# Copyright 1999-2022 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 CMAKE_BUILD_TYPE="Release" LLVM_MAX_SLOT="13" MY_PN="igc" MY_P="${MY_PN}-${PV}" PYTHON_COMPAT=( python3_{8..10} ) inherit cmake flag-o-matic llvm python-any-r1 DESCRIPTION="LLVM-based OpenCL compiler for OpenCL targetting Intel Gen graphics hardware" HOMEPAGE="https://github.com/intel/intel-graphics-compiler" SRC_URI="https://github.com/intel/${PN}/archive/${MY_P}.tar.gz -> ${P}.tar.gz" S="${WORKDIR}/${PN}-${MY_P}" LICENSE="MIT" SLOT="0" KEYWORDS="~amd64" IUSE="debug" DEPEND=" dev-libs/opencl-clang:${LLVM_MAX_SLOT}= dev-util/spirv-tools =sys-devel/lld-${LLVM_MAX_SLOT}* sys-devel/llvm:${LLVM_MAX_SLOT}= " RDEPEND="${DEPEND}" BDEPEND=" =sys-devel/lld-${LLVM_MAX_SLOT}* ${PYTHON_DEPS} " PATCHES=( "${FILESDIR}/${PN}-1.0.9-no_Werror.patch" "${FILESDIR}/${PN}-1.0.8173-opencl-clang_version.patch" "${FILESDIR}/${PN}-1.0.8365-disable-git.patch" "${FILESDIR}/${PN}-1.0.10713-allow-external-spirv-tools-last-fix.patch" ) pkg_setup() { llvm_pkg_setup python-any-r1_pkg_setup } src_configure() { # Get LLVM version local llvm_version="$(best_version -d sys-devel/llvm:${LLVM_MAX_SLOT})" # See https://github.com/intel/intel-graphics-compiler/issues/212 append-ldflags -Wl,-z,undefs # See https://bugs.gentoo.org/718824 ! use debug && append-cppflags -DNDEBUG local mycmakeargs=( -DCCLANG_SONAME_VERSION="${LLVM_MAX_SLOT}" -DCMAKE_LIBRARY_PATH="$(get_llvm_prefix ${LLVM_MAX_SLOT})/$(get_libdir)" -DIGC_OPTION__ARCHITECTURE_TARGET="Linux64" -DIGC_OPTION__CLANG_MODE="Prebuilds" -DIGC_OPTION__LINK_KHRONOS_SPIRV_TRANSLATOR="ON" -DIGC_OPTION__LLD_MODE="Prebuilds" -DIGC_OPTION__LLDELF_H_DIR="${EPREFIX}/usr/include/lld/Common" -DIGC_OPTION__LLVM_MODE="Prebuilds" -DIGC_OPTION__LLVM_PREFERRED_VERSION="${llvm_version##*-}" -DIGC_OPTION__SPIRV_TOOLS_MODE="Prebuilds" -DIGC_OPTION__SPIRV_TRANSLATOR_MODE="Prebuilds" -DIGC_OPTION__USE_PREINSTALLED_SPRIV_HEADERS="ON" -DINSTALL_GENX_IR="ON" -DSPIRVLLVMTranslator_INCLUDE_DIR="${EPREFIX}/usr/lib/llvm/${LLVM_MAX_SLOT}/include/LLVMSPIRVLib" # Compilation with VectorCompiler causes currently a segfault. # See https://github.com/intel/intel-graphics-compiler/issues/236 -DIGC_BUILD__VC_ENABLED="OFF" # -DIGC_OPTION__VC_INTRINSICS_MODE="Prebuilds" # This will suspress some CMake warnings, # which cannot be fixed at the moment. -Wno-dev ) cmake_src_configure }