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Merge pull request #209055 from trofi/glibc-consistent-copy-of-libgcc_s.so.1

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glibc: copy libgcc_s.so from .lib output if it exists
This commit is contained in:
Sergei Trofimovich
2023-01-14 15:53:19 +00:00
committed by GitHub
parent 7cd1c436f5 76f5618e1e
commit d4d82a6ef2
1 changed files with 8 additions and 3 deletions
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11
pkgs/development/libraries/glibc/default.nix
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@@ -76,11 +76,16 @@ in
# - clang-wrapper in cross-compilation
# Last attempt: https://github.com/NixOS/nixpkgs/pull/36948
preInstall = lib.optionalString (stdenv.hostPlatform == stdenv.buildPlatform) ''
if [ -f ${stdenv.cc.cc}/lib/libgcc_s.so.1 ]; then
if [ -f ${lib.getLib stdenv.cc.cc}/lib/libgcc_s.so.1 ]; then
mkdir -p $out/lib
cp ${stdenv.cc.cc}/lib/libgcc_s.so.1 $out/lib/libgcc_s.so.1
cp ${lib.getLib stdenv.cc.cc}/lib/libgcc_s.so.1 $out/lib/libgcc_s.so.1
# the .so It used to be a symlink, but now it is a script
cp -a ${stdenv.cc.cc}/lib/libgcc_s.so $out/lib/libgcc_s.so
cp -a ${lib.getLib stdenv.cc.cc}/lib/libgcc_s.so $out/lib/libgcc_s.so
# wipe out reference to previous libc it was built against
chmod +w $out/lib/libgcc_s.so.1
# rely on default RUNPATHs of the binary and other libraries
# Do no force-pull wrong glibc.
patchelf --remove-rpath $out/lib/libgcc_s.so.1
fi
'';