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