tred.c:243:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
graphml2gv.c:575:2: warning: switch missing default case [-Wswitch-default]
  switch (ud->globalAttrType) {
  ^~~~~~
At top level:
tred.c: In function ‘process’:
tred.c:277:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     infosize = (agnnodes(g)+1)*sizeof(nodeinfo_t);
                               ^
lex.gml.c:1482:16: warning: ‘input’ defined but not used [-Wunused-function]
graphml2gv.c: In function ‘characterDataHandler’:
graphml2gv.c:603:35: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
  agxbput_n(&ud->composite_buffer, (char *) s, length);
                                   ^
graphml2gv.c:603:47: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  agxbput_n(&ud->composite_buffer, (char *) s, length);
                                               ^~~~~~
graphml2gv.c:607:36: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     agxbput_n(&ud->xml_attr_value, (char *) s, length);
                                    ^
graphml2gv.c:607:48: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     agxbput_n(&ud->xml_attr_value, (char *) s, length);
                                                ^~~~~~
graphml2gv.c: At top level:
graphml2gv.c:610:11: warning: no previous prototype for ‘graphml_to_gv’ [-Wmissing-prototypes]
 Agraph_t *graphml_to_gv(char* gname, FILE * graphmlFile, int* rv)
           ^~~~~~~~~~~~~
graphml2gv.c: In function ‘graphml_to_gv’:
graphml2gv.c:610:31: warning: declaration of ‘gname’ shadows a global declaration [-Wshadow]
 Agraph_t *graphml_to_gv(char* gname, FILE * graphmlFile, int* rv)
                               ^~~~~
graphml2gv.c:50:14: note: shadowed declaration is here
 static char* gname = "";
              ^~~~~
graphml2gv.c:629:29: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  if (XML_Parse(parser, buf, len, done) == XML_STATUS_ERROR) {
                             ^~~
graphml2gv.c: In function ‘initargs’:
graphml2gv.c:718:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
graphml2gv.c: In function ‘main’:
graphml2gv.c:773:15: warning: declaration of ‘G’ shadows a global declaration [-Wshadow]
     Agraph_t *G;
               ^
graphml2gv.c:119:18: note: shadowed declaration is here
 static Agraph_t *G;  /* Current graph */
                  ^
../../cmd/tools/gmlparse.y: In function ‘free_node’:
../../cmd/tools/gmlparse.y:41:17: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_node (Dt_t*d, gmlnode* p, Dtdisc_t* ds)
                 ^
../../cmd/tools/gmlparse.y:41:42: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_node (Dt_t*d, gmlnode* p, Dtdisc_t* ds)
                                          ^~
../../cmd/tools/gmlparse.y: In function ‘free_edge’:
../../cmd/tools/gmlparse.y:49:17: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_edge (Dt_t*d, gmledge* p, Dtdisc_t* ds)
                 ^
../../cmd/tools/gmlparse.y:49:42: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_edge (Dt_t*d, gmledge* p, Dtdisc_t* ds)
                                          ^~
../../cmd/tools/gmlparse.y: In function ‘free_graph’:
../../cmd/tools/gmlparse.y:57:18: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_graph (Dt_t*d, gmlgraph* p, Dtdisc_t* ds)
                  ^
../../cmd/tools/gmlparse.y:57:44: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_graph (Dt_t*d, gmlgraph* p, Dtdisc_t* ds)
                                            ^~
../../cmd/tools/gmlparse.y: In function ‘initstk’:
../../cmd/tools/gmlparse.y:24:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
../../cmd/tools/gmlparse.y:124:15: note: in expansion of macro ‘N_NEW’
     liststk = N_NEW(liststk_sz, Dt_t*);
               ^~~~~
../../cmd/tools/gmlparse.y: In function ‘pushAlist’:
../../cmd/tools/gmlparse.y:25:57: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)realloc(ptr,(size)*sizeof(type)))
                                                         ^
../../cmd/tools/gmlparse.y:164:16: note: in expansion of macro ‘RALLOC’
      liststk = RALLOC(liststk_sz, liststk, Dt_t*);
                ^~~~~~
../../cmd/tools/gmlparse.y: In function ‘mkAttr’:
../../cmd/tools/gmlparse.y:235:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     gp->sort = sort;
                ^~~~
../../cmd/tools/gmlparse.y:236:16: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     gp->kind = kind;
                ^~~~
y.tab.c: In function ‘gmlparse’:
y.tab.c:1463:13: warning: conversion to ‘gmltype_int16 {aka short int}’ from ‘int’ may alter its value [-Wconversion]
   *yyssp = yystate;
             ^~~~~~~ 
y.tab.c:1468:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       YYSIZE_T yysize = yyssp - yyss + 1;
                          ^~~~~~
unflatten.c: In function ‘main’:
unflatten.c:71:21: warning: ‘sprintf’ may write a terminating nul past the end of the destination [-Wformat-overflow=]
     sprintf(buf, "%d", newlen);
                     ^
unflatten.c:71:5: note: ‘sprintf’ output between 2 and 11 bytes into a destination of size 10
     sprintf(buf, "%d", newlen);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~
unflatten.c:71:21: warning: ‘sprintf’ may write a terminating nul past the end of the destination [-Wformat-overflow=]
     sprintf(buf, "%d", newlen);
                     ^
unflatten.c:71:5: note: ‘sprintf’ output between 2 and 11 bytes into a destination of size 10
     sprintf(buf, "%d", newlen);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../cmd/tools/gmlparse.y: In function ‘free_attr’:
../../cmd/tools/gmlparse.y:398:17: warning: unused parameter ‘d’ [-Wunused-parameter]
 free_attr (Dt_t*d, gmlattr* p, Dtdisc_t* ds)
                 ^
../../cmd/tools/gmlparse.y:398:42: warning: unused parameter ‘ds’ [-Wunused-parameter]
 free_attr (Dt_t*d, gmlattr* p, Dtdisc_t* ds)
                                          ^~
../../cmd/tools/gmlparse.y: In function ‘addNodeLabelGraphics’:
../../cmd/tools/gmlparse.y:462:58: warning: unused parameter ‘xb’ [-Wunused-parameter]
 addNodeLabelGraphics (Agnode_t* np, Dt_t* alist, agxbuf* xb, agxbuf* unk)
                                                          ^~
In file included from ../../lib/common/render.h:44:0,
                 from gvpack.c:27:
gvpack.c: In function ‘setNameValue’:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
gvpack.c:139:11: note: in expansion of macro ‘RALLOC’
  G_args = RALLOC(G_sz, G_args, attr_t);
           ^~~~~~
  CCLD     nop
gvpack.c: In function ‘init’:
gvpack.c:201:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
      len = strlen(optarg) + 2;
            ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from gvpack.c:27:
../../lib/common/memory.h:39:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_GNEW(n,t)      (t*)gmalloc((n)*sizeof(t))
                                         ^
gvpack.c:203:8: note: in expansion of macro ‘N_GNEW’
   bp = N_GNEW(len, char);
        ^~~~~~
gvpack.c:199:2: warning: switch missing default case [-Wswitch-default]
  switch (c) {
  ^~~~~~
../../cmd/tools/gmlparse.y: In function ‘mkGraph’:
../../cmd/tools/gmlparse.y:735:20: warning: declaration of ‘G’ shadows a global declaration [-Wshadow]
 mkGraph (gmlgraph* G, Agraph_t* parent, char* name, agxbuf* xb, agxbuf* unk)
                    ^
../../cmd/tools/gmlparse.y:29:18: note: shadowed declaration is here
 static gmlgraph* G;
                  ^
gvpack.c: In function ‘cloneDfltAttrs’:
gvpack.c:336:62: warning: declaration of ‘kind’ shadows a global declaration [-Wshadow]
 static void cloneDfltAttrs(Agraph_t *old, Agraph_t *new, int kind)
                                                              ^~~~
gvpack.c:75:17: note: shadowed declaration is here
 static Agdesc_t kind;  /* type of graph */
                 ^~~~
gvpack.c: In function ‘cloneAttrs’:
gvpack.c:349:9: warning: declaration of ‘kind’ shadows a global declaration [-Wshadow]
     int kind = AGTYPE(old);
         ^~~~
gvpack.c:75:17: note: shadowed declaration is here
 static Agdesc_t kind;  /* type of graph */
                 ^~~~
gvpack.c: In function ‘freef’:
gvpack.c:410:26: warning: unused parameter ‘dt’ [-Wunused-parameter]
 static void freef(Dt_t * dt, void * obj, Dtdisc_t * disc)
                          ^~
gvpack.c:410:53: warning: unused parameter ‘disc’ [-Wunused-parameter]
 static void freef(Dt_t * dt, void * obj, Dtdisc_t * disc)
                                                     ^~~~
gvpack.c: In function ‘fillDict’:
gvpack.c:432:55: warning: declaration of ‘kind’ shadows a global declaration [-Wshadow]
 static void fillDict(Dt_t * newdict, Agraph_t* g, int kind)
                                                       ^~~~
gvpack.c:75:17: note: shadowed declaration is here
 static Agdesc_t kind;  /* type of graph */
                 ^~~~
gvpack.c: In function ‘xName’:
gvpack.c:555:8: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  len = strlen(oldname) + 100; /* 100 for "_gv" and decimal no. */
        ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from gvpack.c:27:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
gvpack.c:558:13: note: in expansion of macro ‘N_NEW’
      name = N_NEW(len, char);
             ^~~~~
gvpack.c: In function ‘cloneClusterTree’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
gvpack.c:646:17: note: in expansion of macro ‘N_NEW’
  GD_clust(ng) = N_NEW(1 + GD_n_cluster(g), Agraph_t *);
                 ^~~~~
gvpack.c: In function ‘cloneGraph’:
../../lib/common/memory.h:36:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)       (t*)zmalloc((n)*sizeof(t))
                                         ^
gvpack.c:740:19: note: in expansion of macro ‘N_NEW’
  GD_clust(root) = N_NEW(1 + GD_n_cluster(root), graph_t *);
                   ^~~~~
gvpack.c: In function ‘readGraphs’:
../../lib/common/memory.h:41:62: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                              ^
gvpack.c:794:11: note: in expansion of macro ‘ALLOC’
      gs = ALLOC(sz, gs, Agraph_t *);
           ^~~~~
../../lib/common/memory.h:41:98: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ALLOC(size,ptr,type) (ptr? (type*)grealloc(ptr,(size)*sizeof(type)):(type*)gmalloc((size)*sizeof(type)))
                                                                                                  ^
gvpack.c:794:11: note: in expansion of macro ‘ALLOC’
      gs = ALLOC(sz, gs, Agraph_t *);
           ^~~~~
gvpack.c:806:16: warning: conversion to ‘boolean {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
  init_graph(g, doPack, gvc);
                ^~~~~~
In file included from ../../lib/common/render.h:44:0,
                 from gvpack.c:27:
../../lib/common/memory.h:42:58: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RALLOC(size,ptr,type) ((type*)grealloc(ptr,(size)*sizeof(type)))
                                                          ^
gvpack.c:810:10: note: in expansion of macro ‘RALLOC’
     gs = RALLOC(cnt, gs, Agraph_t *);
          ^~~~~~
gvpack.c: At top level:
gvpack.c:820:6: warning: no previous prototype for ‘compBB’ [-Wmissing-prototypes]
 boxf compBB(Agraph_t ** gs, int cnt)
      ^~~~~~
  CCLD     unflatten
  CCLD     acyclic
  CCLD     gc
  CCLD     dijkstra
  CCLD     gvcolor
graph_generator.c: In function ‘makeSquareGrid’:
graph_generator.c:162:20: warning: assuming signed overflow does not occur when assuming that (X + c) < X is always false [-Wstrict-overflow]
 #define OUTE(h) if (tl < (hd=(h))) ef( tl, hd)
                    ^
graph_generator.c:176:3: note: in expansion of macro ‘OUTE’
   OUTE(i * dim2 + j);
   ^~~~
  CCLD     sccmap
  CCLD     bcomps
  CCLD     tred
  CCLD     mm2gv
  CCLD     graphml2gv
  CCLD     gv2gml
  CCLD     ccomps
  CCLD     gvpack
  CCLD     gvgen
  CCLD     gml2gv
  CCLD     gxl2gv
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
Making all in gvpr
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
Making all in lib
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr/lib'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr/lib'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
  CC       gvpr-gvprmain.o
  CCLD     gvpr
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
Making all in lefty
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
Making all in ws
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
Making all in x11
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
Making all in libfilereq
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11/libfilereq'
  CC       Dir.lo
  CC       Draw.lo
  CC       Path.lo
  CC       SelFile.lo
Dir.c: In function ‘SFcompareEntries’:
Dir.c:97:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     SFEntry *p = (SFEntry *) vp, *q = (SFEntry *) vq;
                  ^
Dir.c:97:39: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     SFEntry *p = (SFEntry *) vp, *q = (SFEntry *) vq;
                                       ^
Dir.c: In function ‘SFgetDir’:
Dir.c:114:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     maxChars = strlen (dir->dir) - 1;
                ^~~~~~
Dir.c:136:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (char *) result, (unsigned) (alloc * sizeof (SFEntry))
                                                    ^
Dir.c:141:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         len = strlen (str);
               ^~~~~~
Dir.c:154:29: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort ((char *) result, i, sizeof (SFEntry), SFcompareEntries);
                             ^
Draw.c: In function ‘SFcreateGC’:
Draw.c:127:23: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     rectangles[0].x = SFlineToTextH + SFbesideText;
                       ^~~~~~~~~~~~~
Draw.c:129:27: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     rectangles[0].width = SFcharsPerEntry * SFcharWidth;
                           ^~~~~~~~~~~~~~~
Draw.c:130:28: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
     rectangles[0].height = SFupperY + 1;
                            ^~~~~~~~
Draw.c: In function ‘SFstatAndCheck’:
Draw.c:220:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         last = strlen (entry->real) - 1;
                ^~~~~~
Draw.c:237:31: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
                         len = strlen (shown);
                               ^~~~~~
Draw.c: In function ‘SFdrawStrings’:
Draw.c:280:27: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
             entry->shown, strlen (entry->shown)
                           ^~~~~~
Draw.c:294:63: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             SFcompletionSegs[0].y1 = SFcompletionSegs[1].y1 = (
                                                               ^
Draw.c:297:63: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             SFcompletionSegs[0].y2 = SFcompletionSegs[1].y2 = (
                                                               ^
Draw.c: In function ‘SFdrawList’:
Draw.c:326:23: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
             dir->dir, strlen (dir->dir)
                       ^~~~~~
Draw.c: In function ‘SFinvertEntry’:
Draw.c:344:9: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         SFentryWidth, SFentryHeight
         ^~~~~~~~~~~~
Draw.c:344:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         SFentryWidth, SFentryHeight
                       ^~~~~~~~~~~~~
Draw.c: In function ‘SFscrollTimer’:
Draw.c:372:56: warning: unused parameter ‘id’ [-Wunused-parameter]
 static void SFscrollTimer (XtPointer cd, XtIntervalId *id) {
                                                        ^~
Draw.c: In function ‘SFenterList’:
Draw.c:452:26: warning: unused parameter ‘w’ [-Wunused-parameter]
 void SFenterList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                          ^
Draw.c:452:64: warning: unused parameter ‘b’ [-Wunused-parameter]
 void SFenterList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                                                ^
Draw.c: In function ‘SFleaveList’:
Draw.c:471:26: warning: unused parameter ‘w’ [-Wunused-parameter]
 void SFleaveList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                          ^
Draw.c:471:51: warning: unused parameter ‘ev’ [-Wunused-parameter]
 void SFleaveList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                                   ^~
Draw.c:471:64: warning: unused parameter ‘b’ [-Wunused-parameter]
 void SFleaveList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                                                ^
Draw.c: In function ‘SFmotionList’:
Draw.c:481:27: warning: unused parameter ‘w’ [-Wunused-parameter]
 void SFmotionList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                           ^
Draw.c:481:65: warning: unused parameter ‘b’ [-Wunused-parameter]
 void SFmotionList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                                                 ^
Draw.c: In function ‘SFvFloatSliderMovedCallback’:
Draw.c:506:19: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
     new = (*fnew) * SFdirs[SFdirPtr + n].nEntries;
                   ^
Draw.c:506:11: warning: conversion to ‘intptr_t {aka int}’ from ‘float’ may alter its value [-Wfloat-conversion]
     new = (*fnew) * SFdirs[SFdirPtr + n].nEntries;
           ^
Draw.c: In function ‘SFvSliderMovedCallback’:
Draw.c:530:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 SFentryWidth + SFlineToTextH,
                 ^~~~~~~~~~~~
Draw.c:531:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (SFlistSize - (new - old)) * SFentryHeight,
                 ^
Draw.c:537:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 SFentryWidth + SFlineToTextH, (new - old) * SFentryHeight,
                 ^~~~~~~~~~~~
Draw.c:537:47: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 SFentryWidth + SFlineToTextH, (new - old) * SFentryHeight,
                                               ^
Draw.c:544:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 SFlowerY, SFentryWidth + SFlineToTextH,
                           ^~~~~~~~~~~~
Draw.c:545:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (SFlistSize - (old - new)) * SFentryHeight, SFlineToTextH,
                 ^
Draw.c:550:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 SFentryWidth + SFlineToTextH, (old - new) * SFentryHeight,
                 ^~~~~~~~~~~~
Draw.c:550:47: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 SFentryWidth + SFlineToTextH, (old - new) * SFentryHeight,
                                               ^
Draw.c:558:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             SFentryWidth + SFlineToTextH, SFlistSize * SFentryHeight, False
             ^~~~~~~~~~~~
Draw.c:558:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             SFentryWidth + SFlineToTextH, SFlistSize * SFentryHeight, False
                                           ^~~~~~~~~~
Draw.c:510:37: warning: unused parameter ‘w’ [-Wunused-parameter]
 void SFvSliderMovedCallback (Widget w, XtPointer cl, XtPointer cd) {
                                     ^
Draw.c: In function ‘SFvAreaSelectedCallback’:
Draw.c:571:11: warning: conversion to ‘intptr_t {aka int}’ from ‘double’ may alter its value [-Wfloat-conversion]
     new = dir->vOrigin + (((double) pnew) / SFvScrollHeight) * dir->nEntries;
           ^~~
Draw.c:581:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
         f = ((double) new) / dir->nEntries;
             ^
Draw.c: In function ‘SFhSliderMovedCallback’:
Draw.c:602:27: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
     dir->hOrigin = (*new) * dir->nChars;
                           ^
Draw.c:602:20: warning: conversion to ‘int’ from ‘float’ may alter its value [-Wfloat-conversion]
     dir->hOrigin = (*new) * dir->nChars;
                    ^
Draw.c:592:37: warning: unused parameter ‘w’ [-Wunused-parameter]
 void SFhSliderMovedCallback (Widget w, XtPointer cl, XtPointer cd) {
                                     ^
Draw.c: In function ‘SFhAreaSelectedCallback’:
Draw.c:616:11: warning: conversion to ‘intptr_t {aka int}’ from ‘double’ may alter its value [-Wfloat-conversion]
     new = dir->hOrigin + (((double) pnew) / SFhScrollWidth) * dir->nChars;
           ^~~
Draw.c:625:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
         f = ((double) new) / dir->nChars;
             ^
Draw.c: In function ‘SFpathSliderMovedCallback’:
Draw.c:645:23: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
     SFdirPtr = (*new) * SFdirEnd;
                       ^
Draw.c:645:16: warning: conversion to ‘int’ from ‘float’ may alter its value [-Wfloat-conversion]
     SFdirPtr = (*new) * SFdirEnd;
                ^
Draw.c:658:13: warning: conversion to ‘long unsigned int’ from ‘XawTextPosition {aka long int}’ may change the sign of the result [-Wsign-conversion]
         pos -= strlen (SFstartDir);
             ^~
Draw.c:658:16: warning: conversion to ‘XawTextPosition {aka long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         pos -= strlen (SFstartDir);
                ^~~~~~
Draw.c:636:40: warning: unused parameter ‘w’ [-Wunused-parameter]
 void SFpathSliderMovedCallback (Widget w, XtPointer cl, XtPointer cd) {
                                        ^
Draw.c:636:67: warning: unused parameter ‘cd’ [-Wunused-parameter]
 void SFpathSliderMovedCallback (Widget w, XtPointer cl, XtPointer cd) {
                                                                   ^~
Draw.c: In function ‘SFpathAreaSelectedCallback’:
Draw.c:671:11: warning: conversion to ‘intptr_t {aka int}’ from ‘double’ may alter its value [-Wfloat-conversion]
     new = SFdirPtr + (((double) pnew) / SFpathScrollWidth) * SFdirEnd;
           ^~~~~~~~
Draw.c:678:9: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     f = ((double) new) / SFdirEnd;
         ^
Draw.c:666:54: warning: unused parameter ‘cl’ [-Wunused-parameter]
 void SFpathAreaSelectedCallback (Widget w, XtPointer cl, XtPointer cd) {
                                                      ^~
Draw.c: In function ‘SFworkProc’:
Draw.c:685:31: warning: unused parameter ‘cl’ [-Wunused-parameter]
 Boolean SFworkProc (XtPointer cl) {
                               ^~
Path.c: In function ‘SFunreadableDir’:
Path.c:140:19: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     dir->nChars = strlen (cannotOpen);
                   ^~~~~~
Path.c: In function ‘SFreplaceText’:
Path.c:184:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen (str);
           ^~~~~~
Path.c:188:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         strncat (SFcurrentPath, str, len - 1);
                                      ^~~
Path.c: In function ‘SFexpand’:
Path.c:205:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen (str);
           ^~~~~~
Path.c:223:56: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if ((cmp = strncmp (growing, entry->shown, len))) {
                                                        ^~~
Path.c: In function ‘SFfindFile’:
Path.c:246:11: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     len = strlen (str);
           ^~~~~~
Path.c:258:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         last = strlen (name) - 1;
                ^~~~~~
Path.c:265:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         result = strncmp (str, name, len);
                                      ^~~
Path.c:277:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         last = strlen (name) - 1;
                ^~~~~~
Path.c:284:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         result = strncmp (str, name, len);
                                      ^~~
Path.c: In function ‘SFcompareLogins’:
Path.c:345:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     SFLogin *p = (SFLogin *) vp, *q = (SFLogin *) vq;
                  ^
Path.c:345:39: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     SFLogin *p = (SFLogin *) vp, *q = (SFLogin *) vq;
                                       ^
Path.c: In function ‘SFgetHomeDirs’:
Path.c:367:20: warning: conversion to ‘__uid_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     pw = getpwuid ((int) getuid ());
                    ^
Path.c:376:53: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (char *) entries, (unsigned) (alloc * sizeof (SFEntry))
                                                     ^
Path.c:379:54: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (char *) SFlogins, (unsigned) (alloc * sizeof (SFLogin))
                                                      ^
Path.c:382:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         len = strlen (pw->pw_name);
               ^~~~~~
Path.c:410:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort ((char *) entries, i, sizeof (SFEntry), SFcompareEntries);
                              ^
Path.c:411:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort ((char *) SFlogins, i, sizeof (SFLogin), SFcompareLogins);
                               ^
Path.c: In function ‘SFupdatePath’:
Path.c:453:51: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         SFdirs = (SFDir *) XtMalloc ((alloc = 10) * sizeof (SFDir));
                                                   ^
Path.c:529:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         (unsigned) ((alloc *= 2) * sizeof (SFDir))
                                                  ^
Path.c: In function ‘SFsetText’:
Path.c:614:19: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     text.length = strlen (path);
                   ^~~~~~
Path.c:617:38: warning: conversion to ‘XawTextPosition {aka long int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     XawTextReplace (selFileField, 0, strlen (SFtextBuffer), &text);
                                      ^~~~~~
Path.c:618:45: warning: conversion to ‘XawTextPosition {aka long int}’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     XawTextSetInsertionPoint (selFileField, strlen (SFtextBuffer));
                                             ^~~~~~
Path.c: In function ‘SFbuttonPressList’:
Path.c:622:32: warning: unused parameter ‘w’ [-Wunused-parameter]
 void SFbuttonPressList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                ^
Path.c:622:45: warning: unused parameter ‘cl’ [-Wunused-parameter]
 void SFbuttonPressList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                             ^~
Path.c:622:57: warning: unused parameter ‘ev’ [-Wunused-parameter]
 void SFbuttonPressList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                                         ^~
Path.c:622:70: warning: unused parameter ‘b’ [-Wunused-parameter]
 void SFbuttonPressList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                                                      ^
Path.c: In function ‘SFbuttonReleaseList’:
Path.c:626:72: warning: unused parameter ‘b’ [-Wunused-parameter]
 void SFbuttonReleaseList (Widget w, XtPointer cl, XEvent *ev, Boolean *b) {
                                                                        ^
Path.c: In function ‘SFcheckFiles’:
Path.c:717:16: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         last = strlen (str) - 1;
                ^~~~~~
Path.c: In function ‘SFdirModTimer’:
Path.c:733:31: warning: unused parameter ‘cl’ [-Wunused-parameter]
 void SFdirModTimer (XtPointer cl, XtIntervalId *id) {
                               ^~
Path.c:733:49: warning: unused parameter ‘id’ [-Wunused-parameter]
 void SFdirModTimer (XtPointer cl, XtIntervalId *id) {
                                                 ^~
SelFile.c: In function ‘SFexposeList’:
SelFile.c:155:34: warning: unused parameter ‘w’ [-Wunused-parameter]
 static void SFexposeList (Widget w, XtPointer n, XEvent *event, Boolean *cont) {
                                  ^
SelFile.c:155:74: warning: unused parameter ‘cont’ [-Wunused-parameter]
 static void SFexposeList (Widget w, XtPointer n, XEvent *event, Boolean *cont) {
                                                                          ^~~~
SelFile.c: In function ‘SFmodVerifyCallback’:
SelFile.c:164:12: warning: unused parameter ‘w’ [-Wunused-parameter]
     Widget w, XtPointer client_data, XEvent *event, Boolean *cont
            ^
SelFile.c:164:25: warning: unused parameter ‘client_data’ [-Wunused-parameter]
     Widget w, XtPointer client_data, XEvent *event, Boolean *cont
                         ^~~~~~~~~~~
SelFile.c:164:62: warning: unused parameter ‘cont’ [-Wunused-parameter]
     Widget w, XtPointer client_data, XEvent *event, Boolean *cont
                                                              ^~~~
SelFile.c: In function ‘SFokCallback’:
SelFile.c:177:34: warning: unused parameter ‘w’ [-Wunused-parameter]
 static void SFokCallback (Widget w, XtPointer cl, XtPointer cd) {
                                  ^
SelFile.c:177:47: warning: unused parameter ‘cl’ [-Wunused-parameter]
 static void SFokCallback (Widget w, XtPointer cl, XtPointer cd) {
                                               ^~
SelFile.c:177:61: warning: unused parameter ‘cd’ [-Wunused-parameter]
 static void SFokCallback (Widget w, XtPointer cl, XtPointer cd) {
                                                             ^~
SelFile.c: In function ‘SFcancelCallback’:
SelFile.c:186:38: warning: unused parameter ‘w’ [-Wunused-parameter]
 static void SFcancelCallback (Widget w, XtPointer cl, XtPointer cd) {
                                      ^
SelFile.c:186:51: warning: unused parameter ‘cl’ [-Wunused-parameter]
 static void SFcancelCallback (Widget w, XtPointer cl, XtPointer cd) {
                                                   ^~
SelFile.c:186:65: warning: unused parameter ‘cd’ [-Wunused-parameter]
 static void SFcancelCallback (Widget w, XtPointer cl, XtPointer cd) {
                                                                 ^~
SelFile.c: In function ‘SFdismissAction’:
SelFile.c:200:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         event->xclient.data.l[0] != SFwmDeleteWindow
                                  ^~
SelFile.c:196:12: warning: unused parameter ‘w’ [-Wunused-parameter]
     Widget w, XEvent *event, String *params, Cardinal *num_params
            ^
SelFile.c:196:38: warning: unused parameter ‘params’ [-Wunused-parameter]
     Widget w, XEvent *event, String *params, Cardinal *num_params
                                      ^~~~~~
SelFile.c:196:56: warning: unused parameter ‘num_params’ [-Wunused-parameter]
     Widget w, XEvent *event, String *params, Cardinal *num_params
                                                        ^~~~~~~~~~
SelFile.c: In function ‘SFcreateWidgets’:
SelFile.c:308:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFsegs[0].y1 = vScrollY;
                    ^~~~~~~~
SelFile.c:309:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFsegs[0].x2 = vScrollX - 1;
                    ^~~~~~~~
SelFile.c:310:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFsegs[0].y2 = vScrollY;
                    ^~~~~~~~
SelFile.c:311:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFsegs[1].x1 = vScrollX;
                    ^~~~~~~~
SelFile.c:313:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFsegs[1].x2 = vScrollX;
                    ^~~~~~~~
SelFile.c:314:20: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFsegs[1].y2 = vScrollY - 1;
                    ^~~~~~~~
SelFile.c:316:55: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFcompletionSegs[0].x1 = SFcompletionSegs[0].x2 = SFlineToTextH;
                                                       ^~~~~~~~~~~~~
SelFile.c:317:55: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     SFcompletionSegs[1].x1 = SFcompletionSegs[1].x2 = (
                                                       ^
SelFile.c: In function ‘SFpositionWidget’:
SelFile.c:572:14: warning: conversion to ‘Dimension {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
     width += 2 * b_width;
              ^
SelFile.c:573:15: warning: conversion to ‘Dimension {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
     height += 2 * b_width;
               ^
SelFile.c: In function ‘SFtextChanged’:
SelFile.c:630:11: warning: conversion to ‘long unsigned int’ from ‘XawTextPosition {aka long int}’ may change the sign of the result [-Wsign-conversion]
         ) + strlen (SFstartDir);
           ^
SelFile.c:628:21: warning: conversion to ‘XawTextPosition {aka long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         SFtextPos = XawTextGetInsertionPoint (
                     ^~~~~~~~~~~~~~~~~~~~~~~~
SelFile.c: At top level:
SelFile.c:650:1: warning: no previous prototype for ‘XsraSelFile’ [-Wmissing-prototypes]
 XsraSelFile (
 ^~~~~~~~~~~
SelFile.c: In function ‘XsraSelFile’:
SelFile.c:731:49: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             strncpy (name_return, SFtextBuffer, name_size);
                                                 ^~~~~~~~~
SelFile.c:725:9: warning: switch missing default case [-Wswitch-default]
         switch (SFstatus) {
         ^~~~~~
SelFile.c:651:66: warning: unused parameter ‘failed’ [-Wunused-parameter]
     Widget toplevel, char *prompt, char *ok, char *cancel, char *failed,
                                                                  ^~~~~~
SelFile.c:652:28: warning: unused parameter ‘mode’ [-Wunused-parameter]
     char *init_path, char *mode,
                            ^~~~
  CCLD     libfilereq.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11/libfilereq'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
  CC       garray.lo
  CC       gcanvas.lo
  CC       gbutton.lo
  CC       gcommon.lo
  CC       glabel.lo
  CC       gmenu.lo
  CC       gpcanvas.lo
  CC       gquery.lo
  CC       gscroll.lo
  CC       gtext.lo
  CC       gview.lo
In file included from gbutton.c:18:0:
gbutton.c: In function ‘GBcreatewidget’:
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gbutton.c:45:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINBWSIZE);
             ^~~~~~~
gmenu.c: In function ‘GMcreatewidget’:
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gbutton.c:45:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINBWSIZE);
             ^~~~~~~
gmenu.c:28:16: warning: unused parameter ‘parent’ [-Wunused-parameter]
     Gwidget_t *parent, Gwidget_t *widget, int attrn, Gwattr_t *attrp
                ^~~~~~
gbutton.c:60:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gbutton.c:61:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gbutton.c:62:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
In file included from gscroll.c:18:0:
gscroll.c: In function ‘GScreatewidget’:
gmenu.c: In function ‘GMmenudisplay’:
In file included from gcanvas.c:18:0:
gcanvas.c: In function ‘GCcreatewidget’:
gmenu.c:117:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtGetValues (widget->w, argp, argn);
                                   ^~~~
In file included from garray.c:18:0:
garray.c: In function ‘GAcreatewidget’:
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gscroll.c:40:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINSWSIZE);
             ^~~~~~~
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
garray.c:45:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINAWSIZE);
             ^~~~~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gscroll.c:40:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINSWSIZE);
             ^~~~~~~
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gcanvas.c:121:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINCWSIZE);
             ^~~~~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
garray.c:45:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINAWSIZE);
             ^~~~~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gcanvas.c:121:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINCWSIZE);
             ^~~~~~~
gbutton.c:100:57: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         "command", commandWidgetClass, parent->w, argp, argn
                                                         ^~~~
gquery.c: In function ‘GQcreatewidget’:
gcommon.c: In function ‘Gflushlazyq’:
gquery.c:68:59: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             "dialog", dialogWidgetClass, widget->w, argp, argn
                                                           ^~~~
gmenu.c:129:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gcommon.c:226:39: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         XtManageChildren (Glazyq.mws, Glazyq.mwn);
                                       ^~~~~~
gbutton.c:106:45: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
         widget->w, XtNcallback, bwcallback, (XtPointer) widget->udata
                                             ^
gmenu.c: In function ‘mwcallback’:
gmenu.c:139:32: warning: unused parameter ‘w’ [-Wunused-parameter]
 static void mwcallback (Widget w, XtPointer clientdata, XtPointer calldata) {
                                ^
gmenu.c:139:67: warning: unused parameter ‘calldata’ [-Wunused-parameter]
 static void mwcallback (Widget w, XtPointer clientdata, XtPointer calldata) {
                                                                   ^~~~~~~~
In file included from gbutton.c:18:0:
gbutton.c: In function ‘GBsetwidgetattr’:
gscroll.c:62:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gbutton.c:122:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINBWSIZE);
             ^~~~~~~
In file included from gpcanvas.c:18:0:
gpcanvas.c: In function ‘GPcreatewidget’:
gcanvas.c:185:55: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         "graphics", coreWidgetClass, parent->w, argp, argn
                                                       ^~~~
gscroll.c:63:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gbutton.c:122:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINBWSIZE);
             ^~~~~~~
gscroll.c:64:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gpcanvas.c:84:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:14: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
              ^~~
gcommon.c: In function ‘Glazymanage’:
gcommon.c:263:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtManageChildren (Glazyq.mws, Glazyq.mwn);
                                           ^~~~~~
gcanvas.c:205:48: warning: cast from function call of type ‘Window {aka long unsigned int}’ to non-matching type ‘char *’ [-Wbad-function-cast]
     XPeekIfEvent (Gdisplay, &ev, cwvpredicate, (XPointer) XtWindow (widget->w));
                                                ^
gpcanvas.c:84:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:36: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
                                    ^~~
gquery.c:96:59: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             "dialog", dialogWidgetClass, widget->w, argp, argn
                                                           ^~~~
garray.c:77:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gcanvas.c:209:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtGetValues (widget->w, argp, argn);
                                   ^~~~
gquery.c:55:5: warning: switch missing default case [-Wswitch-default]
     switch (WQU->mode) {
     ^~~~~~
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gpcanvas.c:87:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINPWSIZE);
             ^~~~~~~
garray.c:78:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gquery.c:27:16: warning: unused parameter ‘parent’ [-Wunused-parameter]
     Gwidget_t *parent, Gwidget_t *widget, int attrn, Gwattr_t *attrp
                ^~~~~~
gcanvas.c:210:12: warning: conversion to ‘short int’ from ‘Dimension {aka short unsigned int}’ may change the sign of the result [-Wsign-conversion]
     ps.x = width, ps.y = height;
            ^~~~~
gcanvas.c:210:26: warning: conversion to ‘short int’ from ‘Dimension {aka short unsigned int}’ may change the sign of the result [-Wsign-conversion]
     ps.x = width, ps.y = height;
                          ^~~~~~
garray.c:79:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gpcanvas.c:87:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINPWSIZE);
             ^~~~~~~
gbutton.c:138:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gbutton.c:139:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gcommon.c: In function ‘Gprocessevents’:
gbutton.c:140:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gcommon.c:302:5: warning: switch missing default case [-Wswitch-default]
     switch (waitflag) {
     ^~~~~~
gcanvas.c:218:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtGetValues (widget->w, argp, argn);
                                   ^~~~
gquery.c: In function ‘GQgetwidgetattr’:
gquery.c:132:13: warning: switch missing default case [-Wswitch-default]
             switch (WQU->mode) {
             ^~~~~~
gscroll.c:90:57: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         "scroll", viewportWidgetClass, parent->w, argp, argn
                                                         ^~~~
gbutton.c:164:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gquery.c: In function ‘GQdestroywidget’:
gquery.c:156:5: warning: switch missing default case [-Wswitch-default]
     switch (WQU->mode) {
     ^~~~~~
garray.c:106:53: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         "array", arrayWidgetClass, parent->w, argp, argn
                                                     ^~~~
In file included from gscroll.c:18:0:
gscroll.c: In function ‘GSsetwidgetattr’:
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gscroll.c:126:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINSWSIZE);
             ^~~~~~~
gbutton.c: In function ‘GBgetwidgetattr’:
gbutton.c:179:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gscroll.c:126:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINSWSIZE);
             ^~~~~~~
In file included from garray.c:18:0:
garray.c: In function ‘GAsetwidgetattr’:
gquery.c: In function ‘GQqueryask’:
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
garray.c:124:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINAWSIZE);
             ^~~~~~~
gquery.c:188:36: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         XtSetValues (WQU->w, argp, argn);
                                    ^~~~
gbutton.c:184:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
garray.c:124:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINAWSIZE);
             ^~~~~~~
gbutton.c:189:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gquery.c:198:39: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         XtGetValues (widget->w, argp, argn);
                                       ^~~~
gcanvas.c:272:71: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     cursormap[curi].id = XCreateFontCursor (Gdisplay, curi);
                                                                       ^~~~
gscroll.c:134:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:14: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
              ^~~
gscroll.c:134:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:36: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
                                    ^~~
gbutton.c: In function ‘bwcallback’:
gscroll.c:137:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gbutton.c:215:67: warning: unused parameter ‘calldata’ [-Wunused-parameter]
 static void bwcallback (Widget w, XtPointer clientdata, XtPointer calldata) {
                                                                   ^~~~~~~~
gscroll.c:138:21: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             po.x -= width / 2, po.y -= height / 2;
                     ^~~~~
gscroll.c:138:40: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             po.x -= width / 2, po.y -= height / 2;
                                        ^~~~~~
gcanvas.c:295:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                       ^
gcanvas.c:295:38: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                      ^
gcanvas.c:295:52: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                                    ^
gquery.c:211:39: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         XtSetValues (widget->w, argp, argn);
                                       ^~~~
gcanvas.c:302:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                       ^
gcanvas.c:302:38: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                      ^
garray.c:158:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gcanvas.c:302:52: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                                    ^
gquery.c:219:70: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         responsep, XawDialogGetValueString (WQU->w), responsen
                                                                      ^~~~~~~~~
gscroll.c:159:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gcanvas.c:311:47: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 XtSetValues (widget->w, argp, argn);
                                               ^~~~
gscroll.c:160:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
garray.c: In function ‘GAgetwidgetattr’:
garray.c:172:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gscroll.c:161:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
garray.c:177:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcanvas.c:324:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtSetValues (widget->w, argp, argn);
                                           ^~~~
gquery.c:246:36: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         XtSetValues (WQU->w, argp, argn);
                                    ^~~~
gcanvas.c:260:9: warning: switch missing default case [-Wswitch-default]
         switch (attrp[ai].id) {
         ^~~~~~
In file included from gcanvas.c:18:0:
gcanvas.c: In function ‘GCsetwidgetattr’:
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gcanvas.c:344:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINCWSIZE);
             ^~~~~~~
gscroll.c:182:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gcanvas.c:344:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINCWSIZE);
             ^~~~~~~
gquery.c:271:39: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         XtGetValues (widget->w, argp, argn);
                                       ^~~~
gpcanvas.c:187:9: warning: switch missing default case [-Wswitch-default]
         switch (attrp[ai].id) {
         ^~~~~~
gpcanvas.c:59:16: warning: unused parameter ‘parent’ [-Wunused-parameter]
     Gwidget_t *parent, Gwidget_t *widget,
                ^~~~~~
gscroll.c: In function ‘GSgetwidgetattr’:
garray.c: In function ‘awcallback’:
gscroll.c:200:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
garray.c:211:45: warning: unused parameter ‘clientdata’ [-Wunused-parameter]
 static void awcallback (Widget w, XtPointer clientdata, XtPointer calldata) {
                                             ^~~~~~~~~~
gcanvas.c:362:71: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     cursormap[curi].id = XCreateFontCursor (Gdisplay, curi);
                                                                       ^~~~
gscroll.c:205:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gquery.c:284:39: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         XtSetValues (widget->w, argp, argn);
                                       ^~~~
gcanvas.c:386:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                       ^
gscroll.c:220:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gquery.c:291:63: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     strncpy (responsep, buttons[WQU->button], responsen);
                                                               ^~~~~~~~~
gcanvas.c:386:38: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                      ^
gcanvas.c:386:52: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                                    ^
gcanvas.c:393:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                       ^
gquery.c:183:5: warning: switch missing default case [-Wswitch-default]
     switch (WQU->mode) {
     ^~~~~~
gcanvas.c:393:38: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                      ^
gscroll.c:224:42: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (child->w, argp, argn);
                                          ^~~~
gcanvas.c:393:52: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             cp->red = r, cp->green = g, cp->blue = b;
                                                    ^
gquery.c: In function ‘Gqwpopaction’:
gcanvas.c:401:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtSetValues (widget->w, argp, argn);
                                           ^~~~
gquery.c:316:9: warning: cast from function call of type ‘Widget {aka struct _WidgetRec *}’ to non-matching type ‘long unsigned int’ [-Wbad-function-cast]
         (unsigned long) XtParent (XtParent (w)), G_QUERYWIDGET
         ^
In file included from gtext.c:18:0:
gtext.c: In function ‘GTcreatewidget’:
gquery.c:307:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Gqwpopaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gtext.c:47:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINTWSIZE);
             ^~~~~~~
gquery.c:307:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Gqwpopaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gtext.c:47:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINTWSIZE);
             ^~~~~~~
gquery.c: In function ‘Gqwdelaction’:
gquery.c:321:38: warning: unused parameter ‘evp’ [-Wunused-parameter]
 void Gqwdelaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                      ^~~
gquery.c:321:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Gqwdelaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
gcanvas.c:415:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtSetValues (widget->w, argp, argn);
                                           ^~~~
gquery.c:321:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Gqwdelaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gcanvas.c:421:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtSetValues (widget->w, argp, argn);
                                           ^~~~
gquery.c: In function ‘qwcallback’:
gquery.c:328:45: warning: unused parameter ‘clientdata’ [-Wunused-parameter]
 static void qwcallback (Widget w, XtPointer clientdata, XtPointer calldata) {
                                             ^~~~~~~~~~
gquery.c:328:67: warning: unused parameter ‘calldata’ [-Wunused-parameter]
 static void qwcallback (Widget w, XtPointer clientdata, XtPointer calldata) {
                                                                   ^~~~~~~~
gtext.c:67:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gquery.c: In function ‘qbwcallback’:
gquery.c:339:9: warning: cast from function call of type ‘Widget {aka struct _WidgetRec *}’ to non-matching type ‘long unsigned int’ [-Wbad-function-cast]
         (unsigned long) XtParent (XtParent (w)), G_QUERYWIDGET
         ^
gtext.c:68:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gtext.c:69:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gquery.c:335:68: warning: unused parameter ‘calldata’ [-Wunused-parameter]
 static void qbwcallback (Widget w, XtPointer clientdata, XtPointer calldata) {
                                                                    ^~~~~~~~
gpcanvas.c: In function ‘GParrow’:
gpcanvas.c:356:12: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pd.x = pp1.x - pp2.x, pd.y = pp1.y - pp2.y;
            ^~~
In file included from gview.c:18:0:
gview.c: In function ‘GVcreatewidget’:
gpcanvas.c:356:34: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pd.x = pp1.x - pp2.x, pd.y = pp1.y - pp2.y;
                                  ^~~
gview.c:44:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:14: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
              ^~~
gpcanvas.c:360:14: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     if ((l = sqrt ((double) (pd.x * pd.x + pd.y * pd.y))) < 30)
              ^~~~
gview.c:44:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:36: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
                                    ^~~
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gview.c:49:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINVWSIZE);
             ^~~~~~~
gtext.c:108:57: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         "ascii", asciiTextWidgetClass, parent->w, argp, argn
                                                         ^~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gview.c:49:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINVWSIZE);
             ^~~~~~~
In file included from gtext.c:18:0:
gtext.c: In function ‘GTsetwidgetattr’:
gview.c:60:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gtext.c:132:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINTWSIZE);
             ^~~~~~~
gview.c:61:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gview.c:62:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gtext.c:132:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINTWSIZE);
             ^~~~~~~
gtext.c:145:42: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
             tb.firstPos = 0, tb.length = strlen (attrp[ai].u.t);
                                          ^~~~~~
gview.c:92:63: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         s, "LEFTY", topLevelShellWidgetClass, Gdisplay, argp, argn
                                                               ^~~~
gcanvas.c:439:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gview.c:23:16: warning: unused parameter ‘parent’ [-Wunused-parameter]
     Gwidget_t *parent, Gwidget_t *widget, int attrn, Gwattr_t *attrp
                ^~~~~~
gtext.c:171:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gtext.c:172:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gtext.c:173:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
In file included from gview.c:18:0:
gview.c: In function ‘GVsetwidgetattr’:
gcanvas.c: In function ‘GCgetwidgetattr’:
gview.c:118:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:14: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
              ^~~
gcanvas.c:454:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gview.c:118:24: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
             GETORIGIN (attrp[ai].u.p, po);
                        ^
gcommon.h:95:36: note: in definition of macro ‘GETORIGIN’
     oout.x = oin.x + 0.5, oout.y = oin.y + 0.5 \
                                    ^~~
gpcanvas.c:362:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pa.x = l * cos (tangent + M_PI / 7) + pp2.x;
            ^
gpcanvas.c:363:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pa.y = l * sin (tangent + M_PI / 7) + pp2.y;
            ^
gcanvas.c:459:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gtext.c:197:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gpcanvas.c:364:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pb.x = l * cos (tangent - M_PI / 7) + pp2.x;
            ^
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
gview.c:123:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINVWSIZE);
             ^~~~~~~
gpcanvas.c:365:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pb.y = l * sin (tangent - M_PI / 7) + pp2.y;
            ^
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
gview.c:123:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINVWSIZE);
             ^~~~~~~
gtext.c: In function ‘GTgetwidgetattr’:
gtext.c:215:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcanvas.c:475:35: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
                 attrp[ai].u.c.r = cp->red / 257.0;
                                   ^~
gcanvas.c:476:35: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
                 attrp[ai].u.c.g = cp->green / 257.0;
                                   ^~
gtext.c:220:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcanvas.c:477:35: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
                 attrp[ai].u.c.b = cp->blue / 257.0;
                                   ^~
gtext.c:228:61: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                 Gbufp = Marraygrow (Gbufp, (long) (rtn + 1) * BUFSIZE);
                                                             ^
gtext.c:228:44: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                 Gbufp = Marraygrow (Gbufp, (long) (rtn + 1) * BUFSIZE);
                                            ^
gview.c:143:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gview.c:144:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gview.c:145:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gtext.c:245:61: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                 Gbufp = Marraygrow (Gbufp, (long) (rtn + 1) * BUFSIZE);
                                                             ^
gtext.c:245:44: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                 Gbufp = Marraygrow (Gbufp, (long) (rtn + 1) * BUFSIZE);
                                            ^
gtext.c:255:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gview.c:180:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gview.c: In function ‘GVgetwidgetattr’:
gview.c:195:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gview.c:201:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcanvas.c: In function ‘GCarrow’:
gcanvas.c:567:12: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pd.x = pp1.x - pp2.x, pd.y = pp1.y - pp2.y;
            ^~~
gcanvas.c:567:34: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pd.x = pp1.x - pp2.x, pd.y = pp1.y - pp2.y;
                                  ^~~
gtext.c: In function ‘Gtweolaction’:
gtext.c:291:38: warning: unused parameter ‘evp’ [-Wunused-parameter]
 void Gtweolaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                      ^~~
gtext.c:291:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Gtweolaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
gview.c: In function ‘Gwmdelaction’:
gtext.c:291:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Gtweolaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gview.c:234:38: warning: unused parameter ‘evp’ [-Wunused-parameter]
 void Gwmdelaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                      ^~~
gview.c:234:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Gwmdelaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
gview.c:234:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Gwmdelaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gcanvas.c:573:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pa.x = l * cos (tangent + M_PI / 7) + pp2.x;
            ^
gcanvas.c:574:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pa.y = l * sin (tangent + M_PI / 7) + pp2.y;
            ^
gcanvas.c:575:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pb.x = l * cos (tangent - M_PI / 7) + pp2.x;
            ^
gcanvas.c:576:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pb.y = l * sin (tangent - M_PI / 7) + pp2.y;
            ^
gcanvas.c: In function ‘GCbox’:
gcanvas.c:619:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.o.x, pr.o.y, pr.c.x - pr.o.x, pr.c.y - pr.o.y
                             ^~
gcanvas.c:619:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.o.x, pr.o.y, pr.c.x - pr.o.x, pr.c.y - pr.o.y
                                              ^~
gcanvas.c:624:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.o.x, pr.o.y, pr.c.x - pr.o.x, pr.c.y - pr.o.y
                             ^~
gcanvas.c:624:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.o.x, pr.o.y, pr.c.x - pr.o.x, pr.c.y - pr.o.y
                                              ^~
gpcanvas.c: In function ‘GPreadbitmap’:
gpcanvas.c:582:9: warning: switch missing default case [-Wswitch-default]
         switch (step) {
         ^~~~~~
gpcanvas.c:623:33: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
                     if ((bufn = fread (bufp, 1, 2047, fp)) == 0) {
                                 ^~~~~
gpcanvas.c: In function ‘GPwritebitmap’:
gpcanvas.c:637:31: warning: unused parameter ‘bitmap’ [-Wunused-parameter]
 int GPwritebitmap (Gbitmap_t *bitmap, FILE *fp) {
                               ^~~~~~
gcanvas.c: In function ‘GCpolygon’:
gpcanvas.c:637:45: warning: unused parameter ‘fp’ [-Wunused-parameter]
 int GPwritebitmap (Gbitmap_t *bitmap, FILE *fp) {
                                             ^~
gcanvas.c:646:43: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         Gppp = Marraygrow (Gppp, (long) n * PPSIZE);
                                           ^
gcanvas.c:646:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         Gppp = Marraygrow (Gppp, (long) n * PPSIZE);
                                  ^
gpcanvas.c: In function ‘GPbitblt’:
gpcanvas.c:664:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bs.x = (pr.c.x - pr.o.x + 1) / scale.x;
            ^
gpcanvas.c:665:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bs.y = (pr.c.y - pr.o.y + 1) / scale.y;
            ^
gpcanvas.c:666:29: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     br.o.x = pp.x, br.o.y = pp.y - bs.y + 1;
                             ^~
gpcanvas.c:667:14: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     br.c.x = br.o.x + bs.x - 1, br.c.y = br.o.y + bs.y - 1;
              ^~
gpcanvas.c:667:42: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     br.c.x = br.o.x + bs.x - 1, br.c.y = br.o.y + bs.y - 1;
                                          ^~
gpcanvas.c:669:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         pr.o.x -= br.o.x * scale.x, br.o.x = 0;
                   ^~
gcanvas.c: In function ‘GCsplinegon’:
gcanvas.c:682:43: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         Gppp = Marraygrow (Gppp, (long) n * PPSIZE);
                                           ^
gcanvas.c:682:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         Gppp = Marraygrow (Gppp, (long) n * PPSIZE);
                                  ^
gpcanvas.c:671:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         pr.o.y -= br.o.y * scale.y, br.o.y = 0;
                   ^~
gpcanvas.c:673:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         pr.c.x -= (br.c.x + 1 - bitmap->size.x) * scale.x;
                   ^
gpcanvas.c:674:18: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.c.x = bitmap->size.x - 1;
                  ^~~~~~
gpcanvas.c:677:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         pr.c.y -= (br.c.y + 1 - bitmap->size.y) * scale.y;
                   ^
gpcanvas.c:678:18: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.c.y = bitmap->size.y - 1;
                  ^~~~~~
gpcanvas.c:681:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.o.x -= pr.o.x / scale.x, pr.o.x = 0;
                   ^~
gcanvas.c: In function ‘bezier’:
gpcanvas.c:683:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.o.y -= pr.o.y / scale.y, pr.o.y = 0;
                   ^~
gcanvas.c:719:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
         steps = s.x / 5 + 1;
                 ^
In file included from glabel.c:18:0:
glabel.c: In function ‘GLcreatewidget’:
gcanvas.c:721:17: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
         steps = s.y / 5 + 1;
                 ^
gpcanvas.c:685:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.c.x -= (pr.c.x + 1 - tvx) / scale.x, pr.c.x = tvx - 1;
                   ^
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
glabel.c:40:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINLWSIZE);
             ^~~~~~~
gpcanvas.c:685:58: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.c.x -= (pr.c.x + 1 - tvx) / scale.x, pr.c.x = tvx - 1;
                                                          ^~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
glabel.c:40:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINLWSIZE);
             ^~~~~~~
gpcanvas.c:687:19: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.c.y -= (pr.c.y + 1 - tvy) / scale.y, pr.c.y = tvy - 1;
                   ^
gpcanvas.c:687:58: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         br.c.y -= (pr.c.y + 1 - tvy) / scale.y, pr.c.y = tvy - 1;
                                                          ^~~
gcanvas.c:734:15: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         p.x = gp0.x + t * (gp1.x - gp0.x) + 0.5;
               ^~~
gcanvas.c:735:15: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
         p.y = gp0.y + t * (gp1.y - gp0.y) + 0.5;
               ^~~
gpcanvas.c:688:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bs.x = (pr.c.x - pr.o.x + 1) / scale.x;
            ^
gpcanvas.c:689:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     bs.y = (pr.c.y - pr.o.y + 1) / scale.y;
            ^
gcanvas.c:738:47: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
             Gppp = Marraygrow (Gppp, (long) n * PPSIZE);
                                               ^
glabel.c:54:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
glabel.c:55:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gcanvas.c:738:38: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
             Gppp = Marraygrow (Gppp, (long) n * PPSIZE);
                                      ^
glabel.c:56:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gcanvas.c: In function ‘GCarc’:
gcanvas.c:762:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ps.x * 2, ps.y * 2, (int) (ang1 * 64), (int) (ang2 * 64)
             ^~
gpcanvas.c:643:11: warning: unused parameter ‘mode’ [-Wunused-parameter]
     char *mode, Ggattr_t *ap
           ^~~~
gcanvas.c:762:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ps.x * 2, ps.y * 2, (int) (ang1 * 64), (int) (ang2 * 64)
                       ^~
gcanvas.c:767:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ps.x * 2, ps.y * 2, (int) (ang1 * 64), (int) (ang2 * 64)
             ^~
gcanvas.c:767:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ps.x * 2, ps.y * 2, (int) (ang1 * 64), (int) (ang2 * 64)
                       ^~
glabel.c:87:53: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         "label", labelWidgetClass, parent->w, argp, argn
                                                     ^~~~
In file included from glabel.c:18:0:
glabel.c: In function ‘GLsetwidgetattr’:
gcommon.h:91:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.x = (sin.x > smin) ? sin.x + 0.5 : smin, \
              ^
glabel.c:107:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINLWSIZE);
             ^~~~~~~
gcommon.h:92:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     sout.y = (sin.y > smin) ? sin.y + 0.5 : smin \
              ^
glabel.c:107:13: note: in expansion of macro ‘GETSIZE’
             GETSIZE (attrp[ai].u.s, ps, MINLWSIZE);
             ^~~~~~~
glabel.c:123:21: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.red = attrp[ai].u.c.r * 257;
                     ^~~~~
gcanvas.c: In function ‘GCtext’:
glabel.c:124:23: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.green = attrp[ai].u.c.g * 257;
                       ^~~~~
gcanvas.c:807:23: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     case 'l': po.x += w / 2; break;
                       ^
glabel.c:125:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             c.blue = attrp[ai].u.c.b * 257;
                      ^~~~~
gcanvas.c:808:23: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     case 'r': po.x -= w / 2; break;
                       ^
gpcanvas.c: In function ‘rdrawtopix’:
gcanvas.c:806:5: warning: switch missing default case [-Wswitch-default]
     switch (justs[0]) {
     ^~~~~~
gpcanvas.c:754:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.o.x = tvx * (gr.o.x - WPU->wrect.o.x) / twx + 0.5;
              ^~~
gcanvas.c:811:23: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     case 'd': po.y -= h; break;
                       ^
gcanvas.c:812:23: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     case 'b': po.y -= (h - des); break;
                       ^
gpcanvas.c:755:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.o.y = tvy * (gr.o.y - WPU->wrect.o.y) / twy + 0.5;
              ^~~
gcanvas.c:813:23: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     case 'c': po.y -= h / 2; break;
                       ^
glabel.c:149:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtSetValues (widget->w, argp, argn);
                                   ^~~~
gpcanvas.c:756:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.c.x = tvx * (gr.c.x - WPU->wrect.o.x) / twx + 0.5;
              ^~~
gcanvas.c:810:5: warning: switch missing default case [-Wswitch-default]
     switch (justs[1]) {
     ^~~~~~
gpcanvas.c:757:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.c.y = tvy * (gr.c.y - WPU->wrect.o.y) / twy + 0.5;
              ^~~
gcanvas.c:815:14: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pr.o.x = po.x - w / 2, pr.o.y = po.y;
              ^~
gcanvas.c:816:14: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pr.c.x = po.x + w / 2, pr.c.y = po.y + h;
              ^~
glabel.c: In function ‘GLgetwidgetattr’:
glabel.c:164:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcanvas.c:816:37: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pr.c.x = po.x + w / 2, pr.c.y = po.y + h;
                                     ^~
gpcanvas.c: In function ‘pdrawtopix’:
gpcanvas.c:768:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.x = tvx * (gp.x - WPU->wrect.o.x) / twx + 0.5;
            ^~~
glabel.c:169:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gpcanvas.c:769:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.y = tvy * (gp.y - WPU->wrect.o.y) / twy + 0.5;
            ^~~
glabel.c:174:43: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             XtGetValues (widget->w, argp, argn);
                                           ^~~~
gcanvas.c:821:9: warning: switch missing default case [-Wswitch-default]
         switch (tlp[i].j) {
         ^~~~~~
gpcanvas.c: In function ‘sdrawtopix’:
gpcanvas.c:780:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     ps.x = tvx * (gs.x - 1) / twx + 1.5;
            ^~~
gpcanvas.c:781:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     ps.y = tvy * (gs.y - 1) / twy + 1.5;
            ^~~
glabel.c: In function ‘Glwbutaction’:
glabel.c:211:25: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         if ((gev.data = evp->xbutton.button - Button1) > 4)
                         ^~~
gpcanvas.c: In function ‘pdrawtobpix’:
gpcanvas.c:790:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.x = gp.x + 0.5;
            ^~
gpcanvas.c:791:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.y = tvy - gp.y + 0.5;
            ^~~
glabel.c:200:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Glwbutaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
glabel.c:200:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Glwbutaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gcanvas.c: In function ‘GCgettextsize’:
gcanvas.c:862:51: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         ps.x = max (ps.x, txtinfo.width), ps.y += asc + des;
                                                   ^~~
glabel.c: In function ‘Glwkeyaction’:
glabel.c:231:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Glwkeyaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
glabel.c:231:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Glwkeyaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gcanvas.c: In function ‘findfont’:
gcanvas.c:880:13: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         n = strlen (&Gbufp[0]) + 1;
             ^~~~~~
gcanvas.c:893:54: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     Gfontp = Marraygrow (Gfontp, (long) (Gfontn + 1) * FONTSIZE);
                                                      ^
gcanvas.c:893:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     Gfontp = Marraygrow (Gfontp, (long) (Gfontn + 1) * FONTSIZE);
                                  ^
gcanvas.c: In function ‘GCcreatebitmap’:
gcanvas.c:910:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdisplay, XtWindow (widget->w), (int) s.x, (int) s.y, Gdepth))
                                         ^
gcanvas.c:910:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdisplay, XtWindow (widget->w), (int) s.x, (int) s.y, Gdepth))
                                                    ^
gcanvas.c:910:63: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdisplay, XtWindow (widget->w), (int) s.x, (int) s.y, Gdepth))
                                                               ^~~~~~
gcanvas.c: In function ‘GCreadbitmap’:
gcanvas.c:973:9: warning: switch missing default case [-Wswitch-default]
         switch (step) {
         ^~~~~~
gcanvas.c:1004:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdisplay, XtWindow (widget->w), (int) s.x, (int) s.y, Gdepth
                                         ^
gcanvas.c:1004:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdisplay, XtWindow (widget->w), (int) s.x, (int) s.y, Gdepth
                                                    ^
gcanvas.c:1004:63: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdisplay, XtWindow (widget->w), (int) s.x, (int) s.y, Gdepth
                                                               ^~~~~~
gcanvas.c:1016:9: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdepth, ZPixmap, 0, NULL, (int) s.x, (int) s.y, 32, 0
         ^~~~~~
gcanvas.c:1016:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdepth, ZPixmap, 0, NULL, (int) s.x, (int) s.y, 32, 0
                                   ^
gcanvas.c:1016:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdepth, ZPixmap, 0, NULL, (int) s.x, (int) s.y, 32, 0
                                              ^
gcanvas.c:1022:30: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if ((img->data = malloc (img->bytes_per_line * img->height)) == NULL) {
                              ^~~
gcanvas.c:1041:33: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
                     if ((bufn = fread (bufp, 1, 2047, fp)) == 0) {
                                 ^~~~~
gcanvas.c:1060:38: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
                 colors[colorn].red = rgb[0];
                                      ^~~
gcanvas.c:1061:40: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
                 colors[colorn].green = rgb[1];
                                        ^~~
gcanvas.c:1062:39: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
                 colors[colorn].blue = rgb[2];
                                       ^~~
gcanvas.c:1081:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         0, 0, 0, 0, (int) s.x, (int) s.y
                     ^
gcanvas.c:1081:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         0, 0, 0, 0, (int) s.x, (int) s.y
                                ^
gcanvas.c: In function ‘GCwritebitmap’:
gcanvas.c:1118:9: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
         bitmap->size.x, bitmap->size.y, AllPlanes, ZPixmap
         ^~~~~~
gcanvas.c:1118:25: warning: conversion to ‘unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
         bitmap->size.x, bitmap->size.y, AllPlanes, ZPixmap
                         ^~~~~~
gcanvas.c:1125:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     w = bitmap->size.x;
         ^~~~~~
gcanvas.c:1126:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     h = bitmap->size.y;
         ^~~~~~
gcanvas.c:1129:22: warning: conversion to ‘int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
             colori = XGetPixel (img, x, y);
                      ^~~~~~~~~
gcanvas.c:1130:28: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             bufp[bufi++] = colors[colori].red / 257;
                            ^~~~~~
gcanvas.c:1131:28: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             bufp[bufi++] = colors[colori].green / 257;
                            ^~~~~~
gcanvas.c:1132:28: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             bufp[bufi++] = colors[colori].blue / 257;
                            ^~~~~~
gcanvas.c:1134:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 fwrite (bufp, 1, bufi, fp);
                                  ^~~~
gcanvas.c:1140:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         fwrite (bufp, 1, bufi, fp);
                          ^~~~
gcanvas.c: In function ‘GCbitblt’:
gcanvas.c:1174:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             if (scale.x != bitmap->scale.x || scale.y != bitmap->scale.y)
                         ^~
gcanvas.c:1174:55: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             if (scale.x != bitmap->scale.x || scale.y != bitmap->scale.y)
                                                       ^~
gcanvas.c:1183:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.c.x - pr.o.x + 1, pr.c.y - pr.o.y + 1, pr.o.x, pr.o.y
             ^~
gcanvas.c:1183:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.c.x - pr.o.x + 1, pr.c.y - pr.o.y + 1, pr.o.x, pr.o.y
                                  ^~
gcanvas.c:1197:25: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             if (scale.x != bitmap->scale.x || scale.y != bitmap->scale.y)
                         ^~
gcanvas.c:1197:55: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
             if (scale.x != bitmap->scale.x || scale.y != bitmap->scale.y)
                                                       ^~
gcanvas.c:1206:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.c.x - pr.o.x + 1, pr.c.y - pr.o.y + 1, pr.o.x, pr.o.y
             ^~
gcanvas.c:1206:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             pr.c.x - pr.o.x + 1, pr.c.y - pr.o.y + 1, pr.o.x, pr.o.y
                                  ^~
gcanvas.c: In function ‘scalebitmap’:
gcanvas.c:1231:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (int) nsize.x, (int) nsize.y, Gdepth
                 ^
gcanvas.c:1231:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (int) nsize.x, (int) nsize.y, Gdepth
                                ^
gcanvas.c:1231:47: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 (int) nsize.x, (int) nsize.y, Gdepth
                                               ^~~~~~
gcanvas.c:1255:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             (int) bitmap->size.x, (int) bitmap->size.y, AllPlanes, ZPixmap
             ^
gcanvas.c:1255:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             (int) bitmap->size.x, (int) bitmap->size.y, AllPlanes, ZPixmap
                                   ^
gcanvas.c:1261:45: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             Gdisplay, XtWindow (widget->w), (int) nsize.x, (int) nsize.y, Gdepth
                                             ^
gcanvas.c:1261:60: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             Gdisplay, XtWindow (widget->w), (int) nsize.x, (int) nsize.y, Gdepth
                                                            ^
gcanvas.c:1261:75: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             Gdisplay, XtWindow (widget->w), (int) nsize.x, (int) nsize.y, Gdepth
                                                                           ^~~~~~
gcanvas.c:1273:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             (int) (bitmap->size.x * scale.x),
             ^
gcanvas.c:1274:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             (int) (bitmap->size.y * scale.y), AllPlanes, ZPixmap
             ^
gcanvas.c:1284:9: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdepth, ZPixmap, 0, NULL, (int) nsize.x, (int) nsize.y, 32, 0
         ^~~~~~
gcanvas.c:1284:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdepth, ZPixmap, 0, NULL, (int) nsize.x, (int) nsize.y, 32, 0
                                   ^
gcanvas.c:1284:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         Gdepth, ZPixmap, 0, NULL, (int) nsize.x, (int) nsize.y, 32, 0
                                                  ^
gcanvas.c:1291:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if ((simg->data = malloc (simg->bytes_per_line * simg->height)) == NULL) {
                               ^~~~
gcanvas.c:1301:10: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     y2 = yr2 = yl2 = 0;
          ^~~
gcanvas.c:1348:38: warning: conversion to ‘short unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
                 colors[colorn].red = rgb[0];
                                      ^~~
gcanvas.c:1349:40: warning: conversion to ‘short unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
                 colors[colorn].green = rgb[1];
                                        ^~~
gcanvas.c:1350:39: warning: conversion to ‘short unsigned int’ from ‘double’ may alter its value [-Wfloat-conversion]
                 colors[colorn].blue = rgb[2];
                                       ^~~
gcanvas.c:1369:9: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         (int) nsize.x, (int) nsize.y
         ^
gcanvas.c:1369:24: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         (int) nsize.x, (int) nsize.y
                        ^
gcanvas.c: In function ‘GCgetmousecoords’:
gcanvas.c:1389:12: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pp.x = x, pp.y = y;
            ^
gcanvas.c:1389:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
     pp.x = x, pp.y = y;
                      ^
gcanvas.c: In function ‘Gcwbutaction’:
gcanvas.c:1410:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         gev.data = evp->xbutton.button - Button1;
                    ^~~
gcanvas.c:1413:16: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         pp.x = evp->xbutton.x, pp.y = evp->xbutton.y;
                ^~~
gcanvas.c:1413:39: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         pp.x = evp->xbutton.x, pp.y = evp->xbutton.y;
                                       ^~~
gcanvas.c:1398:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Gcwbutaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
gcanvas.c:1398:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Gcwbutaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gcanvas.c: In function ‘Gcwkeyaction’:
gcanvas.c:1463:16: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         pp.x = x, pp.y = y;
                ^
gcanvas.c:1463:26: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         pp.x = x, pp.y = y;
                          ^
gcanvas.c:1442:50: warning: unused parameter ‘app’ [-Wunused-parameter]
 void Gcwkeyaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                  ^~~
gcanvas.c:1442:69: warning: unused parameter ‘anp’ [-Wunused-parameter]
 void Gcwkeyaction (Widget w, XEvent *evp, char **app, unsigned int *anp) {
                                                                     ^~~
gcanvas.c: In function ‘setgattr’:
gcanvas.c:1513:20: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
             pati = (
                    ^
gcanvas.c: In function ‘rdrawtopix’:
gcanvas.c:1562:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.o.x = tvx * (gr.o.x - WCU->wrect.o.x) / twx + 0.5;
              ^~~
gcanvas.c:1563:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.o.y = tvy * (1.0  - (gr.c.y - WCU->wrect.o.y) / twy) + 0.5;
              ^~~
gcanvas.c:1564:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.c.x = tvx * (gr.c.x - WCU->wrect.o.x) / twx + 0.5;
              ^~~
gcanvas.c:1565:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.c.y = tvy * (1.0  - (gr.o.y - WCU->wrect.o.y) / twy) + 0.5;
              ^~~
gcanvas.c: In function ‘pdrawtopix’:
gcanvas.c:1576:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.x = tvx * (gp.x - WCU->wrect.o.x) / twx + 0.5;
            ^~~
gcanvas.c:1577:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.y = tvy * (1.0  - (gp.y - WCU->wrect.o.y) / twy) + 0.5;
            ^~~
gcanvas.c: In function ‘sdrawtopix’:
gcanvas.c:1588:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     ps.x = tvx * (gs.x - 1) / twx + 1.5;
            ^~~
gcanvas.c:1589:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     ps.y = tvy * (gs.y - 1) / twy + 1.5;
            ^~~
gcanvas.c: In function ‘rdrawtobpix’:
gcanvas.c:1640:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.o.x = gr.o.x + 0.5;
              ^~
gcanvas.c:1641:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.o.y = tvy - gr.c.y + 0.5;
              ^~~
gcanvas.c:1642:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.c.x = gr.c.x + 0.5;
              ^~
gcanvas.c:1643:14: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pr.c.y = tvy - gr.o.y + 0.5;
              ^~~
gcanvas.c: In function ‘pdrawtobpix’:
gcanvas.c:1652:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.x = gp.x + 0.5;
            ^~
gcanvas.c:1653:12: warning: conversion to ‘short int’ from ‘double’ may alter its value [-Wfloat-conversion]
     pp.y = tvy - gp.y + 0.5;
            ^~~
gcanvas.c: In function ‘adjustclip’:
gcanvas.c:1669:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtGetValues (widget->w, argp, argn);
                                   ^~~~
gcanvas.c:1673:35: warning: conversion to ‘Cardinal {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     XtGetValues (parent->w, argp, argn);
                                   ^~~~
gcanvas.c:40:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define max(a, b) (((a) >= (b)) ? (a) : (b))
                   ^
gcanvas.c:1674:14: note: in expansion of macro ‘max’
     pr.o.x = max (0, -x);
              ^~~
gcanvas.c:40:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define max(a, b) (((a) >= (b)) ? (a) : (b))
                   ^
gcanvas.c:1675:14: note: in expansion of macro ‘max’
     pr.o.y = max (0, -y);
              ^~~
gcanvas.c:41:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define min(a, b) (((a) <= (b)) ? (a) : (b))
                   ^
gcanvas.c:1676:14: note: in expansion of macro ‘min’
     pr.c.x = min (width, pr.o.x + pwidth);
              ^~~
gcanvas.c:41:19: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
 #define min(a, b) (((a) <= (b)) ? (a) : (b))
                   ^
gcanvas.c:1677:14: note: in expansion of macro ‘min’
     pr.c.y = min (height, pr.o.y + pheight);
              ^~~
gcanvas.c: In function ‘cwepredicate’:
gcanvas.c:1689:36: warning: unused parameter ‘display’ [-Wunused-parameter]
 static Bool cwepredicate (Display *display, XEvent *evp, XPointer data) {
                                    ^~~~~~~
gcanvas.c: In function ‘cweventhandler’:
gcanvas.c:1696:25: warning: unused parameter ‘data’ [-Wunused-parameter]
     Widget w, XtPointer data, XEvent *evp, Boolean *cont
                         ^~~~
gcanvas.c:1696:39: warning: unused parameter ‘evp’ [-Wunused-parameter]
     Widget w, XtPointer data, XEvent *evp, Boolean *cont
                                       ^~~
gcanvas.c:1696:53: warning: unused parameter ‘cont’ [-Wunused-parameter]
     Widget w, XtPointer data, XEvent *evp, Boolean *cont
                                                     ^~~~
gcanvas.c: In function ‘cwvpredicate’:
gcanvas.c:1709:36: warning: unused parameter ‘display’ [-Wunused-parameter]
 static Bool cwvpredicate (Display *display, XEvent *evp, XPointer data) {
                                    ^~~~~~~
garray.c: In function ‘Gawdefcoordscb’:
garray.c:361:26: warning: unused parameter ‘wi’ [-Wunused-parameter]
 void Gawdefcoordscb (int wi, Gawdata_t *dp) {
                          ^~
garray.c: In function ‘Initialize’:
garray.c:390:12: warning: unused parameter ‘reqw’ [-Wunused-parameter]
     Widget reqw, Widget neww, ArgList args, Cardinal *num_args
            ^~~~
garray.c:390:39: warning: unused parameter ‘args’ [-Wunused-parameter]
     Widget reqw, Widget neww, ArgList args, Cardinal *num_args
                                       ^~~~
garray.c:390:55: warning: unused parameter ‘num_args’ [-Wunused-parameter]
     Widget reqw, Widget neww, ArgList args, Cardinal *num_args
                                                       ^~~~~~~~
garray.c: In function ‘SetValues’:
garray.c:422:25: warning: unused parameter ‘reqw’ [-Wunused-parameter]
     Widget curw, Widget reqw, Widget neww, ArgList args, Cardinal *num_args
                         ^~~~
garray.c:422:52: warning: unused parameter ‘args’ [-Wunused-parameter]
     Widget curw, Widget reqw, Widget neww, ArgList args, Cardinal *num_args
                                                    ^~~~
garray.c:422:68: warning: unused parameter ‘num_args’ [-Wunused-parameter]
     Widget curw, Widget reqw, Widget neww, ArgList args, Cardinal *num_args
                                                                    ^~~~~~~~
garray.c: In function ‘GeometryManager’:
garray.c:445:27: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     if (req->request_mode & ~(CWX | CWY | CWWidth | CWHeight))
                           ^
garray.c:441:56: warning: unused parameter ‘rep’ [-Wunused-parameter]
     Widget w, XtWidgetGeometry *req, XtWidgetGeometry *rep
                                                        ^~~
garray.c: In function ‘InsertChild’:
garray.c:476:52: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
             (long) (aw->array.data.cn + CHILDINCR) * CHILDSIZE
                                                    ^
garray.c:476:13: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
             (long) (aw->array.data.cn + CHILDINCR) * CHILDSIZE
             ^
garray.c: In function ‘dolayout’:
garray.c:530:21: warning: conversion to ‘Dimension {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         req.width = sx, req.height = sy;
                     ^~
garray.c:530:38: warning: conversion to ‘Dimension {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         req.width = sx, req.height = sy;
                                      ^~
garray.c:545:35: warning: conversion to ‘Position {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         XtConfigureWidget (cp->w, cp->ox, cp->oy, cp->sx, cp->sy, cp->bs);
                                   ^~
garray.c:545:43: warning: conversion to ‘Position {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         XtConfigureWidget (cp->w, cp->ox, cp->oy, cp->sx, cp->sy, cp->bs);
                                           ^~
garray.c:545:51: warning: conversion to ‘Dimension {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         XtConfigureWidget (cp->w, cp->ox, cp->oy, cp->sx, cp->sy, cp->bs);
                                                   ^~
garray.c:545:59: warning: conversion to ‘Dimension {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         XtConfigureWidget (cp->w, cp->ox, cp->oy, cp->sx, cp->sy, cp->bs);
                                                           ^~
garray.c:545:67: warning: conversion to ‘Dimension {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         XtConfigureWidget (cp->w, cp->ox, cp->oy, cp->sx, cp->sy, cp->bs);
                                                                   ^~
  CCLD     libws.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
Making all in mswin32
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/mswin32'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/mswin32'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
make[5]: Nothing to be done for 'all-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
Making all in os
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
Making all in unix
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/unix'
  CC       io.lo
io.c: In function ‘IOinit’:
io.c:102:35: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     iop = Marrayalloc ((long) ion * IOSIZE);
                                   ^
io.c:102:24: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     iop = Marrayalloc ((long) ion * IOSIZE);
                        ^
io.c: In function ‘IOopen’:
io.c:159:54: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         iop = Marraygrow (iop, (long) (ion + IOINCR) * IOSIZE);
                                                      ^
io.c:159:32: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         iop = Marraygrow (iop, (long) (ion + IOINCR) * IOSIZE);
                                ^
io.c:167:5: warning: switch missing default case [-Wswitch-default]
     switch (type) {
     ^~~~~~
io.c: In function ‘IOreadline’:
io.c:271:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     l = strlen (bufp) - 1;
         ^~~~~~
io.c: In function ‘IOread’:
io.c:284:43: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if ((l = read (fileno (p->ifp), bufp, bufn - 1)) == -1)
                                           ^~~~
io.c: In function ‘findpty’:
io.c:397:33: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
                     tio.c_lflag &= ~ECHO;
                                 ^~
io.c: In function ‘sigchldhandler’:
io.c:462:33: warning: unused parameter ‘data’ [-Wunused-parameter]
 static void sigchldhandler (int data) {
                                 ^~~~
io.c: In function ‘ptyopen’:
io.c:360:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
         panic2 (POS, "ptyopen", "cannot fork");
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c:361:5: note: here
     case 0:
     ^~~~
io.c:365:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
         panic2 (POS, "ptyopen", "child cannot exec: %s\n", cmd);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c:366:5: note: here
     default:
     ^~~~~~~
io.c: In function ‘pipeopen’:
io.c:420:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
         panic2 (POS, "pipeopen", "cannot fork");
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c:421:5: note: here
     case 0:
     ^~~~
io.c:432:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
         panic2 (POS, "pipeopen", "child cannot exec: %s\n", cmd);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c:433:5: note: here
     default:
     ^~~~~~~
io.c: In function ‘socketopen’:
io.c:447:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
         panic2 (POS, "socketopen", "cannot fork");
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c:448:5: note: here
     case 0:
     ^~~~
io.c:450:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
         panic2 (POS, "socketopen", "child cannot exec: %s\n", cmd);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c:451:5: note: here
     default:
     ^~~~~~~
  CCLD     libos.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/unix'
Making all in mswin32
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/mswin32'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/mswin32'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
make[5]: Nothing to be done for 'all-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
Making all in dot2l
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/dot2l'
  CC       dot2l.lo
  CC       dotlex.lo
  CC       dotparse.lo
  CC       dottrie.lo
y.tab.c: In function ‘yyparse’:
y.tab.c:1128:12: warning: conversion to ‘yytype_int16 {aka short int}’ from ‘int’ may alter its value [-Wconversion]
   *yyssp = yystate;
            ^~~~~~~
y.tab.c:1133:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       YYSIZE_T yysize = yyssp - yyss + 1;
                         ^~~~~
dot2l.c: In function ‘filllabelrect’:
dot2l.c:202:9: warning: switch missing default case [-Wswitch-default]
         switch (i) {
         ^~~~~~
dotlex.c:41:5: warning: no previous prototype for ‘lex_begin’ [-Wmissing-prototypes]
 int lex_begin (int ioi) {
     ^~~~~~~~~
dotlex.c:52:5: warning: no previous prototype for ‘myyylex’ [-Wmissing-prototypes]
 int myyylex (void) {        /* for debugging */
     ^~~~~~~
dotlex.c:129:1: warning: no previous prototype for ‘yyerror’ [-Wmissing-prototypes]
 yyerror (char *fmt, char *s) {
 ^~~~~~~
dotlex.c: In function ‘lex_gets’:
dotlex.c:149:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         len = strlen (clp);
               ^~~~~~
In file included from dot2l.c:18:0:
dot2l.c: In function ‘D2Lwritegraph’:
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:315:17: note: in expansion of macro ‘Tgetnumber’
             n = Tgetnumber (no);
                 ^~~~~~~~~~
dotlex.c:163:20: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         if ((len = strlen (clp)) > 1) {
                    ^~~~~~
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:315:17: note: in expansion of macro ‘Tgetnumber’
             n = Tgetnumber (no);
                 ^~~~~~~~~~
dotlex.c:171:45: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if (!(lexbuf = realloc (lexbuf, lexsiz * 2))) {
                                             ^~~~~~
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:334:17: note: in expansion of macro ‘Tgetnumber’
             n = Tgetnumber (no);
                 ^~~~~~~~~~
dotlex.c: In function ‘lex_token’:
dotlex.c:188:9: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         TFA_Advance (*p++);
         ^~~~~~~~~~~
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:334:17: note: in expansion of macro ‘Tgetnumber’
             n = Tgetnumber (no);
                 ^~~~~~~~~~
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:351:17: note: in expansion of macro ‘Tgetnumber’
             n = Tgetnumber (eo);
                 ^~~~~~~~~~
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:351:17: note: in expansion of macro ‘Tgetnumber’
             n = Tgetnumber (eo);
                 ^~~~~~~~~~
dotlex.c: In function ‘scan_token’:
dotlex.c:255:11: warning: comparison between pointer and zero character constant [-Wpointer-compare]
     if (p == '\0')
           ^~
dotlex.c:255:9: note: did you mean to dereference the pointer?
     if (p == '\0')
         ^
dot2l.c: In function ‘writeattr’:
dot2l.c:465:9: warning: switch missing default case [-Wswitch-default]
         switch (Tgettype (tkvi.kvp->ko)) {
         ^~~~~~
In file included from dot2l.c:18:0:
dot2l.c: In function ‘D2Lpushgraph’:
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘long int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:603:15: note: in expansion of macro ‘Tgetnumber’
         gid = Tgetnumber (idobj), gstack->g = g = Tfindi (allgraphs, gid);
               ^~~~~~~~~~
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘long int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:603:15: note: in expansion of macro ‘Tgetnumber’
         gid = Tgetnumber (idobj), gstack->g = g = Tfindi (allgraphs, gid);
               ^~~~~~~~~~
dot2l.c: In function ‘D2Linsertnode’:
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘long int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:656:15: note: in expansion of macro ‘Tgetnumber’
         nid = Tgetnumber (idobj), n = Tfindi (allnodes, nid);
               ^~~~~~~~~~
../../../cmd/lefty/tbl.h:99:24: warning: conversion to ‘long int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
dot2l.c:656:15: note: in expansion of macro ‘Tgetnumber’
         nid = Tgetnumber (idobj), n = Tfindi (allnodes, nid);
               ^~~~~~~~~~
dot2l.c: In function ‘D2Lsetattr’:
dot2l.c:755:9: warning: switch missing default case [-Wswitch-default]
         switch (attrclass) {
         ^~~~~~
dot2l.c:762:5: warning: switch missing default case [-Wswitch-default]
     switch (attrclass) {
     ^~~~~~
dot2l.c: In function ‘filllabeltable’:
dot2l.c:148:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
             if (*(lsp + 1)) {
                ^
dot2l.c:155:9: note: here
         default:
         ^~~~~~~
  CCLD     libdot2l.la
ar: `u' modifier ignored since `D' is the default (see `U')
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/dot2l'
Making all in examples
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/examples'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/examples'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
  CC       code.o
  CC       display.o
  CC       exec.o
  CC       common.o
  CC       g.o
  CC       gfxview.o
  CC       internal.o
  CC       lex.o
  CC       lefty.o
  CC       mem.o
  CC       parse.o
  CC       str.o
  CC       tbl.o
  CC       txtview.o
code.c: In function ‘Cnew’:
code.c:51:62: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + CBUFINCR) * CBUFSIZE);
                                                              ^
code.c:51:36: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + CBUFINCR) * CBUFSIZE);
                                    ^
code.c: In function ‘Cinteger’:
code.c:64:62: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + CBUFINCR) * CBUFSIZE);
                                                              ^
code.c:64:36: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + CBUFINCR) * CBUFSIZE);
                                    ^
code.c: In function ‘Creal’:
code.c:78:62: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + CBUFINCR) * CBUFSIZE);
                                                              ^
code.c:78:36: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + CBUFINCR) * CBUFSIZE);
                                    ^
code.c: In function ‘Cstring’:
code.c:91:24: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     size = (strlen (s) + Cstringoffset + CBUFSIZE - 1) / CBUFSIZE;
                        ^
code.c:91:12: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     size = (strlen (s) + Cstringoffset + CBUFSIZE - 1) / CBUFSIZE;
            ^
code.c:94:58: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + incr) * CBUFSIZE);
                                                          ^
code.c:94:36: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         cbufp = Marraygrow (cbufp, (long) (cbufn + incr) * CBUFSIZE);
                                    ^
mem.c: In function ‘Mnew’:
mem.c:122:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         size < FREEOBJSIZE
              ^
In file included from mem.c:17:0:
mem.h:44:37: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                     ^
mem.c:123:37: note: in expansion of macro ‘M_BYTE2SIZE’
     ) ? M_BYTE2SIZE (FREEOBJSIZE) : M_BYTE2SIZE (size);
                                     ^~~~~~~~~~~
mem.c:133:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     fp->head.type = type;
                     ^~~~
mem.c: In function ‘Mallocate’:
mem.c:149:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         size < FREEOBJSIZE
              ^
In file included from mem.c:17:0:
mem.h:44:37: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                     ^
mem.c:150:37: note: in expansion of macro ‘M_BYTE2SIZE’
     ) ? M_BYTE2SIZE (FREEOBJSIZE) : M_BYTE2SIZE (size);
                                     ^~~~~~~~~~~
mem.c: In function ‘Marrayalloc’:
mem.c:172:23: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     if (!(p = malloc (size)))
                       ^~~~
display.c: In function ‘update’:
display.c:86:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     if (!(list = malloc (n * sizeof (dnode_t))))
                            ^
mem.c: In function ‘Marraygrow’:
mem.c:178:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     if (!(p = realloc (p, size)))
                           ^~~~
display.c:96:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     qsort ((char *) list, n, sizeof (dnode_t), cmp);
                           ^
mem.c: In function ‘Mpushmark’:
mem.c:240:50: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
             markarray, (long) (markn + MARKINCR) * MARKSIZE
                                                  ^
mem.c:240:24: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
             markarray, (long) (markn + MARKINCR) * MARKSIZE
                        ^
display.c: In function ‘cmp’:
display.c:123:13: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     anode = (dnode_t *) a, bnode = (dnode_t *) b;
             ^
display.c:123:36: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     anode = (dnode_t *) a, bnode = (dnode_t *) b;
                                    ^
mem.c: In function ‘Mmkcurr’:
mem.c:267:67: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         otarray[0] = Marraygrow (otarray[0], (long) (otn +OTINCR) * OTSIZE);
                                                                   ^
mem.c:267:46: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         otarray[0] = Marraygrow (otarray[0], (long) (otn +OTINCR) * OTSIZE);
                                              ^
mem.c:268:67: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         otarray[1] = Marraygrow (otarray[1], (long) (otn +OTINCR) * OTSIZE);
                                                                   ^
mem.c:268:46: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         otarray[1] = Marraygrow (otarray[1], (long) (otn +OTINCR) * OTSIZE);
                                              ^
display.c: In function ‘add2seen’:
display.c:152:62: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         seenp = Marraygrow (seenp, (long) (seenn + SEENINCR) * SEENSIZE);
                                                              ^
display.c:152:36: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         seenp = Marraygrow (seenp, (long) (seenn + SEENINCR) * SEENSIZE);
                                    ^
mem.c: In function ‘Mdogc’:
mem.c:316:17: warning: variable ‘t’ set but not used [-Wunused-but-set-variable]
             int t = (gcsteps > GCINCRSTEPS) ? gcsteps >>= 1 : GCINCRSTEPS;
                 ^
mem.c: In function ‘allocbuffer’:
mem.c:379:62: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         freearray = Marraygrow (freearray, (long) (size + 1) * FREESIZE);
                                                              ^
mem.c:379:44: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         freearray = Marraygrow (freearray, (long) (size + 1) * FREESIZE);
                                            ^
mem.c:388:39: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         if (!(bp->data = malloc (size * M_UNITSIZE * n)))
                                       ^
mem.c:388:52: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         if (!(bp->data = malloc (size * M_UNITSIZE * n)))
                                                    ^
mem.c:391:22: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         bytes = size * M_UNITSIZE;
                      ^
mem.c:391:17: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         bytes = size * M_UNITSIZE;
                 ^~~~
str.c: In function ‘Sabstract’:
str.c:73:5: warning: switch missing default case [-Wswitch-default]
     switch (Tgettype (vo)) {
     ^~~~~~
str.c: In function ‘Ssfull’:
str.c:100:5: warning: switch missing default case [-Wswitch-default]
     switch (Tgettype (vo)) {
     ^~~~~~
parse.c: In function ‘pcons’:
parse.c:313:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         ci = (d == (double) (long) d) ? Cinteger ((long) d) : Creal (d);
                 ^~
str.c: In function ‘scalarstr’:
str.c:121:5: warning: switch missing default case [-Wswitch-default]
     switch (Tgettype (to)) {
     ^~~~~~
str.c: In function ‘codestr’:
str.c:163:9: warning: switch missing default case [-Wswitch-default]
         switch (ct) {
         ^~~~~~
parse.c: In function ‘addlv’:
parse.c:639:54: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         lvp = Marraygrow (lvp, (long) (lvn + LVINCR) + LVSIZE);
                                                      ^
parse.c:639:32: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         lvp = Marraygrow (lvp, (long) (lvn + LVINCR) + LVSIZE);
                                ^
str.c: In function ‘appends’:
str.c:441:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     n = strlen (s) + 1;
         ^~~~~~
lex.c: In function ‘gtok’:
lex.c:178:33: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         p = &Lstrtok[0], *p++ = c;
                                 ^
str.c: In function ‘appendi’:
str.c:453:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     n = strlen (buf) + 1;
         ^~~~~~
lex.c:180:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             *p++ = c;
                    ^
str.c: In function ‘appendd’:
str.c:465:9: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     n = strlen (buf) + 1;
         ^~~~~~
lex.c:190:33: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         p = &Lstrtok[0], *p++ = c;
                                 ^
str.c: In function ‘growsbuf’:
lex.c:192:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             *p++ = c;
                    ^
str.c:487:41: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(sbufp = realloc (sbufp, nsize * SBUFSIZE)))
                                         ^
lex.c:194:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             *p++ = c;
                    ^
str.c: In function ‘copysbuf’:
lex.c:196:24: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 *p++ = c;
                        ^
str.c:496:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(newsbufp = malloc (sbufi * sizeof (char))))
                                    ^
lex.c:207:20: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             *p++ = c; /* FIXME: deal with \'s */
                    ^
lex.c:221:13: warning: switch missing default case [-Wswitch-default]
             switch (c) {
             ^~~~~~
lex.c:229:13: warning: switch missing default case [-Wswitch-default]
             switch (c) {
             ^~~~~~
exec.c: In function ‘Eunit’:
exec.c:191:66: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         sinfop = Marraygrow (sinfop, (long) (sinfon + SINFOINCR) * SINFOSIZE);
                                                                  ^
exec.c:191:38: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         sinfop = Marraygrow (sinfop, (long) (sinfon + SINFOINCR) * SINFOSIZE);
                                      ^
exec.c: In function ‘eeval’:
exec.c:266:9: warning: switch missing default case [-Wswitch-default]
         switch (ctype) {
         ^~~~~~
In file included from tbl.c:17:0:
tbl.c: In function ‘Tfreehelper’:
tbl.h:64:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                            ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:122:39: note: in expansion of macro ‘T_KVLISTSIZE’
             Mfree (kvlp, M_BYTE2SIZE (T_KVLISTSIZE (kvlp->n)));
                                       ^~~~~~~~~~~~
tbl.h:64:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:122:39: note: in expansion of macro ‘T_KVLISTSIZE’
             Mfree (kvlp, M_BYTE2SIZE (T_KVLISTSIZE (kvlp->n)));
                                       ^~~~~~~~~~~~
tbl.c:123:40: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     Mfree (tp->lp, M_BYTE2SIZE (tp->ln * T_KVLISTPTRSIZE));
                                        ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c: In function ‘Treal’:
tbl.c:137:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (d == (double) (long) d)
           ^~
In file included from tbl.c:19:0:
tbl.c: In function ‘Tstring’:
exec.c: In function ‘efcall’:
tbl.h:49:28: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_STRINGSIZE(l) (l + Tstringoffset)
                            ^
tbl.c:147:23: note: in expansion of macro ‘T_STRINGSIZE’
     sp = Mnew ((long) T_STRINGSIZE (strlen (s)), T_STRING);
                       ^~~~~~~~~~~~
exec.c:442:66: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         sinfop = Marraygrow (sinfop, (long) (sinfon + SINFOINCR) * SINFOSIZE);
                                                                  ^
exec.c:442:38: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         sinfop = Marraygrow (sinfop, (long) (sinfon + SINFOINCR) * SINFOSIZE);
                                      ^
tbl.c: In function ‘Tcode’:
tbl.h:54:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_CODESIZE(l) (l * C_CODESIZE + Tcodeoffset)
                          ^
tbl.c:158:26: note: in expansion of macro ‘T_CODESIZE’
     codep = Mnew ((long) T_CODESIZE (cl), T_CODE);
                          ^~~~~~~~~~
tbl.h:54:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_CODESIZE(l) (l * C_CODESIZE + Tcodeoffset)
                                       ^
tbl.c:158:26: note: in expansion of macro ‘T_CODESIZE’
     codep = Mnew ((long) T_CODESIZE (cl), T_CODE);
                          ^~~~~~~~~~
tbl.c:179:47: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
             cn = (long) (s - (char *) &cp[i]) / sizeof (Code_t);
                                               ^
tbl.c:179:18: warning: conversion to ‘int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
             cn = (long) (s - (char *) &cp[i]) / sizeof (Code_t);
                  ^
exec.c:472:64: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                 lvarp = Marraygrow (lvarp, (long) (llvari + 1) * LVARSIZE);
                                                                ^
exec.c:472:44: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                 lvarp = Marraygrow (lvarp, (long) (llvari + 1) * LVARSIZE);
                                            ^
tbl.c: In function ‘Ttable’:
tbl.c:202:38: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     lp = Mallocate ((long) (sizehint * T_KVLISTPTRSIZE));
                                      ^
exec.c:498:61: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
             lvarp = Marraygrow (lvarp, (long) (llvari + ln) * LVARSIZE);
                                                             ^
exec.c:498:40: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
             lvarp = Marraygrow (lvarp, (long) (llvari + ln) * LVARSIZE);
                                        ^
exec.c: In function ‘eforinst’:
exec.c:632:34: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
     if (getvar ((Tobj) c1o, ei1, (tnk_t *) &tnk) == -1) {
                                  ^
exec.c:653:33: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         Tgetfirst ((Tobj) tblo, (Tkvindex_t *) &tkvi); tkvi.kvp;
                                 ^
exec.c:654:19: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         Tgetnext ((Tkvindex_t *) &tkvi)
                   ^
tbl.c: In function ‘Tcopy’:
tbl.c:343:5: warning: switch missing default case [-Wswitch-default]
     switch (M_TYPEOF (fmvo)) {
     ^~~~~~
tbl.c: In function ‘insert’:
tbl.c:35:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                                           ^
tbl.c:402:35: note: in expansion of macro ‘GETIKINDEX’
         if ((kvlp = tp->lp[(ind = GETIKINDEX (tp, ik))]))
                                   ^~~~~~~~~~
tbl.c:35:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                            ^
tbl.c:402:35: note: in expansion of macro ‘GETIKINDEX’
         if ((kvlp = tp->lp[(ind = GETIKINDEX (tp, ik))]))
                                   ^~~~~~~~~~
tbl.c:26:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     T_ISNUMBER (ko) && Tgetnumber (ko) == (ik) \
                                        ^
tbl.c:404:21: note: in expansion of macro ‘ISEQIK’
                 if (ISEQIK (ik, kvp[i].ko))
                     ^~~~~~
tbl.c:36:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                                           ^
tbl.c:409:35: note: in expansion of macro ‘GETRKINDEX’
         if ((kvlp = tp->lp[(ind = GETRKINDEX (tp, rk))]))
                                   ^~~~~~~~~~
tbl.c:36:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                            ^
tbl.c:409:35: note: in expansion of macro ‘GETRKINDEX’
         if ((kvlp = tp->lp[(ind = GETRKINDEX (tp, rk))]))
                                   ^~~~~~~~~~
tbl.c:29:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     T_ISNUMBER (ko) && Tgetnumber (ko) == (rk) \
                                        ^
tbl.c:411:21: note: in expansion of macro ‘ISEQRK’
                 if (ISEQRK (rk, kvp[i].ko))
                     ^~~~~~
tbl.c:37:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                                           ^
tbl.c:417:35: note: in expansion of macro ‘GETSKINDEX’
         if ((kvlp = tp->lp[(ind = GETSKINDEX (tp, sk))]))
                                   ^~~~~~~~~~
tbl.c:37:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                            ^
tbl.c:417:35: note: in expansion of macro ‘GETSKINDEX’
         if ((kvlp = tp->lp[(ind = GETSKINDEX (tp, sk))]))
                                   ^~~~~~~~~~
tbl.c:399:5: warning: switch missing default case [-Wswitch-default]
     switch ((kt = M_TYPEOF (ko))) {
     ^~~~~~
tbl.c:35:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                                           ^
tbl.c:426:31: note: in expansion of macro ‘GETIKINDEX’
         case T_INTEGER: ind = GETIKINDEX (tp, ik); break;
                               ^~~~~~~~~~
tbl.c:35:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                            ^
tbl.c:426:31: note: in expansion of macro ‘GETIKINDEX’
         case T_INTEGER: ind = GETIKINDEX (tp, ik); break;
                               ^~~~~~~~~~
tbl.c:36:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                                           ^
tbl.c:427:31: note: in expansion of macro ‘GETRKINDEX’
         case T_REAL:    ind = GETRKINDEX (tp, rk); break;
                               ^~~~~~~~~~
tbl.c:36:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                            ^
tbl.c:427:31: note: in expansion of macro ‘GETRKINDEX’
         case T_REAL:    ind = GETRKINDEX (tp, rk); break;
                               ^~~~~~~~~~
tbl.c:37:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                                           ^
tbl.c:428:31: note: in expansion of macro ‘GETSKINDEX’
         case T_STRING:  ind = GETSKINDEX (tp, sk); break;
                               ^~~~~~~~~~
tbl.c:37:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                            ^
tbl.c:428:31: note: in expansion of macro ‘GETSKINDEX’
         case T_STRING:  ind = GETSKINDEX (tp, sk); break;
                               ^~~~~~~~~~
tbl.c:425:9: warning: switch missing default case [-Wswitch-default]
         switch (kt) {
         ^~~~~~
In file included from tbl.c:19:0:
tbl.h:64:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
tbl.c:433:48: note: in expansion of macro ‘T_KVLISTSIZE’
         tp->lp[ind] = kvlp = Mallocate ((long) T_KVLISTSIZE (1));
                                                ^~~~~~~~~~~~
exec.c: In function ‘setvar’:
exec.c:809:9: warning: switch missing default case [-Wswitch-default]
         switch (tnk.u.tnks.kt) {
         ^~~~~~
tbl.h:64:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                            ^
tbl.c:436:49: note: in expansion of macro ‘T_KVLISTSIZE’
         tp->lp[ind] = nkvlp = Mallocate ((long) T_KVLISTSIZE (kvlp->n * 2));
                                                 ^~~~~~~~~~~~
tbl.h:64:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
tbl.c:436:49: note: in expansion of macro ‘T_KVLISTSIZE’
         tp->lp[ind] = nkvlp = Mallocate ((long) T_KVLISTSIZE (kvlp->n * 2));
                                                 ^~~~~~~~~~~~
exec.c: In function ‘boolop’:
exec.c:841:19: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         return (d == 0.0) ? FALSE : TRUE;
                   ^~
In file included from tbl.c:17:0:
tbl.h:64:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                            ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:441:35: note: in expansion of macro ‘T_KVLISTSIZE’
         Mfree (kvlp, M_BYTE2SIZE (T_KVLISTSIZE (kvlp->n))), kvlp = nkvlp;
                                   ^~~~~~~~~~~~
tbl.h:64:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:441:35: note: in expansion of macro ‘T_KVLISTSIZE’
         Mfree (kvlp, M_BYTE2SIZE (T_KVLISTSIZE (kvlp->n))), kvlp = nkvlp;
                                   ^~~~~~~~~~~~
tbl.c:444:9: warning: switch missing default case [-Wswitch-default]
         switch (kt) {
         ^~~~~~
exec.c: In function ‘orderop’:
tbl.c: In function ‘find’:
exec.c:870:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         r = (i1 == d2) ? 0 : ((i1 < d2) ? -1 : 1);
                 ^~
tbl.c:35:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                                           ^
tbl.c:470:28: note: in expansion of macro ‘GETIKINDEX’
         if ((kvlp = tp->lp[GETIKINDEX (tp, ik)]))
                            ^~~~~~~~~~
exec.c:873:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         r = (d1 == i2) ? 0 : ((d1 < i2) ? -1 : 1);
                 ^~
exec.c:876:17: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         r = (d1 == d2) ? 0 : ((d1 < d2) ? -1 : 1);
                 ^~
tbl.c:26:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     T_ISNUMBER (ko) && Tgetnumber (ko) == (ik) \
                                        ^
tbl.c:472:21: note: in expansion of macro ‘ISEQIK’
                 if (ISEQIK (ik, kvp[i].ko))
                     ^~~~~~
tbl.c:36:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                                           ^
tbl.c:477:28: note: in expansion of macro ‘GETRKINDEX’
         if ((kvlp = tp->lp[GETRKINDEX (tp, rk)]))
                            ^~~~~~~~~~
tbl.c:29:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     T_ISNUMBER (ko) && Tgetnumber (ko) == (rk) \
                                        ^
tbl.c:479:21: note: in expansion of macro ‘ISEQRK’
                 if (ISEQRK (rk, kvp[i].ko))
                     ^~~~~~
exec.c:884:5: warning: switch missing default case [-Wswitch-default]
     switch (op) {
     ^~~~~~
tbl.c:37:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                                           ^
tbl.c:485:28: note: in expansion of macro ‘GETSKINDEX’
         if ((kvlp = tp->lp[GETSKINDEX (tp, sk)]))
                            ^~~~~~~~~~
tbl.c:467:5: warning: switch missing default case [-Wswitch-default]
     switch (M_TYPEOF (ko)) {
     ^~~~~~
tbl.c: In function ‘delete’:
tbl.c:35:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                                           ^
tbl.c:506:28: note: in expansion of macro ‘GETIKINDEX’
         if ((kvlp = tp->lp[GETIKINDEX (tp, ik)]))
                            ^~~~~~~~~~
tbl.c:26:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     T_ISNUMBER (ko) && Tgetnumber (ko) == (ik) \
                                        ^
tbl.c:508:21: note: in expansion of macro ‘ISEQIK’
                 if (ISEQIK (ik, kvp[i].ko))
                     ^~~~~~
tbl.c:36:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                                           ^
tbl.c:513:28: note: in expansion of macro ‘GETRKINDEX’
         if ((kvlp = tp->lp[GETRKINDEX (tp, rk)]))
                            ^~~~~~~~~~
tbl.c:29:40: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     T_ISNUMBER (ko) && Tgetnumber (ko) == (rk) \
                                        ^
tbl.c:515:21: note: in expansion of macro ‘ISEQRK’
                 if (ISEQRK (rk, kvp[i].ko))
                     ^~~~~~
exec.c: In function ‘arithop’:
exec.c:930:5: warning: switch missing default case [-Wswitch-default]
     switch (op) {
     ^~~~~~
exec.c:938:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (d3 == (double) (long) d3)
            ^~
tbl.c:37:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                                           ^
tbl.c:521:28: note: in expansion of macro ‘GETSKINDEX’
         if ((kvlp = tp->lp[GETSKINDEX (tp, sk)]))
                            ^~~~~~~~~~
tbl.c:503:5: warning: switch missing default case [-Wswitch-default]
     switch (M_TYPEOF (ko)) {
     ^~~~~~
tbl.c: In function ‘copytable’:
tbl.c:545:32: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     lp = Mallocate ((long) (ln * T_KVLISTPTRSIZE));
                                ^
tbl.c:35:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                                           ^
tbl.c:560:34: note: in expansion of macro ‘GETIKINDEX’
                 kvlp = lp[(ind = GETIKINDEX (tp, ik))];
                                  ^~~~~~~~~~
tbl.c:35:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETIKINDEX(tp, ik) (uint64_t) ik  % tp->ln
                            ^
tbl.c:560:34: note: in expansion of macro ‘GETIKINDEX’
                 kvlp = lp[(ind = GETIKINDEX (tp, ik))];
                                  ^~~~~~~~~~
tbl.c:36:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                                           ^
tbl.c:564:34: note: in expansion of macro ‘GETRKINDEX’
                 kvlp = lp[(ind = GETRKINDEX (tp, rk))];
                                  ^~~~~~~~~~
tbl.c:36:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETRKINDEX(tp, rk) (uint64_t) rk  % tp->ln
                            ^
tbl.c:564:34: note: in expansion of macro ‘GETRKINDEX’
                 kvlp = lp[(ind = GETRKINDEX (tp, rk))];
                                  ^~~~~~~~~~
tbl.c:37:43: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                                           ^
tbl.c:568:34: note: in expansion of macro ‘GETSKINDEX’
                 kvlp = lp[(ind = GETSKINDEX (tp, sk))];
                                  ^~~~~~~~~~
tbl.c:37:28: warning: conversion to ‘long int’ from ‘long long unsigned int’ may alter its value [-Wconversion]
 #define GETSKINDEX(tp, sk) (uint64_t) *sk % tp->ln
                            ^
tbl.c:568:34: note: in expansion of macro ‘GETSKINDEX’
                 kvlp = lp[(ind = GETSKINDEX (tp, sk))];
                                  ^~~~~~~~~~
tbl.c:557:13: warning: switch missing default case [-Wswitch-default]
             switch (M_TYPEOF (kvp->ko)) {
             ^~~~~~
In file included from tbl.c:19:0:
tbl.h:64:39: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
tbl.c:572:52: note: in expansion of macro ‘T_KVLISTSIZE’
                 lp[ind] = kvlp = Mallocate ((long) T_KVLISTSIZE (1));
                                                    ^~~~~~~~~~~~
tbl.h:64:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                            ^
tbl.c:575:53: note: in expansion of macro ‘T_KVLISTSIZE’
                 lp[ind] = nkvlp = Mallocate ((long) T_KVLISTSIZE (kvlp->n * 2));
                                                     ^~~~~~~~~~~~
tbl.h:64:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
tbl.c:575:53: note: in expansion of macro ‘T_KVLISTSIZE’
                 lp[ind] = nkvlp = Mallocate ((long) T_KVLISTSIZE (kvlp->n * 2));
                                                     ^~~~~~~~~~~~
In file included from tbl.c:17:0:
tbl.h:64:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                            ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:580:43: note: in expansion of macro ‘T_KVLISTSIZE’
                 Mfree (kvlp, M_BYTE2SIZE (T_KVLISTSIZE (kvlp->n)));
                                           ^~~~~~~~~~~~
tbl.h:64:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:580:43: note: in expansion of macro ‘T_KVLISTSIZE’
                 Mfree (kvlp, M_BYTE2SIZE (T_KVLISTSIZE (kvlp->n)));
                                           ^~~~~~~~~~~~
tbl.h:64:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                            ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:585:36: note: in expansion of macro ‘T_KVLISTSIZE’
         Mfree (okvlp, M_BYTE2SIZE (T_KVLISTSIZE (okvlp->n)));
                                    ^~~~~~~~~~~~
tbl.h:64:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c:585:36: note: in expansion of macro ‘T_KVLISTSIZE’
         Mfree (okvlp, M_BYTE2SIZE (T_KVLISTSIZE (okvlp->n)));
                                    ^~~~~~~~~~~~
tbl.c:587:34: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     Mfree (olp, M_BYTE2SIZE (oln * T_KVLISTPTRSIZE));
                                  ^
mem.h:44:35: note: in definition of macro ‘M_BYTE2SIZE’
 #define M_BYTE2SIZE(l) ((long) (((l + M_UNITSIZE - 1) / M_UNITSIZE)))
                                   ^
tbl.c: In function ‘reccopytable’:
tbl.c:594:44: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     totp->lp = Mallocate ((long) (fmtp->ln * T_KVLISTPTRSIZE));
                                            ^
In file included from tbl.c:19:0:
tbl.h:64:28: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                            ^
tbl.c:603:41: note: in expansion of macro ‘T_KVLISTSIZE’
         totp->lp[i] = Mallocate ((long) T_KVLISTSIZE (fmtp->lp[i]->n));
                                         ^~~~~~~~~~~~
tbl.h:64:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define T_KVLISTSIZE(l) (l * T_KVSIZE + Tkvoffset)
                                       ^
tbl.c:603:41: note: in expansion of macro ‘T_KVLISTSIZE’
         totp->lp[i] = Mallocate ((long) T_KVLISTSIZE (fmtp->lp[i]->n));
                                         ^~~~~~~~~~~~
tbl.c:614:13: warning: switch missing default case [-Wswitch-default]
             switch (M_TYPEOF (fmkvp->vo)) {
             ^~~~~~
tbl.c: In function ‘mapinsert’:
tbl.c:658:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     lp = &map.list[(uint64_t) fmo % MAPLISTN];
                    ^
tbl.c: In function ‘mapfind’:
tbl.c:669:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     lp = &map.list[(uint64_t) fmo % MAPLISTN];
                    ^
g.c: In function ‘Ginit’:
g.c:237:45: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     Gbitmaps = Marrayalloc ((long) Gbitmapn * BITMAPSIZE);
                                             ^
g.c:237:29: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     Gbitmaps = Marrayalloc ((long) Gbitmapn * BITMAPSIZE);
                             ^
g.c: In function ‘Gcreatewidget’:
g.c:281:5: warning: switch missing default case [-Wswitch-default]
     switch (type) {
     ^~~~~~
g.c: In function ‘Gsetwidgetattr’:
g.c:328:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Ggetwidgetattr’:
g.c:351:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gdestroywidget’:
g.c:374:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gcanvasclear’:
g.c:442:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gsetgfxattr’:
g.c:458:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Ggetgfxattr’:
g.c:474:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Garrow’:
g.c:490:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gline’:
g.c:506:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gbox’:
g.c:522:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gpolygon’:
g.c:538:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gsplinegon’:
g.c:554:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Garc’:
g.c:572:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gtext’:
g.c:605:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gcreatebitmap’:
g.c:654:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gdestroybitmap’:
g.c:673:5: warning: switch missing default case [-Wswitch-default]
     switch (bitmap->ctype) {
     ^~~~~~
g.c: In function ‘Greadbitmap’:
g.c:699:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘Gwritebitmap’:
g.c:720:5: warning: switch missing default case [-Wswitch-default]
     switch (bitmap->ctype) {
     ^~~~~~
g.c: In function ‘Gbitblt’:
g.c:745:5: warning: switch missing default case [-Wswitch-default]
     switch (widget->type) {
     ^~~~~~
g.c: In function ‘newwidget’:
g.c:777:50: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         Gwidgets, (long) (Gwidgetn + WIDGETINCR) * WIDGETSIZE
                                                  ^
g.c:777:19: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         Gwidgets, (long) (Gwidgetn + WIDGETINCR) * WIDGETSIZE
                   ^
g.c:789:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     if (!(new->u.c = (Gcw_t *) malloc (wsizes[type])))
                                        ^~~~~~
g.c: In function ‘findwidget’:
g.c:799:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
             if (Gwidgets[wi].inuse && (uint64_t) Gwidgets[wi].w == w)
                                       ^
g.c:805:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
                 (uint64_t) Gwidgets[wi].w == w
                 ^
g.c: In function ‘newbitmap’:
g.c:821:50: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         Gbitmaps, (long) (Gbitmapn + BITMAPINCR) * BITMAPSIZE
                                                  ^
g.c:821:19: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         Gbitmaps, (long) (Gbitmapn + BITMAPINCR) * BITMAPSIZE
                   ^
g.c: In function ‘unpackstring’:
g.c:867:14: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     if ((n = strlen (s) + 1) > textn)
              ^~~~~~
common.c: In function ‘pathAppend’:
common.c:64:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     int newlen = leftypathlen + strlen(s) + addSep;
                               ^
common.c:64:43: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     int newlen = leftypathlen + strlen(s) + addSep;
                                           ^
common.c:64:18: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     int newlen = leftypathlen + strlen(s) + addSep;
                  ^~~~~~~~~~~~
common.c:68:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (!(leftypath = realloc (leftypath, leftypathsz)))
                                        ^~~~~~~~~~~
common.c: In function ‘init’:
common.c:112:31: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(leftypath = malloc (leftypathsz)))
                               ^~~~~~~~~~~
common.c: In function ‘buildpath’:
common.c:240:27: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if (pathi + 3 + strlen (file) >= PATHINCR)
                           ^
common.c:246:65: warning: conversion to ‘__mode_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if (stat (pathp, &statbuf) == 0 && (statbuf.st_mode & mode))
                                                                 ^
common.c: In function ‘buildcommand’:
common.c:306:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 if (bufi + strlen (path) >= CMDINCR)
                          ^
common.c:317:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 if (bufi + strlen (buf) >= CMDINCR)
                          ^
common.c:328:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 if (bufi + strlen (buf) >= CMDINCR)
                          ^
common.c:335:26: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 if (bufi + strlen (host) >= CMDINCR)
                          ^
lefty.c:47:5: warning: "HAVE_FILE_CNT" is not defined, evaluates to 0 [-Wundef]
 #if HAVE_FILE_CNT
     ^~~~~~~~~~~~~
lefty.c:50:7: warning: "HAVE_FILE_NEXT" is not defined, evaluates to 0 [-Wundef]
 #  if HAVE_FILE_NEXT
       ^~~~~~~~~~~~~~
gfxview.c: In function ‘GFXlabelcb’:
gfxview.c:200:9: warning: switch missing default case [-Wswitch-default]
         switch (evp->data) {
         ^~~~~~
gfxview.c:198:5: warning: switch missing default case [-Wswitch-default]
     switch (evp->type) {
     ^~~~~~
gfxview.c:224:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         s[0] = evp->data, s[1] = '\000', Tinss (to, "key", Tstring (s));
                ^~~
gfxview.c: In function ‘GFXevent’:
gfxview.c:263:10: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
     ni = Gwidgets[evp->wi].udata;
          ^~~~~~~~
gfxview.c:270:9: warning: switch missing default case [-Wswitch-default]
         switch (evp->data) {
         ^~~~~~
gfxview.c:268:5: warning: switch missing default case [-Wswitch-default]
     switch (evp->type) {
     ^~~~~~
gfxview.c:342:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         s[0] = evp->data, s[1] = '\000', Tinss (to, "key", Tstring (s));
                ^~~
gfxview.c: In function ‘GFXbuttoncb’:
gfxview.c:465:33: warning: unused parameter ‘data’ [-Wunused-parameter]
 void GFXbuttoncb (int wi, void *data) {
                                 ^~~~
gfxview.c: At top level:
gfxview.c:484:6: warning: no previous prototype for ‘GFXarrayresizecb’ [-Wmissing-prototypes]
 void GFXarrayresizecb (int wi, Gawdata_t *dp) {
      ^~~~~~~~~~~~~~~~
In file included from gfxview.c:21:0:
gfxview.c: In function ‘GFXarrayresizecb’:
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:518:14: note: in expansion of macro ‘Tgetnumber’
         wi = Tgetnumber (tkvi.kvp->ko);
              ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:518:14: note: in expansion of macro ‘Tgetnumber’
         wi = Tgetnumber (tkvi.kvp->ko);
              ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:526:26: note: in expansion of macro ‘Tgetnumber’
                 cp->sx = Tgetnumber (sxo);
                          ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:526:26: note: in expansion of macro ‘Tgetnumber’
                 cp->sx = Tgetnumber (sxo);
                          ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:528:26: note: in expansion of macro ‘Tgetnumber’
                 cp->sy = Tgetnumber (syo);
                          ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:528:26: note: in expansion of macro ‘Tgetnumber’
                 cp->sy = Tgetnumber (syo);
                          ^~~~~~~~~~
txtview.c: In function ‘TXTinit’:
txtview.c:100:12: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     txtx = r.o.x, txty = r.o.y;
            ^
txtview.c:100:26: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     txtx = r.o.x, txty = r.o.y;
                          ^
txtview.c:101:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     txtwidth = r.c.x - r.o.x + 1, txtheight = r.c.y - r.o.y + 1;
                ^
txtview.c:101:47: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     txtwidth = r.c.x - r.o.x + 1, txtheight = r.c.y - r.o.y + 1;
                                               ^
txtview.c:139:9: warning: switch missing default case [-Wswitch-default]
         switch (i) {
         ^~~~~~
txtview.c: In function ‘TXTmode’:
txtview.c:166:18: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int TXTmode (int argc, lvar_t *argv) {
                  ^~~~
gfxview.c: In function ‘GFXcreatewidget’:
gfxview.c:602:53: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                 gfxnodes, (long) (ni + GFXNODEINCR) * GFXNODESIZE
                                                     ^
gfxview.c:602:27: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                 gfxnodes, (long) (ni + GFXNODEINCR) * GFXNODESIZE
                           ^
gfxview.c:611:53: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                                     ^
gfxview.c:611:25: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                         ^
gfxview.c:618:34: warning: conversion to ‘uint64_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wattrp[wattri].u.u = ni, wattri++;
                                  ^~
gfxview.c:622:34: warning: conversion to ‘uint64_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wattrp[wattri].u.u = ni, wattri++;
                                  ^~
gfxview.c:615:9: warning: switch missing default case [-Wswitch-default]
         switch (type) {
         ^~~~~~
gfxview.c:586:26: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXcreatewidget (int argc, lvar_t *argv) {
                          ^~~~
gfxview.c: In function ‘GFXsetwidgetattr’:
gfxview.c:648:27: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXsetwidgetattr (int argc, lvar_t *argv) {
                           ^~~~
txtview.c: In function ‘TXTprocess’:
txtview.c:308:22: warning: unused parameter ‘wi’ [-Wunused-parameter]
 void TXTprocess (int wi, char *sp) {
                      ^~
txtview.c: In function ‘TXTtoggle’:
txtview.c:327:21: warning: unused parameter ‘wi’ [-Wunused-parameter]
 void TXTtoggle (int wi, void *data) {
                     ^~
txtview.c: In function ‘update’:
gfxview.c: In function ‘GFXgetwidgetattr’:
txtview.c:350:13: warning: switch missing default case [-Wswitch-default]
             switch (cnode->mode) {
             ^~~~~~
gfxview.c:695:61: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                         wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                                             ^
gfxview.c:695:33: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                         wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                 ^
gfxview.c:703:69: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                                                     ^
gfxview.c:703:41: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                         ^
txtview.c: In function ‘buildlist’:
txtview.c:405:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         __max (pnode->u.f.t.n, 1) * sizeof (txtnode_t)
                                   ^
txtview.c:428:37: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         (char *) pnode->u.f.t.list, pnode->u.f.t.n, sizeof (txtnode_t), cmp
                                     ^~~~~
txtview.c: In function ‘rebuildlist’:
gfxview.c:722:9: warning: switch missing default case [-Wswitch-default]
         switch (mapp->type) {
         ^~~~~~
txtview.c:446:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         __max (pnode->u.f.t.n, 1) * sizeof (txtnode_t)
                                   ^
gfxview.c:662:27: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXgetwidgetattr (int argc, lvar_t *argv) {
                           ^~~~
txtview.c:468:40: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     qsort ((char *) pnode->u.f.t.list, pnode->u.f.t.n, sizeof (txtnode_t), cmp);
                                        ^~~~~
gfxview.c: In function ‘GFXdestroywidget’:
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:788:19: note: in expansion of macro ‘NODEID’
         nodeterm (NODEID (wi));
                   ^~~~~~
internal.c: In function ‘Itypeof’:
internal.c:235:18: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Itypeof (int argc, lvar_t *argv) {
                  ^~~~
internal.c: In function ‘Icopy’:
internal.c:245:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Icopy (int argc, lvar_t *argv) {
                ^~~~
gfxview.c:765:27: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXdestroywidget (int argc, lvar_t *argv) {
                           ^~~~
txtview.c: In function ‘fillnode’:
txtview.c:489:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
         buttondata[4].u.u = (uint64_t) cnode->vo;
                             ^
gfxview.c: In function ‘GFXclear’:
txtview.c:497:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
         buttondata[4].u.u = (uint64_t) cnode->vo;
                             ^
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:804:19: note: in expansion of macro ‘NODEID’
         rectterm (NODEID (wi)), rectinit (NODEID (wi));
                   ^~~~~~
txtview.c:507:33: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
             buttondata[4].u.u = (uint64_t) cnode->vo;
                                 ^
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:804:43: note: in expansion of macro ‘NODEID’
         rectterm (NODEID (wi)), rectinit (NODEID (wi));
                                           ^~~~~~
internal.c: In function ‘Itablesize’:
txtview.c:515:33: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
             buttondata[4].u.u = (uint64_t) cnode->vo;
                                 ^
internal.c:262:21: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Itablesize (int argc, lvar_t *argv) {
                     ^~~~
txtview.c:522:33: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
             buttondata[4].u.u = (uint64_t) cnode->vo;
                                 ^
gfxview.c:797:19: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXclear (int argc, lvar_t *argv) {
                   ^~~~
txtview.c:485:5: warning: switch missing default case [-Wswitch-default]
     switch (cnode->mode) {
     ^~~~~~
gfxview.c: In function ‘GFXsetgfxattr’:
gfxview.c:809:24: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXsetgfxattr (int argc, lvar_t *argv) {
                        ^~~~
txtview.c: In function ‘unfillnode’:
txtview.c:536:5: warning: switch missing default case [-Wswitch-default]
     switch (cnode->mode) {
     ^~~~~~
internal.c: In function ‘Ireadline’:
internal.c:302:20: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Ireadline (int argc, lvar_t *argv) {
                    ^~~~
txtview.c: In function ‘cmp’:
txtview.c:589:13: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     anode = (txtnode_t *) a, bnode = (txtnode_t *) b;
             ^
txtview.c:589:38: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     anode = (txtnode_t *) a, bnode = (txtnode_t *) b;
                                      ^
internal.c: In function ‘Iread’:
gfxview.c: In function ‘GFXgetgfxattr’:
internal.c:321:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iread (int argc, lvar_t *argv) {
                ^~~~
gfxview.c:868:9: warning: switch missing default case [-Wswitch-default]
         switch (gattr.style) {
         ^~~~~~
internal.c: In function ‘Iwriteline’:
internal.c:329:21: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iwriteline (int argc, lvar_t *argv) {
                     ^~~~
txtview.c: In function ‘add2seen’:
gfxview.c:823:24: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXgetgfxattr (int argc, lvar_t *argv) {
                        ^~~~
txtview.c:618:62: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         seenp = Marraygrow (seenp, (long) (seenn + SEENINCR) * SEENSIZE);
                                                              ^
txtview.c:618:36: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         seenp = Marraygrow (seenp, (long) (seenn + SEENINCR) * SEENSIZE);
                                    ^
internal.c: In function ‘Iatan’:
internal.c:336:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iatan (int argc, lvar_t *argv) {
                ^~~~
internal.c: In function ‘Itan’:
internal.c:344:15: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Itan (int argc, lvar_t *argv) {
               ^~~~
txtview.c: In function ‘orderfunc’:
txtview.c:631:9: warning: switch missing default case [-Wswitch-default]
         switch (cnode->mode) {
         ^~~~~~
internal.c: In function ‘Icos’:
internal.c:349:15: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Icos (int argc, lvar_t *argv) {
               ^~~~
txtview.c: In function ‘coordsfunc’:
txtview.c:649:29: warning: unused parameter ‘wi’ [-Wunused-parameter]
 static void coordsfunc (int wi, Gawdata_t *dp) {
                             ^~
internal.c: In function ‘Isin’:
internal.c:354:15: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Isin (int argc, lvar_t *argv) {
               ^~~~
gfxview.c: In function ‘GFXbox’:
txtview.c: In function ‘coords2func’:
internal.c: In function ‘Isqrt’:
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:927:20: note: in expansion of macro ‘NODEID’
         rectmerge (NODEID (wi), argv[1].o, r);
                    ^~~~~~
internal.c:359:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Isqrt (int argc, lvar_t *argv) {
                ^~~~
txtview.c:666:30: warning: unused parameter ‘wi’ [-Wunused-parameter]
 static void coords2func (int wi, Gawdata_t *dp) {
                              ^~
internal.c: In function ‘Irandom’:
internal.c:368:18: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Irandom (int argc, lvar_t *argv) {
                  ^~~~
gfxview.c: In function ‘GFXpolygon’:
internal.c: In function ‘Intos’:
internal.c:382:18: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if ((long) d == d)
                  ^~
gfxview.c:945:42: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         gpp = Marraygrow (gpp, (long) pn * GPSIZE);
                                          ^
gfxview.c:945:32: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         gpp = Marraygrow (gpp, (long) pn * GPSIZE);
                                ^
internal.c:378:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Intos (int argc, lvar_t *argv) {
                ^~~~
internal.c: In function ‘Iston’:
internal.c:390:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iston (int argc, lvar_t *argv) {
                ^~~~
gfxview.c: In function ‘GFXsplinegon’:
gfxview.c:969:42: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         gpp = Marraygrow (gpp, (long) pn * GPSIZE);
                                          ^
gfxview.c:969:32: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         gpp = Marraygrow (gpp, (long) pn * GPSIZE);
                                ^
internal.c: In function ‘Iconcat’:
internal.c:482:29: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
             if (bufi + (n = strlen (Tgetstring (ao)) + 1) > bufn)
                             ^~~~~~
gfxview.c: In function ‘GFXarc’:
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:997:20: note: in expansion of macro ‘NODEID’
         rectmerge (NODEID (wi), argv[1].o, r);
                    ^~~~~~
internal.c:480:9: warning: switch missing default case [-Wswitch-default]
         switch (Tgettype (argv[i].o)) {
         ^~~~~~
internal.c: In function ‘Iquote’:
internal.c:520:5: warning: switch missing default case [-Wswitch-default]
     switch (Tgettype (so)) {
     ^~~~~~
internal.c:542:14: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     if ((n = strlen (s) + 3) * 2 > bufn)
              ^~~~~~
gfxview.c: In function ‘GFXtextsize’:
gfxview.c:1023:22: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXtextsize (int argc, lvar_t *argv) {
                      ^~~~
internal.c: In function ‘Ihtmlquote’:
internal.c:576:14: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     if ((n = strlen (s) + 1) * 4 > bufn)
              ^~~~~~
gfxview.c: In function ‘GFXcreatebitmap’:
internal.c:567:21: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Ihtmlquote (int argc, lvar_t *argv) {
                     ^~~~
gfxview.c:1045:26: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXcreatebitmap (int argc, lvar_t *argv) {
                          ^~~~
internal.c: In function ‘Itoint’:
internal.c:603:17: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Itoint (int argc, lvar_t *argv) {
                 ^~~~
internal.c: In function ‘Istrlen’:
internal.c:609:22: warning: conversion to ‘long int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
     rtno = Tinteger (strlen (Tgetstring (argv[0].o)));
                      ^~~~~~
gfxview.c: In function ‘GFXdestroybitmap’:
internal.c:608:18: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Istrlen (int argc, lvar_t *argv) {
                  ^~~~
gfxview.c:1070:27: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXdestroybitmap (int argc, lvar_t *argv) {
                           ^~~~
internal.c: In function ‘Iload’:
internal.c:615:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iload (int argc, lvar_t *argv) {
                ^~~~
internal.c: In function ‘Irun’:
internal.c:642:15: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Irun (int argc, lvar_t *argv) {
               ^~~~
gfxview.c: In function ‘GFXreadbitmap’:
gfxview.c:1081:24: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXreadbitmap (int argc, lvar_t *argv) {
                        ^~~~
In file included from internal.c:21:0:
internal.c: In function ‘Imonitor’:
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:668:33: note: in expansion of macro ‘Tgetnumber’
     ms = Tgetstring (mo), ioi = Tgetnumber (io);
                                 ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:668:33: note: in expansion of macro ‘Tgetnumber’
     ms = Tgetstring (mo), ioi = Tgetnumber (io);
                                 ^~~~~~~~~~
gfxview.c: In function ‘GFXwritebitmap’:
gfxview.c:1106:25: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXwritebitmap (int argc, lvar_t *argv) {
                         ^~~~
internal.c:658:19: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Imonitor (int argc, lvar_t *argv) {
                   ^~~~
gfxview.c: In function ‘GFXbitblt’:
internal.c: In function ‘Iidlerun’:
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:1138:20: note: in expansion of macro ‘NODEID’
         rectmerge (NODEID (wi), argv[1].o, r);
                    ^~~~~~
internal.c:680:19: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iidlerun (int argc, lvar_t *argv) {
                   ^~~~
internal.c: In function ‘Itime’:
internal.c:700:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Itime (int argc, lvar_t *argv) {
                ^~~~
internal.c:700:30: warning: unused parameter ‘argv’ [-Wunused-parameter]
 int Itime (int argc, lvar_t *argv) {
                              ^~~~
In file included from internal.c:21:0:
internal.c: In function ‘Isleep’:
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:718:9: note: in expansion of macro ‘Tgetnumber’
     f = Tgetnumber (argv[0].o);
         ^~~~~~~~~~
gfxview.c: In function ‘GFXclearpick’:
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:718:9: note: in expansion of macro ‘Tgetnumber’
     f = Tgetnumber (argv[0].o);
         ^~~~~~~~~~
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:1149:21: note: in expansion of macro ‘NODEID’
         rectdelete (NODEID (wi), argv[1].o);
                     ^~~~~~
internal.c:719:17: warning: conversion to ‘__time_t {aka long int}’ from ‘float’ may alter its value [-Wfloat-conversion]
     tz.tv_sec = f;
                 ^
internal.c:720:21: warning: conversion to ‘float’ from ‘__time_t {aka long int}’ may alter its value [-Wconversion]
     tz.tv_usec = (f - tz.tv_sec) * 1000000;
                     ^
internal.c:720:18: warning: conversion to ‘__suseconds_t {aka long int}’ from ‘float’ may alter its value [-Wfloat-conversion]
     tz.tv_usec = (f - tz.tv_sec) * 1000000;
                  ^
gfxview.c:1143:23: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXclearpick (int argc, lvar_t *argv) {
                       ^~~~
internal.c:712:17: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Isleep (int argc, lvar_t *argv) {
                 ^~~~
gfxview.c: In function ‘GFXsetpick’:
internal.c: In function ‘Iecho’:
internal.c:732:9: warning: switch missing default case [-Wswitch-default]
         switch (Tgettype (argv[i].o)) {
         ^~~~~~
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:1164:21: note: in expansion of macro ‘NODEID’
         rectinsert (NODEID (wi), argv[1].o, r);
                     ^~~~~~
internal.c: In function ‘Igetenv’:
gfxview.c:1154:21: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXsetpick (int argc, lvar_t *argv) {
                     ^~~~
internal.c:743:18: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Igetenv (int argc, lvar_t *argv) {
                  ^~~~
internal.c: In function ‘Iputenv’:
gfxview.c: In function ‘GFXdisplaymenu’:
internal.c:755:18: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iputenv (int argc, lvar_t *argv) {
                  ^~~~
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:1182:25: note: in expansion of macro ‘NODEID’
     if ((mi = menufind (NODEID (wi), mo, Tgettime (mo))) != -1) {
                         ^~~~~~
internal.c: In function ‘Iexit’:
internal.c:784:16: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iexit (int argc, lvar_t *argv) {
                ^~~~
internal.c:784:30: warning: unused parameter ‘argv’ [-Wunused-parameter]
 int Iexit (int argc, lvar_t *argv) {
                              ^~~~
internal.c: In function ‘Iparsegraphlabel’:
internal.c:792:27: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iparsegraphlabel (int argc, lvar_t *argv) {
                           ^~~~
In file included from internal.c:21:0:
internal.c: In function ‘Ireadgraph’:
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:800:16: note: in expansion of macro ‘Tgetnumber’
     if ((ioi = Tgetnumber (argv[0].o)) < 0 || ioi >= ion)
                ^~~~~~~~~~
gfxview.c:1193:9: warning: switch missing default case [-Wswitch-default]
         switch (Tgettype (meo)) {
         ^~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:800:16: note: in expansion of macro ‘Tgetnumber’
     if ((ioi = Tgetnumber (argv[0].o)) < 0 || ioi >= ion)
                ^~~~~~~~~~
gfxview.c:90:20: warning: conversion to ‘int’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
 #define NODEID(wi) Gwidgets[wi].udata
                    ^
gfxview.c:1209:17: note: in expansion of macro ‘NODEID’
     menuinsert (NODEID (wi), mo, Tgettime (mo), mi);
                 ^~~~~~
gfxview.c:1169:25: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXdisplaymenu (int argc, lvar_t *argv) {
                         ^~~~
internal.c: In function ‘Iwritegraph’:
gfxview.c: In function ‘GFXcolormap’:
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:817:16: note: in expansion of macro ‘Tgetnumber’
     if ((ioi = Tgetnumber (argv[0].o)) < 0 || ioi >= ion)
                ^~~~~~~~~~
gfxview.c:1227:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (cni = 0; cni < sizeof (colornames) / sizeof (colorname_t); cni++) {
                       ^
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
internal.c:817:16: note: in expansion of macro ‘Tgetnumber’
     if ((ioi = Tgetnumber (argv[0].o)) < 0 || ioi >= ion)
                ^~~~~~~~~~
internal.c:809:22: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int Iwritegraph (int argc, lvar_t *argv) {
                      ^~~~
internal.c: In function ‘growbufp’:
internal.c:826:61: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         bufp, ((newsize + BUFINCR - 1) / BUFINCR) * BUFINCR * BUFSIZE
                                                             ^
gfxview.c:1219:22: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int GFXcolormap (int argc, lvar_t *argv) {
                      ^~~~
gfxview.c: In function ‘getwattr’:
gfxview.c:1265:53: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                                     ^
gfxview.c:1265:25: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                         ^
gfxview.c:1269:9: warning: switch missing default case [-Wswitch-default]
         switch (*type) {
         ^~~~~~
gfxview.c:1306:53: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                                     ^
gfxview.c:1306:25: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                 wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                         ^
gfxview.c:1334:65: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
                             wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                                                 ^
gfxview.c:1334:37: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
                             wattrp, (long) (wattrn + WATTRINCR) * WATTRSIZE
                                     ^
gfxview.c:1311:9: warning: switch missing default case [-Wswitch-default]
         switch (Gwattrmap[ap[ai]].type) {
         ^~~~~~
In file included from gfxview.c:21:0:
gfxview.c: In function ‘getint’:
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1431:15: note: in expansion of macro ‘Tgetnumber’
         *ip = Tgetnumber (to);
               ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1431:15: note: in expansion of macro ‘Tgetnumber’
         *ip = Tgetnumber (to);
               ^~~~~~~~~~
gfxview.c: In function ‘getcolor’:
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1461:21: note: in expansion of macro ‘Tgetnumber’
         cp->index = Tgetnumber (ko);
                     ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1461:21: note: in expansion of macro ‘Tgetnumber’
         cp->index = Tgetnumber (ko);
                     ^~~~~~~~~~
gfxview.c:1480:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (cni = 0; cni < sizeof (colornames) / sizeof (colorname_t); cni++) {
                           ^
In file included from gfxview.c:21:0:
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1503:21: note: in expansion of macro ‘Tgetnumber’
             cp->r = Tgetnumber (ro);
                     ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1503:21: note: in expansion of macro ‘Tgetnumber’
             cp->r = Tgetnumber (ro);
                     ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1504:21: note: in expansion of macro ‘Tgetnumber’
             cp->g = Tgetnumber (go);
                     ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1504:21: note: in expansion of macro ‘Tgetnumber’
             cp->g = Tgetnumber (go);
                     ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1505:21: note: in expansion of macro ‘Tgetnumber’
             cp->b = Tgetnumber (bo);
                     ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1505:21: note: in expansion of macro ‘Tgetnumber’
             cp->b = Tgetnumber (bo);
                     ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1515:22: note: in expansion of macro ‘Tgetnumber’
                 hc = Tgetnumber (ho);
                      ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1515:22: note: in expansion of macro ‘Tgetnumber’
                 hc = Tgetnumber (ho);
                      ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1516:22: note: in expansion of macro ‘Tgetnumber’
                 sc = Tgetnumber (so);
                      ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1516:22: note: in expansion of macro ‘Tgetnumber’
                 sc = Tgetnumber (so);
                      ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1517:22: note: in expansion of macro ‘Tgetnumber’
                 vc = Tgetnumber (vo);
                      ^~~~~~~~~~
tbl.h:99:24: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define Tgetnumber(p)  (T_ISINTEGER (p) ? Tgetinteger (p) : Tgetreal (p))
                        ^
gfxview.c:1517:22: note: in expansion of macro ‘Tgetnumber’
                 vc = Tgetnumber (vo);
                      ^~~~~~~~~~
gfxview.c: In function ‘rectinsert’:
gfxview.c:1584:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     rp = &gfxnodes[ni].rect[(uint64_t) ko % LISTSIZE];
                             ^
gfxview.c: In function ‘rectmerge’:
gfxview.c:1609:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     rp = &gfxnodes[ni].rect[(uint64_t) ko % LISTSIZE];
                             ^
gfxview.c: In function ‘rectdelete’:
gfxview.c:1651:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     rp = &gfxnodes[ni].rect[(uint64_t) ko % LISTSIZE];
                             ^
gfxview.c: In function ‘menuinsert’:
gfxview.c:1686:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     mp = &gfxnodes[ni].menu[(uint64_t) ko % LISTSIZE];
                             ^
gfxview.c: In function ‘menufind’:
gfxview.c:1706:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     mp = &gfxnodes[ni].menu[(uint64_t) ko % LISTSIZE];
                             ^
gfxview.c: In function ‘scanhsv’:
gfxview.c:1738:10: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     *h = strtod (strp, &endp);
          ^~~~~~
gfxview.c:1744:10: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     *s = strtod (strp, &endp);
          ^~~~~~
gfxview.c:1750:10: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
     *v = strtod (strp, &endp);
          ^~~~~~
gfxview.c: In function ‘hsv2rgb’:
gfxview.c:26:19: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define max(a, b) (((a) >= (b)) ? (a) : (b))
                   ^
gfxview.c:1761:9: note: in expansion of macro ‘max’
     h = max (min (h, 1.0), 0.0);
         ^~~
gfxview.c:26:19: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define max(a, b) (((a) >= (b)) ? (a) : (b))
                   ^
gfxview.c:1762:9: note: in expansion of macro ‘max’
     s = max (min (s, 1.0), 0.0);
         ^~~
gfxview.c:26:19: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define max(a, b) (((a) >= (b)) ? (a) : (b))
                   ^
gfxview.c:1763:9: note: in expansion of macro ‘max’
     v = max (min (v, 1.0), 0.0);
         ^~~
gfxview.c:1766:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (s == 0.0)
           ^~
gfxview.c:1769:15: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
         if (h == 1.0)
               ^~
gfxview.c:1771:13: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
         h = h * 6.0;
             ^
gfxview.c:1777:9: warning: switch missing default case [-Wswitch-default]
         switch (i) {
         ^~~~~~
gfxview.c: In function ‘getgattr’:
gfxview.c:1370:26: warning: ‘s2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                 else if (strcmp (s2, "xor") == 0)
                          ^~~~~~~~~~~~~~~~~~
  CCLD     lefty
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
Making all in lneato
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lneato'
cp ../../cmd/lneato/lneato.sh lneato
chmod +x lneato
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lneato'
Making all in dotty
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dotty'
cp ../../cmd/dotty/dotty.sh dotty
chmod +x dotty
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dotty'
Making all in smyrna
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/smyrna'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/smyrna'
Making all in gvmap
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvmap'
  CC       gvmap-gvmap.o
  CC       gvmap-make_map.o
  CC       gvmap-power.o
  CC       gvmap-country_graph_coloring.o
  CC       cluster-cluster.o
  CC       cluster-make_map.o
  CC       cluster-country_graph_coloring.o
  CC       cluster-power.o
country_graph_coloring.c: In function ‘check_swap’:
country_graph_coloring.c:75:104: warning: unused parameter ‘pq’ [-Wunused-parameter]
         int u, int p_u, int v, int p_v, int *aband_local, int *p, int *p_inv, int aband, PriorityQueue pq, int *pmax, int *pmin, real lambda){
                                                                                                        ^~
country_graph_coloring.c: At top level:
country_graph_coloring.c:135:6: warning: no previous prototype for ‘improve_antibandwidth_by_swapping_cheap’ [-Wmissing-prototypes]
 void improve_antibandwidth_by_swapping_cheap(SparseMatrix A, int *p){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping_cheap’:
country_graph_coloring.c:152:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   p_inv = MALLOC(sizeof(int)*n);
                             ^
country_graph_coloring.c:153:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   pmax = MALLOC(sizeof(int)*n);
                            ^
country_graph_coloring.c:154:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   pmin = MALLOC(sizeof(int)*n);
                            ^
country_graph_coloring.c:155:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   aband_local = MALLOC(sizeof(int)*n);
                                   ^
make_map.c: In function ‘map_palette_optimal_coloring’:
make_map.c:83:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *rgb_r = MALLOC(sizeof(float)*(n+1));
                                ^
make_map.c:84:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *rgb_g = MALLOC(sizeof(float)*(n+1));
                                ^
make_map.c:85:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *rgb_b = MALLOC(sizeof(float)*(n+1));
                                ^
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping’:
country_graph_coloring.c:249:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[i] = pj;
           ^~
country_graph_coloring.c:250:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[j] = pi;
           ^~
make_map.c: In function ‘improve_contiguity’:
make_map.c:120:120: warning: unused parameter ‘label_sizes’ [-Wunused-parameter]
 void improve_contiguity(int n, int dim, int *grouping, SparseMatrix poly_point_map, real *x, SparseMatrix graph, real *label_sizes){
                                                                                                                        ^~~~~~~~~~~
country_graph_coloring.c:261:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[i] = pi;
           ^~
country_graph_coloring.c:262:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[j] = pj;
           ^~
make_map.c: In function ‘normal’:
make_map.c:220:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (v[0] == 0){
            ^~
country_graph_coloring.c: At top level:
country_graph_coloring.c:277:6: warning: no previous prototype for ‘country_graph_coloring_internal’ [-Wmissing-prototypes]
 void country_graph_coloring_internal(int seed, SparseMatrix A, int **p, real *norm_1, int do_swapping){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make_map.c: In function ‘triangle_center’:
make_map.c:258:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (bot == 0){/* xy and yz are parallel */
           ^~
make_map.c: At top level:
make_map.c:280:6: warning: no previous prototype for ‘plot_polys’ [-Wmissing-prototypes]
 void plot_polys(int use_line, SparseMatrix polys, real *x_poly, int *polys_groups, float *r, float *g, float *b){
      ^~~~~~~~~~
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping_for_fortran’:
country_graph_coloring.c:367:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   Verbose = *verbose;
             ^
country_graph_coloring.c:352:65: warning: unused parameter ‘nz’ [-Wunused-parameter]
 void improve_antibandwidth_by_swapping_for_fortran(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *verbose){
                                                                 ^~
country_graph_coloring.c: At top level:
country_graph_coloring.c:402:6: warning: no previous prototype for ‘improve_antibandwidth_by_swapping_for_fortran_’ [-Wmissing-prototypes]
 void improve_antibandwidth_by_swapping_for_fortran_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping_for_fortran_’:
country_graph_coloring.c:402:113: warning: declaration of ‘Verbose’ shadows a global declaration [-Wshadow]
 void improve_antibandwidth_by_swapping_for_fortran_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
                                                                                                                 ^~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from country_graph_coloring.h:17,
                 from country_graph_coloring.c:15:
../../lib/sparse/general.h:66:22: note: shadowed declaration is here
 extern unsigned char Verbose;
                      ^~~~~~~
make_map.c: In function ‘plot_dot_edges’:
country_graph_coloring.c: At top level:
country_graph_coloring.c:405:6: warning: no previous prototype for ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN’ [-Wmissing-prototypes]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make_map.c:580:57: warning: unused parameter ‘dim’ [-Wunused-parameter]
 static void plot_dot_edges(FILE *f, SparseMatrix A, int dim, real *x){
                                                         ^~~
country_graph_coloring.c: In function ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN’:
country_graph_coloring.c:405:112: warning: declaration of ‘Verbose’ shadows a global declaration [-Wshadow]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
                                                                                                                ^~~~~~~
make_map.c:580:68: warning: unused parameter ‘x’ [-Wunused-parameter]
 static void plot_dot_edges(FILE *f, SparseMatrix A, int dim, real *x){
                                                                    ^
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from country_graph_coloring.h:17,
                 from country_graph_coloring.c:15:
../../lib/sparse/general.h:66:22: note: shadowed declaration is here
 extern unsigned char Verbose;
                      ^~~~~~~
make_map.c: At top level:
country_graph_coloring.c: At top level:
country_graph_coloring.c:408:6: warning: no previous prototype for ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_’ [-Wmissing-prototypes]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make_map.c:615:6: warning: no previous prototype for ‘plot_dot_labels’ [-Wmissing-prototypes]
 void plot_dot_labels(FILE *f, int n, int dim, real *x, char **labels, real *width, float *fsz){
      ^~~~~~~~~~~~~~~
country_graph_coloring.c: In function ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_’:
country_graph_coloring.c:408:113: warning: declaration of ‘Verbose’ shadows a global declaration [-Wshadow]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
                                                                                                                 ^~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from country_graph_coloring.h:17,
                 from country_graph_coloring.c:15:
../../lib/sparse/general.h:66:22: note: shadowed declaration is here
 extern unsigned char Verbose;
                      ^~~~~~~
make_map.c: In function ‘plot_dot_labels’:
make_map.c:615:77: warning: unused parameter ‘width’ [-Wunused-parameter]
 void plot_dot_labels(FILE *f, int n, int dim, real *x, char **labels, real *width, float *fsz){
                                                                             ^~~~~
make_map.c: In function ‘dot_polygon’:
make_map.c:660:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  len_swidth = strlen(swidth);
               ^~~~~~
make_map.c:672:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
       *len_max = *len_max + MAX(100, 0.2*(*len_max)) + ret;
                  ^
make_map.c:673:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       *sbuff = REALLOC(*sbuff, *len_max);
                                ^
gvmap.c:99:5: warning: no previous prototype for ‘string_split’ [-Wmissing-prototypes]
 int string_split(char *s, char sp, char ***ss0, int *ntokens0){
     ^~~~~~~~~~~~
make_map.c:682:22: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         len_swidth = strlen(swidth);
                      ^~~~~~
gvmap.c: In function ‘string_split’:
gvmap.c:111:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i = 0; i < strlen(s); i++){
                 ^
gvmap.c:120:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   ss = malloc(sizeof(char*)*(ntokens+1));
                            ^
gvmap.c:122:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i = 0; i < strlen(s); i++){
                 ^
make_map.c:645:18: warning: unused parameter ‘close’ [-Wunused-parameter]
    int fill, int close, char *cstring){
                  ^~~~~
gvmap.c:125:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       ss[ntokens] = malloc(sizeof(char)*(len+1));
                                        ^
gvmap.c:132:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       ss[ntokens] = malloc(sizeof(char)*(len+1));
                                        ^
make_map.c: In function ‘processing_polygon’:
make_map.c:699:102: warning: unused parameter ‘close’ [-Wunused-parameter]
 static void processing_polygon(FILE *f, int np, float *xp, float *yp, real line_width, int fill, int close,
                                                                                                      ^~~~~
make_map.c: At top level:
make_map.c:728:6: warning: no previous prototype for ‘dot_one_poly’ [-Wmissing-prototypes]
 void dot_one_poly(char **sbuff, int *len, int *len_max, int use_line, real line_width, int fill, int close, int is_river, int np, float *xp, float *yp, char *cstring){
      ^~~~~~~~~~~~
make_map.c:740:6: warning: no previous prototype for ‘processing_one_poly’ [-Wmissing-prototypes]
 void processing_one_poly(FILE *f, int use_line, real line_width, int fill, int close, int is_river, int np, float *xp, float *yp,
      ^~~~~~~~~~~~~~~~~~~
make_map.c:754:6: warning: no previous prototype for ‘plot_dot_polygons’ [-Wmissing-prototypes]
 void plot_dot_polygons(char **sbuff, int *len, int *len_max, real line_width, char *line_color, SparseMatrix polys, real *x_poly, int *polys_groups, float *r, float *g, float *b, char *opacity){
      ^~~~~~~~~~~~~~~~~
gvmap.c: In function ‘init’:
gvmap.c:283:15: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   while ((c = getopt(argc, argv, ":evODQko:m:s:r:p:c:C:l:b:g:t:a:h:z:d:")) != -1) {
               ^~~~~~
make_map.c: In function ‘plot_dot_polygons’:
make_map.c:765:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xp = MALLOC(sizeof(float)*maxlen);
                            ^
gvmap.c:283:76: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while ((c = getopt(argc, argv, ":evODQko:m:s:r:p:c:C:l:b:g:t:a:h:z:d:")) != -1) {
                                                                            ^~
make_map.c:766:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   yp = MALLOC(sizeof(float)*maxlen);
                            ^
gvmap.c:286:47: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       if ((sscanf(optarg,"%lf",&s) > 0) && (s != 0)){
                                               ^~
make_map.c:783:16: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                ^~~~~~
make_map.c:783:44: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                                            ^~~~~~
make_map.c: At top level:
make_map.c:798:6: warning: no previous prototype for ‘plot_processing_polygons’ [-Wmissing-prototypes]
 void plot_processing_polygons(FILE *f, real line_width, SparseMatrix polys, real *x_poly, int *polys_groups, float *r, float *g, float *b){
      ^~~~~~~~~~~~~~~~~~~~~~~~
make_map.c: In function ‘plot_processing_polygons’:
make_map.c:809:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xp = MALLOC(sizeof(float)*maxlen);
                            ^
make_map.c:810:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   yp = MALLOC(sizeof(float)*maxlen);
                            ^
gvmap.c:284:5: warning: switch missing default case [-Wswitch-default]
     switch (c) {
     ^~~~~~
gvmap.c: In function ‘makeMap’:
gvmap.c:508:9: warning: declaration of ‘MAX_GRPS’ shadows a global declaration [-Wshadow]
   enum {MAX_GRPS = 10000};
         ^~~~~~~~
gvmap.c:40:7: note: shadowed declaration is here
 enum {MAX_GRPS = 10000};
       ^~~~~~~~
make_map.c:827:16: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                ^~~~~~
make_map.c:827:44: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                                            ^~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from make_map.c:15:
make_map.c: In function ‘plot_dot_map’:
../../lib/sparse/general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
make_map.c:849:11: note: in expansion of macro ‘N_NEW’
   sbuff = N_NEW(len_max,char);
           ^~~~~
power.c: In function ‘power_method’:
power.c:67:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*eigv)) *eigv = MALLOC(sizeof(real)*n*K);
                                            ^
make_map.c:843:68: warning: unused parameter ‘plot_label’ [-Wunused-parameter]
     float *fsz, float *r, float *g, float *b, char* opacity, char *plot_label, real *bg_color, SparseMatrix A, FILE* f){
                                                                    ^~~~~~~~~~
power.c:67:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*eigv)) *eigv = MALLOC(sizeof(real)*n*K);
                                              ^
make_map.c:843:86: warning: unused parameter ‘bg_color’ [-Wunused-parameter]
     float *fsz, float *r, float *g, float *b, char* opacity, char *plot_label, real *bg_color, SparseMatrix A, FILE* f){
                                                                                      ^~~~~~~~
power.c:68:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*eigs)) *eigs = MALLOC(sizeof(real)*K);
                                            ^
power.c:69:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   v = MALLOC(sizeof(real*)*K);
                           ^
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from make_map.c:15:
make_map.c: In function ‘get_tri’:
power.c:71:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   vv = MALLOC(sizeof(real)*n);
                           ^
power.c:72:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   u = MALLOC(sizeof(real)*n);
                          ^
power.c:74:9: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   srand(random_seed);
         ^~~~~~~~~~~
../../lib/sparse/general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
make_map.c:1010:8: note: in expansion of macro ‘N_NEW’
   *T = N_NEW(ntri,struct Triangle);
        ^~~~~
make_map.c: At top level:
make_map.c:1039:6: warning: no previous prototype for ‘plot_labels’ [-Wmissing-prototypes]
 void plot_labels(int n, int dim, real *x, char **labels){
      ^~~~~~~~~~~
country_graph_coloring.c: In function ‘check_swap’:
make_map.c:1057:6: warning: no previous prototype for ‘plot_points’ [-Wmissing-prototypes]
 void plot_points(int n, int dim, real *x){
      ^~~~~~~~~~~
country_graph_coloring.c:75:104: warning: unused parameter ‘pq’ [-Wunused-parameter]
         int u, int p_u, int v, int p_v, int *aband_local, int *p, int *p_inv, int aband, PriorityQueue pq, int *pmax, int *pmin, real lambda){
                                                                                                        ^~
country_graph_coloring.c: At top level:
country_graph_coloring.c:135:6: warning: no previous prototype for ‘improve_antibandwidth_by_swapping_cheap’ [-Wmissing-prototypes]
 void improve_antibandwidth_by_swapping_cheap(SparseMatrix A, int *p){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
power.c: In function ‘matvec_sparse’:
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping_cheap’:
country_graph_coloring.c:152:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   p_inv = MALLOC(sizeof(int)*n);
                             ^
power.c:138:33: warning: unused parameter ‘m’ [-Wunused-parameter]
 void matvec_sparse(void *M, int m, int n, real *u, real **v, int transpose,
                                 ^
make_map.c:1088:6: warning: no previous prototype for ‘plot_edges’ [-Wmissing-prototypes]
 void plot_edges(int n, int dim, real *x, SparseMatrix A){
      ^~~~~~~~~~
power.c:138:40: warning: unused parameter ‘n’ [-Wunused-parameter]
 void matvec_sparse(void *M, int m, int n, real *u, real **v, int transpose,
                                        ^
country_graph_coloring.c:153:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   pmax = MALLOC(sizeof(int)*n);
                            ^
country_graph_coloring.c:154:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   pmin = MALLOC(sizeof(int)*n);
                            ^
country_graph_coloring.c:155:35: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   aband_local = MALLOC(sizeof(int)*n);
                                   ^
power.c: In function ‘matvec_dense’:
power.c:177:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(*v)) *v = MALLOC(sizeof(real)*m);
                                        ^
power.c:185:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(*v)) *v = MALLOC(sizeof(real)*n);
                                        ^
make_map.c: In function ‘get_country_graph’:
make_map.c:1119:89: warning: unused parameter ‘poly_point_map’ [-Wunused-parameter]
 static SparseMatrix get_country_graph(int n, SparseMatrix A, int *groups, SparseMatrix *poly_point_map, int GRP_RANDOM, int GRP_BBOX){
                                                                                         ^~~~~~~~~~~~~~
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping’:
make_map.c: In function ‘get_poly_lines’:
country_graph_coloring.c:249:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[i] = pj;
           ^~
country_graph_coloring.c:250:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[j] = pi;
           ^~
make_map.c:1206:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     gmask = malloc(sizeof(int)*n);
                               ^
country_graph_coloring.c:261:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[i] = pi;
           ^~
country_graph_coloring.c:262:11: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
  (p)[j] = pj;
           ^~
make_map.c:1214:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   elist = MALLOC(sizeof(int)*(nt)*edim);
                             ^
country_graph_coloring.c: At top level:
country_graph_coloring.c:277:6: warning: no previous prototype for ‘country_graph_coloring_internal’ [-Wmissing-prototypes]
 void country_graph_coloring_internal(int seed, SparseMatrix A, int **p, real *norm_1, int do_swapping){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make_map.c:1214:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   elist = MALLOC(sizeof(int)*(nt)*edim);
                                  ^
make_map.c:1215:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   tlist = MALLOC(sizeof(int)*nt*2);
                             ^
make_map.c:1217:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *polys_groups = MALLOC(sizeof(int)*(ncomps));
                                     ^
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping_for_fortran’:
country_graph_coloring.c:367:13: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
   Verbose = *verbose;
             ^
country_graph_coloring.c:352:65: warning: unused parameter ‘nz’ [-Wunused-parameter]
 void improve_antibandwidth_by_swapping_for_fortran(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *verbose){
                                                                 ^~
country_graph_coloring.c: At top level:
country_graph_coloring.c:402:6: warning: no previous prototype for ‘improve_antibandwidth_by_swapping_for_fortran_’ [-Wmissing-prototypes]
 void improve_antibandwidth_by_swapping_for_fortran_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
country_graph_coloring.c: In function ‘improve_antibandwidth_by_swapping_for_fortran_’:
country_graph_coloring.c:402:113: warning: declaration of ‘Verbose’ shadows a global declaration [-Wshadow]
 void improve_antibandwidth_by_swapping_for_fortran_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
                                                                                                                 ^~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from country_graph_coloring.h:17,
                 from country_graph_coloring.c:15:
../../lib/sparse/general.h:66:22: note: shadowed declaration is here
 extern unsigned char Verbose;
                      ^~~~~~~
country_graph_coloring.c: At top level:
country_graph_coloring.c:405:6: warning: no previous prototype for ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN’ [-Wmissing-prototypes]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
country_graph_coloring.c: In function ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN’:
country_graph_coloring.c:405:112: warning: declaration of ‘Verbose’ shadows a global declaration [-Wshadow]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
                                                                                                                ^~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from country_graph_coloring.h:17,
                 from country_graph_coloring.c:15:
../../lib/sparse/general.h:66:22: note: shadowed declaration is here
 extern unsigned char Verbose;
                      ^~~~~~~
country_graph_coloring.c: At top level:
country_graph_coloring.c:408:6: warning: no previous prototype for ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_’ [-Wmissing-prototypes]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
country_graph_coloring.c: In function ‘IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_’:
country_graph_coloring.c:408:113: warning: declaration of ‘Verbose’ shadows a global declaration [-Wshadow]
 void IMPROVE_ANTIBANDWIDTH_BY_SWAPPING_FOR_FORTRAN_(int *n, int *nz, int *ja, int *ia, int *p, int *aprof, int *Verbose){
                                                                                                                 ^~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from country_graph_coloring.h:17,
                 from country_graph_coloring.c:15:
../../lib/sparse/general.h:66:22: note: shadowed declaration is here
 extern unsigned char Verbose;
                      ^~~~~~~
make_map.c: In function ‘get_polygon_solids’:
make_map.c:1439:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   edge_table = MALLOC(sizeof(int)*ne*2);
                                  ^
make_map.c:1472:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   cycle = MALLOC(sizeof(int)*ne*2);
                             ^
make_map.c:1476:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   edge_cycle_map = MALLOC(sizeof(int)*ne);
                                      ^
make_map.c:1477:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   emask = MALLOC(sizeof(int)*ne);
                             ^
make_map.c:1484:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   elist = MALLOC(sizeof(int)*(nt)*3);
                             ^
cluster.c: In function ‘init’:
cluster.c:128:15: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   while ((c = getopt(argc, argv, ":vC:c:o:")) != -1) {
               ^~~~~~
cluster.c:128:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while ((c = getopt(argc, argv, ":vC:c:o:")) != -1) {
                                               ^~
cluster.c:129:5: warning: switch missing default case [-Wswitch-default]
     switch (c) {
     ^~~~~~
cluster.c: At top level:
cluster.c:173:6: warning: no previous prototype for ‘clusterGraph’ [-Wmissing-prototypes]
 void clusterGraph (Agraph_t* g, int maxcluster, int clustering_method){
      ^~~~~~~~~~~~
make_map.c: In function ‘map_palette_optimal_coloring’:
make_map.c:83:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *rgb_r = MALLOC(sizeof(float)*(n+1));
                                ^
make_map.c:84:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *rgb_g = MALLOC(sizeof(float)*(n+1));
                                ^
make_map.c:85:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *rgb_b = MALLOC(sizeof(float)*(n+1));
                                ^
make_map.c: In function ‘improve_contiguity’:
make_map.c:120:120: warning: unused parameter ‘label_sizes’ [-Wunused-parameter]
 void improve_contiguity(int n, int dim, int *grouping, SparseMatrix poly_point_map, real *x, SparseMatrix graph, real *label_sizes){
                                                                                                                        ^~~~~~~~~~~
make_map.c: In function ‘normal’:
make_map.c:220:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (v[0] == 0){
            ^~
make_map.c:1405:36: warning: unused parameter ‘exclude_random’ [-Wunused-parameter]
 static void get_polygon_solids(int exclude_random, int nt, SparseMatrix E, int ncomps, int *comps_ptr, int *comps,
                                    ^~~~~~~~~~~~~~
make_map.c:1406:16: warning: unused parameter ‘groups’ [-Wunused-parameter]
           int *groups, int *mask, real *x_poly, SparseMatrix *polys, int **polys_groups,
                ^~~~~~
make_map.c:1406:76: warning: unused parameter ‘polys_groups’ [-Wunused-parameter]
           int *groups, int *mask, real *x_poly, SparseMatrix *polys, int **polys_groups,
                                                                            ^~~~~~~~~~~~
make_map.c:1407:15: warning: unused parameter ‘GRP_RANDOM’ [-Wunused-parameter]
           int GRP_RANDOM, int GRP_BBOX){
               ^~~~~~~~~~
make_map.c: In function ‘triangle_center’:
make_map.c:258:11: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
   if (bot == 0){/* xy and yz are parallel */
           ^~
make_map.c:1407:31: warning: unused parameter ‘GRP_BBOX’ [-Wunused-parameter]
           int GRP_RANDOM, int GRP_BBOX){
                               ^~~~~~~~
make_map.c: At top level:
make_map.c:280:6: warning: no previous prototype for ‘plot_polys’ [-Wmissing-prototypes]
 void plot_polys(int use_line, SparseMatrix polys, real *x_poly, int *polys_groups, float *r, float *g, float *b){
      ^~~~~~~~~~
make_map.c: In function ‘get_polygons’:
make_map.c:1684:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   groups = MALLOC(sizeof(int)*(n + nrandom));
                              ^
make_map.c:1700:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*MAX(n + nrandom, 2*nt));
                            ^
make_map.c:1700:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
power.c: In function ‘power_method’:
power.c:67:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*eigv)) *eigv = MALLOC(sizeof(real)*n*K);
                                            ^
power.c:67:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*eigv)) *eigv = MALLOC(sizeof(real)*n*K);
                                              ^
make_map.c:1725:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *x_poly = MALLOC(sizeof(real)*dim*nt);
                                ^
power.c:68:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   if (!(*eigs)) *eigs = MALLOC(sizeof(real)*K);
                                            ^
power.c:69:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   v = MALLOC(sizeof(real*)*K);
                           ^
power.c:71:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   vv = MALLOC(sizeof(real)*n);
                           ^
make_map.c:1725:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *x_poly = MALLOC(sizeof(real)*dim*nt);
                                    ^
power.c:72:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   u = MALLOC(sizeof(real)*n);
                          ^
power.c:74:9: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   srand(random_seed);
         ^~~~~~~~~~~
make_map.c:1667:101: warning: unused parameter ‘xcombined’ [-Wunused-parameter]
 static void get_polygons(int exclude_random, int n, int nrandom, int dim, SparseMatrix graph, real *xcombined, int *grouping,
                                                                                                     ^~~~~~~~~
make_map.c: At top level:
make_map.c:1756:5: warning: no previous prototype for ‘make_map_internal’ [-Wmissing-prototypes]
 int make_map_internal(int exclude_random, int include_OK_points,
     ^~~~~~~~~~~~~~~~~
make_map.c: In function ‘plot_dot_edges’:
make_map.c:580:57: warning: unused parameter ‘dim’ [-Wunused-parameter]
 static void plot_dot_edges(FILE *f, SparseMatrix A, int dim, real *x){
                                                         ^~~
make_map.c:580:68: warning: unused parameter ‘x’ [-Wunused-parameter]
 static void plot_dot_edges(FILE *f, SparseMatrix A, int dim, real *x){
                                                                    ^
power.c: In function ‘matvec_sparse’:
power.c:138:33: warning: unused parameter ‘m’ [-Wunused-parameter]
 void matvec_sparse(void *M, int m, int n, real *u, real **v, int transpose,
                                 ^
power.c:138:40: warning: unused parameter ‘n’ [-Wunused-parameter]
 void matvec_sparse(void *M, int m, int n, real *u, real **v, int transpose,
                                        ^
make_map.c: At top level:
make_map.c:615:6: warning: no previous prototype for ‘plot_dot_labels’ [-Wmissing-prototypes]
 void plot_dot_labels(FILE *f, int n, int dim, real *x, char **labels, real *width, float *fsz){
      ^~~~~~~~~~~~~~~
make_map.c: In function ‘plot_dot_labels’:
power.c: In function ‘matvec_dense’:
make_map.c:615:77: warning: unused parameter ‘width’ [-Wunused-parameter]
 void plot_dot_labels(FILE *f, int n, int dim, real *x, char **labels, real *width, float *fsz){
                                                                             ^~~~~
power.c:177:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(*v)) *v = MALLOC(sizeof(real)*m);
                                        ^
make_map.c: In function ‘make_map_internal’:
make_map.c:1813:9: warning: declaration of ‘nz’ shadows a previous local [-Wshadow]
     int nz;
         ^~
power.c:185:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if (!(*v)) *v = MALLOC(sizeof(real)*n);
                                        ^
make_map.c:1769:13: note: shadowed declaration is here
   int imin, nz, nzok = 0, nzok0 = 0, nt;
             ^~
make_map.c:1819:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       y = MALLOC(sizeof(real)*(dim*n + dim*nz*np));
                              ^
make_map.c: In function ‘dot_polygon’:
make_map.c:660:15: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
  len_swidth = strlen(swidth);
               ^~~~~~
make_map.c:1821:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       grouping = MALLOC(sizeof(int)*(n + nz*np));
                                    ^
make_map.c:672:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
       *len_max = *len_max + MAX(100, 0.2*(*len_max)) + ret;
                  ^
make_map.c:673:32: warning: conversion to ‘size_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       *sbuff = REALLOC(*sbuff, *len_max);
                                ^
make_map.c:682:22: warning: conversion to ‘int’ from ‘size_t {aka unsigned int}’ may change the sign of the result [-Wsign-conversion]
         len_swidth = strlen(swidth);
                      ^~~~~~
make_map.c:1860:41: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       } else if (bounding_box_margin[i] == 0) {/* auto bounding box */
                                         ^~
make_map.c:645:18: warning: unused parameter ‘close’ [-Wunused-parameter]
    int fill, int close, char *cstring){
                  ^~~~~
make_map.c:1873:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       else if (bbm0 == 0)
                     ^~
make_map.c: In function ‘processing_polygon’:
make_map.c:699:102: warning: unused parameter ‘close’ [-Wunused-parameter]
 static void processing_polygon(FILE *f, int np, float *xp, float *yp, real line_width, int fill, int close,
                                                                                                      ^~~~~
make_map.c: At top level:
make_map.c:728:6: warning: no previous prototype for ‘dot_one_poly’ [-Wmissing-prototypes]
 void dot_one_poly(char **sbuff, int *len, int *len_max, int use_line, real line_width, int fill, int close, int is_river, int np, float *xp, float *yp, char *cstring){
      ^~~~~~~~~~~~
make_map.c:740:6: warning: no previous prototype for ‘processing_one_poly’ [-Wmissing-prototypes]
 void processing_one_poly(FILE *f, int use_line, real line_width, int fill, int close, int is_river, int np, float *xp, float *yp,
      ^~~~~~~~~~~~~~~~~~~
make_map.c:1879:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       else if (bbm1 == 0)
                     ^~
make_map.c:754:6: warning: no previous prototype for ‘plot_dot_polygons’ [-Wmissing-prototypes]
 void plot_dot_polygons(char **sbuff, int *len, int *len_max, real line_width, char *line_color, SparseMatrix polys, real *x_poly, int *polys_groups, float *r, float *g, float *b, char *opacity){
      ^~~~~~~~~~~~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from make_map.c:15:
../../lib/sparse/general.h:46:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):b)
                  ^
make_map.c:1889:18: note: in expansion of macro ‘MAX’
       *nrandom = MAX(n1, n2);
                  ^~~
make_map.c:1892:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xran = MALLOC(sizeof(real)*(*nrandom + 4)*dim2);
                               ^
make_map.c: In function ‘plot_dot_polygons’:
make_map.c:765:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xp = MALLOC(sizeof(float)*maxlen);
                            ^
make_map.c:1892:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xran = MALLOC(sizeof(real)*(*nrandom + 4)*dim2);
                                              ^
make_map.c:766:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   yp = MALLOC(sizeof(float)*maxlen);
                            ^
make_map.c:1897:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       grouping2 = MALLOC(sizeof(int)*(n + *nrandom));
                                     ^
make_map.c:1898:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       MEMCPY(grouping2, grouping, sizeof(int)*n);
                                              ^
make_map.c:1930:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xran = MALLOC(sizeof(real)*4*dim2);
                                 ^
make_map.c:783:16: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                ^~~~~~
make_map.c:783:44: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                                            ^~~~~~
make_map.c: At top level:
make_map.c:798:6: warning: no previous prototype for ‘plot_processing_polygons’ [-Wmissing-prototypes]
 void plot_processing_polygons(FILE *f, real line_width, SparseMatrix polys, real *x_poly, int *polys_groups, float *r, float *g, float *b){
      ^~~~~~~~~~~~~~~~~~~~~~~~
make_map.c: In function ‘plot_processing_polygons’:
make_map.c:809:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   xp = MALLOC(sizeof(float)*maxlen);
                            ^
make_map.c:810:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   yp = MALLOC(sizeof(float)*maxlen);
                            ^
make_map.c:1950:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(nn+*nrandom)*dim2);
                                     ^
make_map.c:1950:51: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(nn+*nrandom)*dim2);
                                                   ^
make_map.c:1952:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(n+*nrandom)*dim2);
                                     ^
make_map.c:1952:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(n+*nrandom)*dim2);
                                                  ^
make_map.c:827:16: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                ^~~~~~
make_map.c:1970:9: warning: declaration of ‘nz’ shadows a previous local [-Wshadow]
     int nz, nh = 0;/* the set to highlight */
         ^~
make_map.c:827:44: warning: conversion to ‘float’ from ‘double’ may alter its value [-Wfloat-conversion]
       xp[np] = x_poly[2*ja[j]]; yp[np++] = x_poly[2*ja[j]+1];
                                            ^~~~~~
make_map.c:1769:13: note: shadowed declaration is here
   int imin, nz, nzok = 0, nzok0 = 0, nt;
             ^~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from make_map.c:15:
make_map.c: In function ‘plot_dot_map’:
../../lib/sparse/general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
make_map.c:849:11: note: in expansion of macro ‘N_NEW’
   sbuff = N_NEW(len_max,char);
           ^~~~~
make_map.c:1974:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       xtemp = MALLOC(sizeof(real)*n*dim);
                                  ^
make_map.c:1974:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       xtemp = MALLOC(sizeof(real)*n*dim);
                                    ^
make_map.c:1999:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       MEMCPY(*xcombined, xtemp, n*dim*sizeof(real));
                                      ^
make_map.c:843:68: warning: unused parameter ‘plot_label’ [-Wunused-parameter]
     float *fsz, float *r, float *g, float *b, char* opacity, char *plot_label, real *bg_color, SparseMatrix A, FILE* f){
                                                                    ^~~~~~~~~~
make_map.c:843:86: warning: unused parameter ‘bg_color’ [-Wunused-parameter]
     float *fsz, float *r, float *g, float *b, char* opacity, char *plot_label, real *bg_color, SparseMatrix A, FILE* f){
                                                                                      ^~~~~~~~
make_map.c:1758:36: warning: unused parameter ‘edge_bridge_tol’ [-Wunused-parameter]
         real shore_depth_tol, real edge_bridge_tol, real **xcombined, int *nverts, real **x_poly,
                                    ^~~~~~~~~~~~~~~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from make_map.c:15:
make_map.c: In function ‘get_tri’:
../../lib/sparse/general.h:44:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define N_NEW(n,t)   (t*)malloc((n)*sizeof(t))
                                    ^
make_map.c:1010:8: note: in expansion of macro ‘N_NEW’
   *T = N_NEW(ntri,struct Triangle);
        ^~~~~
make_map.c: In function ‘add_point’:
make_map.c: At top level:
make_map.c:2111:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *x = REALLOC(*x, sizeof(real)*2*(*nmax));
                                    ^
make_map.c:1039:6: warning: no previous prototype for ‘plot_labels’ [-Wmissing-prototypes]
 void plot_labels(int n, int dim, real *x, char **labels){
      ^~~~~~~~~~~
make_map.c:2112:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *groups = REALLOC(*groups, sizeof(int)*(*nmax));
                                           ^
make_map.c:1057:6: warning: no previous prototype for ‘plot_points’ [-Wmissing-prototypes]
 void plot_points(int n, int dim, real *x){
      ^~~~~~~~~~~
make_map.c:1088:6: warning: no previous prototype for ‘plot_edges’ [-Wmissing-prototypes]
 void plot_edges(int n, int dim, real *x, SparseMatrix A){
      ^~~~~~~~~~
make_map.c: In function ‘make_map_from_rectangle_groups’:
make_map.c:2217:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     K = (int) 10/(1+n/400.);/* 0 if n > 3600*/
         ^
make_map.c: In function ‘get_country_graph’:
make_map.c:1119:89: warning: unused parameter ‘poly_point_map’ [-Wunused-parameter]
 static SparseMatrix get_country_graph(int n, SparseMatrix A, int *groups, SparseMatrix *poly_point_map, int GRP_RANDOM, int GRP_BBOX){
                                                                                         ^~~~~~~~~~~~~~
make_map.c:2249:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     X = MALLOC(sizeof(real)*dim*(n+nmax));
                            ^
make_map.c: In function ‘get_poly_lines’:
make_map.c:1206:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     gmask = malloc(sizeof(int)*n);
                               ^
make_map.c:2249:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     X = MALLOC(sizeof(real)*dim*(n+nmax));
                                ^
make_map.c:2250:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     groups = MALLOC(sizeof(int)*(n+nmax));
                                ^
make_map.c:1214:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   elist = MALLOC(sizeof(int)*(nt)*edim);
                             ^
make_map.c:1214:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   elist = MALLOC(sizeof(int)*(nt)*edim);
                                  ^
make_map.c:2261:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (shore_depth_tol == 0){
                                ^~
make_map.c:1215:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   tlist = MALLOC(sizeof(int)*nt*2);
                             ^
make_map.c:1217:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *polys_groups = MALLOC(sizeof(int)*(ncomps));
                                     ^
make_map.c:2286:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (avgsz == 0){
            ^~
make_map.c:2289:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
    nadded[j] = (int) K*sizes[i*dim+j]/avgsz;
                ^
make_map.c:2344:34: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (graph && edge_bridge_tol != 0){
                                  ^~
make_map.c:2373:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
    nadded[0] = (int) 2*KB*dist/avgdist;
                ^
make_map.c: In function ‘get_polygon_solids’:
make_map.c:1439:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   edge_table = MALLOC(sizeof(int)*ne*2);
                                  ^
make_map.c:1472:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   cycle = MALLOC(sizeof(int)*ne*2);
                             ^
make_map.c:1476:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   edge_cycle_map = MALLOC(sizeof(int)*ne);
                                      ^
make_map.c:1477:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   emask = MALLOC(sizeof(int)*ne);
                             ^
make_map.c:1484:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   elist = MALLOC(sizeof(int)*(nt)*3);
                             ^
make_map.c:1405:36: warning: unused parameter ‘exclude_random’ [-Wunused-parameter]
 static void get_polygon_solids(int exclude_random, int nt, SparseMatrix E, int ncomps, int *comps_ptr, int *comps,
                                    ^~~~~~~~~~~~~~
make_map.c:1406:16: warning: unused parameter ‘groups’ [-Wunused-parameter]
           int *groups, int *mask, real *x_poly, SparseMatrix *polys, int **polys_groups,
                ^~~~~~
make_map.c:1406:76: warning: unused parameter ‘polys_groups’ [-Wunused-parameter]
           int *groups, int *mask, real *x_poly, SparseMatrix *polys, int **polys_groups,
                                                                            ^~~~~~~~~~~~
make_map.c:1407:15: warning: unused parameter ‘GRP_RANDOM’ [-Wunused-parameter]
           int GRP_RANDOM, int GRP_BBOX){
               ^~~~~~~~~~
make_map.c:1407:31: warning: unused parameter ‘GRP_BBOX’ [-Wunused-parameter]
           int GRP_RANDOM, int GRP_BBOX){
                               ^~~~~~~~
make_map.c: In function ‘get_polygons’:
make_map.c:1684:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   groups = MALLOC(sizeof(int)*(n + nrandom));
                              ^
make_map.c:1700:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   mask = MALLOC(sizeof(int)*MAX(n + nrandom, 2*nt));
                            ^
make_map.c:1700:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
make_map.c:1725:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *x_poly = MALLOC(sizeof(real)*dim*nt);
                                ^
make_map.c:1725:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   *x_poly = MALLOC(sizeof(real)*dim*nt);
                                    ^
make_map.c:1667:101: warning: unused parameter ‘xcombined’ [-Wunused-parameter]
 static void get_polygons(int exclude_random, int n, int nrandom, int dim, SparseMatrix graph, real *xcombined, int *grouping,
                                                                                                     ^~~~~~~~~
make_map.c: At top level:
make_map.c:1756:5: warning: no previous prototype for ‘make_map_internal’ [-Wmissing-prototypes]
 int make_map_internal(int exclude_random, int include_OK_points,
     ^~~~~~~~~~~~~~~~~
make_map.c: In function ‘make_map_internal’:
make_map.c:1813:9: warning: declaration of ‘nz’ shadows a previous local [-Wshadow]
     int nz;
         ^~
make_map.c:1769:13: note: shadowed declaration is here
   int imin, nz, nzok = 0, nzok0 = 0, nt;
             ^~
make_map.c:1819:30: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       y = MALLOC(sizeof(real)*(dim*n + dim*nz*np));
                              ^
make_map.c:1821:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       grouping = MALLOC(sizeof(int)*(n + nz*np));
                                    ^
make_map.c:1860:41: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       } else if (bounding_box_margin[i] == 0) {/* auto bounding box */
                                         ^~
make_map.c:1873:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       else if (bbm0 == 0)
                     ^~
make_map.c:1879:21: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
       else if (bbm1 == 0)
                     ^~
In file included from ../../lib/sparse/SparseMatrix.h:16:0,
                 from make_map.c:15:
../../lib/sparse/general.h:46:18: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
 #define MAX(a,b) ((a)>(b)?(a):b)
                  ^
make_map.c:1889:18: note: in expansion of macro ‘MAX’
       *nrandom = MAX(n1, n2);
                  ^~~
make_map.c:1892:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xran = MALLOC(sizeof(real)*(*nrandom + 4)*dim2);
                               ^
make_map.c:1892:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xran = MALLOC(sizeof(real)*(*nrandom + 4)*dim2);
                                              ^
make_map.c:1897:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       grouping2 = MALLOC(sizeof(int)*(n + *nrandom));
                                     ^
make_map.c:1898:46: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       MEMCPY(grouping2, grouping, sizeof(int)*n);
                                              ^
make_map.c:1930:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     xran = MALLOC(sizeof(real)*4*dim2);
                                 ^
make_map.c:1950:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(nn+*nrandom)*dim2);
                                     ^
make_map.c:1950:51: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(nn+*nrandom)*dim2);
                                                   ^
make_map.c:1952:37: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(n+*nrandom)*dim2);
                                     ^
make_map.c:1952:50: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *xcombined = MALLOC(sizeof(real)*(n+*nrandom)*dim2);
                                                  ^
make_map.c:1970:9: warning: declaration of ‘nz’ shadows a previous local [-Wshadow]
     int nz, nh = 0;/* the set to highlight */
         ^~
make_map.c:1769:13: note: shadowed declaration is here
   int imin, nz, nzok = 0, nzok0 = 0, nt;
             ^~
make_map.c:1974:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       xtemp = MALLOC(sizeof(real)*n*dim);
                                  ^
make_map.c:1974:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       xtemp = MALLOC(sizeof(real)*n*dim);
                                    ^
make_map.c:1999:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
       MEMCPY(*xcombined, xtemp, n*dim*sizeof(real));
                                      ^
make_map.c:1758:36: warning: unused parameter ‘edge_bridge_tol’ [-Wunused-parameter]
         real shore_depth_tol, real edge_bridge_tol, real **xcombined, int *nverts, real **x_poly,
                                    ^~~~~~~~~~~~~~~
make_map.c: In function ‘add_point’:
make_map.c:2111:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *x = REALLOC(*x, sizeof(real)*2*(*nmax));
                                    ^
make_map.c:2112:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     *groups = REALLOC(*groups, sizeof(int)*(*nmax));
                                           ^
make_map.c: In function ‘make_map_from_rectangle_groups’:
make_map.c:2217:9: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
     K = (int) 10/(1+n/400.);/* 0 if n > 3600*/
         ^
make_map.c:2249:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     X = MALLOC(sizeof(real)*dim*(n+nmax));
                            ^
make_map.c:2249:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     X = MALLOC(sizeof(real)*dim*(n+nmax));
                                ^
make_map.c:2250:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     groups = MALLOC(sizeof(int)*(n+nmax));
                                ^
make_map.c:2261:32: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     } else if (shore_depth_tol == 0){
                                ^~
make_map.c:2286:12: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
  if (avgsz == 0){
            ^~
make_map.c:2289:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
    nadded[j] = (int) K*sizes[i*dim+j]/avgsz;
                ^
make_map.c:2344:34: warning: comparing floating point with == or != is unsafe [-Wfloat-equal]
     if (graph && edge_bridge_tol != 0){
                                  ^~
make_map.c:2373:16: warning: conversion to ‘int’ from ‘double’ may alter its value [-Wfloat-conversion]
    nadded[0] = (int) 2*KB*dist/avgdist;
                ^
  CCLD     gvmap
  CCLD     cluster
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvmap'
Making all in gvedit
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
Making all in ui
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/ui'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/ui'
Making all in images
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/images'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/images'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
make[4]: Nothing to be done for 'all-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
Making all in mingle
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/mingle'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/mingle'
Making all in edgepaint
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/edgepaint'
  CC       edgepaint-edgepaintmain.o
edgepaintmain.c: In function ‘init’:
edgepaintmain.c:117:15: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   while ((c = getopt(argc, argv, ":vc:a:s:r:l:o")) != -1) {
               ^~~~~~
edgepaintmain.c:117:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while ((c = getopt(argc, argv, ":vc:a:s:r:l:o")) != -1) {
                                                    ^~
edgepaintmain.c: In function ‘clarify’:
edgepaintmain.c:202:66: warning: unused parameter ‘infile’ [-Wunused-parameter]
 static int clarify(Agraph_t* g, real angle, real accuracy, char *infile, int check_edges_with_same_endpoint, int seed, char *color_scheme, char *lightness){
                                                                  ^~~~~~
  CCLD     edgepaint
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/edgepaint'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
Making all in tclpkg
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
Making all in tclstubs
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclstubs'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclstubs'
Making all in tclhandle
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclhandle'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclhandle'
Making all in gdtclft
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
Making all in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft/demo'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
make[4]: Nothing to be done for 'all-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
Making all in tcldot
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
Making all in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot/demo'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
make[4]: Nothing to be done for 'all-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
Making all in tclpathplan
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
Making all in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
Making all in pathplan_data
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo/pathplan_data'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo/pathplan_data'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[5]: Nothing to be done for 'all-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
make[4]: Nothing to be done for 'all-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
Making all in gv
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
Making all in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv/demo'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
swig -c++ -guile -o gv_guile.cpp ./gv.i
  CXX      libgv_guile_la-gv.lo
  CC       libgv_guile_la-gv_builtins.lo
  CC       libgv_guile_la-gv_dummy_init.lo
gv_dummy_init.c:3:6: warning: no previous prototype for ‘gv_string_writer_init’ [-Wmissing-prototypes]
 void gv_string_writer_init (GVC_t *gvc) {}
      ^~~~~~~~~~~~~~~~~~~~~
gv_dummy_init.c: In function ‘gv_string_writer_init’:
gv_dummy_init.c:3:36: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 void gv_string_writer_init (GVC_t *gvc) {}
                                    ^~~
gv_dummy_init.c: At top level:
gv_dummy_init.c:4:6: warning: no previous prototype for ‘gv_channel_writer_init’ [-Wmissing-prototypes]
 void gv_channel_writer_init (GVC_t *gvc) {}
      ^~~~~~~~~~~~~~~~~~~~~~
gv_dummy_init.c: In function ‘gv_channel_writer_init’:
gv_dummy_init.c:4:37: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 void gv_channel_writer_init (GVC_t *gvc) {}
                                     ^~~
gv_dummy_init.c: At top level:
gv_dummy_init.c:5:6: warning: no previous prototype for ‘gv_writer_reset’ [-Wmissing-prototypes]
 void gv_writer_reset (GVC_t *gvc) {}
      ^~~~~~~~~~~~~~~
gv_dummy_init.c: In function ‘gv_writer_reset’:
gv_dummy_init.c:5:30: warning: unused parameter ‘gvc’ [-Wunused-parameter]
 void gv_writer_reset (GVC_t *gvc) {}
                              ^~~
/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin/sed -e 's/SWIG_GUILE_INIT_STATIC void/void/' <gv_guile.cpp >t$
mv -f t$ gv_guile.cpp
  CXX      libgv_guile_la-gv_guile.lo
  CXXLD    libgv_guile.la
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
Making all in doc
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
Making all in info
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/info'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/info'
Making all in schema
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/schema'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/schema'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
Making all in contrib
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
Making all in prune
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/prune'
  CC       generic_list.o
  CC       prune.o
generic_list.c: In function ‘new_generic_list’:
generic_list.c:34:34: warning: conversion to ‘size_t {aka unsigned int}’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
  list->data = (gl_data *) malloc(size * sizeof(gl_data));
                                  ^~~~
generic_list.c: In function ‘add_to_generic_list’:
generic_list.c:67:38: warning: conversion to ‘size_t {aka unsigned int}’ from ‘uint64_t {aka long long unsigned int}’ may alter its value [-Wconversion]
      (gl_data *) realloc(list->data, new_size * sizeof(gl_data));
                                      ^~~~~~~~
  CCLD     prune
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/prune'
Making all in diffimg
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/diffimg'
  CC       diffimg.o
  CCLD     diffimg
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/diffimg'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
Making all in share
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
Making all in examples
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/examples'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/examples'
Making all in gui
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/gui'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/gui'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
Making all in graphs
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
Making all in directed
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/directed'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/directed'
Making all in undirected
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/undirected'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/undirected'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
Making all in rtest
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/rtest'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/rtest'
Making all in tests
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
Making all in unit_tests
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
Making all in lib
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
Making all in common
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib/common'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib/common'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[5]: Nothing to be done for 'all-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
make[4]: Nothing to be done for 'all-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
Making all in regression_tests
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
Making all in shapes
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/shapes'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/shapes'
Making all in vuln
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/vuln'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/vuln'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[4]: Nothing to be done for 'all-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
make[1]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
phase `build' succeeded after 83.8 seconds
starting phase `check'
test suite not run
phase `check' succeeded after 0.0 seconds
starting phase `install'
make  install-recursive
make[1]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
Making install in libltdl
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
make  install-am
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
test -z "/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib" || /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p "/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib"
test -z "/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include" || /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p "/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include"
test -z "" || /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p ""
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libltdl'
Making install in lib
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
Making install in cdt
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cdt'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cdt'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libcdt.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libcdt.so.5.0.0 /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libcdt.so.5.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libcdt.so.5.0.0 libcdt.so.5 || { rm -f libcdt.so.5 && ln -s libcdt.so.5.0.0 libcdt.so.5; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libcdt.so.5.0.0 libcdt.so || { rm -f libcdt.so && ln -s libcdt.so.5.0.0 libcdt.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libcdt.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libcdt.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 cdt.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 cdt.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 libcdt.pc '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 cdt.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cdt'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cdt'
Making install in cgraph
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cgraph'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cgraph'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libcgraph.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
libtool: install: warning: relinking `libcgraph.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cgraph; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 6:0:0 -no-undefined -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libcgraph.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib agerror.lo agxbuf.lo apply.lo attr.lo edge.lo flatten.lo graph.lo grammar.lo id.lo imap.lo io.lo mem.lo node.lo obj.lo pend.lo rec.lo refstr.lo scan.lo subg.lo utils.lo write.lo ../../lib/cdt/libcdt.la )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libcgraph.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libcgraph.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libcgraph.so.6.0.0 libcgraph.so.6 || { rm -f libcgraph.so.6 && ln -s libcgraph.so.6.0.0 libcgraph.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libcgraph.so.6.0.0 libcgraph.so || { rm -f libcgraph.so && ln -s libcgraph.so.6.0.0 libcgraph.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libcgraph.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libcgraph.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 cgraph.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 cgraph.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 libcgraph.pc '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 cgraph.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cgraph'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/cgraph'
Making install in pathplan
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pathplan'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pathplan'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libpathplan.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libpathplan.so.4.0.0 /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libpathplan.so.4.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libpathplan.so.4.0.0 libpathplan.so.4 || { rm -f libpathplan.so.4 && ln -s libpathplan.so.4.0.0 libpathplan.so.4; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libpathplan.so.4.0.0 libpathplan.so || { rm -f libpathplan.so && ln -s libpathplan.so.4.0.0 libpathplan.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libpathplan.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libpathplan.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 pathplan.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 pathplan.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 libpathplan.pc '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 pathgeom.h pathplan.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pathplan'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pathplan'
Making install in sfio
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
Making install in Sfio_f
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio/Sfio_f'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio/Sfio_f'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio/Sfio_f'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio/Sfio_f'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfio'
Making install in vmalloc
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vmalloc'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vmalloc'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vmalloc'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vmalloc'
Making install in ast
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ast'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ast'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ast'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ast'
Making install in vpsc
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vpsc'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vpsc'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vpsc'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/vpsc'
Making install in rbtree
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/rbtree'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/rbtree'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/rbtree'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/rbtree'
Making install in ortho
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ortho'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ortho'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ortho'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ortho'
Making install in sparse
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sparse'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sparse'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sparse'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sparse'
Making install in patchwork
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/patchwork'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/patchwork'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/patchwork'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/patchwork'
Making install in expr
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/expr'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/expr'
make[4]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 expr.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 expr.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/expr'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/expr'
Making install in common
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
make  install-am
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
make[5]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 arith.h geom.h color.h types.h textspan.h usershape.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/common'
Making install in pack
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pack'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pack'
make[4]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 pack.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 pack.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 pack.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pack'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/pack'
Making install in xdot
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/xdot'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/xdot'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libxdot.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libxdot.so.4.0.0 /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libxdot.so.4.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libxdot.so.4.0.0 libxdot.so.4 || { rm -f libxdot.so.4 && ln -s libxdot.so.4.0.0 libxdot.so.4; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libxdot.so.4.0.0 libxdot.so || { rm -f libxdot.so && ln -s libxdot.so.4.0.0 libxdot.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libxdot.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libxdot.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 xdot.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 xdot.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 libxdot.pc '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 xdot.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/xdot'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/xdot'
Making install in label
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/label'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/label'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/label'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/label'
Making install in gvc
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvc'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvc'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvc.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
libtool: install: warning: relinking `libgvc.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvc; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 6:0:0 -no-undefined -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvc.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib gvrender.lo gvlayout.lo gvdevice.lo gvloadimage.lo gvcontext.lo gvjobs.lo gvevent.lo gvplugin.lo gvconfig.lo gvtool_tred.lo gvtextlayout.lo gvusershape.lo gvc.lo ../../lib/pack/libpack_C.la ../../lib/xdot/libxdot_C.la ../../lib/label/liblabel_C.la ../../lib/common/libcommon_C.la ../../lib/ortho/libortho_C.la -lltdl ../../lib/xdot/libxdot.la ../../lib/cdt/libcdt.la ../../lib/cgraph/libcgraph.la ../../lib/pathplan/libpathplan.la -lexpat -lz -lm -lz -lm )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvc.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libgvc.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libgvc.so.6.0.0 libgvc.so.6 || { rm -f libgvc.so.6 && ln -s libgvc.so.6.0.0 libgvc.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libgvc.so.6.0.0 libgvc.so || { rm -f libgvc.so && ln -s libgvc.so.6.0.0 libgvc.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvc.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libgvc.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvc.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvc.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 libgvc.pc '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvc.h gvcext.h gvplugin.h gvcjob.h gvcommon.h gvplugin_render.h gvplugin_layout.h gvconfig.h gvplugin_textlayout.h gvplugin_device.h gvplugin_loadimage.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvc'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvc'
Making install in ingraphs
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ingraphs'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ingraphs'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ingraphs'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/ingraphs'
Making install in topfish
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/topfish'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/topfish'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/topfish'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/topfish'
Making install in glcomp
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/glcomp'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/glcomp'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/glcomp'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/glcomp'
Making install in mingle
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/mingle'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/mingle'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/mingle'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/mingle'
Making install in edgepaint
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/edgepaint'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/edgepaint'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   liblab_gamut.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/liblab_gamut.so.1.0.0 /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/liblab_gamut.so.1.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f liblab_gamut.so.1.0.0 liblab_gamut.so.1 || { rm -f liblab_gamut.so.1 && ln -s liblab_gamut.so.1.0.0 liblab_gamut.so.1; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f liblab_gamut.so.1.0.0 liblab_gamut.so || { rm -f liblab_gamut.so && ln -s liblab_gamut.so.1.0.0 liblab_gamut.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/liblab_gamut.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/liblab_gamut.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 lab_gamut.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 lab_gamut.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 liblab_gamut.pc '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/edgepaint'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/edgepaint'
Making install in circogen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/circogen'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/circogen'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/circogen'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/circogen'
Making install in dotgen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/dotgen'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/dotgen'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/dotgen'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/dotgen'
Making install in fdpgen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/fdpgen'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/fdpgen'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/fdpgen'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/fdpgen'
Making install in neatogen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/neatogen'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/neatogen'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/neatogen'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/neatogen'
Making install in twopigen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/twopigen'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/twopigen'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/twopigen'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/twopigen'
Making install in sfdpgen
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfdpgen'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfdpgen'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfdpgen'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/sfdpgen'
Making install in osage
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/osage'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/osage'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/osage'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/osage'
Making install in gvpr
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvpr'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvpr'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvpr.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib'
libtool: install: warning: relinking `libgvpr.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvpr; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 2:0:0 -no-undefined -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvpr.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib actions.lo compile.lo gvpr.lo gprstate.lo parse.lo queue.lo ../../lib/ingraphs/libingraphs_C.la ../../lib/expr/libexpr_C.la ../../lib/cdt/libcdt.la ../../lib/cgraph/libcgraph.la -lm )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvpr.so.2.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libgvpr.so.2.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libgvpr.so.2.0.0 libgvpr.so.2 || { rm -f libgvpr.so.2 && ln -s libgvpr.so.2.0.0 libgvpr.so.2; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib && { ln -s -f libgvpr.so.2.0.0 libgvpr.so || { rm -f libgvpr.so && ln -s libgvpr.so.2.0.0 libgvpr.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvpr.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/libgvpr.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvpr.3 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvpr.3.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 libgvpr.pc '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/pkgconfig'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvpr.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvpr'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/gvpr'
Making install in spine
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/spine'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/spine'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/spine'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib/spine'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/lib'
Making install in plugin
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
Making install in core
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/core'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/core'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvplugin_core.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
libtool: install: warning: relinking `libgvplugin_core.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/core; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 6:0:0 -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvplugin_core.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz gvplugin_core.lo gvrender_core_dot.lo gvrender_core_json.lo gvrender_core_fig.lo gvrender_core_map.lo gvrender_core_mp.lo gvrender_core_ps.lo gvrender_core_svg.lo gvrender_core_tk.lo gvrender_core_vml.lo gvrender_core_pov.lo gvrender_core_pic.lo gvloadimage_core.lo ../../lib/gvc/libgvc.la ../../lib/cgraph/libcgraph.la ../../lib/cdt/libcdt.la )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_core.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_core.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_core.so.6.0.0 libgvplugin_core.so.6 || { rm -f libgvplugin_core.so.6 && ln -s libgvplugin_core.so.6.0.0 libgvplugin_core.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_core.so.6.0.0 libgvplugin_core.so || { rm -f libgvplugin_core.so && ln -s libgvplugin_core.so.6.0.0 libgvplugin_core.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_core.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_core.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/core'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/core'
Making install in devil
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/devil'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/devil'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/devil'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/devil'
Making install in gd
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gd'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gd'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvplugin_gd.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
libtool: install: warning: relinking `libgvplugin_gd.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gd; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 6:0:0 -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvplugin_gd.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz gvplugin_gd.lo gvrender_gd.lo gvrender_gd_vrml.lo gvtextlayout_gd.lo gvloadimage_gd.lo gvdevice_gd.lo ../../lib/gvc/libgvc.la ../../lib/cgraph/libcgraph.la ../../lib/cdt/libcdt.la -L/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/lib -L/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/lib -L/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/lib -L/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/lib -lpangocairo-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lharfbuzz -lcairo -lgd -lm )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_gd.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_gd.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_gd.so.6.0.0 libgvplugin_gd.so.6 || { rm -f libgvplugin_gd.so.6 && ln -s libgvplugin_gd.so.6.0.0 libgvplugin_gd.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_gd.so.6.0.0 libgvplugin_gd.so || { rm -f libgvplugin_gd.so && ln -s libgvplugin_gd.so.6.0.0 libgvplugin_gd.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_gd.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_gd.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gd'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gd'
Making install in gdk
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdk'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdk'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdk'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdk'
Making install in gdiplus
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdiplus'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdiplus'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdiplus'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gdiplus'
Making install in glitz
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/glitz'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/glitz'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/glitz'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/glitz'
Making install in gs
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gs'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gs'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gs'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gs'
Making install in gtk
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gtk'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gtk'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gtk'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/gtk'
Making install in lasi
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/lasi'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/lasi'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/lasi'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/lasi'
Making install in ming
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/ming'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/ming'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/ming'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/ming'
Making install in pango
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/pango'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/pango'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvplugin_pango.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
libtool: install: warning: relinking `libgvplugin_pango.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/pango; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 6:0:0 -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvplugin_pango.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz gvplugin_pango.lo gvrender_pango.lo gvgetfontlist_pango.lo gvtextlayout_pango.lo gvloadimage_pango.lo ../../lib/gvc/libgvc.la -L/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/lib -L/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/lib -L/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/lib -L/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/lib -lpangocairo-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lharfbuzz -lcairo -L/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/lib -L/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/lib -L/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/lib -L/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/lib -L/gnu/store/g56cxknv0v2wd20axyj87pzcj5fprdm6-harfbuzz-2.6.4/lib -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lharfbuzz -lfontconfig -lfreetype -lm )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_pango.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_pango.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_pango.so.6.0.0 libgvplugin_pango.so.6 || { rm -f libgvplugin_pango.so.6 && ln -s libgvplugin_pango.so.6.0.0 libgvplugin_pango.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_pango.so.6.0.0 libgvplugin_pango.so || { rm -f libgvplugin_pango.so && ln -s libgvplugin_pango.so.6.0.0 libgvplugin_pango.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_pango.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_pango.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/pango'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/pango'
Making install in quartz
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/quartz'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/quartz'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/quartz'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/quartz'
Making install in rsvg
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/rsvg'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/rsvg'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/rsvg'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/rsvg'
Making install in visio
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/visio'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/visio'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvplugin_visio.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
libtool: install: warning: relinking `libgvplugin_visio.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/visio; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CXX --mode=relink g++ -g -O2 -fPIE -fPIC -std=c++11 -version-info 6:0:0 -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvplugin_visio.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz gvplugin_visio.lo VisioGraphic.lo VisioRender.lo VisioText.lo gvrender_visio_vdx.lo ../../lib/gvc/libgvc.la )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_visio.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_visio.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_visio.so.6.0.0 libgvplugin_visio.so.6 || { rm -f libgvplugin_visio.so.6 && ln -s libgvplugin_visio.so.6.0.0 libgvplugin_visio.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_visio.so.6.0.0 libgvplugin_visio.so || { rm -f libgvplugin_visio.so && ln -s libgvplugin_visio.so.6.0.0 libgvplugin_visio.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_visio.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_visio.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/visio'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/visio'
Making install in xlib
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/xlib'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/xlib'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c vimdot '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvplugin_xlib.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_xlib.so.6.0.0 /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_xlib.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_xlib.so.6.0.0 libgvplugin_xlib.so.6 || { rm -f libgvplugin_xlib.so.6 && ln -s libgvplugin_xlib.so.6.0.0 libgvplugin_xlib.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_xlib.so.6.0.0 libgvplugin_xlib.so || { rm -f libgvplugin_xlib.so && ln -s libgvplugin_xlib.so.6.0.0 libgvplugin_xlib.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_xlib.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_xlib.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 vimdot.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 vimdot.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/xlib'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/xlib'
Making install in dot_layout
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/dot_layout'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/dot_layout'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvplugin_dot_layout.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
libtool: install: warning: relinking `libgvplugin_dot_layout.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/dot_layout; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 6:0:0 -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvplugin_dot_layout.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz gvplugin_dot_layout.lo gvlayout_dot_layout.lo ../../lib/dotgen/libdotgen_C.la ../../lib/gvc/libgvc.la ../../lib/cgraph/libcgraph.la ../../lib/cdt/libcdt.la ../../lib/pathplan/libpathplan.la -lm )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_dot_layout.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_dot_layout.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_dot_layout.so.6.0.0 libgvplugin_dot_layout.so.6 || { rm -f libgvplugin_dot_layout.so.6 && ln -s libgvplugin_dot_layout.so.6.0.0 libgvplugin_dot_layout.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_dot_layout.so.6.0.0 libgvplugin_dot_layout.so || { rm -f libgvplugin_dot_layout.so && ln -s libgvplugin_dot_layout.so.6.0.0 libgvplugin_dot_layout.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_dot_layout.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_dot_layout.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/dot_layout'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/dot_layout'
Making install in neato_layout
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/neato_layout'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/neato_layout'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgvplugin_neato_layout.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz'
libtool: install: warning: relinking `libgvplugin_neato_layout.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/neato_layout; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CC --mode=relink gcc -g -O2 -Wall -Wextra -Wmissing-include-dirs -Wswitch-default -Wfloat-equal -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wall -ffast-math -version-info 6:0:0 -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgvplugin_neato_layout.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz gvplugin_neato_layout.lo gvlayout_neato_layout.lo ../../lib/neatogen/libneatogen_C.la ../../lib/twopigen/libtwopigen_C.la ../../lib/patchwork/libpatchwork_C.la ../../lib/osage/libosage_C.la ../../lib/fdpgen/libfdpgen_C.la ../../lib/sparse/libsparse_C.la ../../lib/rbtree/librbtree_C.la ../../lib/circogen/libcircogen_C.la ../../lib/sfdpgen/libsfdpgen_C.la ../../lib/gvc/libgvc.la ../../lib/cgraph/libcgraph.la ../../lib/cdt/libcdt.la ../../lib/pathplan/libpathplan.la -L/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/lib -L/gnu/store/q6fh2q91ad55p05s6rn99f8id3vvb688-glib-2.62.6/lib -lgts -lgthread-2.0 -pthread -Wl,--export-dynamic -lgmodule-2.0 -pthread -lglib-2.0 ../../lib/vpsc/libvpsc_C.la -lstdc++ -lm )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_neato_layout.so.6.0.0T /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_neato_layout.so.6.0.0
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_neato_layout.so.6.0.0 libgvplugin_neato_layout.so.6 || { rm -f libgvplugin_neato_layout.so.6 && ln -s libgvplugin_neato_layout.so.6.0.0 libgvplugin_neato_layout.so.6; }; })
libtool: install: (cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz && { ln -s -f libgvplugin_neato_layout.so.6.0.0 libgvplugin_neato_layout.so || { rm -f libgvplugin_neato_layout.so && ln -s libgvplugin_neato_layout.so.6.0.0 libgvplugin_neato_layout.so; }; })
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgvplugin_neato_layout.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/libgvplugin_neato_layout.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/neato_layout'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/neato_layout'
Making install in webp
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/webp'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/webp'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/webp'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/webp'
Making install in poppler
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/poppler'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/poppler'
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/poppler'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin/poppler'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/plugin'
Making install in cmd
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
Making install in dot
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c dot dot_builtins '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/dot /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/dot
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/dot_builtins /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/dot_builtins
make  install-exec-hook
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin; if test -x dot; then for i in neato twopi fdp circo osage patchwork sfdp; do rm -f $i; ln -s dot $i; done; fi;)
if test "x" = "x"; then if test -x /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/dot; then if test -x /sbin/ldconfig; then /sbin/ldconfig 2>/dev/null; fi; /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/dot -c; else /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/dot_static -c; fi; fi
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 dot.1 osage.1 patchwork.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 dot.1.pdf osage.1.pdf patchwork.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make  install-data-hook
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1; for i in neato.1 twopi.1 fdp.1 circo.1 sfdp.1; do rm -f $i; ln -s dot.1 $i; done;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf; for i in neato.1.pdf twopi.1.pdf fdp.1.pdf circo.1.pdf sfdp.1.pdf; do rm -f $i; ln -s dot.1.pdf $i; done;)
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dot'
Making install in tools
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c gc gvcolor gxl2gv acyclic nop ccomps sccmap tred unflatten gvpack dijkstra bcomps mm2gv gvgen gml2gv gv2gml graphml2gv '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gc /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gc
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gvcolor /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gvcolor
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gxl2gv /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gxl2gv
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/acyclic /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/acyclic
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/nop /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/nop
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/ccomps /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/ccomps
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/sccmap /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/sccmap
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/tred /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/tred
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/unflatten /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/unflatten
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gvpack /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gvpack
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/dijkstra /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/dijkstra
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/bcomps /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/bcomps
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/mm2gv /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/mm2gv
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gvgen /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gvgen
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gml2gv /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gml2gv
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gv2gml /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gv2gml
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/graphml2gv /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/graphml2gv
make  install-exec-hook
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin; rm -f gv2gxl; ln -s gxl2gv gv2gxl;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin; rm -f dot2gxl; ln -s gxl2gv dot2gxl;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin; rm -f gxl2dot; ln -s gxl2gv gxl2dot;)
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gc.1 gvcolor.1 gxl2gv.1 acyclic.1 nop.1 ccomps.1 sccmap.1 tred.1 unflatten.1 gvpack.1 dijkstra.1 bcomps.1 mm2gv.1 gvgen.1 gml2gv.1 graphml2gv.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gc.1.pdf gvcolor.1.pdf gxl2gv.1.pdf acyclic.1.pdf nop.1.pdf ccomps.1.pdf sccmap.1.pdf tred.1.pdf unflatten.1.pdf gvpack.1.pdf dijkstra.1.pdf bcomps.1.pdf mm2gv.1.pdf gvgen.1.pdf gml2gv.1.pdf graphml2gv.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make  install-data-hook
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1; rm -f gv2gxl.1; ln -s gxl2gv.1 gv2gxl.1;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf; rm -f gv2gxl.1.pdf; ln -s gxl2gv.1.pdf gv2gxl.1.pdf;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1; rm -f gxl2dot.1; ln -s gxl2gv.1 gxl2dot.1;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf; rm -f gxl2dot.1.pdf; ln -s gxl2gv.1.pdf gxl2dot.1.pdf;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1; rm -f dot2gxl.1; ln -s gv2gxl.1 dot2gxl.1;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf; rm -f dot2gxl.1.pdf; ln -s gv2gxl.1.pdf dot2gxl.1.pdf;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1; rm -f gv2gml.1; ln -s gml2gv.1 gv2gml.1;)
(cd /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf; rm -f gv2gml.1.pdf; ln -s gml2gv.1.pdf gv2gml.1.pdf;)
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/tools'
Making install in gvpr
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
Making install in lib
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr/lib'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr/lib'
make[5]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/gvpr'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 addedges addranks addrings anon attr bb bbox bipart binduce chkclusters chkedges cliptree col collapse color cycle dechain deghist deledges delmulti delnodes depath dijkstra flatten get-layers-list histogram group indent knbhd maxdeg path rotate scale scalexy span topon treetoclust '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/gvpr'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr/lib'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr/lib'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c gvpr '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gvpr /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gvpr
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvpr.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvpr.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvpr'
Making install in lefty
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
Making install in ws
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
Making install in x11
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
Making install in libfilereq
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11/libfilereq'
make[7]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11/libfilereq'
make[7]: Nothing to be done for 'install-exec-am'.
make[7]: Nothing to be done for 'install-data-am'.
make[7]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11/libfilereq'
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11/libfilereq'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
make[7]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
make[7]: Nothing to be done for 'install-exec-am'.
make[7]: Nothing to be done for 'install-data-am'.
make[7]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/x11'
Making install in mswin32
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/mswin32'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/mswin32'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Nothing to be done for 'install-data-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/mswin32'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws/mswin32'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Nothing to be done for 'install-data-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/ws'
Making install in os
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
Making install in unix
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/unix'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/unix'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Nothing to be done for 'install-data-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/unix'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/unix'
Making install in mswin32
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/mswin32'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/mswin32'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Nothing to be done for 'install-data-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/mswin32'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os/mswin32'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Nothing to be done for 'install-data-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/os'
Making install in dot2l
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/dot2l'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/dot2l'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/dot2l'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/dot2l'
Making install in examples
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/examples'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/examples'
make[5]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/lefty'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 box.lefty def.lefty fractal.lefty fractal2.lefty slides.lefty tree.lefty '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/lefty'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/examples'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty/examples'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c lefty '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c lefty /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/lefty
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/lefty'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 lefty.psp '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/lefty'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 lefty.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 lefty.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lefty'
Making install in lneato
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lneato'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lneato'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c lneato '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 lneato.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 lneato.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lneato'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/lneato'
Making install in dotty
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dotty'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dotty'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c dotty '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/lefty'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 dotty.lefty dotty_draw.lefty dotty_edit.lefty dotty_layout.lefty dotty_ui.lefty '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/lefty'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 dotty.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 dotty.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dotty'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/dotty'
Making install in smyrna
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/smyrna'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/smyrna'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/smyrna'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/smyrna'
Making install in gvmap
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvmap'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvmap'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c gvmap cluster '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/gvmap /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/gvmap
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/cluster /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/cluster
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c gvmap.sh '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvmap.1 cluster.1 gvmap.sh.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gvmap.1.pdf cluster.1.pdf gvmap.sh.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvmap'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvmap'
Making install in gvedit
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
Making install in ui
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/ui'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/ui'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/ui'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/ui'
Making install in images
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/images'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/images'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/images'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit/images'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/gvedit'
Making install in mingle
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/mingle'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/mingle'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 mingle.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 mingle.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/mingle'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/mingle'
Making install in edgepaint
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/edgepaint'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/edgepaint'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c edgepaint '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/edgepaint /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/edgepaint
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 edgepaint.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 edgepaint.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/edgepaint'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd/edgepaint'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/cmd'
Making install in tclpkg
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
Making install in tclstubs
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclstubs'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclstubs'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclstubs'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclstubs'
Making install in tclhandle
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclhandle'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclhandle'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclhandle'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclhandle'
Making install in gdtclft
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
Making install in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft/demo'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft/demo'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft/demo'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gdtclft'
Making install in tcldot
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
Making install in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot/demo'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot/demo'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot/demo'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tcldot'
Making install in tclpathplan
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
Making install in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
Making install in pathplan_data
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo/pathplan_data'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo/pathplan_data'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo/pathplan_data'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo/pathplan_data'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/tclpathplan'
Making install in gv
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
Making install in demo
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv/demo'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv/demo'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv/demo'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv/demo'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gv.3guile gv.3python '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man3'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gv.3guile.pdf gv.3python.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/guile'
 /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c   libgv_guile.la '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/guile'
libtool: install: warning: relinking `libgv_guile.la'
libtool: install: (cd /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv; /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash /tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool  --silent --tag CXX --mode=relink g++ -g -O2 -fPIE -fPIC -std=c++11 -module -avoid-version -L/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib -o libgv_guile.la -rpath /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/guile libgv_guile_la-gv.lo libgv_guile_la-gv_builtins.lo libgv_guile_la-gv_dummy_init.lo libgv_guile_la-gv_guile.lo ../../lib/gvc/libgvc.la ../../lib/cgraph/libcgraph.la ../../lib/cdt/libcdt.la -L/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/lib -L/gnu/store/nd4ks5p4zmdbf4l1d5rn4c64nb5g9s45-libgc-8.0.4/lib -lguile-2.0 -lgc -lc )
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgv_guile.soT /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/guile/libgv_guile.so
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/libgv_guile.lai /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/guile/libgv_guile.la
libtool: finish: PATH="/gnu/store/9ava6ks15kw0d69s9v7pjgranikkvgaf-bison-3.5.3/bin:/gnu/store/lbcmrxx42r2psixhjgkzi050c2naggns-swig-4.0.1/bin:/gnu/store/fh8pmj9qqwbr1j1vrjc4zgnlgm08birz-pkg-config-0.29.2/bin:/gnu/store/3rxkfk5fk27giyfw11a6q62nar437zly-gts-0.7.6/bin:/gnu/store/fkfn05ls5p9ax9nr30asxvsgm7bs7g6i-gd-2.3.0/bin:/gnu/store/695iasldfdkwm904rsrqp8r678y8wwcw-guile-2.0.14/bin:/gnu/store/51i45gjslyr2x10xvwv94ck8w94dz1gl-pango-1.44.7/bin:/gnu/store/9l3f15g7acaxq2ssmmfgjzv76pc4jws6-fontconfig-2.13.1/bin:/gnu/store/shmvkx2xlzq1xdmgnsrn3r6h597vcl84-freetype-2.10.4/bin:/gnu/store/kwdpvjv4bf2vhc39rs9yqmdms9z3ylpm-expat-2.2.9/bin:/gnu/store/k70ixpkknd4l65dhdfhg3sjfcr0rlc6j-libjpeg-turbo-2.0.5/bin:/gnu/store/nsx125rx3ggdkrfnch5wnny5fwa5xrmr-libpng-1.6.37/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin:/gnu/store/7ds6f0fnd3n5zzhcjjnkmry990shrcm8-m4-1.4.18/bin:/gnu/store/dzhhmncw3cj3v1zfdph9xzw1p72y5rqq-fribidi-1.0.9/bin:/gnu/store/9i69qjnwm7w4xp9la5y43933vx6pfwzq-cairo-1.16.0/bin:/gnu/store/j25871nimf5v8l7kzcnp7izhlvkxy2zn-libxpm-3.5.13/bin:/gnu/store/1h7a9kqqanczj9l2x40rikhjlm9bs41q-libselinux-3.0/sbin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/bin:/gnu/store/k5hj7vzhn0p7x5b5f61kb5shwp83pqh5-icu4c-66.1/sbin:/gnu/store/3gd96glpw6jy2lk01y1v2klvhsjinn0q-graphite2-1.3.13/bin:/gnu/store/3x44yvsap0ss63j8d7yv6wm63ngr3j12-libsepol-3.0/bin:/sbin" ldconfig -n /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/guile
/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/libtool: line 1099: ldconfig: command not found
----------------------------------------------------------------------
Libraries have been installed in:
   /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib/graphviz/guile

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator run these commands:


See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 gv.i gv.cpp '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
make  install-data-hook
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[6]: Nothing to be done for 'install-data-hook'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg/gv'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[4]: Nothing to be done for 'install-exec-am'.
make  install-data-hook
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[5]: Nothing to be done for 'install-data-hook'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tclpkg'
Making install in doc
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
Making install in info
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/info'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/info'
make[4]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/info'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 attrs.html colors.html command.html index.html lang.html output.html shapes.html arrows.html Mcircle.gif Mdiamond.gif Msquare.gif a_box.gif a_crow.gif a_diamond.gif a_dot.gif a_ediamond.gif a_empty.gif a_forward.gif a_halfopen.gif a_inv.gif a_invdot.gif a_invempty.gif a_invodot.gif a_lteeoldiamond.gif a_nohead.gif a_none.gif a_normal.gif a_obox.gif a_odiamond.gif a_odot.gif a_open.gif a_tee.gif aa_box.gif aa_crow.gif aa_diamond.gif aa_dot.gif aa_inv.gif aa_lbox.gif aa_lcrow.gif aa_ldiamond.gif '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/info'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 aa_linv.gif aa_lnormal.gif aa_ltee.gif aa_lvee.gif aa_none.gif aa_normal.gif aa_obox.gif aa_odiamond.gif aa_odot.gif aa_oinv.gif aa_olbox.gif aa_oldiamond.gif aa_olinv.gif aa_olnormal.gif aa_onormal.gif aa_orbox.gif aa_ordiamond.gif aa_orinv.gif aa_ornormal.gif aa_rbox.gif aa_rcrow.gif aa_rdiamond.gif aa_rinv.gif aa_rnormal.gif aa_rtee.gif aa_rvee.gif aa_tee.gif aa_vee.gif back.gif both.gif box.gif box3d.gif circle.gif colorlist.gif component.gif underline.gif constraint.gif cylinder.gif diamond.gif doublecircle.gif '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/info'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 doubleoctagon.gif egg.gif ellipse.gif fill.gif folder.gif forward.gif hexagon.gif house.gif g_lin0.png g_lin270.png g_lin45.png g_rad0.png g_rad270.png g_rad45.png g_lin180.png g_lin360.png g_lin90.png g_rad180.png g_rad360.png g_rad90.png html1.gif html2.gif html3.gif html4.gif invhouse.gif invtrapezium.gif invtriangle.gif mrecord.gif nohead.gif none.gif plain.gif note.gif octagon.gif oval.gif parallelogram.gif pentagon.gif plaintext.gif point.gif polygon.gif record.gif '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/info'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 record2.gif rect.gif rectangle.gif round.gif septagon.gif tab.gif trapezium.gif triangle.gif tripleoctagon.gif sdlshapes.jpg sdlshapes.png square.gif html2.gv html3.gv html4.gv plugins.png c_bold.png c_dashed.png c_dotted.png c_filled.png c_rounded.png c_solid.png c_striped.png e_bold.png e_dashed.png e_dotted.png e_solid.png g_lin0.png g_lin180.png g_lin270.png g_lin360.png g_lin45.png g_lin90.png g_rad0.png g_rad180.png g_rad270.png g_rad360.png g_rad45.png g_rad90.png n_bold.png '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/info'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 n_dashed.png n_diagonals.png n_dotted.png n_filled.png n_rounded.png n_solid.png n_striped.png n_wedged.png none_back.png none_both.png none_forward.png none_none.png normal_back.png normal_both.png normal_forward.png normal_none.png spline_curved.png spline_none.png spline_polyline.png spline_line.png spline_ortho.png spline_spline.png '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/info'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/info'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/info'
Making install in schema
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/schema'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/schema'
make[4]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/schema'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 arguments.xml attributes.xml attributes.xslt '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html/schema'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/schema'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc/schema'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
make[4]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 build.html FAQ.html index.html winbuild.html pspdf.png char.html gdtclft.entities.example.png todo.html internal_todo.html '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/html'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 dotguide.pdf dottyguide.pdf leftyguide.pdf neatoguide.pdf libgraph/Agraph.pdf libguide/libguide.pdf smyrna/smyrna.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 Dot.ref latex_suggestions.txt fontfaq.txt addingLayout.txt '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/doc'
Making install in contrib
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
Making install in prune
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/prune'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/prune'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c prune '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c .libs/prune /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/prune
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 prune.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 prune.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/prune'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/prune'
Making install in diffimg
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/diffimg'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/diffimg'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
  /gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin/bash ../../libtool   --mode=install /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c diffimg '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin'
libtool: install: /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c diffimg /gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin/diffimg
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 diffimg.1 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man1'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 diffimg.1.pdf '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc/pdf'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/diffimg'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib/diffimg'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/contrib'
Making install in share
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
Making install in examples
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/examples'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/examples'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/examples'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/examples'
Making install in gui
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/gui'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/gui'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/gui'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share/gui'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/share'
Making install in graphs
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
Making install in directed
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/directed'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/directed'
make[4]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/graphs/directed'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 KW91.gv Latin1.gv NaN.gv abstract.gv alf.gv arrows.gv awilliams.gv biological.gv clust.gv clust1.gv clust2.gv clust3.gv clust4.gv clust5.gv crazy.gv ctext.gv dfa.gv fig6.gv fsm.gv grammar.gv hashtable.gv honda-tokoro.gv jcctree.gv jsort.gv ldbxtried.gv longflat.gv mike.gv nhg.gv oldarrows.gv pgram.gv pm2way.gv pmpipe.gv polypoly.gv proc3d.gv psfonttest.gv record2.gv records.gv rowe.gv japanese.gv russian.gv '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/graphs/directed'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 sdh.gv shells.gv states.gv structs.gv table.gv train11.gv trapeziumlr.gv tree.gv triedds.gv try.gv unix.gv unix2.gv viewfile.gv world.gv switch.gv '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/graphs/directed'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/directed'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/directed'
Making install in undirected
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/undirected'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/undirected'
make[4]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/graphs/undirected'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 ER.gv ngk10_4.gv process.gv Heawood.gv Petersen.gv '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/graphs/undirected'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/undirected'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs/undirected'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/graphs'
Making install in rtest
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/rtest'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/rtest'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/rtest'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/rtest'
Making install in tests
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
Making install in unit_tests
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
Making install in lib
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
Making install in common
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib/common'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib/common'
make[6]: Nothing to be done for 'install-data-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib/common'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib/common'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[6]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[6]: Nothing to be done for 'install-exec-am'.
make[6]: Nothing to be done for 'install-data-am'.
make[6]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests/lib'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/unit_tests'
Making install in regression_tests
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
Making install in shapes
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/shapes'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/shapes'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/shapes'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/shapes'
Making install in vuln
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/vuln'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/vuln'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/vuln'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests/vuln'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[5]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[5]: Nothing to be done for 'install-exec-am'.
make[5]: Nothing to be done for 'install-data-am'.
make[5]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests/regression_tests'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[4]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[4]: Nothing to be done for 'install-exec-am'.
make[4]: Nothing to be done for 'install-data-am'.
make[4]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3/tests'
make[2]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
make[3]: Entering directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
make[3]: Nothing to be done for 'install-exec-am'.
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man7'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 graphviz.7 '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man/man7'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 ./graphviz_version.h '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/include/graphviz'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/mkdir -p '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc'
 /gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin/install -c -m 644 AUTHORS COPYING ChangeLog NEWS cpl1.0.txt '/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/graphviz/doc'
make[3]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
make[2]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
make[1]: Leaving directory '/tmp/guix-build-graphviz-2.42.3.drv-0/graphviz-2.42.3'
phase `install' succeeded after 22.1 seconds
starting phase `move-docs'
phase `move-docs' succeeded after 0.0 seconds
starting phase `move-guile-bindings'
phase `move-guile-bindings' 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/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib" with "strip" and flags ("--strip-debug" "--enable-deterministic-archives")
stripping binaries in "/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin" with "strip" and flags ("--strip-debug" "--enable-deterministic-archives")
phase `strip' succeeded after 1.1 seconds
starting phase `validate-runpath'
validating RUNPATH of 15 binaries in "/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/lib"...
validating RUNPATH of 26 binaries in "/gnu/store/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/bin"...
phase `validate-runpath' succeeded after 0.1 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 `install-license-files'
installing 1 license files from '.'
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/wscxrrpgihiza8faidgjirq7gm28imyb-graphviz-2.42.3/share/man' with "gzip" and flags ("--best" "--no-name")
phase `compress-documentation' succeeded after 0.0 seconds