diff options
Diffstat (limited to 'pkgs/development/compilers/llvm/8/libc++abi.nix')
| -rw-r--r-- | pkgs/development/compilers/llvm/8/libc++abi.nix | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkgs/development/compilers/llvm/8/libc++abi.nix b/pkgs/development/compilers/llvm/8/libc++abi.nix index 976c289e5bc..0eb5ebca515 100644 --- a/pkgs/development/compilers/llvm/8/libc++abi.nix +++ b/pkgs/development/compilers/llvm/8/libc++abi.nix @@ -8,10 +8,15 @@ stdenv.mkDerivation { nativeBuildInputs = [ cmake ]; buildInputs = stdenv.lib.optional (!stdenv.isDarwin && !stdenv.isFreeBSD) libunwind; + cmakeFlags = stdenv.lib.optionals (stdenv.hostPlatform.useLLVM or false) [ + "-DLLVM_ENABLE_LIBCXX=ON" + "-DLIBCXXABI_USE_LLVM_UNWINDER=ON" + ]; + postUnpack = '' unpackFile ${libcxx.src} unpackFile ${llvm.src} - export cmakeFlags="-DLLVM_PATH=$PWD/$(ls -d llvm-*) -DLIBCXXABI_LIBCXX_PATH=$PWD/$(ls -d libcxx-*)" + cmakeFlags+=" -DLLVM_PATH=$PWD/$(ls -d llvm-*) -DLIBCXXABI_LIBCXX_PATH=$PWD/$(ls -d libcxx-*)" '' + stdenv.lib.optionalString stdenv.isDarwin '' export TRIPLE=x86_64-apple-darwin '' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl '' |