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/08hxnslj28mn6ynd4cz8ljpm3hx5lmyy-config-0.0.0-1.c8ddc84/bin:/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/bin:/gnu/store/dkb67dpqr7icfmsx14aq3sgdr28d8nrc-binutils-cross-aarch64-linux-gnu-2.37/bin:/gnu/store/g2ajyl8xk9aarxrgjbng2hkj3qm2v0z2-tar-1.34/bin:/gnu/store/iixwcv3k49ks1rf34pjgfzmzyhhgwng3-gzip-1.10/bin:/gnu/store/s3hl12jxz9ybs7nsy7kq7ybzz7qnzmsg-bzip2-1.0.8/bin:/gnu/store/c8isj4jq6knv0icfgr43di6q3nvdzkx7-xz-5.2.5/bin:/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin:/gnu/store/ahmmvw21p11ik80lg1f953y7fd8bqkjm-diffutils-3.8/bin:/gnu/store/z39hnrwds1dgcbpfgj8dnv2cngjb2xbl-patch-2.7.6/bin:/gnu/store/39rsx3nl4c31952jybbjb8d6idr5hx7r-findutils-4.8.0/bin:/gnu/store/690qz3fg334dpwn3pn6k59n4wc943p2b-gawk-5.1.0/bin:/gnu/store/wxgv6i8g0p24q5gcyzd0yr07s8kn9680-sed-4.8/bin:/gnu/store/xjwp2hsd9256icjjybfrmznppjicywf6-grep-3.6/bin:/gnu/store/d251rfgc9nm2clzffzhgiipdvfvzkvwi-coreutils-8.32/bin:/gnu/store/55cbpsi18mahg131nmiya6km5b4mscfa-make-4.3/bin:/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin:/gnu/store/s2pg5k98fl2g2szg9dykxyd9zl3xihv9-ld-wrapper-0/bin:/gnu/store/rc781v4k0drhaqn90xfwwpspki5x0bvf-binutils-2.37/bin:/gnu/store/069aq2v993kpc41yabp5b6vm4wb9jkhg-gcc-10.3.0/bin:/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/bin:/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/sbin'
environment variable `CROSS_LIBRARY_PATH' set to `/gnu/store/fhnvh4qw8ln2i83pfhlccivwxma89q4x-glibc-cross-aarch64-linux-gnu-2.33/lib:/gnu/store/bbps0m4r04vqklh83s78q84x6yll3mgw-glibc-cross-aarch64-linux-gnu-2.33-static/lib'
environment variable `CROSS_C_INCLUDE_PATH' set to `/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include:/gnu/store/fhnvh4qw8ln2i83pfhlccivwxma89q4x-glibc-cross-aarch64-linux-gnu-2.33/include:/gnu/store/l39yw7fw3cvl20hj6vm5rvcsynj0m79l-linux-libre-headers-cross-aarch64-linux-gnu-5.10.35/include'
environment variable `CROSS_CPLUS_INCLUDE_PATH' set to `/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include/c++:/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include:/gnu/store/fhnvh4qw8ln2i83pfhlccivwxma89q4x-glibc-cross-aarch64-linux-gnu-2.33/include:/gnu/store/l39yw7fw3cvl20hj6vm5rvcsynj0m79l-linux-libre-headers-cross-aarch64-linux-gnu-5.10.35/include'
environment variable `CROSS_OBJC_INCLUDE_PATH' set to `/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include:/gnu/store/fhnvh4qw8ln2i83pfhlccivwxma89q4x-glibc-cross-aarch64-linux-gnu-2.33/include:/gnu/store/l39yw7fw3cvl20hj6vm5rvcsynj0m79l-linux-libre-headers-cross-aarch64-linux-gnu-5.10.35/include'
environment variable `CROSS_OBJCPLUS_INCLUDE_PATH' set to `/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include:/gnu/store/fhnvh4qw8ln2i83pfhlccivwxma89q4x-glibc-cross-aarch64-linux-gnu-2.33/include:/gnu/store/l39yw7fw3cvl20hj6vm5rvcsynj0m79l-linux-libre-headers-cross-aarch64-linux-gnu-5.10.35/include'
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include:/gnu/store/dkb67dpqr7icfmsx14aq3sgdr28d8nrc-binutils-cross-aarch64-linux-gnu-2.37/include:/gnu/store/s3hl12jxz9ybs7nsy7kq7ybzz7qnzmsg-bzip2-1.0.8/include:/gnu/store/c8isj4jq6knv0icfgr43di6q3nvdzkx7-xz-5.2.5/include:/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/include:/gnu/store/690qz3fg334dpwn3pn6k59n4wc943p2b-gawk-5.1.0/include:/gnu/store/55cbpsi18mahg131nmiya6km5b4mscfa-make-4.3/include:/gnu/store/rc781v4k0drhaqn90xfwwpspki5x0bvf-binutils-2.37/include:/gnu/store/069aq2v993kpc41yabp5b6vm4wb9jkhg-gcc-10.3.0/include:/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/include:/gnu/store/6mjww4iz4xdan74d5bbjfh7il8rngfkk-linux-libre-headers-5.10.35/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include/c++:/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/include:/gnu/store/dkb67dpqr7icfmsx14aq3sgdr28d8nrc-binutils-cross-aarch64-linux-gnu-2.37/include:/gnu/store/s3hl12jxz9ybs7nsy7kq7ybzz7qnzmsg-bzip2-1.0.8/include:/gnu/store/c8isj4jq6knv0icfgr43di6q3nvdzkx7-xz-5.2.5/include:/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/include:/gnu/store/690qz3fg334dpwn3pn6k59n4wc943p2b-gawk-5.1.0/include:/gnu/store/55cbpsi18mahg131nmiya6km5b4mscfa-make-4.3/include:/gnu/store/rc781v4k0drhaqn90xfwwpspki5x0bvf-binutils-2.37/include:/gnu/store/069aq2v993kpc41yabp5b6vm4wb9jkhg-gcc-10.3.0/include/c++:/gnu/store/069aq2v993kpc41yabp5b6vm4wb9jkhg-gcc-10.3.0/include:/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/include:/gnu/store/6mjww4iz4xdan74d5bbjfh7il8rngfkk-linux-libre-headers-5.10.35/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/dkb67dpqr7icfmsx14aq3sgdr28d8nrc-binutils-cross-aarch64-linux-gnu-2.37/lib:/gnu/store/s3hl12jxz9ybs7nsy7kq7ybzz7qnzmsg-bzip2-1.0.8/lib:/gnu/store/c8isj4jq6knv0icfgr43di6q3nvdzkx7-xz-5.2.5/lib:/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/lib:/gnu/store/690qz3fg334dpwn3pn6k59n4wc943p2b-gawk-5.1.0/lib:/gnu/store/rc781v4k0drhaqn90xfwwpspki5x0bvf-binutils-2.37/lib:/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib:/gnu/store/4jdghmc65q7i7ib89zmvq66l0ghf7jc4-glibc-2.33-static/lib:/gnu/store/fnr1z6xsan0437r0yg48d0y8k32kqxby-glibc-utf8-locales-2.33/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/fnr1z6xsan0437r0yg48d0y8k32kqxby-glibc-utf8-locales-2.33/lib/locale'
phase `set-paths' succeeded after 0.0 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'
pth-2.0.7/ANNOUNCE
pth-2.0.7/AUTHORS
pth-2.0.7/COPYING
pth-2.0.7/ChangeLog
pth-2.0.7/HACKING
pth-2.0.7/HISTORY
pth-2.0.7/INSTALL
pth-2.0.7/Makefile.in
pth-2.0.7/NEWS
pth-2.0.7/PORTING
pth-2.0.7/README
pth-2.0.7/SUPPORT
pth-2.0.7/TESTS
pth-2.0.7/THANKS
pth-2.0.7/USERS
pth-2.0.7/aclocal.m4
pth-2.0.7/config.guess
pth-2.0.7/config.param
pth-2.0.7/config.sub
pth-2.0.7/configure
pth-2.0.7/configure.ac
pth-2.0.7/libtool.m4
pth-2.0.7/ltmain.sh
pth-2.0.7/pth-config.1
pth-2.0.7/pth-config.in
pth-2.0.7/pth-config.pod
pth-2.0.7/pth.3
pth-2.0.7/pth.h.in
pth-2.0.7/pth.m4
pth-2.0.7/pth.pod
pth-2.0.7/pth.spec
pth-2.0.7/pth_acdef.h.in
pth-2.0.7/pth_acmac.h.in
pth-2.0.7/pth_attr.c
pth-2.0.7/pth_cancel.c
pth-2.0.7/pth_clean.c
pth-2.0.7/pth_compat.c
pth-2.0.7/pth_data.c
pth-2.0.7/pth_debug.c
pth-2.0.7/pth_errno.c
pth-2.0.7/pth_event.c
pth-2.0.7/pth_ext.c
pth-2.0.7/pth_fork.c
pth-2.0.7/pth_high.c
pth-2.0.7/pth_lib.c
pth-2.0.7/pth_mctx.c
pth-2.0.7/pth_msg.c
pth-2.0.7/pth_p.h.in
pth-2.0.7/pth_pqueue.c
pth-2.0.7/pth_ring.c
pth-2.0.7/pth_sched.c
pth-2.0.7/pth_string.c
pth-2.0.7/pth_sync.c
pth-2.0.7/pth_syscall.c
pth-2.0.7/pth_tcb.c
pth-2.0.7/pth_time.c
pth-2.0.7/pth_uctx.c
pth-2.0.7/pth_util.c
pth-2.0.7/pth_vers.c
pth-2.0.7/pthread-config.1
pth-2.0.7/pthread-config.in
pth-2.0.7/pthread-config.pod
pth-2.0.7/pthread.3
pth-2.0.7/pthread.c
pth-2.0.7/pthread.h.in
pth-2.0.7/pthread.pod
pth-2.0.7/pthread.ps
pth-2.0.7/rse-pmt.ps
pth-2.0.7/shtool
pth-2.0.7/striptease.mk
pth-2.0.7/striptease.pl
pth-2.0.7/test_common.c
pth-2.0.7/test_common.h
pth-2.0.7/test_httpd.c
pth-2.0.7/test_misc.c
pth-2.0.7/test_mp.c
pth-2.0.7/test_philo.c
pth-2.0.7/test_pthread.c
pth-2.0.7/test_select.c
pth-2.0.7/test_sfio.c
pth-2.0.7/test_sig.c
pth-2.0.7/test_std.c
pth-2.0.7/test_uctx.c
phase `unpack' succeeded after 0.0 seconds
starting phase `update-config-scripts'
phase `update-config-scripts' succeeded after 0.0 seconds
starting phase `bootstrap'
GNU build system bootstrapping not needed
phase `bootstrap' succeeded after 0.0 seconds
starting phase `patch-usr-bin-file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
patch-/usr/bin/file: ./configure: changing `/usr/bin/file' to `/gnu/store/4ic6244i3ca4b4rxc2wnrgllsidyishv-file-5.39/bin/file'
phase `patch-usr-bin-file' succeeded after 0.2 seconds
starting phase `patch-source-shebangs'
patch-shebang: ./configure: changing `/bin/sh' to `/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin/sh'
patch-shebang: ./pth-config.in: changing `/bin/sh' to `/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin/sh'
patch-shebang: ./pthread-config.in: changing `/bin/sh' to `/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin/sh'
patch-shebang: ./shtool: changing `/bin/sh' to `/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin/sh'
phase `patch-source-shebangs' succeeded after 0.0 seconds
starting phase `configure'
source directory: "/tmp/guix-build-pth-2.0.7.drv-0/pth-2.0.7" (relative from build: ".")
build directory: "/tmp/guix-build-pth-2.0.7.drv-0/pth-2.0.7"
configure flags: ("CC_FOR_BUILD=gcc" "CONFIG_SHELL=/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin/bash" "SHELL=/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin/bash" "--prefix=/gnu/store/dfvkf1c0g6w5nswq9dbysk8mxffgdx6p-pth-2.0.7" "--enable-fast-install" "--build=x86_64-unknown-linux-gnu" "--host=aarch64-linux-gnu")
Configuring GNU Pth (Portable Threads), Version 2.0.7 (08-Jun-2006)
Copyright (c) 1999-2006 Ralf S. Engelschall <rse@engelschall.com>
Platform: aarch64-unknown-linux-gnu

Build Tools:
checking for aarch64-linux-gnu-gcc... aarch64-linux-gnu-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... yes
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether aarch64-linux-gnu-gcc accepts -g... yes
checking for aarch64-linux-gnu-gcc option to accept ANSI C... none needed
checking how to run the C preprocessor... aarch64-linux-gnu-gcc -E
checking for egrep... grep -E
checking whether make sets $(MAKE)... yes
checking for compiler option -pipe... yes
checking for compilation debug mode... disabled
checking for compilation profile mode... disabled
checking for compilation optimization mode... disabled
checking build system type... x86_64-unknown-linux-gnu
checking host system type... aarch64-unknown-linux-gnu
checking for a sed that does not truncate output... /gnu/store/wxgv6i8g0p24q5gcyzd0yr07s8kn9680-sed-4.8/bin/sed
checking for ld used by aarch64-linux-gnu-gcc... /gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/ld
checking if the linker (/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/ld) is GNU ld... yes
checking for /gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/ld option to reload object files... -r
checking for BSD-compatible nm... /gnu/store/dkb67dpqr7icfmsx14aq3sgdr28d8nrc-binutils-cross-aarch64-linux-gnu-2.37/bin/aarch64-linux-gnu-nm -B
checking whether ln -s works... yes
checking how to recognise dependent libraries... pass_all
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 dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for aarch64-linux-gnu-g++... aarch64-linux-gnu-g++
checking whether we are using the GNU C++ compiler... yes
checking whether aarch64-linux-gnu-g++ accepts -g... yes
checking how to run the C++ preprocessor... aarch64-linux-gnu-g++ -E
checking for aarch64-linux-gnu-g77... no
checking for aarch64-linux-gnu-f77... no
checking for aarch64-linux-gnu-xlf... no
checking for aarch64-linux-gnu-frt... no
checking for aarch64-linux-gnu-pgf77... no
checking for aarch64-linux-gnu-fort77... no
checking for aarch64-linux-gnu-fl32... no
checking for aarch64-linux-gnu-af77... no
checking for aarch64-linux-gnu-f90... no
checking for aarch64-linux-gnu-xlf90... no
checking for aarch64-linux-gnu-pgf90... no
checking for aarch64-linux-gnu-epcf90... no
checking for aarch64-linux-gnu-f95... no
checking for aarch64-linux-gnu-fort... no
checking for aarch64-linux-gnu-xlf95... no
checking for aarch64-linux-gnu-ifc... no
checking for aarch64-linux-gnu-efc... no
checking for aarch64-linux-gnu-pgf95... no
checking for aarch64-linux-gnu-lf95... no
checking for aarch64-linux-gnu-gfortran... no
checking for g77... no
checking for f77... no
checking for xlf... no
checking for frt... no
checking for pgf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for f90... no
checking for xlf90... no
checking for pgf90... no
checking for epcf90... no
checking for f95... no
checking for fort... no
checking for xlf95... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for gfortran... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether  accepts -g... no
checking the maximum length of command line arguments... 32768
checking command to parse /gnu/store/dkb67dpqr7icfmsx14aq3sgdr28d8nrc-binutils-cross-aarch64-linux-gnu-2.37/bin/aarch64-linux-gnu-nm -B output from aarch64-linux-gnu-gcc object... ok
checking for objdir... .libs
checking for aarch64-linux-gnu-ar... aarch64-linux-gnu-ar
checking for aarch64-linux-gnu-ranlib... aarch64-linux-gnu-ranlib
checking for aarch64-linux-gnu-strip... aarch64-linux-gnu-strip
checking if aarch64-linux-gnu-gcc supports -fno-rtti -fno-exceptions... no
checking for aarch64-linux-gnu-gcc option to produce PIC... -fPIC
checking if aarch64-linux-gnu-gcc PIC flag -fPIC works... yes
checking if aarch64-linux-gnu-gcc static flag -static works... yes
checking if aarch64-linux-gnu-gcc supports -c -o file.o... yes
checking whether the aarch64-linux-gnu-gcc linker (/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/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... yes
configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by aarch64-linux-gnu-g++... /gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/ld
checking if the linker (/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/ld) is GNU ld... yes
checking whether the aarch64-linux-gnu-g++ linker (/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/ld) supports shared libraries... yes
checking for aarch64-linux-gnu-g++ option to produce PIC... -fPIC
checking if aarch64-linux-gnu-g++ PIC flag -fPIC works... yes
checking if aarch64-linux-gnu-g++ static flag -static works... yes
checking if aarch64-linux-gnu-g++ supports -c -o file.o... yes
checking whether the aarch64-linux-gnu-g++ linker (/gnu/store/mm23imwnjfi54cfrq93k5f26swrbsp24-gcc-cross-aarch64-linux-gnu-10.3.0/libexec/gcc/aarch64-linux-gnu/ld) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
appending configuration tag "F77" to libtool

Mandatory Platform Environment:
checking for ANSI C header files... (cached) yes
checking stdio.h usability... yes
checking stdio.h presence... yes
checking for stdio.h... yes
checking for stdlib.h... (cached) yes
checking stdarg.h usability... yes
checking stdarg.h presence... yes
checking for stdarg.h... yes
checking for string.h... (cached) yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking for unistd.h... (cached) yes
checking setjmp.h usability... yes
checking setjmp.h presence... yes
checking for setjmp.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking for sys/types.h... (cached) yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/wait.h usability... yes
checking sys/wait.h presence... yes
checking for sys/wait.h... yes
checking for sys/stat.h... (cached) yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking for gettimeofday... yes
checking for select... yes
checking for sigaction... yes
checking for sigprocmask... yes
checking for sigpending... yes
checking for sigsuspend... yes
decision on mandatory system headers and functions... all fine

Optional Platform Environment:
checking for number of signals... 32
checking for default value of FD_SETSIZE... 1024
checking for poll... yes
checking for define POLLIN in poll.h... yes
checking whether poll(2) facility has to be faked... no
checking sys/uio.h usability... yes
checking sys/uio.h presence... yes
checking for sys/uio.h... yes
checking for readv... yes
checking for writev... yes
checking whether readv(2)/writev(2) facility has to be faked... no
checking for usleep... yes
checking for strerror... yes
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking net/errno.h usability... no
checking net/errno.h presence... no
checking for net/errno.h... no
checking paths.h usability... yes
checking paths.h presence... yes
checking for paths.h... yes
checking for gethostname in -lnsl... no
checking for gethostbyname in -lnsl... no
checking for accept in -lsocket... no
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking for typedef sig_atomic_t... yes
checking for typedef pid_t... yes
checking for typedef size_t... yes
checking for typedef ssize_t... yes
checking for typedef off_t... yes
checking for typedef stack_t... yes
checking for attribute ss_base in struct sigaltstack from sys/signal.h... no
checking for attribute ss_sp in struct sigaltstack from sys/signal.h... no
checking for a single-argument based gettimeofday... no
checking for struct timespec... yes
checking for typedef socklen_t... yes
checking for type of argument 3 for accept()... socklen_t *__restrict
checking for fallback socklen_t... socklen_t
checking for typedef nfds_t... yes
checking for type of argument 2 for poll()... nfds_t
checking for fallback nfds_t... nfds_t
checking for built-in type long long... yes
checking for built-in type long double... yes

Machine Context Implementation:
checking for ucontext.h... yes
checking for makecontext... yes
checking for swapcontext... yes
checking for getcontext... yes
checking for setcontext... yes
checking for usable SVR4/SUSv2 makecontext(2)/swapcontext(2)... no
checking for signal.h... (cached) yes
checking for sigsetjmp... no
checking for siglongjmp... yes
checking for setjmp... yes
checking for longjmp... yes
checking for _setjmp... yes
checking for _longjmp... yes
checking for sigaltstack... yes
checking for sigstack... yes
checking for signal-mask aware setjmp(3)/longjmp(3)... grep: /usr/include/features.h: No such file or directory
yes: sjljlx
checking for typedef stack_t... (cached) yes
checking for direction of stack growth... down
checking for makecontext... (cached) yes
checking for stack setup via makecontext... guessed
checking for sigaltstack... (cached) yes
checking for typedef stack_t... (cached) yes
checking for stack setup via sigaltstack... guessed
checking for sigstack... (cached) yes
checking for stack setup via sigstack... guessed
decision on mctx implementation... sjlj/sjljlx/none

System Call Mapping:
checking sys/syscall.h usability... yes
checking sys/syscall.h presence... yes
checking for sys/syscall.h... yes
checking sys/socketcall.h usability... no
checking sys/socketcall.h presence... no
checking for sys/socketcall.h... no
checking for syscall... yes
checking for define SYS_read in sys/syscall.h... yes
checking for dlfcn.h... (cached) yes
checking for dlsym in -ldl... yes
checking for dlopen... yes
checking for dlsym... yes
checking for dlclose... yes
checking for define RTLD_NEXT in dlfcn.h... no
checking for syscall dynamic libraries... 
checking whether soft system call mapping is used... no
checking whether hard system call mapping is used... no

Build Parameters:
checking whether to activate batch build mode... no
checking whether to activate maintainer build targets... no
checking whether to activate test build targets... yes
checking whether to build Pthread library... no
checking whether to build against external OSSP ex library... no
checking whether to build against external Sfio library... no
checking whether to build against external Dmalloc library... no

Output Substitution:
configure: creating ./config.status
config.status: creating Makefile
config.status: creating pthread-config
config.status: creating pthread.h
config.status: creating pth-config
config.status: creating pth.h
config.status: creating pth_acmac.h
config.status: creating pth_acdef.h
config.status: executing default commands

Now please type `make' to compile. Good luck.

phase `configure' succeeded after 15.7 seconds
starting phase `patch-generated-file-shebangs'
patch-makefile-SHELL: ./Makefile: changing `SHELL' from `/bin/sh' to `/gnu/store/4y5m9lb8k3qkb1y9m02sw9w9a6hacd16-bash-minimal-5.1.8/bin/sh'
phase `patch-generated-file-shebangs' succeeded after 0.0 seconds
starting phase `build'
./shtool scpp -o pth_p.h -t pth_p.h.in -Dcpp -Cintern -M '==#==' pth_compat.c pth_debug.c pth_syscall.c pth_errno.c pth_ring.c pth_mctx.c pth_uctx.c pth_clean.c pth_time.c pth_tcb.c pth_util.c pth_pqueue.c pth_event.c pth_sched.c pth_data.c pth_msg.c pth_cancel.c pth_sync.c pth_attr.c pth_lib.c pth_fork.c pth_high.c pth_ext.c pth_string.c pthread.c
./libtool --mode=compile --quiet aarch64-linux-gnu-gcc -c -I. -O2 -pipe pth_debug.c
./libtool --mode=compile --quiet aarch64-linux-gnu-gcc -c -I. -O2 -pipe pth_ring.c
./libtool --mode=compile --quiet aarch64-linux-gnu-gcc -c -I. -O2 -pipe pth_pqueue.c
./libtool --mode=compile --quiet aarch64-linux-gnu-gcc -c -I. -O2 -pipe pth_time.c
./libtool --mode=compile --quiet aarch64-linux-gnu-gcc -c -I. -O2 -pipe pth_errno.c
./libtool --mode=compile --quiet aarch64-linux-gnu-gcc -c -I. -O2 -pipe pth_mctx.c
pth_mctx.c: In function '__pth_mctx_set':
pth_mctx.c:480:2: error: #error "Unsupported Linux (g)libc version and/or platform"
  480 | #error "Unsupported Linux (g)libc version and/or platform"
      |  ^~~~~
make: *** [Makefile:155: pth_mctx.lo] Error 1
error: in phase 'build': uncaught exception:
%exception #<&invoke-error program: "make" arguments: () exit-status: 2 term-signal: #f stop-signal: #f> 
phase `build' failed after 1.7 seconds
command "make" failed with status 2