diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/llvm/13/libcxx/default.nix')
-rw-r--r-- | nixpkgs/pkgs/development/compilers/llvm/13/libcxx/default.nix | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/13/libcxx/default.nix b/nixpkgs/pkgs/development/compilers/llvm/13/libcxx/default.nix new file mode 100644 index 000000000000..c60039274deb --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/llvm/13/libcxx/default.nix @@ -0,0 +1,55 @@ +{ lib, stdenv, llvm_meta, src, cmake, python3, fixDarwinDylibNames, version +, enableShared ? !stdenv.hostPlatform.isStatic +}: + +stdenv.mkDerivation rec { + pname = "libcxx"; + inherit version; + + inherit src; + sourceRoot = "source/${pname}"; + + outputs = [ "out" "dev" ]; + + patches = [ + ./gnu-install-dirs.patch + ] ++ lib.optionals stdenv.hostPlatform.isMusl [ + ../../libcxx-0001-musl-hacks.patch + ]; + + preConfigure = lib.optionalString stdenv.hostPlatform.isMusl '' + patchShebangs utils/cat_files.py + ''; + + nativeBuildInputs = [ cmake python3 ] + ++ lib.optional stdenv.isDarwin fixDarwinDylibNames; + + cmakeFlags = [ + ] ++ lib.optional (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) "-DLIBCXX_HAS_MUSL_LIBC=1" + ++ lib.optional (stdenv.hostPlatform.useLLVM or false) "-DLIBCXX_USE_COMPILER_RT=ON" + ++ lib.optional stdenv.hostPlatform.isWasm [ + "-DLIBCXX_ENABLE_THREADS=OFF" + "-DLIBCXX_ENABLE_FILESYSTEM=OFF" + "-DLIBCXX_ENABLE_EXCEPTIONS=OFF" + ] ++ lib.optional (!enableShared) "-DLIBCXX_ENABLE_SHARED=OFF"; + + passthru = { + isLLVM = true; + }; + + meta = llvm_meta // { + homepage = "https://libcxx.llvm.org/"; + description = "C++ standard library"; + longDescription = '' + libc++ is an implementation of the C++ standard library, targeting C++11, + C++14 and above. + ''; + + # https://github.com/NixOS/nixpkgs/pull/133217#issuecomment-895742807 + broken = stdenv.isDarwin; + + # "All of the code in libc++ is dual licensed under the MIT license and the + # UIUC License (a BSD-like license)": + license = with lib.licenses; [ mit ncsa ]; + }; +} |