diff options
Diffstat (limited to 'pkgs/build-support/cc-wrapper')
| -rw-r--r-- | pkgs/build-support/cc-wrapper/default.nix | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix index 19a5afee1fb..3b6f395beed 100644 --- a/pkgs/build-support/cc-wrapper/default.nix +++ b/pkgs/build-support/cc-wrapper/default.nix @@ -17,7 +17,6 @@ , isGNU ? false, isClang ? cc.isClang or false, gnugrep ? null , buildPackages ? {} , libcxx ? null -, grossHackForStagingNext ? false # Whether or not to add `-B` and `-L` to `nix-support/cc-{c,ld}flags` , useCcForLibs ? @@ -415,7 +414,7 @@ stdenv.mkDerivation { # already knows how to find its own libstdc++, and adding # additional -isystem flags will confuse gfortran (see # https://github.com/NixOS/nixpkgs/pull/209870#issuecomment-1500550903) - + optionalString (libcxx == null && (if grossHackForStagingNext then isClang else true) && (useGccForLibs && gccForLibs.langCC or false)) '' + + optionalString (libcxx == null && isClang && (useGccForLibs && gccForLibs.langCC or false)) '' for dir in ${gccForLibs}${lib.optionalString (hostPlatform != targetPlatform) "/${targetPlatform.config}"}/include/c++/*; do echo "-isystem $dir" >> $out/nix-support/libcxx-cxxflags done |