gcc: restore 'Configured with:' output on 'gcc -v' output#241980
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trofi merged 1 commit intoNixOS:stagingfrom Jul 10, 2023
Merged
gcc: restore 'Configured with:' output on 'gcc -v' output#241980trofi merged 1 commit intoNixOS:stagingfrom
trofi merged 1 commit intoNixOS:stagingfrom
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We can't use /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ?
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Sounds reasonable. Changed to /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee- stubs.
When reporting 'gcc' bugs upstream I'm occasionally asked for the actual
configure flags I used to build gcc.
Before the change `gcc -v` always reported empty string:
$ gcc -v
...
Target: x86_64-unknown-linux-gnu
Configured with:
After the change `gcc -v` contains original options with slightly
mangled nix store paths to avoid build-only dependency retention:
$ gcc -v
...
Target: x86_64-unknown-linux-gnu
Configured with: ../source/configure --prefix=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-gcc-14.0.0 --with-gmp-include=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-gmp-6.2.1-dev/include --with-gmp-lib=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-gmp-6.2.1/lib --with-mpfr-include=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-mpfr-4.2.0-dev/include --with-mpfr-lib=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-mpfr-4.2.0/lib --with-mpc=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-libmpc-1.3.1 --with-native-system-header-dir=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-glibc-2.37-8-dev/include --with-build-sysroot=/ --program-prefix= --enable-lto --disable-libstdcxx-pch --without-included-gettext --with-system-zlib --enable-checking=release --enable-static --enable-languages=c,c++ --disable-multilib --enable-plugin --disable-libcc1 --with-isl=/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-isl-0.20 --disable-bootstrap --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=x86_64-unknown-linux-gnu
While a bit verbose I think it's useful to see how we build gcc.
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When reporting 'gcc' bugs upstream I'm occasionally asked for the actual configure flags I used to build gcc.
Before the change
gcc -valways reported empty string:After the change
gcc -vcontains original options with slightly mangled nix store paths to avoid build-only dependency retention:While a bit verbose I think it's useful to see how we build gcc.
Description of changes
Things done
sandbox = trueset innix.conf? (See Nix manual)nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage./result/bin/)