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{ stdenv
, fetchFromGitHub
, cmake
, python3
, libxml2
, libffi
, libbfd
, ncurses
, zlib
, debugVersion ? false
, enableManpages ? false
, enableSharedLibraries ? true
, version
, src
}:
let
llvmNativeTarget =
if stdenv.isx86_64 then "X86"
else if stdenv.isAarch64 then "AArch64"
else throw "Unsupported ROCm LLVM platform";
in stdenv.mkDerivation rec {
inherit src version;
pname = "rocm-llvm";
outputs = [ "out" "python" ]
++ stdenv.lib.optional enableSharedLibraries "lib";
nativeBuildInputs = [ cmake python3 ];
buildInputs = [ libxml2 libffi ];
propagatedBuildInputs = [ ncurses zlib ];
cmakeFlags = with stdenv; [
"-DCMAKE_BUILD_TYPE=${if debugVersion then "Debug" else "Release"}"
"-DLLVM_INSTALL_UTILS=ON" # Needed by rustc
"-DLLVM_BUILD_TESTS=OFF"
"-DLLVM_ENABLE_FFI=ON"
"-DLLVM_ENABLE_RTTI=ON"
"-DLLVM_ENABLE_DUMP=ON"
"-DLLVM_TARGETS_TO_BUILD=AMDGPU;${llvmNativeTarget}"
]
++
stdenv.lib.optional
enableSharedLibraries
"-DLLVM_LINK_LLVM_DYLIB=ON"
++ stdenv.lib.optionals enableManpages [
"-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include"
"-DLLVM_BUILD_DOCS=ON"
"-DLLVM_ENABLE_SPHINX=ON"
"-DSPHINX_OUTPUT_MAN=ON"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
];
postPatch = ''
substitute '${./llvm-outputs.patch}' ./llvm-outputs.patch --subst-var lib
patch -p1 < ./llvm-outputs.patch
'';
# hacky fix: created binaries need to be run before installation
preBuild = ''
mkdir -p $out/
ln -sv $PWD/lib $out
'';
postBuild = ''
rm -fR $out
'';
preCheck = ''
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD/lib
'';
postInstall = ''
moveToOutput share/opt-viewer "$python"
''
+ stdenv.lib.optionalString enableSharedLibraries ''
moveToOutput "lib/libLLVM-*" "$lib"
moveToOutput "lib/libLLVM${stdenv.hostPlatform.extensions.sharedLibrary}" "$lib"
substituteInPlace "$out/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \
--replace "\''${_IMPORT_PREFIX}/lib/libLLVM-" "$lib/lib/libLLVM-"
'';
passthru.src = src;
meta = with stdenv.lib; {
description = "ROCm fork of the LLVM compiler infrastructure";
homepage = "https://github.com/RadeonOpenCompute/llvm-project";
license = with licenses; [ ncsa ];
maintainers = with maintainers; [ danieldk ];
platforms = platforms.linux;
};
}
|
