diff --git a/dev-util/mesa_clc/Manifest b/dev-util/mesa_clc/Manifest
index f98729782afb9..ba7272a57f646 100644
--- a/dev-util/mesa_clc/Manifest
+++ b/dev-util/mesa_clc/Manifest
@@ -5,3 +5,4 @@ DIST mesa-25.1.9.tar.xz 47219748 BLAKE2B df326ae261fb417022af48b6edc1a5dc512c46a
 DIST mesa-25.2.0.tar.xz 43549344 BLAKE2B 9473c68e890992a4d88430da5896b7d209461fe0a8150909a179ed25229541e516744db09ff3f18ce38892270fe59a456569b850ccf2cc3d7b26efe0a9895d2d SHA512 f36e4f9f619becfc89f9cf3704d21f5f1532f1e658808fd30c0edce8c28cd65dc6578a21333e896aa5eaccf09da99efd9127a8d3d46681e8360f618cf63bab94
 DIST mesa-25.2.1.tar.xz 43580684 BLAKE2B f7dd9dd570bc21def5b829747854143eef5fed50bbe01d17c91a0b28ae71251001d8de116347ec62578aaf7381b5f12584995ff17dab3ed33f4f678246c431f7 SHA512 913ee1d00e13bafb7275740ba0883cf949a42d45595ef5bab60038064cb27aff36285ac9105269be5c0e3b4320fc7b70ca5c5f28e2cf79457882baff7e10620b
 DIST mesa-25.2.2.tar.xz 43626716 BLAKE2B bed81e32c05ebff6f2a76bb14387882eed48556737e30e2da2f5a02fbe9e9973f5fa05303e10e624bb703ef56c4fe2f48ab69f3d2806191969d73d99920b5abb SHA512 69cd7ed33d0856e227a0219a9d09e5eb2fad28162276b5971bff4f7102cf58b0d914131ad6543562cba230ce6fb9b2076d3b156b1b8c375e74722a143aee5379
+DIST mesa-25.2.3.tar.xz 43670524 BLAKE2B 1810c17e589f95f1e3b18f2562a0c193016a6b9aa260387d06b0750db7c1fb08e7ad1b2476caf79cde18fa919b320de2b12508228047e8ca3af13efb2046b3fe SHA512 e03c09de2a6482a87362c0bf4fab4f9b32ffa48935a8724eb83e75b246f1bfc59524d04ea7e8cbea34e5c6ad2a0793195a076fe2d27da8fb7e05f56c7662eac5
diff --git a/dev-util/mesa_clc/mesa_clc-25.2.3.ebuild b/dev-util/mesa_clc/mesa_clc-25.2.3.ebuild
new file mode 100644
index 0000000000000..06ac2597ae7f8
--- /dev/null
+++ b/dev-util/mesa_clc/mesa_clc-25.2.3.ebuild
@@ -0,0 +1,123 @@
+# Copyright 2023-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LLVM_COMPAT=( {18..20} )
+PYTHON_COMPAT=( python3_{11..14} )
+
+inherit llvm-r1 meson python-any-r1
+
+MY_PV="${PV/_/-}"
+
+DESCRIPTION="mesa_clc tool used for building OpenCL C to SPIR-V"
+HOMEPAGE="https://mesa3d.org/"
+
+if [[ ${PV} == 9999 ]]; then
+	S="${WORKDIR}/mesa_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 ~arm ~arm64 ~x86"
+fi
+
+LICENSE="MIT"
+SLOT="0"
+
+VIDEO_CARDS="asahi panfrost"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+IUSE="${IUSE_VIDEO_CARDS} debug"
+
+RDEPEND="
+	dev-util/spirv-tools
+	$(llvm_gen_dep '
+		dev-util/spirv-llvm-translator:${LLVM_SLOT}
+		llvm-core/clang:${LLVM_SLOT}=
+		=llvm-core/libclc-${LLVM_SLOT}*
+		llvm-core/llvm:${LLVM_SLOT}=
+	')
+"
+DEPEND="${RDEPEND}
+	dev-libs/expat
+	>=sys-libs/zlib-1.2.8:=
+	x11-libs/libdrm
+"
+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() {
+	tools_enable video_cards_asahi asahi
+	tools_enable video_cards_panfrost panfrost
+
+	tools_list() {
+		local tools="$(sort -u <<< "${1// /$'\n'}")"
+		echo "${tools//$'\n'/,}"
+	}
+
+	PKG_CONFIG_PATH="$(get_llvm_prefix)/$(get_libdir)/pkgconfig"
+
+	use debug && EMESON_BUILDTYPE=debug
+
+	local emesonargs=(
+		-Dllvm=enabled
+		-Dshared-llvm=enabled
+		-Dmesa-clc=enabled
+		-Dinstall-mesa-clc=true
+		-Dprecomp-compiler=enabled
+		-Dinstall-precomp-compiler=true
+		-Dtools=$(tools_list "${TOOLS[*]}")
+
+		-Dgallium-drivers=''
+		-Dvulkan-drivers=''
+
+		# Set platforms empty to avoid the default "auto" setting. If
+		# platforms is empty meson.build will add surfaceless.
+		-Dplatforms=''
+
+		-Dglx=disabled
+		-Dlibunwind=disabled
+		-Dzstd=disabled
+
+		-Db_ndebug=$(usex debug false true)
+	)
+
+	meson_src_configure
+}
+
+src_install() {
+	dobin "${BUILD_DIR}"/src/compiler/clc/mesa_clc
+	dobin "${BUILD_DIR}"/src/compiler/spirv/vtn_bindgen2
+	use video_cards_asahi && dobin "${BUILD_DIR}"/src/asahi/clc/asahi_clc
+	use video_cards_panfrost && dobin "${BUILD_DIR}"/src/panfrost/clc/panfrost_compile
+}
+
+# $1 - VIDEO_CARDS flag (check skipped for "--")
+# other args - names of tools to enable
+tools_enable() {
+	if [[ $1 == -- ]] || use $1; then
+		shift
+		TOOLS+=("$@")
+	fi
+}