Sergei Trofimovich ea8e124000 gcc: always enable inhibit_libc=true for --without-headers builds ... It's a follow-up to the breakage caused by 21966e13d2 ("gcc: pass --with-build-sysroot=/"). It caused `pkgsLLVM` cross-toolchain bootstrap breakage: $ nix build --no-link -f. pkgsLLVM.hello ... failed: /nix/store/...-x86_64-unknown-linux-gnu-stage-static-gcc-13.0.0.drv: ... configure flags: ... --enable-languages=c --disable-multilib \ --disable-shared --enable-plugin ... --disable-libssp --disable-nls \ --without-headers --disable-threads --disable-libgomp --disable-libquadmath \ --disable-shared --disable-libatomic --disable-decimal-float --disable-libmpx \ --disable-bootstrap \ \ --build=x86_64-unknown-linux-gnu \ --host=x86_64-unknown-linux-gnu \ --target=x86_64-unknown-linux-gnu ... The directory that should contain system headers does not exist: /usr/include make[2]: *** [Makefile:3279: stmp-fixinc] Error 1 shuffle=1658621302 rm gfdl.pod gcc.pod gcov-dump.pod gcov-tool.pod fsf-funding.pod gpl.pod cpp.pod gcov.pod lto-dump.pod make[2]: Leaving directory '/build/build/gcc' Note: it's a no-libc build. It's not expected to use any libc headers. But in this case fixincludes tries to run and uses default /usr/include location. Fixinsludes is not normally expected to run during cross-compilation on --without-headers. gcc/configure.ac: : ${inhibit_libc=false} if { { test x$host != x$target && test "x$with_sysroot" = x ; } || test x$with_newlib = xyes ; } && { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then inhibit_libc=true fi The change explicitly passes inhibit_libc=true to configure to disable include fixing on such cases. Fixed `nix build --no-link -f. pkgsLLVM.hello` toolchain bootstrap.		2022-07-24 09:54:49 +01:00
..
applications	Merge master into staging-next	2022-07-23 12:01:31 +00:00
build-support	Merge pull request #181943 from trofi/fix-cross-built-gcc	2022-07-23 23:52:07 -04:00
common-updater
data	Merge pull request #182183 from kilianar/orchis-theme-2022-07-20	2022-07-23 11:31:29 +08:00
desktops	Merge branch 'master' into staging-next	2022-07-22 18:23:16 +03:00
development	gcc: always enable inhibit_libc=true for --without-headers builds	2022-07-24 09:54:49 +01:00
games	osu-lazer: 2022.719.0 -> 2022.723.0	2022-07-23 10:25:33 +02:00
misc	cnijfilter2: 6.10 -> 6.40 (#180681)	2022-07-22 22:16:37 +02:00
os-specific	Merge staging-next into staging	2022-07-23 06:02:03 +00:00
pkgs-lib
servers	Merge master into staging-next	2022-07-23 12:01:31 +00:00
shells
stdenv	Merge pull request #179603 from Artturin/subplacemultiple	2022-07-24 04:14:09 +03:00
test
tools	Merge master into staging-next	2022-07-23 12:01:31 +00:00
top-level	Merge staging-next into staging	2022-07-23 12:02:12 +00:00