# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 PYTHON_COMPAT=( python3_{9..12} ) inherit llvm meson-multilib python-any-r1 linux-info MY_P="${P/_/-}" 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 LICENSE="MIT" SLOT="0" RESTRICT="!test? ( test )" RADEON_CARDS="r300 r600 radeon radeonsi" VIDEO_CARDS="${RADEON_CARDS} d3d12 freedreno intel lima nouveau panfrost v3d vc4 virgl vivante vmware" for card in ${VIDEO_CARDS}; do IUSE_VIDEO_CARDS+=" video_cards_${card}" done IUSE="${IUSE_VIDEO_CARDS} cpu_flags_x86_sse2 d3d9 debug gles1 +gles2 +llvm lm-sensors opencl osmesa +proprietary-codecs selinux test unwind vaapi valgrind vdpau vulkan vulkan-overlay wayland +X xa zink +zstd" REQUIRED_USE=" d3d9? ( || ( video_cards_intel video_cards_r300 video_cards_r600 video_cards_radeonsi video_cards_nouveau video_cards_vmware ) ) vulkan? ( video_cards_radeonsi? ( llvm ) ) vulkan-overlay? ( vulkan ) video_cards_radeon? ( x86? ( llvm ) amd64? ( llvm ) ) video_cards_r300? ( x86? ( llvm ) amd64? ( llvm ) ) video_cards_radeonsi? ( llvm ) vdpau? ( X ) xa? ( X ) zink? ( vulkan ) " LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.110" RDEPEND=" >=dev-libs/expat-2.1.0-r3[${MULTILIB_USEDEP}] >=media-libs/libglvnd-1.3.2[X?,${MULTILIB_USEDEP}] >=sys-libs/zlib-1.2.8[${MULTILIB_USEDEP}] unwind? ( sys-libs/libunwind[${MULTILIB_USEDEP}] ) llvm? ( video_cards_radeonsi? ( virtual/libelf:0=[${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-1.1:=[${MULTILIB_USEDEP}] ) vulkan? ( video_cards_intel? ( amd64? ( dev-libs/libclc[spirv(-)] >=dev-util/spirv-tools-1.3.231.0 ) ) ) selinux? ( sys-libs/libselinux[${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-1.13:=[${MULTILIB_USEDEP}] x11-libs/libXfixes[${MULTILIB_USEDEP}] ) zink? ( media-libs/vulkan-loader:=[${MULTILIB_USEDEP}] ) zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] ) " for card in ${RADEON_CARDS}; do RDEPEND="${RDEPEND} video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] ) " done RDEPEND="${RDEPEND} video_cards_radeonsi? ( ${LIBDRM_DEPSTRING}[video_cards_amdgpu] ) " # Please keep the LLVM dependency block separate. Since LLVM is slotted, # we need to *really* make sure we're not pulling one than more slot # simultaneously. # # How to use it: # 1. Specify LLVM_MAX_SLOT (inclusive), e.g. 16. # 2. Specify LLVM_MIN_SLOT (inclusive), e.g. 15. LLVM_MAX_SLOT="16" LLVM_MIN_SLOT="15" LLVM_USE_DEPS="llvm_targets_AMDGPU(+),${MULTILIB_USEDEP}" PER_SLOT_DEPSTR=" ( !opencl? ( sys-devel/llvm:@SLOT@[${LLVM_USE_DEPS}] ) opencl? ( sys-devel/clang:@SLOT@[${LLVM_USE_DEPS}] ) opencl? ( dev-util/spirv-llvm-translator:@SLOT@ ) vulkan? ( video_cards_intel? ( dev-util/spirv-llvm-translator:@SLOT@ ) ) ) " LLVM_DEPSTR=" || ( $(for ((slot=LLVM_MAX_SLOT; slot>=LLVM_MIN_SLOT; slot--)); do echo "${PER_SLOT_DEPSTR//@SLOT@/${slot}}" done) ) !opencl? ( =dev-python/mako-0.8.0[\${PYTHON_USEDEP}]") vulkan? ( dev-util/glslang video_cards_intel? ( amd64? ( $(python_gen_any_dep "dev-python/ply[\${PYTHON_USEDEP}]") ) ) ) wayland? ( dev-util/wayland-scanner ) " S="${WORKDIR}/${MY_P}" EGIT_CHECKOUT_DIR=${S} 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 )" llvm_check_deps() { if use opencl; then has_version "sys-devel/clang:${LLVM_SLOT}[${LLVM_USE_DEPS}]" || return 1 fi if use opencl || { use vulkan && use video_cards_intel; }; then has_version "dev-util/spirv-llvm-translator:${LLVM_SLOT}" || return 1 fi has_version "sys-devel/llvm:${LLVM_SLOT}[${LLVM_USE_DEPS}]" } PATCHES=( # Temporary rusticl workaround: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7717#note_1832122 "${FILESDIR}/clang_resource_dir.patch" ) pkg_pretend() { if use vulkan; then if ! use video_cards_d3d12 && ! use video_cards_freedreno && ! use video_cards_intel && ! use video_cards_radeonsi && ! use video_cards_v3d; then ewarn "Ignoring USE=vulkan since VIDEO_CARDS does not contain d3d12, freedreno, intel, radeonsi, or v3d" fi fi if use vaapi; then if ! use video_cards_d3d12 && ! use video_cards_r600 && ! use video_cards_radeonsi && ! use video_cards_nouveau; then ewarn "Ignoring USE=vaapi since VIDEO_CARDS does not contain d3d12, r600, radeonsi, or nouveau" fi fi if use vdpau; then if ! use video_cards_d3d12 && ! use video_cards_r300 && ! use video_cards_r600 && ! use video_cards_radeonsi && ! use video_cards_nouveau; then ewarn "Ignoring USE=vdpau since VIDEO_CARDS does not contain d3d12, r300, r600, radeonsi, or nouveau" fi fi if use xa; then if ! use video_cards_freedreno && ! use video_cards_nouveau && ! use video_cards_vmware; then ewarn "Ignoring USE=xa since VIDEO_CARDS does not contain freedreno, 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[${PYTHON_USEDEP}]" || return 1 if use vulkan && use video_cards_intel && use amd64; then python_has_version -b "dev-python/ply[${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 if use llvm; then llvm_pkg_setup fi python-any-r1_pkg_setup } multilib_src_configure() { local emesonargs=() local platforms use X && platforms+="x11" use wayland && platforms+=",wayland" emesonargs+=(-Dplatforms=${platforms#,}) if use video_cards_intel || use video_cards_r300 || use video_cards_r600 || use video_cards_radeonsi || use video_cards_nouveau || use video_cards_vmware; then emesonargs+=($(meson_use d3d9 gallium-nine)) else emesonargs+=(-Dgallium-nine=false) fi if use video_cards_d3d12 || use video_cards_r600 || use video_cards_radeonsi || use video_cards_nouveau; 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_r300 || use video_cards_r600 || use video_cards_radeonsi || use video_cards_nouveau; then emesonargs+=($(meson_feature vdpau gallium-vdpau)) else emesonargs+=(-Dgallium-vdpau=disabled) fi if use video_cards_freedreno || use video_cards_nouveau || use video_cards_vmware; then emesonargs+=($(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_freedreno freedreno gallium_enable video_cards_intel crocus i915 iris gallium_enable video_cards_lima lima gallium_enable video_cards_d3d12 d3d12 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 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+=( $(meson_native_true gallium-rusticl) -Drust_std=2021 ) fi if use vulkan; then vulkan_enable video_cards_freedreno freedreno vulkan_enable video_cards_intel intel intel_hasvk vulkan_enable video_cards_d3d12 microsoft-experimental vulkan_enable video_cards_radeonsi amd vulkan_enable video_cards_v3d broadcom fi driver_list() { local drivers="$(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=${vulkan_layers#,}) if use vulkan && use video_cards_intel; then PKG_CONFIG_PATH="$(get_llvm_prefix)/$(get_libdir)/pkgconfig" emesonargs+=($(meson_feature llvm intel-clc)) fi emesonargs+=( $(meson_use test build-tests) -Dglx=$(usex X dri disabled) -Dshared-glapi=enabled -Ddri3=enabled -Degl=enabled -Dgbm=enabled -Dglvnd=true $(meson_feature gles1) $(meson_feature gles2) $(meson_feature llvm) $(meson_feature lm-sensors lmsensors) $(meson_use osmesa) $(meson_use selinux) $(meson_feature unwind libunwind) $(meson_feature zstd) $(meson_use cpu_flags_x86_sse2 sse2) -Dvalgrind=$(usex valgrind auto disabled) -Dvideo-codecs=$(usex proprietary-codecs "h264dec,h264enc,h265dec,h265enc,vc1dec" "") -Dgallium-drivers=$(driver_list "${GALLIUM_DRIVERS[*]}") -Dvulkan-drivers=$(driver_list "${VULKAN_DRIVERS[*]}") --buildtype $(usex debug debug plain) -Db_ndebug=$(usex debug false true) ) meson_src_configure } 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 }