gentoo auto-resync : 12:05:2023 - 23:49:59

6 files changed, 537 insertions, 92 deletions

diff --git a/media-libs/mesa/Manifest b/media-libs/mesa/Manifest
index 1be4d6658a2f..fef47c503856 100644
--- a/media-libs/mesa/Manifest
+++ b/media-libs/mesa/Manifest
@@ -1,8 +1,12 @@
+AUX clang_resource_dir.patch 1129 BLAKE2B 40cf2bc3381d5318c95d3fdadef1bdb6bb57f3b04270e07c0a66613b6432ad617be73d34122be3280d861dde0663fc5c96bb37a9312c2e333e39e69287a9e33a SHA512 493585cf0a93fda04d4577095ae04e1c3dc37aa446ea0873e81857cd2f2c6519bbdf34f0d6e6dd47dd1e927cc776f46901ebab14c7040a92688c3868204b3856
 AUX mesa-23.0.2-wayland-crash-warnings-2.patch 1854 BLAKE2B e0aaa149f3a3c45dc4ea57b28146b19774d386bfd070ad22344596caa8fbba1eaed37ce6938792be448bb1adb1a37fc3c004bdca486592db84aea26dacf4d167 SHA512 762f2917aead5ead4586a0875cb79f56c5a1becc80fa37e15e46bfb432a679f8e31025cca55c1d5068efebb60367eb11223e24c729406a9ce56ba536796acb0d
 AUX mesa-23.0.2-wayland-crash-warnings.patch 1430 BLAKE2B a7c7ef4a34ac9c76c4c5af783510887705a1d6acbc62978b2cc8a021534e215404de3d5828d9c052dccc85808da5b0553f9172fa8edccb40ed7fdc6bc1df35c3 SHA512 98b8a3de99c96474a07615b225b00773c9988a05e25a70cc6586c60762bea8d1a0bbbb47d45e8a38d780951a83abd2c6bbda19180b2457a686625b140b570014
+AUX mesa-23.1.0-intel-Disable-shader-cache-when-executing-intel_clc-.patch 1072 BLAKE2B e8c221f448ae22ce77694478a5c380fdc01837aa0a4cd0aeab9c3b37d4dfe47a0c9c127a7ed2051ee9b8b8c5a05c12a4127bda285e9d35558a10100994389570 SHA512 608f3f1bdfd2cb7be39ebff2843e64245ee75e1cd2d13cf9e767488b5b8bbeb419966881338334f39bece5f853b066405fc9d17d0d7b2c264f030361e4dcd72e
 DIST mesa-22.3.7.tar.xz 17136476 BLAKE2B 291e94302d3a177f842def9339d1ba012bf10de792b7120985255168faac6b87a73d1d59d8b430f56ea2a2640ca0890a5c3721188b70c528b9aad9788d7e139d SHA512 c37bbcb3c0be1908726d6f83bfe98126d681935e401e03946e8b540611f832d2f272a2ac470600c2b77caa5b9a3a9059eb34bd9a93fcf88df114bedf8c39bf5a
 DIST mesa-23.0.3.tar.xz 17627728 BLAKE2B e716d9ddce3da649239c1bc37ec208b9669f316f6b547ca0c69937043f371f0d59ead34fec427297171916045061ddb8783d126f6dec5ece90a0719003fe2c40 SHA512 52c778de61daa406c6a1e96a657e9b6fdcc71c8cfda80b7f53acc6470556c7d502c057b9481bb0c3d57ef0263263413fd0d25d53ebf5aa0246fbcc3309de64ae
+DIST mesa-23.1.0.tar.xz 18204148 BLAKE2B 47cc90da14a2c33bb54c7811e99b439fadef81a15b63e535210a329bad5e2524fcb415cc5ed51a8deb65ccc9a341af78f02178c93758f09946978179e494382c SHA512 bbcfd0dd8e5414826631e80edbbe48218115a7461ef4ac1f2e4e090a48d6c0e1ab3b51dd45e988d5f1572f29bfc03c33769263c0f3e04033138d5b1ec102e8c9
 EBUILD mesa-22.3.7-r1.ebuild 12130 BLAKE2B a735afabb891b4b8600c5f00046496b12f845670b461f7fa078987368a2e0600729d45031dab04a7ad65a877df37445d33b25111ad43a65c0847f5a241bdf3d0 SHA512 c115092f8a8583f5f5bd71791541a6ff989b78b612a90ed95b9c189acb4ba9e3676269ad19e68df24b78dde8f84ad549e4976da7d50d9e6ca5c963d4c163192f
 EBUILD mesa-23.0.3-r1.ebuild 12279 BLAKE2B e6da53781a68ab1705eb35403ff2349985ed88d3d23ba1772b060185fca16fd28c94061fd97ffee7caad4b8cacf8688dfe42db7ce8f2a0b4d894d4dc8ee4966c SHA512 205bdcd6d31efe9b54af48f9cc8e13ed2ae65590408ffcb3b7be23ea86f56965a2b9a76c2b71d866003f94d17f4e7a84163ae8bdd702b0a20292f0e2477e969b
-EBUILD mesa-9999.ebuild 12152 BLAKE2B 29d5a5df3e9222d41402b7a530264178d6c786b99334dca52b198a3ae0c49e5d1bb6d562fe3df718d78936b76592eebec5803efd5da2120d0ff464a0bcc69ffc SHA512 aa422813ae441467a77bc3e8af3c69a371788c80691f7e120b017b4a1cb0a609846c3661506d6ccce469ad1315c78f7431e479e703661ab0c8b59c3db7bc21dd
-MISC metadata.xml 1606 BLAKE2B 0f0d0be785aef5042a0a0ae6ce0855dea4ff0105db96339f6f81ac8e3e956f363a90d08bf087924e33873e9bf0182487cdd7ba7baa72b97d17db8afdc375b7e5 SHA512 cf6fe4938eef2e6bccbea43e63b271b5f55ad73b3201a36c484b0f72cd56efb70df6502296828a778477d72848474d8bdbf5ab270dc1dbe96b7464716a1bdc82
+EBUILD mesa-23.1.0.ebuild 12000 BLAKE2B 86f54877bc002d2ba829179df70b31b3c633cbf89635f0cefdf736745a877bd2e10ac4f6be9f4b119bd9358c83ad600c15d6e69c285b42635c4c9ffface866c5 SHA512 b5f3c4aa37cafc97cb730684709259a6a82ff64a366f970dfe5d7c35fa42a6df42875302406d63c1898ce52f980695ca3495894d98b660c34dc6fd14547ebb5c
+EBUILD mesa-9999.ebuild 11919 BLAKE2B 2868ea9b5f8ee0a083d40c9eb3760a650f65cfe7e1c4e00a1ad2987da73ae289f7d8a46f545cb5af2c1aeda1ebd68b101b0c6a42fa9f9ce405f2f35898253b2c SHA512 3dff0cb3d875b466398bfe445e0ed4a2f8a6db654d20ac38efcd9ad7c2f2352d863cf82f859baeae664325eb69ebefa6f1e8b83d9afed57b6619ef3e0e80f9de
+MISC metadata.xml 1607 BLAKE2B e862a9e259e0fb0a4dd73d021105cddd3063d914c0579fa76443fd59a26cf4c3687269ff28de542d7aeb462f42f7ac995dc9fe9a4ed8926c9c0b23205554e7e1 SHA512 fcf927604dd3b7a10a0159a4d25d1cbaf349e6aab8bb00e7c98176d98d207f998b75fa39f343b07edb1d6987b3223d8a5d2bdc61852e4c004f0217e7c8e75459
diff --git a/media-libs/mesa/files/clang_resource_dir.patch b/media-libs/mesa/files/clang_resource_dir.patch
new file mode 100644
index 000000000000..6e0c3c7cb745
--- /dev/null
+++ b/media-libs/mesa/files/clang_resource_dir.patch
@@ -0,0 +1,24 @@
+https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19232#note_1776640
+https://gitlab.freedesktop.org/mesa/mesa/-/issues/7717#note_1832122
+
+diff --git a/src/compiler/clc/clc_helpers.cpp b/src/compiler/clc/clc_helpers.cpp
+index 80bc84831e4..34d156bf227 100644
+--- a/src/compiler/clc/clc_helpers.cpp
++++ b/src/compiler/clc/clc_helpers.cpp
+@@ -39,6 +39,7 @@
+ #include <llvm-c/Target.h>
+ #include <LLVMSPIRVLib/LLVMSPIRVLib.h>
+ 
++#include <clang/Config/config.h>
+ #include <clang/Driver/Driver.h>
+ #include <clang/CodeGen/CodeGenAction.h>
+ #include <clang/Lex/PreprocessorOptions.h>
+@@ -866,7 +867,7 @@ clc_compile_to_llvm_module(LLVMContext &llvm_ctx,
+    // because we might have linked clang statically.
+    auto libclang_path = fs::path(LLVM_LIB_DIR) / "libclang.so";
+    auto clang_res_path =
+-      fs::path(clang::driver::Driver::GetResourcesPath(libclang_path.string())) / "include";
++      fs::path(clang::driver::Driver::GetResourcesPath(libclang_path.string(), CLANG_RESOURCE_DIR)) / "include";
+ 
+    c->getHeaderSearchOpts().UseBuiltinIncludes = true;
+    c->getHeaderSearchOpts().UseStandardSystemIncludes = true;
diff --git a/media-libs/mesa/files/mesa-23.1.0-intel-Disable-shader-cache-when-executing-intel_clc-.patch b/media-libs/mesa/files/mesa-23.1.0-intel-Disable-shader-cache-when-executing-intel_clc-.patch
new file mode 100644
index 000000000000..511dfed9fab5
--- /dev/null
+++ b/media-libs/mesa/files/mesa-23.1.0-intel-Disable-shader-cache-when-executing-intel_clc-.patch
@@ -0,0 +1,30 @@
+From 28efca603bf11f361eb741d23ef181a3b6905f74 Mon Sep 17 00:00:00 2001
+From: Matt Turner <mattst88@gmail.com>
+Date: Thu, 11 May 2023 13:51:25 -0400
+Subject: [PATCH] intel: Disable shader cache when executing intel_clc during
+ the build
+
+With the shader cache enabled, intel_clc attempts to write to ~/.cache.
+Many distributions' build systems limit file-system access, and will
+kill the process thus causing the build to fail.
+
+Fixes: 639665053fa ("anv/grl: Build OpenCL kernels")
+---
+ src/intel/vulkan/grl/meson.build | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/intel/vulkan/grl/meson.build b/src/intel/vulkan/grl/meson.build
+index 3d7567cfc13..c0056b3493d 100644
+--- a/src/intel/vulkan/grl/meson.build
++++ b/src/intel/vulkan/grl/meson.build
+@@ -142,6 +142,7 @@ foreach t : [['125', 'gfx125', 'dg2']]
+                                    # without modifying grl source code, remove
+                                    # if fixed there
+       ],
++      env: ['MESA_SHADER_CACHE_DISABLE=true'],
+       depends : [prog_intel_clc]
+     )
+   endforeach
+-- 
+2.39.3
+
diff --git a/media-libs/mesa/mesa-23.1.0.ebuild b/media-libs/mesa/mesa-23.1.0.ebuild
new file mode 100644
index 000000000000..3e8e181feb85
--- /dev/null
+++ b/media-libs/mesa/mesa-23.1.0.ebuild
@@ -0,0 +1,423 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+
+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 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-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:=[${MULTILIB_USEDEP}] )
+	vulkan? ( video_cards_intel? ( >=dev-util/spirv-tools-1.3.231.0 ) )
+	selinux? ( sys-libs/libselinux[${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@/${slot}}"
+		done)
+	)
+	!opencl? ( <sys-devel/llvm-$((LLVM_MAX_SLOT + 1)):=[${LLVM_USE_DEPS}] )
+	opencl? ( <sys-devel/clang-$((LLVM_MAX_SLOT + 1)):=[${LLVM_USE_DEPS}] )
+"
+RDEPEND="${RDEPEND}
+	llvm? ( ${LLVM_DEPSTR} )
+"
+unset LLVM_MIN_SLOT {LLVM,PER_SLOT}_DEPSTR
+
+DEPEND="${RDEPEND}
+	video_cards_d3d12? ( dev-util/directx-headers[${MULTILIB_USEDEP}] )
+	valgrind? ( dev-util/valgrind )
+	wayland? ( >=dev-libs/wayland-protocols-1.24 )
+	X? (
+		x11-libs/libXrandr[${MULTILIB_USEDEP}]
+		x11-base/xorg-proto
+	)
+"
+BDEPEND="
+	>=dev-util/meson-1.0.0
+	${PYTHON_DEPS}
+	opencl? (
+		>=virtual/rust-1.62.0
+		>=dev-util/bindgen-0.58.0
+	)
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	$(python_gen_any_dep ">=dev-python/mako-0.8.0[\${PYTHON_USEDEP}]")
+	vulkan? ( dev-util/glslang )
+	wayland? ( dev-util/wayland-scanner )
+"
+
+S="${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"
+
+	"${FILESDIR}"/${PN}-23.1.0-intel-Disable-shader-cache-when-executing-intel_clc-.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[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	# warning message for bug 459306
+	if use llvm && has_version sys-devel/llvm[!debug=]; then
+		ewarn "Mismatch between debug USE flags in media-libs/mesa and sys-devel/llvm"
+		ewarn "detected! This can cause problems. For details, see bug 459306."
+	fi
+
+	if use video_cards_intel ||
+	   use video_cards_radeonsi; then
+		if kernel_is -ge 5 11 3; then
+			CONFIG_CHECK="~KCMP"
+		elif kernel_is -ge 5 11; then
+			CONFIG_CHECK="~CHECKPOINT_RESTORE"
+		elif kernel_is -ge 5 10 20; then
+			CONFIG_CHECK="~KCMP"
+		else
+			CONFIG_CHECK="~CHECKPOINT_RESTORE"
+		fi
+		linux-info_pkg_setup
+	fi
+
+	if use llvm; then
+		llvm_pkg_setup
+	fi
+	python-any-r1_pkg_setup
+}
+
+multilib_src_configure() {
+	local emesonargs=()
+
+	local platforms
+	use X && platforms+="x11"
+	use wayland && platforms+=",wayland"
+	emesonargs+=(-Dplatforms=${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
+}
diff --git a/media-libs/mesa/mesa-9999.ebuild b/media-libs/mesa/mesa-9999.ebuild
index 1d4bb730495f..1cafc813c908 100644
--- a/media-libs/mesa/mesa-9999.ebuild
+++ b/media-libs/mesa/mesa-9999.ebuild
@@ -67,14 +67,16 @@ RDEPEND="
 	)
 	lm-sensors? ( sys-apps/lm-sensors:=[${MULTILIB_USEDEP}] )
 	opencl? (
-				>=virtual/opencl-3[${MULTILIB_USEDEP}]
-				dev-libs/libclc
-				virtual/libelf:0=[${MULTILIB_USEDEP}]
-			)
+		>=virtual/opencl-3
+		dev-libs/libclc[spirv(-)]
+		>=dev-util/spirv-tools-1.3.231.0
+		virtual/libelf:0=
+	)
 	vaapi? (
 		>=media-libs/libva-1.7.3:=[${MULTILIB_USEDEP}]
 	)
 	vdpau? ( >=x11-libs/libvdpau-1.1:=[${MULTILIB_USEDEP}] )
+	vulkan? ( video_cards_intel? ( >=dev-util/spirv-tools-1.3.231.0 ) )
 	selinux? ( sys-libs/libselinux[${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}]
@@ -103,73 +105,32 @@ RDEPEND="${RDEPEND}
 # simultaneously.
 #
 # How to use it:
-# 1. List all the working slots (with min versions) in ||, newest first.
-# 2. Update the := to specify *max* version, e.g. < 10.
-# 3. Specify LLVM_MAX_SLOT, e.g. 9.
+# 1. Specify LLVM_MAX_SLOT (inclusive), e.g. 16.
+# 2. Specify LLVM_MIN_SLOT (inclusive), e.g. 15.
 LLVM_MAX_SLOT="16"
+LLVM_MIN_SLOT="15"
+LLVM_USE_DEPS="llvm_targets_AMDGPU(+),${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="
 	|| (
-		sys-devel/llvm:16[${MULTILIB_USEDEP}]
-		sys-devel/llvm:15[${MULTILIB_USEDEP}]
+		$(for ((slot=LLVM_MAX_SLOT; slot>=LLVM_MIN_SLOT; slot--)); do
+			echo "${PER_SLOT_DEPSTR//@SLOT@/${slot}}"
+		done)
 	)
-	<sys-devel/llvm-$((LLVM_MAX_SLOT + 1)):=[${MULTILIB_USEDEP}]
+	!opencl? ( <sys-devel/llvm-$((LLVM_MAX_SLOT + 1)):=[${LLVM_USE_DEPS}] )
+	opencl? ( <sys-devel/clang-$((LLVM_MAX_SLOT + 1)):=[${LLVM_USE_DEPS}] )
 "
-LLVM_DEPSTR_AMDGPU=${LLVM_DEPSTR//]/,llvm_targets_AMDGPU(-)]}
-CLANG_DEPSTR=${LLVM_DEPSTR//llvm/clang}
-CLANG_DEPSTR_AMDGPU=${CLANG_DEPSTR//]/,llvm_targets_AMDGPU(-)]}
 RDEPEND="${RDEPEND}
-	llvm? (
-		opencl? (
-			video_cards_r600? (
-				${CLANG_DEPSTR_AMDGPU}
-			)
-			!video_cards_r600? (
-				video_cards_radeonsi? (
-					${CLANG_DEPSTR_AMDGPU}
-				)
-			)
-			!video_cards_r600? (
-				!video_cards_radeonsi? (
-					video_cards_radeon? (
-						${CLANG_DEPSTR_AMDGPU}
-					)
-				)
-			)
-			!video_cards_r600? (
-				!video_cards_radeon? (
-					!video_cards_radeonsi? (
-						${CLANG_DEPSTR}
-					)
-				)
-			)
-		)
-		!opencl? (
-			video_cards_r600? (
-				${LLVM_DEPSTR_AMDGPU}
-			)
-			!video_cards_r600? (
-				video_cards_radeonsi? (
-					${LLVM_DEPSTR_AMDGPU}
-				)
-			)
-			!video_cards_r600? (
-				!video_cards_radeonsi? (
-					video_cards_radeon? (
-						${LLVM_DEPSTR_AMDGPU}
-					)
-				)
-			)
-			!video_cards_r600? (
-				!video_cards_radeon? (
-					!video_cards_radeonsi? (
-						${LLVM_DEPSTR}
-					)
-				)
-			)
-		)
-	)
+	llvm? ( ${LLVM_DEPSTR} )
 "
-unset {LLVM,CLANG}_DEPSTR{,_AMDGPU}
+unset LLVM_MIN_SLOT {LLVM,PER_SLOT}_DEPSTR
 
 DEPEND="${RDEPEND}
 	video_cards_d3d12? ( dev-util/directx-headers[${MULTILIB_USEDEP}] )
@@ -181,9 +142,11 @@ DEPEND="${RDEPEND}
 	)
 "
 BDEPEND="
+	>=dev-util/meson-1.0.0
 	${PYTHON_DEPS}
 	opencl? (
-		>=sys-devel/gcc-4.6
+		>=virtual/rust-1.62.0
+		>=dev-util/bindgen-0.58.0
 	)
 	sys-devel/bison
 	sys-devel/flex
@@ -198,27 +161,26 @@ EGIT_CHECKOUT_DIR=${S}
 
 QA_WX_LOAD="
 x86? (
-	usr/lib*/libglapi.so.0.0.0
-	usr/lib*/libGLESv1_CM.so.1.1.0
-	usr/lib*/libGLESv2.so.2.0.0
-	usr/lib*/libGL.so.1.2.0
-	usr/lib*/libOSMesa.so.8.0.0
+	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() {
-	local flags=${MULTILIB_USEDEP}
-	if use video_cards_r600 || use video_cards_radeon || use video_cards_radeonsi
-	then
-		flags+=",llvm_targets_AMDGPU(-)"
-	fi
-
 	if use opencl; then
-		has_version "sys-devel/clang:${LLVM_SLOT}[${flags}]" || return 1
+		has_version "sys-devel/clang:${LLVM_SLOT}[${LLVM_USE_DEPS}]" || return 1
 	fi
-	has_version "sys-devel/llvm:${LLVM_SLOT}[${flags}]"
+	if use opencl || { use vulkan && use video_cards_intel; }; then
+		has_version "dev-util/spirv-llvm-translator:${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 &&
@@ -230,13 +192,6 @@ pkg_pretend() {
 		fi
 	fi
 
-	if use opencl; then
-		if ! use video_cards_r600 &&
-		   ! use video_cards_radeonsi; then
-			ewarn "Ignoring USE=opencl     since VIDEO_CARDS does not contain r600 or radeonsi"
-		fi
-	fi
-
 	if use vaapi; then
 		if ! use video_cards_d3d12 &&
 		   ! use video_cards_r600 &&
@@ -386,10 +341,14 @@ multilib_src_configure() {
 		gallium_enable video_cards_radeon r300 r600
 	fi
 
-	# opencl stuff
-	emesonargs+=(
-		-Dgallium-opencl="$(usex opencl icd disabled)"
-	)
+	if use llvm && use opencl; then
+		PKG_CONFIG_PATH="$(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
@@ -409,6 +368,11 @@ multilib_src_configure() {
 	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)
diff --git a/media-libs/mesa/metadata.xml b/media-libs/mesa/metadata.xml
index ca05a0be0104..69f5a6733cc6 100644
--- a/media-libs/mesa/metadata.xml
+++ b/media-libs/mesa/metadata.xml
@@ -11,7 +11,7 @@
     <flag name="gles2">Enable GLESv2 support.</flag>
     <flag name="llvm">Enable LLVM backend for Gallium3D.</flag>
     <flag name="lm-sensors">Enable Gallium HUD lm-sensors support.</flag>
-    <flag name="opencl">Enable the Clover Gallium OpenCL state tracker.</flag>
+    <flag name="opencl">Enable the Rusticl Gallium OpenCL state tracker.</flag>
     <flag name="osmesa">Build the Mesa library for off-screen rendering.</flag>
     <flag name="proprietary-codecs">Enable codecs for patent-encumbered audio and video formats.</flag>
     <flag name="valgrind">Compile in valgrind memory hints</flag>