# Copyright 1999-2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 LLVM_COMPAT=( {15..18} ) LLVM_OPTIONAL=1 CARGO_OPTIONAL=1 PYTHON_COMPAT=( python3_{10..12} ) inherit flag-o-matic llvm-r1 meson-multilib python-any-r1 linux-info rust-toolchain toolchain-funcs MY_P="${P/_/-}" CRATES=" syn@2.0.39 proc-macro2@1.0.70 quote@1.0.33 unicode-ident@1.0.12 paste@1.0.14 " inherit cargo DESCRIPTION="OpenGL-like graphic library for Linux" HOMEPAGE="https://www.mesa3d.org/ https://mesa.freedesktop.org/" if [[ ${PV} == 9999 ]]; then EGIT_REPO_URI="https://gitlab.freedesktop.org/mesa/mesa.git" inherit git-r3 else SRC_URI=" https://archive.mesa3d.org/${MY_P}.tar.xz " KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-solaris" fi # This should be {CARGO_CRATE_URIS//.crate/.tar.gz} to correspond to the wrap files, # but there are "stale" distfiles on the mirrors with the wrong names. # export MESON_PACKAGE_CACHE_DIR="${DISTDIR}" SRC_URI+=" ${CARGO_CRATE_URIS} " S="${WORKDIR}/${MY_P}" EGIT_CHECKOUT_DIR=${S} LICENSE="MIT SGI-B-2.0" SLOT="0" RADEON_CARDS="r300 r600 radeon radeonsi" VIDEO_CARDS="${RADEON_CARDS} d3d12 freedreno intel lavapipe lima nouveau nvk panfrost v3d vc4 virgl vivante vmware zink" for card in ${VIDEO_CARDS}; do IUSE_VIDEO_CARDS+=" video_cards_${card}" done IUSE="${IUSE_VIDEO_CARDS} cpu_flags_x86_sse2 d3d9 debug +llvm lm-sensors opencl +opengl osmesa +proprietary-codecs selinux test unwind vaapi valgrind vdpau vulkan vulkan-overlay wayland +X xa +zstd" RESTRICT="!test? ( test )" REQUIRED_USE=" d3d9? ( || ( video_cards_freedreno video_cards_intel video_cards_nouveau video_cards_panfrost video_cards_r300 video_cards_r600 video_cards_radeonsi video_cards_vmware video_cards_zink ) ) llvm? ( ${LLVM_REQUIRED_USE} ) vulkan-overlay? ( vulkan ) video_cards_lavapipe? ( llvm vulkan ) video_cards_radeon? ( x86? ( llvm ) amd64? ( llvm ) ) video_cards_r300? ( x86? ( llvm ) amd64? ( llvm ) ) video_cards_zink? ( vulkan opengl ) video_cards_nvk? ( vulkan video_cards_nouveau ) vdpau? ( X ) xa? ( X ) " LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.119" RDEPEND=" >=dev-libs/expat-2.1.0-r3[${MULTILIB_USEDEP}] >=media-libs/libglvnd-1.3.2[X?,${MULTILIB_USEDEP}] >=sys-libs/zlib-1.2.9[${MULTILIB_USEDEP}] unwind? ( sys-libs/libunwind[${MULTILIB_USEDEP}] ) llvm? ( $(llvm_gen_dep " sys-devel/llvm:\${LLVM_SLOT}[llvm_targets_AMDGPU(+),${MULTILIB_USEDEP}] opencl? ( dev-util/spirv-llvm-translator:\${LLVM_SLOT} sys-devel/clang:\${LLVM_SLOT}[llvm_targets_AMDGPU(+),${MULTILIB_USEDEP}] ) ") video_cards_r600? ( virtual/libelf:0=[${MULTILIB_USEDEP}] ) video_cards_radeon? ( virtual/libelf:0=[${MULTILIB_USEDEP}] ) ) lm-sensors? ( sys-apps/lm-sensors:=[${MULTILIB_USEDEP}] ) opencl? ( >=virtual/opencl-3 dev-libs/libclc[spirv(-)] >=dev-util/spirv-tools-1.3.231.0 virtual/libelf:0= ) vaapi? ( >=media-libs/libva-1.7.3:=[${MULTILIB_USEDEP}] ) vdpau? ( >=x11-libs/libvdpau-1.5:=[${MULTILIB_USEDEP}] ) video_cards_radeonsi? ( virtual/libelf:0=[${MULTILIB_USEDEP}] ) video_cards_zink? ( media-libs/vulkan-loader:=[${MULTILIB_USEDEP}] ) selinux? ( sys-libs/libselinux[${MULTILIB_USEDEP}] ) wayland? ( >=dev-libs/wayland-1.18.0[${MULTILIB_USEDEP}] ) ${LIBDRM_DEPSTRING}[video_cards_freedreno?,video_cards_intel?,video_cards_nouveau?,video_cards_vc4?,video_cards_vivante?,video_cards_vmware?,${MULTILIB_USEDEP}] X? ( >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}] >=x11-libs/libxshmfence-1.1[${MULTILIB_USEDEP}] >=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}] >=x11-libs/libXxf86vm-1.1.3[${MULTILIB_USEDEP}] >=x11-libs/libxcb-1.17:=[${MULTILIB_USEDEP}] x11-libs/libXfixes[${MULTILIB_USEDEP}] x11-libs/xcb-util-keysyms[${MULTILIB_USEDEP}] ) zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] ) " for card in ${RADEON_CARDS}; do RDEPEND="${RDEPEND} video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] ) " done RDEPEND="${RDEPEND} video_cards_radeonsi? ( ${LIBDRM_DEPSTRING}[video_cards_amdgpu] ) " DEPEND="${RDEPEND} video_cards_d3d12? ( >=dev-util/directx-headers-1.613.0[${MULTILIB_USEDEP}] ) valgrind? ( dev-debug/valgrind ) wayland? ( >=dev-libs/wayland-protocols-1.34 ) X? ( x11-libs/libXrandr[${MULTILIB_USEDEP}] x11-base/xorg-proto ) " BDEPEND=" ${PYTHON_DEPS} opencl? ( >=virtual/rust-1.62.0 >=dev-util/bindgen-0.58.0 ) >=dev-build/meson-1.4.1 app-alternatives/yacc app-alternatives/lex virtual/pkgconfig $(python_gen_any_dep " >=dev-python/mako-0.8.0[\${PYTHON_USEDEP}] dev-python/packaging[\${PYTHON_USEDEP}] ") video_cards_intel? ( ~dev-util/intel_clc-${PV} dev-libs/libclc[spirv(-)] $(python_gen_any_dep "dev-python/ply[\${PYTHON_USEDEP}]") ) vulkan? ( dev-util/glslang video_cards_nvk? ( >=dev-util/bindgen-0.68.1 >=dev-util/cbindgen-0.26.0 >=virtual/rust-1.74.1 ) ) wayland? ( dev-util/wayland-scanner ) " QA_WX_LOAD=" x86? ( usr/lib/libglapi.so.0.0.0 usr/lib/libOSMesa.so.8.0.0 usr/lib/libGLX_mesa.so.0.0.0 )" src_unpack() { if [[ ${PV} == 9999 ]]; then git-r3_src_unpack else unpack ${MY_P}.tar.xz fi # We need this because we cannot tell meson to use DISTDIR yet pushd "${DISTDIR}" >/dev/null || die mkdir -p "${S}"/subprojects/packagecache || die local i for i in *.crate; do ln -s "${PWD}/${i}" "${S}/subprojects/packagecache/${i/.crate/}.tar.gz" || die done popd >/dev/null || die } pkg_pretend() { if use vulkan; then if ! use video_cards_d3d12 && ! use video_cards_freedreno && ! use video_cards_intel && ! use video_cards_lavapipe && ! use video_cards_nouveau && ! use video_cards_nvk && ! use video_cards_panfrost && ! use video_cards_radeonsi && ! use video_cards_v3d && ! use video_cards_virgl; then ewarn "Ignoring USE=vulkan since VIDEO_CARDS does not contain d3d12, freedreno, intel, lavapipe, nouveau, nvk, panfrost, radeonsi, v3d, or virgl" fi fi # VA if use vaapi; then if ! use video_cards_d3d12 && ! use video_cards_nouveau && ! use video_cards_r600 && ! use video_cards_radeonsi && ! use video_cards_virgl; then ewarn "Ignoring USE=vaapi since VIDEO_CARDS does not contain d3d12, nouveau, r600, radeonsi, or virgl" fi fi if use vdpau; then if ! use video_cards_d3d12 && ! use video_cards_nouveau && ! use video_cards_r600 && ! use video_cards_radeonsi && ! use video_cards_virgl; then ewarn "Ignoring USE=vdpau since VIDEO_CARDS does not contain d3d12, nouveau, r600, radeonsi, or virgl" fi fi if use xa; then if ! use video_cards_freedreno && ! use video_cards_intel && ! use video_cards_nouveau && ! use video_cards_vmware; then ewarn "Ignoring USE=xa since VIDEO_CARDS does not contain freedreno, intel, nouveau, or vmware" fi fi if ! use llvm; then use opencl && ewarn "Ignoring USE=opencl since USE does not contain llvm" fi if use osmesa && ! use llvm; then ewarn "OSMesa will be slow without enabling USE=llvm" fi } python_check_deps() { python_has_version -b ">=dev-python/mako-0.8.0[${PYTHON_USEDEP}]" && python_has_version -b "dev-python/packaging[${PYTHON_USEDEP}]" || return 1 if use llvm && use vulkan && use video_cards_intel && use amd64; then python_has_version -b "dev-python/ply[${PYTHON_USEDEP}]" || return 1 fi } pkg_setup() { # warning message for bug 459306 if use llvm && has_version sys-devel/llvm[!debug=]; then ewarn "Mismatch between debug USE flags in media-libs/mesa and sys-devel/llvm" ewarn "detected! This can cause problems. For details, see bug 459306." fi if use video_cards_intel || use video_cards_radeonsi; then if kernel_is -ge 5 11 3; then CONFIG_CHECK="~KCMP" elif kernel_is -ge 5 11; then CONFIG_CHECK="~CHECKPOINT_RESTORE" elif kernel_is -ge 5 10 20; then CONFIG_CHECK="~KCMP" else CONFIG_CHECK="~CHECKPOINT_RESTORE" fi linux-info_pkg_setup fi use llvm && llvm-r1_pkg_setup python-any-r1_pkg_setup } src_prepare() { default sed -i -e "/^PLATFORM_SYMBOLS/a '__gentoo_check_ldflags__'," \ bin/symbols-check.py || die # bug #830728 } multilib_src_configure() { local emesonargs=() # bug #932591 and https://gitlab.freedesktop.org/mesa/mesa/-/issues/11140 tc-is-gcc && [[ $(gcc-major-version) -ge 14 ]] && filter-lto local platforms use X && platforms+="x11" use wayland && platforms+=",wayland" emesonargs+=(-Dplatforms=${platforms#,}) if use video_cards_freedreno || use video_cards_intel || # crocus i915 iris use video_cards_nouveau || use video_cards_panfrost || use video_cards_r300 || use video_cards_r600 || use video_cards_radeonsi || use video_cards_vmware || # swrast use video_cards_zink; then emesonargs+=($(meson_use d3d9 gallium-nine)) else emesonargs+=(-Dgallium-nine=false) fi if use video_cards_d3d12 || use video_cards_nouveau || use video_cards_r600 || use video_cards_radeonsi || use video_cards_virgl; then emesonargs+=($(meson_feature vaapi gallium-va)) use vaapi && emesonargs+=( -Dva-libs-path="${EPREFIX}"/usr/$(get_libdir)/va/drivers ) else emesonargs+=(-Dgallium-va=disabled) fi if use video_cards_d3d12; then emesonargs+=($(meson_feature vaapi gallium-d3d12-video)) fi if use video_cards_d3d12 || use video_cards_nouveau || use video_cards_r600 || use video_cards_radeonsi || use video_cards_virgl; then emesonargs+=($(meson_feature vdpau gallium-vdpau)) else emesonargs+=(-Dgallium-vdpau=disabled) fi if use video_cards_freedreno || use video_cards_intel || use video_cards_nouveau || use video_cards_vmware; then emesonargs+=($(meson_feature xa gallium-xa)) else emesonargs+=(-Dgallium-xa=disabled) fi if use video_cards_freedreno || use video_cards_lima || use video_cards_panfrost || use video_cards_v3d || use video_cards_vc4 || use video_cards_vivante; then gallium_enable -- kmsro fi gallium_enable -- swrast gallium_enable video_cards_d3d12 d3d12 gallium_enable video_cards_freedreno freedreno gallium_enable video_cards_intel crocus i915 iris gallium_enable video_cards_lima lima gallium_enable video_cards_nouveau nouveau gallium_enable video_cards_panfrost panfrost gallium_enable video_cards_v3d v3d gallium_enable video_cards_vc4 vc4 gallium_enable video_cards_virgl virgl gallium_enable video_cards_vivante etnaviv gallium_enable video_cards_vmware svga gallium_enable video_cards_zink zink gallium_enable video_cards_r300 r300 gallium_enable video_cards_r600 r600 gallium_enable video_cards_radeonsi radeonsi if ! use video_cards_r300 && ! use video_cards_r600; then gallium_enable video_cards_radeon r300 r600 fi if use llvm && use opencl; then PKG_CONFIG_PATH="$(get_llvm_prefix)/$(get_libdir)/pkgconfig" # See https://gitlab.freedesktop.org/mesa/mesa/-/blob/main/docs/rusticl.rst emesonargs+=( $(meson_native_true gallium-rusticl) -Drust_std=2021 ) fi if use vulkan; then vulkan_enable video_cards_d3d12 microsoft-experimental vulkan_enable video_cards_freedreno freedreno vulkan_enable video_cards_intel intel intel_hasvk vulkan_enable video_cards_lavapipe swrast vulkan_enable video_cards_panfrost panfrost vulkan_enable video_cards_radeonsi amd vulkan_enable video_cards_v3d broadcom vulkan_enable video_cards_vc4 broadcom vulkan_enable video_cards_virgl virtio if use video_cards_nvk; then vulkan_enable video_cards_nvk nouveau if ! multilib_is_native_abi; then echo -e "[binaries]\nrust = ['rustc', '--target=$(rust_abi $CBUILD)']" > "${T}/rust_fix.ini" emesonargs+=( --native-file "${T}"/rust_fix.ini ) fi fi fi driver_list() { local drivers="$(sort -u <<< "${1// /$'\n'}")" echo "${drivers//$'\n'/,}" } local vulkan_layers use vulkan && vulkan_layers+="device-select" use vulkan-overlay && vulkan_layers+=",overlay" emesonargs+=(-Dvulkan-layers=${vulkan_layers#,}) if use opengl && use X; then emesonargs+=(-Dglx=dri) else emesonargs+=(-Dglx=disabled) fi if [[ "${ABI}" == amd64 ]]; then emesonargs+=($(meson_feature video_cards_intel intel-rt)) fi use debug && EMESON_BUILDTYPE=debug emesonargs+=( $(meson_use test build-tests) -Dshared-glapi=enabled -Ddri3=enabled -Dexpat=enabled $(meson_use opengl) $(meson_feature opengl gbm) $(meson_feature opengl gles1) $(meson_feature opengl gles2) $(meson_feature opengl glvnd) $(meson_feature opengl egl) $(meson_feature llvm) $(meson_feature lm-sensors lmsensors) $(meson_use osmesa) $(meson_use selinux) $(meson_feature unwind libunwind) $(meson_feature zstd) $(meson_use cpu_flags_x86_sse2 sse2) -Dintel-clc=$(usex video_cards_intel system auto) -Dvalgrind=$(usex valgrind auto disabled) -Dvideo-codecs=$(usex proprietary-codecs "all" "all_free") -Dgallium-drivers=$(driver_list "${GALLIUM_DRIVERS[*]}") -Dvulkan-drivers=$(driver_list "${VULKAN_DRIVERS[*]}") -Db_ndebug=$(usex debug false true) ) meson_src_configure if ! multilib_is_native_abi && use video_cards_nvk; then sed -i -E '{N; s/(rule rust_COMPILER_FOR_BUILD\n command = rustc) --target=[a-zA-Z0-9=:-]+ (.*) -C link-arg=-m[[:digit:]]+/\1 \2/g}' build.ninja || die fi } multilib_src_test() { meson_src_test -t 100 } # $1 - VIDEO_CARDS flag (check skipped for "--") # other args - names of DRI drivers to enable gallium_enable() { if [[ $1 == -- ]] || use $1; then shift GALLIUM_DRIVERS+=("$@") fi } vulkan_enable() { if [[ $1 == -- ]] || use $1; then shift VULKAN_DRIVERS+=("$@") fi }