1 files changed, 47 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/3.7/libc++/default.nix b/nixpkgs/pkgs/development/compilers/llvm/3.7/libc++/default.nix
new file mode 100644
index 000000000000..462e35a483f4
--- /dev/null
+++ b/nixpkgs/pkgs/development/compilers/llvm/3.7/libc++/default.nix
@@ -0,0 +1,47 @@
+{ lib, stdenv, fetch, cmake, libcxxabi, fixDarwinDylibNames, version }:
+
+stdenv.mkDerivation rec {
+  name = "libc++-${version}";
+
+  src = fetch "libcxx" "0i7iyzk024krda5spfpfi8jksh83yp3bxqkal0xp76ffi11bszrm";
+
+  postUnpack = ''
+    unpackFile ${libcxxabi.src}
+  '';
+
+  preConfigure = ''
+    # Get headers from the cxxabi source so we can see private headers not installed by the cxxabi package
+    cmakeFlagsArray=($cmakeFlagsArray -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$NIX_BUILD_TOP/libcxxabi-${version}.src/include")
+  '';
+
+  patches = [
+    ./darwin.patch
+    ./r242056.patch
+    # glibc 2.26 fix
+    ./xlocale-glibc-2.26.patch
+  ];
+
+  buildInputs = [ cmake libcxxabi ] ++ lib.optional stdenv.isDarwin fixDarwinDylibNames;
+
+  cmakeFlags = [
+    "-DLIBCXX_LIBCXXABI_LIB_PATH=${libcxxabi}/lib"
+    "-DLIBCXX_LIBCPPABI_VERSION=2"
+    "-DLIBCXX_CXX_ABI=libcxxabi"
+  ];
+
+  enableParallelBuilding = true;
+
+  linkCxxAbi = stdenv.isLinux;
+
+  setupHooks = [
+    ../../../../../build-support/setup-hooks/role.bash
+    ./setup-hook.sh
+  ];
+
+  meta = {
+    homepage = http://libcxx.llvm.org/;
+    description = "A new implementation of the C++ standard library, targeting C++11";
+    license = with stdenv.lib.licenses; [ ncsa mit ];
+    platforms = stdenv.lib.platforms.unix;
+  };
+}