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|
{ lib, stdenv, llvm_meta
, buildLlvmTools
, fetch
, libunwind
, cmake
, libxml2
, libllvm
, version
}:
stdenv.mkDerivation rec {
pname = "lld";
inherit version;
src = fetch pname "0qg3fgc7wj34hdkqn21y03zcmsdd01szhhm1hfki63iifrm3y2v9";
patches = [
./gnu-install-dirs.patch
];
postPatch = ''
substituteInPlace MachO/CMakeLists.txt --replace \
'(''${LLVM_MAIN_SRC_DIR}/' '('
mkdir -p libunwind/include
tar -xf "${libunwind.src}" --wildcards -C libunwind/include --strip-components=2 "libunwind-*/include/"
'';
nativeBuildInputs = [ cmake ];
buildInputs = [ libllvm libxml2 ];
cmakeFlags = [
"-DLLVM_CONFIG_PATH=${libllvm.dev}/bin/llvm-config${lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) "-native"}"
] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
"-DLLVM_TABLEGEN_EXE=${buildLlvmTools.llvm}/bin/llvm-tblgen"
];
outputs = [ "out" "lib" "dev" ];
meta = llvm_meta // {
homepage = "https://lld.llvm.org/";
description = "The LLVM linker";
longDescription = ''
LLD is a linker from the LLVM project that is a drop-in replacement for
system linkers and runs much faster than them. It also provides features
that are useful for toolchain developers.
The linker supports ELF (Unix), PE/COFF (Windows), Mach-O (macOS), and
WebAssembly in descending order of completeness. Internally, LLD consists
of several different linkers.
'';
};
}
|