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109 lines
3.0 KiB
Bash
109 lines
3.0 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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CMAKE_BUILD_TYPE="Release"
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LLVM_COMPAT=( 16 )
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PYTHON_COMPAT=( python3_{10..14} )
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inherit cmake flag-o-matic llvm-r1 python-any-r1
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DESCRIPTION="LLVM-based OpenCL compiler for OpenCL targetting Intel Gen graphics hardware"
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HOMEPAGE="https://github.com/intel/intel-graphics-compiler"
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SRC_URI="https://github.com/intel/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="MIT"
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SLOT="0/${PV}"
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KEYWORDS="~amd64"
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IUSE="debug vc"
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DEPEND="
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dev-libs/opencl-clang:16[${LLVM_USEDEP}]
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dev-util/spirv-tools
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$(llvm_gen_dep '
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llvm-core/lld:${LLVM_SLOT}
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llvm-core/llvm:${LLVM_SLOT}
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')
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vc? (
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>=dev-libs/intel-vc-intrinsics-0.24.1[${LLVM_USEDEP}]
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dev-util/spirv-llvm-translator:16=
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)
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"
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RDEPEND="
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!dev-util/intel-graphics-compiler:legacy
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${DEPEND}
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"
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BDEPEND="
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$(python_gen_any_dep 'dev-python/mako[${PYTHON_USEDEP}]')
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$(python_gen_any_dep 'dev-python/pyyaml[${PYTHON_USEDEP}]')
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$(llvm_gen_dep 'llvm-core/lld:${LLVM_SLOT}')
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${PYTHON_DEPS}
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"
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python_check_deps() {
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python_has_version "dev-python/mako[${PYTHON_USEDEP}]"
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python_has_version "dev-python/pyyaml[${PYTHON_USEDEP}]"
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}
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PATCHES=(
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"${FILESDIR}/${PN}-1.0.9-no_Werror.patch"
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"${FILESDIR}/${PN}-1.0.8365-disable-git.patch"
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)
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pkg_setup() {
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llvm-r1_pkg_setup
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python-any-r1_pkg_setup
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}
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src_prepare() {
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# Don't hardcode FORTIFY_SOURCE
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sed -e '/-D_FORTIFY_SOURCE=2/d' -i IGC/CMakeLists.txt || die
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cmake_src_prepare
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}
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src_configure() {
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# Get LLVM version
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local llvm_version="$(best_version -d llvm-core/llvm:${LLVM_SLOT})"
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local llvm_version="${llvm_version%%-r*}"
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# See https://github.com/intel/intel-graphics-compiler/issues/212
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append-ldflags -Wl,-z,undefs
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# See bug #938519 and https://github.com/intel/intel-graphics-compiler/issues/362
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filter-lto
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# See bug #893370 and https://github.com/intel/intel-graphics-compiler/issues/282
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append-flags -U_GLIBCXX_ASSERTIONS
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# See https://bugs.gentoo.org/718824
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! use debug && append-cppflags -DNDEBUG
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local mycmakeargs=(
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-DBUILD_SHARED_LIBS="OFF"
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-DCCLANG_FROM_SYSTEM="ON"
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-DCMAKE_LIBRARY_PATH="$(get_llvm_prefix)/$(get_libdir)"
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-DIGC_BUILD__VC_ENABLED="$(usex vc)"
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-DIGC_OPTION__ARCHITECTURE_TARGET="Linux64"
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-DIGC_OPTION__CLANG_MODE="Prebuilds"
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-DIGC_OPTION__LINK_KHRONOS_SPIRV_TRANSLATOR="ON"
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-DIGC_OPTION__LLD_MODE="Prebuilds"
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-DIGC_OPTION__LLDELF_H_DIR="$(get_llvm_prefix)/include/lld/Common"
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-DIGC_OPTION__LLVM_MODE="Prebuilds"
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-DIGC_OPTION__LLVM_PREFERRED_VERSION="${llvm_version##*-}"
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-DIGC_OPTION__OPENCL_HEADER_PATH="/usr/lib/clang/${LLVM_SLOT}/include/opencl-c.h"
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-DIGC_OPTION__SPIRV_TOOLS_MODE="Prebuilds"
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-DIGC_OPTION__SPIRV_TRANSLATOR_MODE="Prebuilds"
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-DIGC_OPTION__USE_PREINSTALLED_SPIRV_HEADERS="ON"
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$(usex vc '-DIGC_OPTION__VC_INTRINSICS_MODE=Prebuilds' '')
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-DPYTHON_EXECUTABLE="${PYTHON}"
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-DSPIRVLLVMTranslator_INCLUDE_DIR="${EPREFIX}/usr/lib/llvm/${LLVM_SLOT}/include/LLVMSPIRVLib"
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-Wno-dev
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)
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cmake_src_configure
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}
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