Hi folks, I'm on the current head of Guix master, b494bbe466419dcac9f415c1152131f012b9555e, and I'm getting an error building guix. I've just run a "make clean" and "./bootstrap" prior to the below. Regards, Ben ben@Marseille ~/work/ws/guix [env][master*]$ make /bin/sh ./config.status --recheck running CONFIG_SHELL=/bin/sh /bin/sh ./configure --localstatedir=/var PKG_CONFIG_PATH=/gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/lib/pkgconfig --no-create --no-recursion checking for a BSD-compatible install... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether make supports nested variables... (cached) yes checking whether make supports the include directive... yes (GNU style) 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 whether gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/grep checking for egrep... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/grep -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 minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking whether NLS is requested... yes checking for msgfmt... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/msgfmt checking for gmsgfmt... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/msgfmt checking for xgettext... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/xgettext checking for msgmerge... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/msgmerge checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking for ld used by GCC... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/ld checking if the linker (/gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/ld) is GNU ld... yes checking for shared library run path origin... done checking for CFPreferencesCopyAppValue... no checking for CFLocaleCopyCurrent... no checking for GNU gettext in libc... yes checking whether to use NLS... yes checking where the gettext function comes from... libc checking for sed... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/sed checking for the Guix system type... x86_64-linux checking for the store directory... /gnu/store checking the length of the installed socket file name... 30 checking for unit test root directory... /home/ben/work/ws/guix/test-tmp checking the length of the socket file name used in tests... 63 checking the length of a typical hash bang line... 73 checking the length of a hash bang line used in tests... 100 checking for pkg-config... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/pkg-config checking pkg-config is at least version 0.9.0... yes configure: checking for guile 2.2 configure: found guile 2.2 checking for guile-2.2... no checking for guile2.2... no checking for guile-2... no checking for guile2... no checking for guile... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile checking for Guile version >= 2.2... 2.2.3 checking for guild... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guild checking for guile-config... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile-config checking if (gnutls) is available... yes checking if (git) is available... yes checking if (json) is available... yes checking whether Guile-Sqlite3 is available and recent enough... yes checking whether /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile provides feature 'regex'... yes checking whether /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile provides feature 'posix'... yes checking whether /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile provides feature 'socket'... yes checking whether /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile provides feature 'net-db'... yes checking whether /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile provides feature 'threads'... yes checking whether 'equal?' works for syntax objects... yes checking for a sed that does not truncate output... (cached) /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/sed checking for gzip... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/gzip checking for bzip2... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/bzip2 checking for xz... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/xz checking for nix-instantiate... no checking for nix-hash... no checking for Nixpkgs source tree... not found checking for libgcrypt-config... /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/libgcrypt-config checking libgcrypt's library directory... /gnu/store/hc5cak3fj0dijbm86kpz2asl7ld4gf8y-libgcrypt-1.8.3/lib checking for libgcrypt shared library name... /gnu/store/hc5cak3fj0dijbm86kpz2asl7ld4gf8y-libgcrypt-1.8.3/lib/libgcrypt checking whether /gnu/store/hc5cak3fj0dijbm86kpz2asl7ld4gf8y-libgcrypt-1.8.3/lib/libgcrypt can be dynamically loaded... yes checking zlib's library directory... /gnu/store/fxiwj2wpp11sif613axdax7gmwzsg6kp-zlib-1.2.11/lib checking for zlib's shared library name... /gnu/store/fxiwj2wpp11sif613axdax7gmwzsg6kp-zlib-1.2.11/lib/libz checking whether Guile-SSH is available and recent enough... yes checking whether to build daemon... yes 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 for ar... ar checking the archiver (ar) interface... ar checking whether g++ supports C++11... yes checking for ranlib... ranlib checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... no checking for gzdopen in -lz... yes checking how to run the C++ preprocessor... g++ -E checking zlib.h usability... yes checking zlib.h presence... yes checking for zlib.h... yes checking for BZ2_bzWriteOpen in -lbz2... yes checking bzlib.h usability... yes checking bzlib.h presence... yes checking for bzlib.h... yes checking for sqlite3 >= 3.6.19... yes checking for gcry_md_open in -lgcrypt... yes checking gcrypt.h usability... yes checking gcrypt.h presence... yes checking for gcrypt.h... yes checking for chroot... yes checking for unshare... yes checking sched.h usability... yes checking sched.h presence... yes checking for sched.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking sys/mount.h usability... yes checking sys/mount.h presence... yes checking for sys/mount.h... yes checking sys/syscall.h usability... yes checking sys/syscall.h presence... yes checking for sys/syscall.h... yes checking for lutimes... yes checking for lchown... yes checking for posix_fallocate... yes checking for sched_setaffinity... yes checking for statvfs... yes checking for nanosleep... yes checking for strsignal... yes checking whether it is possible to create a link to a symlink... yes checking locale usability... yes checking locale presence... yes checking for locale... yes checking sys/personality.h usability... yes checking sys/personality.h presence... yes checking for sys/personality.h... yes checking linux/fs.h usability... yes checking linux/fs.h presence... yes checking for linux/fs.h... yes checking for default substitute URLs... https://mirror.hydra.gnu.org checking whether Guile-SSH is available and recent enough... (cached) yes checking for unit test root directory... (cached) /home/ben/work/ws/guix/test-tmp checking for guile... (cached) /gnu/store/53zl5kgyvk1w0bbq61k9xxx5hr8hq0c4-profile/bin/guile checking the current installation's localstatedir... /var checking for emacs... /home/ben/.guix-profile/bin/emacs checking that generated files are newer than configure... done configure: creating ./config.status /bin/sh ./config.status config.status: creating nix/scripts/list-runtime-roots config.status: creating nix/scripts/download config.status: creating nix/scripts/substitute config.status: creating nix/scripts/guix-authenticate config.status: creating nix/scripts/offload config.status: creating Makefile config.status: creating po/guix/Makefile.in config.status: creating po/packages/Makefile.in config.status: creating etc/guix-daemon.cil config.status: creating guix/config.scm config.status: creating test-env config.status: creating pre-inst-env config.status: creating etc/indent-code.el config.status: creating nix/config.h config.status: executing depfiles commands config.status: executing po-directories commands config.status: creating po/guix/POTFILES config.status: creating po/guix/Makefile config.status: creating po/packages/POTFILES config.status: creating po/packages/Makefile GEN nix/libstore/schema.sql.hh make all-recursive make[1]: Entering directory '/home/ben/work/ws/guix' Making all in po/guix make[2]: Entering directory '/home/ben/work/ws/guix/po/guix' make[2]: Leaving directory '/home/ben/work/ws/guix/po/guix' Making all in po/packages make[2]: Entering directory '/home/ben/work/ws/guix/po/packages' make[2]: Leaving directory '/home/ben/work/ws/guix/po/packages' make[2]: Entering directory '/home/ben/work/ws/guix' Updating ./doc/version.texi Updating ./doc/version-fr.texi CXX nix/nix-daemon/guix_daemon-nix-daemon.o CXX nix/nix-daemon/guix_daemon-guix-daemon.o CXX nix/libstore/libstore_a-gc.o CXX nix/libstore/libstore_a-globals.o ^[[B CXX nix/libstore/libstore_a-misc.o CXX nix/libstore/libstore_a-references.o CXX nix/libstore/libstore_a-store-api.o CXX nix/libstore/libstore_a-optimise-store.o CXX nix/libstore/libstore_a-local-store.o CXX nix/libstore/libstore_a-build.o CXX nix/libstore/libstore_a-pathlocks.o CXX nix/libstore/libstore_a-derivations.o CXX nix/libstore/libstore_a-builtins.o CXX nix/libstore/libstore_a-sqlite.o AR libstore.a ar: `u' modifier ignored since `D' is the default (see `U') CXX nix/libutil/libutil_a-archive.o CXX nix/libutil/libutil_a-affinity.o CXX nix/libutil/libutil_a-serialise.o CXX nix/libutil/libutil_a-util.o CXX nix/libutil/libutil_a-hash.o CXX nix/libutil/libutil_a-gcrypt-hash.o AR libutil.a ar: `u' modifier ignored since `D' is the default (see `U') CXX nix/boost/format/libformat_a-free_funcs.o CXX nix/boost/format/libformat_a-parsing.o CXX nix/boost/format/libformat_a-format_implementation.o AR libformat.a ar: `u' modifier ignored since `D' is the default (see `U') CXXLD guix-daemon /gnu/store/l4lr0f5cjd0nbsaaf8b5dmcw1a1yypr3-glibc-2.27/lib/libpthread.so.0: undefined reference to `__sigtimedwait@GLIBC_PRIVATE' collect2: error: ld returned 1 exit status make[2]: *** [Makefile:3366: guix-daemon] Error 1 make[2]: Leaving directory '/home/ben/work/ws/guix' make[1]: *** [Makefile:4493: all-recursive] Error 1 make[1]: Leaving directory '/home/ben/work/ws/guix' make: *** [Makefile:3144: all] Error 2