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author | Alyssa Ross <hi@alyssa.is> | 2019-01-07 02:18:36 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2019-01-07 02:18:47 +0000 |
commit | 36f56d99fa0a0765c9f1de4a5f17a9b05830c3f2 (patch) | |
tree | b3faaf573407b32aa645237a4d16b82778a39a92 /nixpkgs/pkgs/development/compilers/llvm/7/libc++ | |
parent | 4e31070265257dc67d120c27e0f75c2344fdfa9a (diff) | |
parent | abf060725d7614bd3b9f96764262dfbc2f9c2199 (diff) | |
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Add 'nixpkgs/' from commit 'abf060725d7614bd3b9f96764262dfbc2f9c2199'
git-subtree-dir: nixpkgs git-subtree-mainline: 4e31070265257dc67d120c27e0f75c2344fdfa9a git-subtree-split: abf060725d7614bd3b9f96764262dfbc2f9c2199
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/llvm/7/libc++')
3 files changed, 62 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/7/libc++/default.nix b/nixpkgs/pkgs/development/compilers/llvm/7/libc++/default.nix new file mode 100644 index 000000000000..f3b2f4df6cc6 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/7/libc++/default.nix @@ -0,0 +1,55 @@ +{ lib, stdenv, fetch, cmake, python, libcxxabi, fixDarwinDylibNames, version }: + +stdenv.mkDerivation rec { + name = "libc++-${version}"; + + src = fetch "libcxx" "1w1l472p03csgz76p70pn9yk7h0nw5hj1av44ysnakigp8jjcd4v"; + + postUnpack = '' + unpackFile ${libcxxabi.src} + export LIBCXXABI_INCLUDE_DIR="$PWD/$(ls -d libcxxabi-${version}*)/include" + ''; + + patches = stdenv.lib.optional stdenv.hostPlatform.isMusl ../../libcxx-0001-musl-hacks.patch; + + prePatch = '' + substituteInPlace lib/CMakeLists.txt --replace "/usr/lib/libc++" "\''${LIBCXX_LIBCXXABI_LIB_PATH}/libc++" + ''; + + preConfigure = '' + # Get headers from the cxxabi source so we can see private headers not installed by the cxxabi package + cmakeFlagsArray=($cmakeFlagsArray -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$LIBCXXABI_INCLUDE_DIR") + '' + lib.optionalString stdenv.hostPlatform.isMusl '' + patchShebangs utils/cat_files.py + ''; + nativeBuildInputs = [ cmake ] ++ stdenv.lib.optional stdenv.hostPlatform.isMusl python; + + buildInputs = [ libcxxabi ] ++ lib.optional stdenv.isDarwin fixDarwinDylibNames; + + cmakeFlags = [ + "-DLIBCXX_LIBCXXABI_LIB_PATH=${libcxxabi}/lib" + "-DLIBCXX_LIBCPPABI_VERSION=2" + "-DLIBCXX_CXX_ABI=libcxxabi" + ] ++ stdenv.lib.optional stdenv.hostPlatform.isMusl "-DLIBCXX_HAS_MUSL_LIBC=1"; + + enableParallelBuilding = true; + + linkCxxAbi = stdenv.isLinux; + + postInstall = '' + mv $out/lib/libc++.a $out/lib/libc++_static.a + cp ${./libc++.a} $out/lib/libc++.a + ''; + + setupHooks = [ + ../../../../../build-support/setup-hooks/role.bash + ./setup-hook.sh + ]; + + meta = { + homepage = http://libcxx.llvm.org/; + description = "A new implementation of the C++ standard library, targeting C++11"; + license = with stdenv.lib.licenses; [ ncsa mit ]; + platforms = stdenv.lib.platforms.unix; + }; +} diff --git a/nixpkgs/pkgs/development/compilers/llvm/7/libc++/libc++.a b/nixpkgs/pkgs/development/compilers/llvm/7/libc++/libc++.a new file mode 100644 index 000000000000..f676948115eb --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/7/libc++/libc++.a @@ -0,0 +1 @@ +INPUT(-lc++_static -lc++abi) diff --git a/nixpkgs/pkgs/development/compilers/llvm/7/libc++/setup-hook.sh b/nixpkgs/pkgs/development/compilers/llvm/7/libc++/setup-hook.sh new file mode 100644 index 000000000000..6611259165ae --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/7/libc++/setup-hook.sh @@ -0,0 +1,6 @@ +# See pkgs/build-support/setup-hooks/role.bash +getHostRole + +linkCxxAbi="@linkCxxAbi@" +export NIX_${role_pre}CXXSTDLIB_COMPILE+=" -isystem @out@/include/c++/v1" +export NIX_${role_pre}CXXSTDLIB_LINK=" -stdlib=libc++${linkCxxAbi:+" -lc++abi"}" |