111 lines
2.7 KiB
Nix
111 lines
2.7 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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bash,
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cmake,
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runCommandLocal,
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bison,
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flex,
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intel-compute-runtime,
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llvmPackages_14,
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opencl-clang,
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python3,
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spirv-tools,
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spirv-headers,
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spirv-llvm-translator,
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buildWithPatches ? true,
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}:
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let
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vc_intrinsics_src = fetchFromGitHub {
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owner = "intel";
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repo = "vc-intrinsics";
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rev = "v0.19.0";
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hash = "sha256-vOK7xfOR+aDpdGd8oOFLJc1Ct1S5BCJmLN6Ubn5wlkQ=";
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};
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inherit (llvmPackages_14) lld llvm;
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inherit (if buildWithPatches then opencl-clang else llvmPackages_14) clang libclang;
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spirv-llvm-translator' = spirv-llvm-translator.override { inherit llvm; };
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in
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stdenv.mkDerivation rec {
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pname = "intel-graphics-compiler";
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version = "1.0.17384.11";
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src = fetchFromGitHub {
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owner = "intel";
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repo = "intel-graphics-compiler";
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rev = "igc-${version}";
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hash = "sha256-O4uMaPauRv2aMgM2B7XdzCcjI5JghsjX5XbkeloLyck=";
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};
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postPatch = ''
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substituteInPlace IGC/AdaptorOCL/igc-opencl.pc.in \
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--replace-fail '/@CMAKE_INSTALL_INCLUDEDIR@' "/include" \
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--replace-fail '/@CMAKE_INSTALL_LIBDIR@' "/lib"
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chmod +x IGC/Scripts/igc_create_linker_script.sh
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patchShebangs --build IGC/Scripts/igc_create_linker_script.sh
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'';
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nativeBuildInputs = [
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bash
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bison
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cmake
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flex
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(python3.withPackages (
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ps: with ps; [
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mako
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pyyaml
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]
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))
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];
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buildInputs = [
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lld
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llvm
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spirv-headers
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spirv-llvm-translator'
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spirv-tools
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];
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strictDeps = true;
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# testing is done via intel-compute-runtime
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doCheck = false;
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# Handholding the braindead build script
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# cmake requires an absolute path
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prebuilds = runCommandLocal "igc-cclang-prebuilds" { } ''
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mkdir $out
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ln -s ${clang}/bin/clang $out/
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ln -s ${opencl-clang}/lib/* $out/
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ln -s ${lib.getLib libclang}/lib/clang/${lib.getVersion clang}/include/opencl-c.h $out/
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ln -s ${lib.getLib libclang}/lib/clang/${lib.getVersion clang}/include/opencl-c-base.h $out/
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'';
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cmakeFlags = [
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"-DVC_INTRINSICS_SRC=${vc_intrinsics_src}"
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"-DCCLANG_BUILD_PREBUILDS=ON"
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"-DCCLANG_BUILD_PREBUILDS_DIR=${prebuilds}"
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"-DIGC_OPTION__SPIRV_TOOLS_MODE=Prebuilds"
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"-DIGC_OPTION__VC_INTRINSICS_MODE=Source"
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"-Wno-dev"
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];
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passthru.tests = {
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inherit intel-compute-runtime;
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};
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meta = with lib; {
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description = "LLVM-based compiler for OpenCL targeting Intel Gen graphics hardware";
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homepage = "https://github.com/intel/intel-graphics-compiler";
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changelog = "https://github.com/intel/intel-graphics-compiler/releases/tag/${src.rev}";
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license = licenses.mit;
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platforms = platforms.linux;
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maintainers = with maintainers; [ SuperSandro2000 ];
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};
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}
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