gentoo auto-resync : 07:09:2024 - 12:29:07

2 files changed, 492 insertions, 0 deletions

diff --git a/media-libs/mesa/Manifest b/media-libs/mesa/Manifest
index ba5e37ae6d43..7978c513dc9e 100644
--- a/media-libs/mesa/Manifest
+++ b/media-libs/mesa/Manifest
@@ -8,6 +8,7 @@ DIST mesa-24.1.7.tar.xz 29206724 BLAKE2B b3102fcf96c032d07826186c2d60dc93e5c17b2
 DIST mesa-24.2.0-rc4.tar.xz 29324360 BLAKE2B da26f43fa3e940a406e4987ed311fd22fc7608d4e09fc6cfd6584fe8873b8c5fdbf51d5f32042c46a883739cd22204a3dde2a0a1d6283c3453bc635bfba24ed5 SHA512 5a0b9043e8c3222faeaad31f435f3ea440d670ffa5497340c5809666a857fa4c77288745d52372a2267e9f9be97fc04e0d20b81bc027c1b7a33176a3bfa6b3c6
 DIST mesa-24.2.0.tar.xz 29342732 BLAKE2B dfbd0e5b8de3db475f40a8313ee3013bb513d505541e056efd84aad50d5043414dd2c0b95e6c7336a1b4d29037274dae2fa1fdb9697187bf239a5adb54dd3721 SHA512 a585c788801b5a341d356e44d958b148e6e14f6b3d7224e99a92faa2f004bf0cfc90103c5fdc651afb22f805c6f9dc594f9f3f5ecebcea36f6305b3a6ccb9294
 DIST mesa-24.2.1.tar.xz 29431192 BLAKE2B f4ef9fd08bbf16551498a8edce1e19e594a0b85ee1f05f8f7c80fcf12ec7ac4cb5947b713791f5202201f8cfc48773507d869dbd239e6fc3dcf2c3a621892327 SHA512 3b77e5faec51b67583131123b0cc010b52325ea308e4075323102aa999d9c9fbb65b873eb537ed4f577b5a0811e7f096e7e101510cb50326ea5c439b4b468380
+DIST mesa-24.2.2.tar.xz 29441876 BLAKE2B 14b29989b056c3bc76cb64babef6e93dd31af37ea72674adaad3f7ef7373c004996e375941662b1c3bbacfd707a21e2e3631a116a841130edfa1bfe3450ae5ab SHA512 d9979f7a1ae7bfeb0658d1b6c9021b7d0043c3ca71db9deaa2fc8a3d4c07cd58497b9233737a31fb66ef711a369a859757a63fb86c2aadd859867f9a4eaf16a9
 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
@@ -24,5 +25,6 @@ EBUILD mesa-24.1.7.ebuild 13739 BLAKE2B 23b5b302962a028676b753f1bf71b85986445e64
 EBUILD mesa-24.2.0.ebuild 13665 BLAKE2B 77bb4aebb4bc005d1a03fa4f34dc47380302b4b7f6614bc3cd6413fbc08b29d49677255e728d76168bed215a3048f2a11c27460c334d7933e3e106bc0b898d30 SHA512 ae6303ce7eb79a2ca55c82de2f95d6cde71350f6fd72f11ab043ff06215d860e13016e7af825b98b4aa082fed306091114c9d52734560da6c2fc1e329b0619af
 EBUILD mesa-24.2.0_rc4.ebuild 13665 BLAKE2B f2191d5fac54380bacaf3e4f71ed7fa854e95c6e23f779800d046cfbd758bca20908af8a4d0023bbf2a3078b9c6aa602eed6ba158b18c3cd516ec3085de683e8 SHA512 5a956ca54b19d4d755e23baccaaea48144c9bd894e65c05f6ca79dd6d3ebe5967fbb55186fe25774b3c6adcd56bde70fb15bbf998f7441c2042e6af003125b07
 EBUILD mesa-24.2.1.ebuild 13665 BLAKE2B 77bb4aebb4bc005d1a03fa4f34dc47380302b4b7f6614bc3cd6413fbc08b29d49677255e728d76168bed215a3048f2a11c27460c334d7933e3e106bc0b898d30 SHA512 ae6303ce7eb79a2ca55c82de2f95d6cde71350f6fd72f11ab043ff06215d860e13016e7af825b98b4aa082fed306091114c9d52734560da6c2fc1e329b0619af
+EBUILD mesa-24.2.2.ebuild 13665 BLAKE2B 77bb4aebb4bc005d1a03fa4f34dc47380302b4b7f6614bc3cd6413fbc08b29d49677255e728d76168bed215a3048f2a11c27460c334d7933e3e106bc0b898d30 SHA512 ae6303ce7eb79a2ca55c82de2f95d6cde71350f6fd72f11ab043ff06215d860e13016e7af825b98b4aa082fed306091114c9d52734560da6c2fc1e329b0619af
 EBUILD mesa-9999.ebuild 13493 BLAKE2B 57454a8ab031ba3a0aa41db56efa9a8c2fa47f7afda0af8b817316e43776f6babe3e24a9c239431a9b9646630ca98dca889fb13666a167c26818872f1a079962 SHA512 90d86f138a4f437c09514a1f6f4bf4504bf0dfc6ff18ce20206998ec02b2e1c0177e7aa2a750fbd4ce25c9017bae611b77a7d90225da22e61208c87fcc307042
 MISC metadata.xml 1435 BLAKE2B 53690878512b86ce0b8dce38b083684c85ad5c1a655d5a69cb3265e156869845263eb16f271691b66c9f0cd76e97b56908acf7a1792d6abac0ec99447826cbb5 SHA512 842106e5d6eb60ff33c8cae7f0d52983c4f7e104152718b50fc790cbcb2506551a6fc7841fe8e3c7963850c238f77505b0e49b10a3a936baf459e1acaf73e07f
diff --git a/media-libs/mesa/mesa-24.2.2.ebuild b/media-libs/mesa/mesa-24.2.2.ebuild
new file mode 100644
index 000000000000..a64eb1901f88
--- /dev/null
+++ b/media-libs/mesa/mesa-24.2.2.ebuild
@@ -0,0 +1,490 @@
+# 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 toolchain-funcs
+
+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
+"
+
+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? ( ${LLVM_REQUIRED_USE} )
+	vulkan-overlay? ( vulkan )
+	video_cards_lavapipe? ( llvm vulkan )
+	video_cards_radeon? ( x86? ( llvm ) amd64? ( llvm ) )
+	video_cards_r300?   ( x86? ( llvm ) amd64? ( llvm ) )
+	video_cards_zink? ( vulkan opengl )
+	video_cards_nvk? ( vulkan video_cards_nouveau )
+	vdpau? ( X )
+	xa? ( X )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.121"
+RDEPEND="
+	>=dev-libs/expat-2.1.0-r3[${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? (
+		$(llvm_gen_dep "
+			sys-devel/llvm:\${LLVM_SLOT}[llvm_targets_AMDGPU(+),${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
+	$(python_gen_any_dep "
+		>=dev-python/mako-0.8.0[\${PYTHON_USEDEP}]
+		dev-python/packaging[\${PYTHON_USEDEP}]
+		dev-python/pyyaml[\${PYTHON_USEDEP}]
+	")
+	video_cards_intel? (
+		~dev-util/intel_clc-${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[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/pyyaml[${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 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 || # 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 "${T}"/rust_fix.ini
+				)
+			fi
+		fi
+	fi
+
+	driver_list() {
+		local drivers="$(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
+}