129 lines
4 KiB
Bash
129 lines
4 KiB
Bash
# Copyright 1999-2026 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=( 22 )
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PYTHON_COMPAT=( python3_{10..14} )
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inherit cmake flag-o-matic llvm-r2 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"
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LICENSE="MIT"
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SLOT="0/${PV}"
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KEYWORDS="~amd64"
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IUSE="debug intel_targets_gfx-bmg shared-libs vc"
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DEPEND="
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dev-libs/opencl-clang:22[${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:${LLVM_SLOT}
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')
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vc? (
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dev-libs/intel-vc-intrinsics:${LLVM_SLOT}=[${LLVM_USEDEP}]
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dev-util/spirv-llvm-translator:${LLVM_SLOT}=
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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}-2.32.7-r2-llvm22.patch"
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)
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pkg_setup() {
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llvm-r2_pkg_setup
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python-any-r1_pkg_setup
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}
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#src_unpack() {
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# unpack "/var/git/${P}-local-r1.tar.gz"
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#}
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src_prepare() {
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local CLANG_HEADERS="${IGC_BUILD__CLANG_VERSION}/clang/lib/Headers"
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sed '/set\(CLANG_HEADERS/s/\$\{IGC_BUILD__GFX_DEV_SRC_DIR\}\/external\/llvm\/releases\/\$\{IGC_BUILD__CLANG_VERSION\}\/clang\/lib\/Headers\)/'"${CLANG_HEADERS}"'/' \
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-i ${WORKIDR}/${P}/IGC/cmake/IRBuilderGeneratorCodeGen.cmake
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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="${llvm_version%%-r*}"
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# See https://github.com/intel/intel-graphics-compiler/issues/212
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append-ldflags -Wl,-z,undefs
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# See bug #938519 and https://github.com/intel/intel-graphics-compiler/issues/362
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filter-lto
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# See bug #893370 and https://github.com/intel/intel-graphics-compiler/issues/282
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append-flags -U_GLIBCXX_ASSERTIONS
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# See https://bugs.gentoo.org/718824
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! use debug && append-cppflags -DNDEBUG
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local clang_exe="${EPREFIX}/usr/lib/ccache/bin/clang-${LLVM_SLOT}"
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[[ -x ${clang_exe} ]] || clang_exe="$(get_llvm_prefix)/bin/clang-${LLVM_SLOT}"
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local ccache_bin="$(type -P ccache)"
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local vc_platforms=()
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use intel_targets_gfx-bmg && vc_platforms+=( Xe2 )
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local vc_platforms_cmake=""
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if [[ ${#vc_platforms[@]} -gt 0 ]]; then
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local IFS=";"
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vc_platforms_cmake="${vc_platforms[*]}"
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fi
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local mycmakeargs=(
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-DBUILD_SHARED_LIBS=$(usex shared-libs)
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-DCCLANG_FROM_SYSTEM="ON"
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-DCLANG_EXE="${clang_exe}"
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-DCMAKE_POLICY_VERSION_MINIMUM=3.5
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-DCMAKE_PREFIX_PATH="$(get_llvm_prefix);/opt/intel/llvm/${LLVM_SLOT}"
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${ccache_bin:+-DCMAKE_C_COMPILER_LAUNCHER="${ccache_bin}"}
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${ccache_bin:+-DCMAKE_CXX_COMPILER_LAUNCHER="${ccache_bin}"}
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-DCMAKE_LIBRARY_PATH="$(get_llvm_prefix)/$(get_libdir)"
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-DIGC_BUILD__VC_ENABLED="$(usex vc)"
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-DIGC_OPTION__ARCHITECTURE_TARGET="Linux64"
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-DIGC_OPTION__CLANG_MODE="Prebuilds"
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-DIGC_OPTION__ENABLE_BF16_BIF="ON"
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-DIGC_OPTION__LINK_KHRONOS_SPIRV_TRANSLATOR="ON"
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-DIGC_OPTION__LLD_MODE="Prebuilds"
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-DIGC_OPTION__LLDELF_H_DIR="$(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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${vc_platforms_cmake:+-DIGC_BUILD__VC_PLATFORMS="${vc_platforms_cmake}"}
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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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