53 lines
1.7 KiB
Nix
53 lines
1.7 KiB
Nix
{ lib, stdenv, fetch, cmake, python, libcxxabi, fixDarwinDylibNames, version }:
|
|
|
|
stdenv.mkDerivation {
|
|
pname = "libc++";
|
|
inherit version;
|
|
|
|
src = fetch "libcxx" "1672aaf95fgy4xsfra8pw24f6r93zwzpan1033hkcm8p2glqipvf";
|
|
|
|
postUnpack = ''
|
|
unpackFile ${libcxxabi.src}
|
|
export LIBCXXABI_INCLUDE_DIR="$PWD/$(ls -d libcxxabi-${version}*)/include"
|
|
'';
|
|
|
|
patches = stdenv.lib.optionals 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;
|
|
|
|
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;
|
|
};
|
|
}
|