3 files changed, 73 insertions, 0 deletions
diff --git a/dev-libs/Manifest.gz b/dev-libs/Manifest.gz
index 4d93f75f98f7..7b1b2407995c 100644
--- a/dev-libs/Manifest.gz
+++ b/dev-libs/Manifest.gz
diff --git a/dev-libs/libclc/Manifest b/dev-libs/libclc/Manifest
index 60464e087fc5..7b5d5b47b6c0 100644
--- a/dev-libs/libclc/Manifest
+++ b/dev-libs/libclc/Manifest
@@ -1,6 +1,9 @@
 DIST llvm-project-14.0.6.src.tar.xz 105618228 BLAKE2B ee67c5407df8cef493b9c0004f15e428f22a536a17e5f4e3eb29a003b8a8ec0abe0fa3e072591161d5f30ef7d8867c1ce34d1b341ad858e93c00263499941a99 SHA512 6fc6eeb60fac698702d1aac495fc0161eb7216a1f8db2020af8fccec5837831f7cc20dc2a169bf4f0b5f520748280b4a86621f3697d622aa58faaa45dbfaad13
 DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B cb658ad43d8ab6c43a5773aedadf0569c97b5ee4b1bd58eceb10e1879a30880c741c3d66bedd462c892309b688fb7b2673115a62d1f74d71ee375a578de9547f SHA512 b4a7b368532a7a4a24376cfa7db8f6d3478f6d4446474342fc00b474ecf466330cd0f16783209263c4c72d5fc7ddedfb11b95578842e700cfb7ee0bb34cc95d6
+DIST llvm-project-15.0.0rc2.src.tar.xz 112110968 BLAKE2B 98c3769f17f1958fbec771409eef781f5ca845363656c70fe5cd20bca1b8471e7a8773a7d4e395700c297a5f3f208fe1303cf18e2a73b45388b782fb7484106b SHA512 eee1bee1f83cc468fb4bb6839acbd5c1618dc35f35e51cd078288b91bad95d52edaadd05c88f2d72d51c1c338ba08b3346c070a28693b1224639eb7a1ef4a4d9
+DIST llvm-project-15.0.0rc2.src.tar.xz.sig 438 BLAKE2B 09f260b30724b41b27ef621929c086fd6c13bde51c4adb880897b549b2d336682f617faf3dd636ceb795e329b664972cf50745ab49f84e7540658d53074510da SHA512 9f695a309fbb15026dc133eb17d33abd26831eb036fad79dd8df37d4f4d9eeae1ca463acd037d2a1882bc2cff763e4bda507d1d827d845613bfd62d0f9fbd4ca
 EBUILD libclc-14.0.6.ebuild 1453 BLAKE2B 8d049f8f1d7b218f164ea21d289ead001d611c2c2f2432ad4661cece52a19ddcc36090d30d4b611e05403d9141c2a23a68df0d3f627ab2dc4f502b2314c4d2fa SHA512 9cfd836743a72ae4864d89464485b7b7c8e546b43db01b4b973dd50cbb90f0a3e5759e5fb348dbc8e4e73d576823dc6b273e27c9083d631a7fcaa45c6965fa0b
 EBUILD libclc-15.0.0.9999.ebuild 1465 BLAKE2B 58dad6d67bb157d5d4877172bec8048452141b3f64f51e434a8b169fd8206298d61ab9302e75468e299896bfc09fb605fb469a028f5024e4265d04f5c87bcedc SHA512 175d39d02979fddbe46c09693e1aa0491fb30a447a1f2ea305106ccc77c0830029dad316646862055bd8ebc45a52f7a42b039668ff42e2450c0e6821d5c25970
+EBUILD libclc-15.0.0_rc2.ebuild 1465 BLAKE2B 58dad6d67bb157d5d4877172bec8048452141b3f64f51e434a8b169fd8206298d61ab9302e75468e299896bfc09fb605fb469a028f5024e4265d04f5c87bcedc SHA512 175d39d02979fddbe46c09693e1aa0491fb30a447a1f2ea305106ccc77c0830029dad316646862055bd8ebc45a52f7a42b039668ff42e2450c0e6821d5c25970
 EBUILD libclc-16.0.0.9999.ebuild 1465 BLAKE2B 58dad6d67bb157d5d4877172bec8048452141b3f64f51e434a8b169fd8206298d61ab9302e75468e299896bfc09fb605fb469a028f5024e4265d04f5c87bcedc SHA512 175d39d02979fddbe46c09693e1aa0491fb30a447a1f2ea305106ccc77c0830029dad316646862055bd8ebc45a52f7a42b039668ff42e2450c0e6821d5c25970
 MISC metadata.xml 394 BLAKE2B 2c73a04cae5f0956ff187000d761ce8709fa39ab701f9adf2747f87da65fee48f996a56df540d5b95cfdecadef6383001b5e3dd57e1002f7f494d1ba3ecc987c SHA512 17bc874995ebeff9513d60dc850f3d1c5e7a3417f7170ec727edae1d09fb83242955ad24ff3fd24718a8eeadc80602cbe21618d081d50e6dc809a597dca72df1
diff --git a/dev-libs/libclc/libclc-15.0.0_rc2.ebuild b/dev-libs/libclc/libclc-15.0.0_rc2.ebuild
new file mode 100644
index 000000000000..4ec05a0a963c
--- /dev/null
+++ b/dev-libs/libclc/libclc-15.0.0_rc2.ebuild
@@ -0,0 +1,70 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} )
+inherit cmake llvm llvm.org python-any-r1
+
+DESCRIPTION="OpenCL C library"
+HOMEPAGE="https://libclc.llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( MIT BSD )"
+SLOT="0"
+KEYWORDS=""
+IUSE_VIDEO_CARDS="video_cards_nvidia video_cards_r600 video_cards_radeonsi"
+IUSE="${IUSE_VIDEO_CARDS}"
+REQUIRED_USE="|| ( ${IUSE_VIDEO_CARDS} )"
+
+LLVM_MAX_SLOT=15
+BDEPEND="
+	${PYTHON_DEPS}
+	|| (
+		sys-devel/clang:15
+		sys-devel/clang:14
+		sys-devel/clang:13
+		sys-devel/clang:12
+		sys-devel/clang:11
+		sys-devel/clang:10
+	)
+"
+
+LLVM_COMPONENTS=( libclc )
+llvm.org_set_globals
+
+llvm_check_deps() {
+	has_version -b "sys-devel/clang:${LLVM_SLOT}"
+}
+
+pkg_setup() {
+	# we do not need llvm_pkg_setup
+	python-any-r1_pkg_setup
+}
+
+src_configure() {
+	local libclc_targets=()
+
+	use video_cards_nvidia && libclc_targets+=(
+		"nvptx--"
+		"nvptx64--"
+		"nvptx--nvidiacl"
+		"nvptx64--nvidiacl"
+	)
+	use video_cards_r600 && libclc_targets+=(
+		"r600--"
+	)
+	use video_cards_radeonsi && libclc_targets+=(
+		"amdgcn--"
+		"amdgcn-mesa-mesa3d"
+		"amdgcn--amdhsa"
+	)
+	# TODO: spirv
+	[[ ${#libclc_targets[@]} ]] || die "libclc target missing!"
+
+	libclc_targets=${libclc_targets[*]}
+	local mycmakeargs=(
+		-DLIBCLC_TARGETS_TO_BUILD="${libclc_targets// /;}"
+		-DLLVM_CONFIG="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+	)
+	cmake_src_configure
+}