diff options
Diffstat (limited to 'pkgs/development/compilers/llvm/15/libcxxabi/default.nix')
-rw-r--r-- | pkgs/development/compilers/llvm/15/libcxxabi/default.nix | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/pkgs/development/compilers/llvm/15/libcxxabi/default.nix b/pkgs/development/compilers/llvm/15/libcxxabi/default.nix deleted file mode 100644 index 04bfee14aa186..0000000000000 --- a/pkgs/development/compilers/llvm/15/libcxxabi/default.nix +++ /dev/null @@ -1,113 +0,0 @@ -{ lib, stdenv, llvm_meta, cmake, ninja, python3 -, monorepoSrc, runCommand, fetchpatch -, cxx-headers, libunwind, version -, enableShared ? !stdenv.hostPlatform.isStatic -}: - -stdenv.mkDerivation rec { - pname = "libcxxabi"; - inherit version; - - src = runCommand "${pname}-src-${version}" {} '' - mkdir -p "$out" - cp -r ${monorepoSrc}/cmake "$out" - cp -r ${monorepoSrc}/${pname} "$out" - mkdir -p "$out/libcxx/src" - cp -r ${monorepoSrc}/libcxx/cmake "$out/libcxx" - cp -r ${monorepoSrc}/libcxx/include "$out/libcxx" - cp -r ${monorepoSrc}/libcxx/src/include "$out/libcxx/src" - mkdir -p "$out/llvm" - cp -r ${monorepoSrc}/llvm/cmake "$out/llvm" - cp -r ${monorepoSrc}/llvm/utils "$out/llvm" - cp -r ${monorepoSrc}/runtimes "$out" - ''; - - sourceRoot = "${src.name}/runtimes"; - - outputs = [ "out" "dev" ]; - - postUnpack = lib.optionalString stdenv.isDarwin '' - export TRIPLE=x86_64-apple-darwin - '' + lib.optionalString stdenv.hostPlatform.isWasm '' - patch -p1 -d llvm -i ${../../common/libcxxabi/wasm.patch} - ''; - - prePatch = '' - cd ../${pname} - chmod -R u+w . - ''; - - patches = [ - ./gnu-install-dirs.patch - - # https://reviews.llvm.org/D132298, Allow building libcxxabi alone - (fetchpatch { - url = "https://github.com/llvm/llvm-project/commit/e6a0800532bb409f6d1c62f3698bdd6994a877dc.patch"; - sha256 = "1xyjd56m4pfwq8p3xh6i8lhkk9kq15jaml7qbhxdf87z4jjkk63a"; - stripLen = 1; - }) - ]; - - postPatch = '' - cd ../runtimes - ''; - - nativeBuildInputs = [ cmake ninja python3 ]; - buildInputs = lib.optional (!stdenv.isDarwin && !stdenv.hostPlatform.isWasm) libunwind; - - cmakeFlags = [ - "-DLLVM_ENABLE_RUNTIMES=libcxxabi" - "-DLIBCXXABI_LIBCXX_INCLUDES=${cxx-headers}/include/c++/v1" - - # `libcxxabi`'s build does not need a toolchain with a c++ stdlib attached - # (we specify the headers it should use explicitly above). - # - # CMake however checks for this anyways; this flag tells it not to. See: - # https://github.com/llvm/llvm-project/blob/4bd3f3759259548e159aeba5c76efb9a0864e6fa/llvm/runtimes/CMakeLists.txt#L243 - "-DCMAKE_CXX_COMPILER_WORKS=ON" - ] ++ lib.optionals (stdenv.hostPlatform.useLLVM or false) [ - "-DLLVM_ENABLE_LIBCXX=ON" - "-DLIBCXXABI_USE_LLVM_UNWINDER=ON" - # libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib, - # but that does not appear to be the case for example when building - # pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc). - "-DCMAKE_EXE_LINKER_FLAGS=-nostdlib" - "-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib" - ] ++ lib.optionals stdenv.hostPlatform.isWasm [ - "-DLIBCXXABI_ENABLE_THREADS=OFF" - "-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF" - ] ++ lib.optionals (!enableShared) [ - "-DLIBCXXABI_ENABLE_SHARED=OFF" - ]; - - preInstall = lib.optionalString stdenv.isDarwin '' - for file in lib/*.dylib; do - # this should be done in CMake, but having trouble figuring out - # the magic combination of necessary CMake variables - # if you fancy a try, take a look at - # https://gitlab.kitware.com/cmake/community/-/wikis/doc/cmake/RPATH-handling - install_name_tool -id $out/$file $file - done - ''; - - postInstall = '' - mkdir -p "$dev/include" - install -m 644 ../../${pname}/include/${if stdenv.isDarwin then "*" else "cxxabi.h"} "$dev/include" - ''; - - passthru = { - libName = "c++abi"; - }; - - meta = llvm_meta // { - homepage = "https://libcxxabi.llvm.org/"; - description = "Provides C++ standard library support"; - longDescription = '' - libc++abi is a new implementation of low level support for a standard C++ library. - ''; - # "All of the code in libc++abi is dual licensed under the MIT license and - # the UIUC License (a BSD-like license)": - license = with lib.licenses; [ mit ncsa ]; - maintainers = llvm_meta.maintainers ++ [ lib.maintainers.vlstill ]; - }; -} |