Commit 994deb2b authored by Nick Cao's avatar Nick Cao Committed by Rick van Schijndel
Browse files

cc-wrapper: fix path to libcxx includes for cross compilers

parent c79f09b7

pkgs/build-support/cc-wrapper/default.nix

+2 −2
Original line number Diff line number Diff line
@@ -366,10 +366,10 @@ stdenv.mkDerivation { 
      touch "$out/nix-support/libcxx-ldflags"

    ''

    + optionalString (libcxx == null && (useGccForLibs && gccForLibs.langCC or false)) ''

      for dir in ${gccForLibs}/include/c++/*; do

      for dir in ${gccForLibs}${lib.optionalString (hostPlatform != targetPlatform) "/${targetPlatform.config}"}/include/c++/*; do

        echo "-isystem $dir" >> $out/nix-support/libcxx-cxxflags

      done

      for dir in ${gccForLibs}/include/c++/*/${targetPlatform.config}; do

      for dir in ${gccForLibs}${lib.optionalString (hostPlatform != targetPlatform) "/${targetPlatform.config}"}/include/c++/*/${targetPlatform.config}; do

        echo "-isystem $dir" >> $out/nix-support/libcxx-cxxflags

      done

    ''