diff options
Diffstat (limited to 'pkgs/development/compilers/llvm/7/libcxxabi/default.nix')
-rw-r--r-- | pkgs/development/compilers/llvm/7/libcxxabi/default.nix | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/pkgs/development/compilers/llvm/7/libcxxabi/default.nix b/pkgs/development/compilers/llvm/7/libcxxabi/default.nix deleted file mode 100644 index c33c61361e2a..000000000000 --- a/pkgs/development/compilers/llvm/7/libcxxabi/default.nix +++ /dev/null @@ -1,89 +0,0 @@ -{ lib, stdenv, llvm_meta, cmake, fetch, libcxx, libunwind, llvm, version -, fetchpatch -, standalone ? stdenv.hostPlatform.useLLVM or false -, withLibunwind ? !stdenv.isDarwin && !stdenv.hostPlatform.isWasm - # on musl the shared objects don't build -, enableShared ? !stdenv.hostPlatform.isStatic -}: - -stdenv.mkDerivation { - pname = "libcxxabi"; - inherit version; - - src = fetch "libcxxabi" "1zcqxsdjhawgz1cvpk07y3jl6fg9p3ay4nl69zsirqb2ghgyhhb2"; - - outputs = [ "out" "dev" ]; - - postUnpack = '' - unpackFile ${libcxx.src} - unpackFile ${llvm.src} - cmakeFlagsArray=($cmakeFlagsArray -DLLVM_PATH=$PWD/$(ls -d llvm-*) -DLIBCXXABI_LIBCXX_PATH=$PWD/$(ls -d libcxx-*) ) - '' + lib.optionalString stdenv.isDarwin '' - export TRIPLE=x86_64-apple-darwin - '' + lib.optionalString stdenv.hostPlatform.isMusl '' - patch -p1 -d $(ls -d libcxx-*) -i ${../../libcxx-0001-musl-hacks.patch} - '' + lib.optionalString (!stdenv.cc.isClang) '' - pushd libcxx-* - patch -p2 < ${fetchpatch { - url = "https://github.com/llvm/llvm-project/commit/76ccec07b4fa0cc68dfd07d557e7fb661804a468.patch"; - sha256 = "1lgzkfkp7qinfc6gd8x5di1iq1gqdv81249c6f02chn9q122sbq1"; - }} - popd - ''; - - patches = [ - ./gnu-install-dirs.patch - ]; - - nativeBuildInputs = [ cmake ]; - buildInputs = lib.optional withLibunwind libunwind; - - cmakeFlags = lib.optionals standalone [ - "-DLLVM_ENABLE_LIBCXX=ON" - ] ++ lib.optionals (standalone && withLibunwind) [ - "-DLIBCXXABI_USE_LLVM_UNWINDER=ON" - ] ++ lib.optional (!enableShared) "-DLIBCXXABI_ENABLE_SHARED=OFF"; - - preInstall = lib.optionalString stdenv.isDarwin '' - for file in lib/*.dylib; do - if [ -L "$file" ]; then continue; fi - - # Fix up the install name. Preserve the basename, just replace the path. - installName="$out/lib/$(basename $(${stdenv.cc.targetPrefix}otool -D $file | tail -n 1))" - - # 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 - ${stdenv.cc.targetPrefix}install_name_tool -id $installName $file - - # cc-wrapper passes '-lc++abi' to all c++ link steps, but that causes - # libcxxabi to sometimes link against a different version of itself. - # Here we simply make that second reference point to ourselves. - for other in $(${stdenv.cc.targetPrefix}otool -L $file | awk '$1 ~ "/libc\\+\\+abi" { print $1 }'); do - ${stdenv.cc.targetPrefix}install_name_tool -change $other $installName $file - done - done - ''; - - postInstall = '' - mkdir -p "$dev/include" - install -m 644 ../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 ]; - }; -} |