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author | Alyssa Ross <hi@alyssa.is> | 2019-02-24 01:09:00 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2019-02-24 01:09:00 +0000 |
commit | 072c01a28f865e9487df09aed7ddff328252fb36 (patch) | |
tree | 6df6e652915940255f294ed8998cce1c4c7c2d40 /nixpkgs/pkgs/build-support/cc-wrapper/default.nix | |
parent | 024b46ff20027c15322e5d868ecec42632556d4b (diff) | |
parent | 969cff2691a02b3d7e5468beda26c482d8986644 (diff) | |
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Merge commit '969cff2691a02b3d7e5468beda26c482d8986644'
Diffstat (limited to 'nixpkgs/pkgs/build-support/cc-wrapper/default.nix')
-rw-r--r-- | nixpkgs/pkgs/build-support/cc-wrapper/default.nix | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix index c36181130478..176df51cbd9a 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix +++ b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix @@ -13,6 +13,7 @@ , extraPackages ? [], extraBuildCommands ? "" , isGNU ? false, isClang ? cc.isClang or false, gnugrep ? null , buildPackages ? {} +, libcxx ? null }: with stdenvNoCC.lib; @@ -44,8 +45,11 @@ let # The wrapper scripts use 'cat' and 'grep', so we may need coreutils. coreutils_bin = if nativeTools then "" else getBin coreutils; - default_cxx_stdlib_compile = optionalString (targetPlatform.isLinux && !(cc.isGNU or false) && !nativeTools && cc ? gcc) - "-isystem $(echo -n ${cc.gcc}/include/c++/*) -isystem $(echo -n ${cc.gcc}/include/c++/*)/$(${cc.gcc}/bin/gcc -dumpmachine)"; + default_cxx_stdlib_compile = if (targetPlatform.isLinux && !(cc.isGNU or false) && !nativeTools && cc ? gcc) then + "-isystem $(echo -n ${cc.gcc}/include/c++/*) -isystem $(echo -n ${cc.gcc}/include/c++/*)/$(${cc.gcc}/bin/gcc -dumpmachine)" + else if targetPlatform.isDarwin && (libcxx != null) && (cc.isClang or false) then + "-isystem ${libcxx}/include/c++/v1" + else ""; # The "infix salt" is a arbitrary string added in the middle of env vars # defined by cc-wrapper's hooks so that multiple cc-wrappers can be used @@ -256,9 +260,9 @@ stdenv.mkDerivation { echo "$ccLDFlags" > $out/nix-support/cc-ldflags echo "$ccCFlags" > $out/nix-support/cc-cflags - '' - - + optionalString propagateDoc '' + '' + optionalString (targetPlatform.isDarwin && (libcxx != null) && (cc.isClang or false)) '' + echo " -L${libcxx}/lib" >> $out/nix-support/cc-ldflags + '' + optionalString propagateDoc '' ## ## Man page and info support ## |