Merge updates from master

7 files changed, 626 insertions, 1 deletions

diff --git a/dev-libs/wayland-protocols/Manifest b/dev-libs/wayland-protocols/Manifest
index 323de6735845..629dac6ee6bd 100644
--- a/dev-libs/wayland-protocols/Manifest
+++ b/dev-libs/wayland-protocols/Manifest
@@ -1 +1,2 @@
 DIST wayland-protocols-1.38.tar.xz 102648 BLAKE2B b07abed74b2f83247f3746414dc1f9e317793f9bc6ae7c1cb955d94149577964dee2ed0d658d4b9d9d7bd446509966393f4060b85db09b56292ddd9702bd1aee SHA512 43fc36d35bedb245deed0e2de246f42d2bbfa6ecafa094f2a7fb103d6df8ae28f3cc200bc5aa24745b9131a28381883c24779da0a6d9ac954753bd5ebb1405db
+DIST wayland-protocols-1.39.tar.xz 108844 BLAKE2B ca0350acdce8e2b3803ef4582576fd2db61228f54cebfa232ebbf85377a7201ceb9a96650c8940dc91c193681fa70a0fcb3d5fa9e541acfe77ae07448e998f9d SHA512 480a195ec0846400d93160e3d0a7ba12948ed841835ee4661f54b0101ae0027affd9c0f660a73244786fecd70e4f609830489a6b95e00d750cf2379734aacbe0
diff --git a/dev-libs/wayland-protocols/wayland-protocols-1.39.ebuild b/dev-libs/wayland-protocols/wayland-protocols-1.39.ebuild
new file mode 100644
index 000000000000..64f0b55ccbb3
--- /dev/null
+++ b/dev-libs/wayland-protocols/wayland-protocols-1.39.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit meson
+
+DESCRIPTION="Wayland protocol files"
+HOMEPAGE="https://wayland.freedesktop.org/"
+
+if [[ ${PV} = 9999* ]]; then
+	EGIT_REPO_URI="https://gitlab.freedesktop.org/wayland/${PN}.git/"
+	inherit git-r3
+else
+	SRC_URI="https://gitlab.freedesktop.org/wayland/${PN}/-/releases/${PV}/downloads/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+fi
+
+LICENSE="MIT"
+SLOT="0"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	test? ( dev-libs/wayland )
+"
+BDEPEND="
+	>=dev-util/wayland-scanner-1.23.0
+	virtual/pkgconfig
+"
+
+src_configure() {
+	local emesonargs=(
+		$(meson_use test tests)
+	)
+	meson_src_configure
+}
diff --git a/dev-libs/wayland-protocols/wayland-protocols-9999.ebuild b/dev-libs/wayland-protocols/wayland-protocols-9999.ebuild
index 0bdb61d9ef92..64f0b55ccbb3 100644
--- a/dev-libs/wayland-protocols/wayland-protocols-9999.ebuild
+++ b/dev-libs/wayland-protocols/wayland-protocols-9999.ebuild
@@ -25,7 +25,7 @@ DEPEND="
 	test? ( dev-libs/wayland )
 "
 BDEPEND="
-	dev-util/wayland-scanner
+	>=dev-util/wayland-scanner-1.23.0
 	virtual/pkgconfig
 "
 
diff --git a/dev-util/intel_clc/Manifest b/dev-util/intel_clc/Manifest
index bebaaece9f90..2e84d6fc801b 100644
--- a/dev-util/intel_clc/Manifest
+++ b/dev-util/intel_clc/Manifest
@@ -1,3 +1,4 @@
 DIST mesa-24.1.7.tar.xz 29206724 BLAKE2B b3102fcf96c032d07826186c2d60dc93e5c17b26f725c20cf1e402d1cfbaaba9809bff7a04d3df0179d2ec8606bc9fb391761d17a148671b9270cf2aaca0324d SHA512 890f6387963bbb86a85305ea963cca326a3b3f8f8758ae2082fd62c52df77c2883a359341e91f36614fea59219394ef78f799a334080699a0bb71d984a68cb01
 DIST mesa-24.2.8.tar.xz 29622208 BLAKE2B f71a1663f9637883b4c442ba8c68f7960c48c4f8a02412738404386bfb962052923b40c1412198bd29f2ab6cf11654f8c63d4c14a400b89d99229680bc96eaae SHA512 3aa1051a72e1428e42f9537d8f6a26f2ebddc78894e0f71d2cdcc9ed555ea4d6489ad8e74d4c59b8cdf7ea1c629fa725ac2fe1e385db5d3a582d8fe8186392d6
 DIST mesa-24.3.1.tar.xz 30611028 BLAKE2B d3efc322388e29f651b15b0396fef8a6acc0cf24881165900845e429dd6cb53d51511f174d6a4017f48962b764b9a42f069825196af9f4ca969a4b46e1108a0e SHA512 deecf58e2c31e35d7c1943bb21184b52133a83fa472925128d3a03a57b26c92a476a6d3f7140ef2b78475b66affdabf97436ee8b324be204ce5bb940f78119c8
+DIST mesa-24.3.2.tar.xz 30640276 BLAKE2B d5973506983a23a95c360801a591e13945695e9a0c6f9f3bbb953865aa39ccfabaae624f4cd1edc8ecf479710856f5cc08e4f6374b107a06870906e934ecc5b8 SHA512 ea1065f7b466f1b2b3570c87585d6de15e3784a60d920c9f991c22720197d5947b598ac2c76773bed8150c91360ee5bbc77f3b48780a19502a8c4224baa728b9
diff --git a/dev-util/intel_clc/intel_clc-24.3.2.ebuild b/dev-util/intel_clc/intel_clc-24.3.2.ebuild
new file mode 100644
index 000000000000..3471067099a7
--- /dev/null
+++ b/dev-util/intel_clc/intel_clc-24.3.2.ebuild
@@ -0,0 +1,93 @@
+# Copyright 2023-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LLVM_COMPAT=( {16..18} )
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit llvm-r1 meson python-any-r1
+
+MY_PV="${PV/_/-}"
+
+DESCRIPTION="intel_clc tool used for building OpenCL C to SPIR-V"
+HOMEPAGE="https://mesa3d.org/"
+
+if [[ ${PV} == 9999 ]]; then
+	S="${WORKDIR}/intel_clc-${MY_PV}"
+	EGIT_REPO_URI="https://gitlab.freedesktop.org/mesa/mesa.git"
+	inherit git-r3
+else
+	S="${WORKDIR}/mesa-${MY_PV}"
+	SRC_URI="https://archive.mesa3d.org/mesa-${MY_PV}.tar.xz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+IUSE="debug"
+
+RDEPEND="
+	llvm-core/libclc
+	dev-util/spirv-tools
+	>=sys-libs/zlib-1.2.8:=
+	x11-libs/libdrm
+	$(llvm_gen_dep '
+		dev-util/spirv-llvm-translator:${LLVM_SLOT}
+		llvm-core/clang:${LLVM_SLOT}=
+		llvm-core/llvm:${LLVM_SLOT}=
+	')
+"
+DEPEND="${RDEPEND}
+	dev-libs/expat
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	$(python_gen_any_dep "
+		>=dev-python/mako-0.8.0[\${PYTHON_USEDEP}]
+		dev-python/packaging[\${PYTHON_USEDEP}]
+		dev-python/pyyaml[\${PYTHON_USEDEP}]
+	")
+	virtual/pkgconfig
+"
+
+python_check_deps() {
+	python_has_version -b ">=dev-python/mako-0.8.0[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/packaging[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/pyyaml[${PYTHON_USEDEP}]" || return 1
+}
+
+pkg_setup() {
+	llvm-r1_pkg_setup
+	python-any-r1_pkg_setup
+}
+
+src_configure() {
+	PKG_CONFIG_PATH="$(get_llvm_prefix)/$(get_libdir)/pkgconfig"
+
+	use debug && EMESON_BUILDTYPE=debug
+
+	local emesonargs=(
+		-Dllvm=enabled
+		-Dshared-llvm=enabled
+		-Dintel-clc=enabled
+
+		-Dgallium-drivers=''
+		-Dvulkan-drivers=''
+
+		# Set platforms empty to avoid the default "auto" setting. If
+		# platforms is empty meson.build will add surfaceless.
+		-Dplatforms=''
+
+		-Dglx=disabled
+		-Dlibunwind=disabled
+		-Dzstd=disabled
+
+		-Db_ndebug=$(usex debug false true)
+	)
+	meson_src_configure
+}
+
+src_install() {
+	dobin "${BUILD_DIR}"/src/intel/compiler/intel_clc
+}
diff --git a/media-libs/mesa/Manifest b/media-libs/mesa/Manifest
index eb9590f90563..afa1f80c9ec1 100644
--- a/media-libs/mesa/Manifest
+++ b/media-libs/mesa/Manifest
@@ -1,6 +1,7 @@
 DIST mesa-24.1.7.tar.xz 29206724 BLAKE2B b3102fcf96c032d07826186c2d60dc93e5c17b26f725c20cf1e402d1cfbaaba9809bff7a04d3df0179d2ec8606bc9fb391761d17a148671b9270cf2aaca0324d SHA512 890f6387963bbb86a85305ea963cca326a3b3f8f8758ae2082fd62c52df77c2883a359341e91f36614fea59219394ef78f799a334080699a0bb71d984a68cb01
 DIST mesa-24.2.8.tar.xz 29622208 BLAKE2B f71a1663f9637883b4c442ba8c68f7960c48c4f8a02412738404386bfb962052923b40c1412198bd29f2ab6cf11654f8c63d4c14a400b89d99229680bc96eaae SHA512 3aa1051a72e1428e42f9537d8f6a26f2ebddc78894e0f71d2cdcc9ed555ea4d6489ad8e74d4c59b8cdf7ea1c629fa725ac2fe1e385db5d3a582d8fe8186392d6
 DIST mesa-24.3.1.tar.xz 30611028 BLAKE2B d3efc322388e29f651b15b0396fef8a6acc0cf24881165900845e429dd6cb53d51511f174d6a4017f48962b764b9a42f069825196af9f4ca969a4b46e1108a0e SHA512 deecf58e2c31e35d7c1943bb21184b52133a83fa472925128d3a03a57b26c92a476a6d3f7140ef2b78475b66affdabf97436ee8b324be204ce5bb940f78119c8
+DIST mesa-24.3.2.tar.xz 30640276 BLAKE2B d5973506983a23a95c360801a591e13945695e9a0c6f9f3bbb953865aa39ccfabaae624f4cd1edc8ecf479710856f5cc08e4f6374b107a06870906e934ecc5b8 SHA512 ea1065f7b466f1b2b3570c87585d6de15e3784a60d920c9f991c22720197d5947b598ac2c76773bed8150c91360ee5bbc77f3b48780a19502a8c4224baa728b9
 DIST paste-1.0.14.crate 18157 BLAKE2B 35e8548611c51ee75f4d04926149e5e54870d7073d9b635d550a6fa0f85891f57f326bdbcff3dd8618cf40f8e08cf903ef87d9c034d5921d8b91e1db842cdd7c SHA512 3a793f0e5e773a7f7defc798a4c17ae9a40d715144632ea6cb0a8c785e14c4212046491df016bb9838281f8eaf327a79f01c1e2ac5f26785c028bc880faff9ee
 DIST proc-macro2-1.0.70.crate 44343 BLAKE2B fff0dec06b21e391783cc136790238acb783780eaedcf14875a350e7ceb46fdc100c8b9e3f09fb7f4c2196c25d4c6b61e574c0dad762d94533b628faab68cf5c SHA512 ae9366856853f7d96caf7a7581843d36bfc7843f8683897b19ffc666c03b0b1eff502ddb18ca4c1c1a239a368f03f6cc258b0e2795f64b61c6a31404462eec5f
 DIST proc-macro2-1.0.86.crate 48958 BLAKE2B 4b89e07f23af8328dbb34fe2b3f1b202f1e6a3885a6269740a23359b41bb4099ac2484565d3b2b0936261689ca525785ac620c766997234fd8d0f409e80e5ea3 SHA512 1cdb7e22a35ae231d880c9420784c9acf97bda2db258b3d34aae5061dc1858449defe19a49e12c6a4173906aa72a4115059ac2db0fc760205fd2ab8b5b414434
diff --git a/media-libs/mesa/mesa-24.3.2.ebuild b/media-libs/mesa/mesa-24.3.2.ebuild
new file mode 100644
index 000000000000..23476336a9f6
--- /dev/null
+++ b/media-libs/mesa/mesa-24.3.2.ebuild
@@ -0,0 +1,492 @@
+# 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..13} )
+
+inherit flag-o-matic llvm-r1 meson-multilib python-any-r1 linux-info rust-toolchain
+
+MY_P="${P/_/-}"
+
+CRATES="
+	syn@2.0.68
+	proc-macro2@1.0.86
+	quote@1.0.33
+	unicode-ident@1.0.12
+	paste@1.0.14
+"
+
+RUST_MIN_VER="1.74.1"
+RUST_OPTIONAL=1
+
+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 ~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
+	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? ( ${LLVM_REQUIRED_USE} )
+	video_cards_lavapipe? ( llvm vulkan )
+	video_cards_radeon? ( x86? ( llvm ) amd64? ( llvm ) )
+	video_cards_r300?   ( x86? ( llvm ) amd64? ( llvm ) )
+	video_cards_zink? ( vulkan opengl )
+	video_cards_nvk? ( vulkan video_cards_nouveau )
+	vdpau? ( X )
+	xa? ( X )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.121"
+RDEPEND="
+	>=dev-libs/expat-2.1.0-r3[${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? (
+		$(llvm_gen_dep "
+			llvm-core/llvm:\${LLVM_SLOT}[llvm_targets_AMDGPU(+),${MULTILIB_USEDEP}]
+			opencl? (
+				dev-util/spirv-llvm-translator:\${LLVM_SLOT}
+				llvm-core/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
+		llvm-core/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-1.614.1[${MULTILIB_USEDEP}] )
+	valgrind? ( dev-debug/valgrind )
+	wayland? ( >=dev-libs/wayland-protocols-1.38 )
+	X? (
+		x11-libs/libXrandr[${MULTILIB_USEDEP}]
+		x11-base/xorg-proto
+	)
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	opencl? (
+		${RUST_DEPEND}
+		>=dev-util/bindgen-0.58.0
+	)
+	>=dev-build/meson-1.4.1
+	app-alternatives/yacc
+	app-alternatives/lex
+	virtual/pkgconfig
+	$(python_gen_any_dep "
+		>=dev-python/mako-0.8.0[\${PYTHON_USEDEP}]
+		dev-python/packaging[\${PYTHON_USEDEP}]
+		dev-python/pyyaml[\${PYTHON_USEDEP}]
+	")
+	video_cards_intel? (
+		~dev-util/intel_clc-${PV}
+		llvm-core/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
+			${RUST_DEPEND}
+		)
+	)
+	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[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/pyyaml[${PYTHON_USEDEP}]" || return 1
+	if use llvm && use vulkan && use video_cards_intel && use amd64; then
+		python_has_version -b "dev-python/ply[${PYTHON_USEDEP}]" || return 1
+	fi
+}
+
+pkg_setup() {
+	# warning message for bug 459306
+	if use llvm && has_version llvm-core/llvm[!debug=]; then
+		ewarn "Mismatch between debug USE flags in media-libs/mesa and llvm-core/llvm"
+		ewarn "detected! This can cause problems. For details, see bug 459306."
+	fi
+
+	if use video_cards_intel ||
+	   use video_cards_radeonsi; then
+		if kernel_is -ge 5 11 3; then
+			CONFIG_CHECK="~KCMP"
+		elif kernel_is -ge 5 11; then
+			CONFIG_CHECK="~CHECKPOINT_RESTORE"
+		elif kernel_is -ge 5 10 20; then
+			CONFIG_CHECK="~KCMP"
+		else
+			CONFIG_CHECK="~CHECKPOINT_RESTORE"
+		fi
+		linux-info_pkg_setup
+	fi
+
+	use llvm && llvm-r1_pkg_setup
+	python-any-r1_pkg_setup
+
+	if use opencl || (use vulkan && use video_cards_nvk); then
+		rust_pkg_setup
+	fi
+}
+
+src_prepare() {
+	default
+	sed -i -e "/^PLATFORM_SYMBOLS/a '__gentoo_check_ldflags__'," \
+		bin/symbols-check.py || die # bug #830728
+}
+
+multilib_src_configure() {
+	local emesonargs=()
+
+	# bug #932591 and https://gitlab.freedesktop.org/mesa/mesa/-/issues/11140
+	filter-lto
+
+	local platforms
+	use X && platforms+="x11"
+	use wayland && platforms+=",wayland"
+	emesonargs+=(-Dplatforms=${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 || # svga
+	   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+=($(meson_feature xa gallium-xa))
+	else
+		emesonargs+=(-Dgallium-xa=disabled)
+	fi
+
+	gallium_enable !llvm softpipe
+	gallium_enable llvm llvmpipe
+	gallium_enable video_cards_d3d12 d3d12
+	gallium_enable video_cards_freedreno freedreno
+	gallium_enable video_cards_intel crocus i915 iris
+	gallium_enable video_cards_lima lima
+	gallium_enable video_cards_nouveau nouveau
+	gallium_enable video_cards_panfrost panfrost
+	gallium_enable video_cards_v3d v3d
+	gallium_enable video_cards_vc4 vc4
+	gallium_enable video_cards_virgl virgl
+	gallium_enable video_cards_vivante etnaviv
+	gallium_enable video_cards_vmware svga
+	gallium_enable video_cards_zink zink
+
+	gallium_enable video_cards_r300 r300
+	gallium_enable video_cards_r600 r600
+	gallium_enable video_cards_radeonsi radeonsi
+	if ! use video_cards_r300 &&
+	   ! use video_cards_r600; then
+		gallium_enable video_cards_radeon r300 r600
+	fi
+
+	if use llvm && use opencl; then
+		PKG_CONFIG_PATH="$(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 "${T}"/rust_fix.ini
+				)
+			fi
+		fi
+
+		emesonargs+=(-Dvulkan-layers=device-select,overlay)
+	fi
+
+	driver_list() {
+		local drivers="$(sort -u <<< "${1// /$'\n'}")"
+		echo "${drivers//$'\n'/,}"
+	}
+
+	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
+		-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
+}