diff options
Diffstat (limited to 'pkgs/build-support/cc-wrapper/default.nix')
-rw-r--r-- | pkgs/build-support/cc-wrapper/default.nix | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix index 09d1d4cd681a..e0cc1fc26696 100644 --- a/pkgs/build-support/cc-wrapper/default.nix +++ b/pkgs/build-support/cc-wrapper/default.nix @@ -12,6 +12,7 @@ , isGNU ? false, isClang ? cc.isClang or false, gnugrep ? null , buildPackages ? {}, hostPlatform, targetPlatform , runCommand ? null +, useMacosReexportHack ? false }: with stdenv.lib; @@ -278,7 +279,15 @@ stdenv.mkDerivation { ln -s $ldPath/${prefix}as $out/bin/${prefix}as fi - wrap ${prefix}ld ${preWrap ./ld-wrapper.sh} ''${ld:-$ldPath/${prefix}ld} + '' + (if !useMacosReexportHack then '' + wrap ${prefix}ld ${./ld-wrapper.sh} ''${ld:-$ldPath/${prefix}ld} + '' else '' + export binPrefix=${prefix} + ldInner="${prefix}ld-reexport-delegate" + wrap "$ldInner" ${./macos-sierra-reexport-hack.bash} ''${ld:-$ldPath/${prefix}ld} + wrap "${prefix}ld" ${./ld-wrapper.sh} "$out/bin/$ldInner" + unset ldInner + '') + '' if [ -e ${binutils_bin}/bin/${prefix}ld.gold ]; then wrap ${prefix}ld.gold ${preWrap ./ld-wrapper.sh} ${binutils_bin}/bin/${prefix}ld.gold @@ -386,5 +395,7 @@ stdenv.mkDerivation { { description = stdenv.lib.attrByPath ["meta" "description"] "System C compiler" cc_ + " (wrapper script)"; - }; + } // optionalAttrs useMacosReexportHack { + platforms = stdenv.lib.platforms.darwin; + }; } |