gentoo auto-resync : 21:09:2022 - 11:25:44

25 files changed, 80 insertions, 1116 deletions

diff --git a/sys-libs/Manifest.gz b/sys-libs/Manifest.gz
index 572533fc6022..b3376b8b3f0b 100644
--- a/sys-libs/Manifest.gz
+++ b/sys-libs/Manifest.gz
diff --git a/sys-libs/compiler-rt-sanitizers/Manifest b/sys-libs/compiler-rt-sanitizers/Manifest
index be2d4cc9e621..ec88ac592262 100644
--- a/sys-libs/compiler-rt-sanitizers/Manifest
+++ b/sys-libs/compiler-rt-sanitizers/Manifest
@@ -1,19 +1,15 @@
 DIST llvm-gentoo-patchset-13.0.1.tar.xz 6288 BLAKE2B 899222b962486e924e4f8a2b574d285531a3f87af9385ff68c81db92aa224a0cde6d4ee049b5405056bedb4b232b50e1d5840024071a4a215f6311853304c92d SHA512 b2805337f1deca626768a44c5e7ac9ed16e0c31bead1647d44a493a8123c1b8e8f1c8ceee3536bcc6fa87fdd3fcec408229f701adf30eff07e7ef9889b847b01
 DIST llvm-gentoo-patchset-14.0.6-r3.tar.xz 16904 BLAKE2B ebf67455071d6d3744cfc0491b8a33c4c63bfdbcf668565fa0718f6cdb01bced53be9d1cdf6774f6cd8427c07c0ede69503d74cf3574642a6967b38730248ebb SHA512 adc5a3212657d1defa7b720d1a7e9e91586439a34964d44b6897d21be3d208bd15c04bf20502dd7125ef8c368defaeea146eb844ca321be56eebcee52be606a9
-DIST llvm-gentoo-patchset-15.0.0-r1.tar.xz 4952 BLAKE2B 915aa1db9b16c3a6b7ae26c9935d862e4bda1d11595eee16475ca372beef0ae9a853e64e39bd82f80e95fa7eff18d415c6683b8f6def9734cd7cb9da04caaa7a SHA512 98b2d9dbc1d66e9f1447a121ffe0dd04e6dbccea734ba68e2495cf572314e3faf42645b65cc3906abb49e59ec1007b0b12fd7a78216b447b154d8ec2abbdb6f8
 DIST llvm-gentoo-patchset-15.0.1.tar.xz 3516 BLAKE2B 1bc54df5272eb743b5f736cca2bd5a90cf371ee759ba3aa787910ce6cc58c5c61c3eae226a0619aa9c4e9b8639149d53582cf52fad4014e65a83f52eaeaf5b61 SHA512 380ed5ffdeacf97bf76d49bec90f8f46c53f50fdd46983ab77afda4aaa6bdc671c0e179fe9dca1d8e50e377080675575f72ca2b05582349f8710e1b3c2dc76a6
 DIST llvm-gentoo-patchset-9999-1.tar.xz 4032 BLAKE2B b9413484dafed8ae0c68c2c164b45fd07bb8d5d0898f03abe118fd2120ffcb1fb6c949de9649a97c2e8105f24b9d131a725c67c0a502ca4d4d192c1a0d65f49d SHA512 e64449eeaf756c5bd945109937b84ba4bd8a015222bd792d39cf3947871e87571a4ca57814790e51544cb05ad4c2d1f044e818e4caaac7c2e2a02cb1aa290fcc
 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-15.0.0.src.tar.xz 112062796 BLAKE2B 947917b6c75cbd8882133dc01f57013523274962371ac5ae4a22b010f8a7d5d31288c1d9847bf19ba919fa3110fe34a8ff937107fe19bd064ed87bf4d08d8a51 SHA512 e5aacbe7574dcec62017cc03c9fa2ee4cf075125a3d6c3975c38f06e91adcebb1ff92bcf40c6dd67db087813c60b15a04f1424c713d751199518b58025ce87fc
-DIST llvm-project-15.0.0.src.tar.xz.sig 438 BLAKE2B 8eb12c259f94d8f867a31dbe05128adc1f9cc7ec8bcbdbe1738d2fad461f5d214e674f080f7f29b639a7a75f9c5b56c0f959f538697d647b94b97dc56b036e5f SHA512 4096464a46e07575b7cff448ff8bbc38fe972505f366b744419a06339cf32b93266b0fae5390879859041ce6710e4b675ed3ea7561d6a817623d7ece0e969661
 DIST llvm-project-15.0.1.src.tar.xz 112068688 BLAKE2B 8fd6690445f7cbc8b47a7c1dd1f2c4fbc39f9a97f9d4a0015d466726454b090b0d1ff9b0d926eba7065e84782901687f74e6540a36dc6656a93f3c92c7bc7e06 SHA512 cef84bc173118a30db3ece5e5c6f874bf689c77afc40a4792fdcb7556555ac14a8e6de1dc811755405e5d162d63bc69abaecba30d220a42765160d69f0073fda
 DIST llvm-project-15.0.1.src.tar.xz.sig 438 BLAKE2B d8f634adab531bb19178fb27bc83b3a90c856e9402dd5af700f9af43813f68d20c21b9112dd95e9f6f10609ee51ed5aaf77edb96ca16fb93136b8aea432affd3 SHA512 cbf2570840d8dc12f6436c495a23cf9d439ee195755c01a6d1d5bcc20133599dc956dc43a0f5016698e3c9a960826f5f3c2840a73f993467e275856a67999fda
 DIST llvm-project-303526ef3aa211c1930be2885deae15eeeda3b18.tar.gz 167503164 BLAKE2B 143c72c58517b3e40ee74c1a0df47bfd0d0f9e71926bc8c39a007e674a08df95d0ffe05f523f97e4409b248349e13719cabbc7ac6938feebe702959e84a07243 SHA512 9aa5c86de6c6be1d26c085eb29ea283429e41330e937e5fdbd545bb3f5b996ac82cd6268701fcbbd202e89ee35f2b67e595fc595bb7383778e9ad5fd52ca10a0
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD compiler-rt-sanitizers-13.0.1.ebuild 6369 BLAKE2B 4e8a715cd19dd39087fe7d6cad9e30a7e130c69bde12ea382fc748cc152099607c23b75915c644785820ded954eaba31779f7c58b63a71255f9c6b610afcee7d SHA512 f5a680a5de09feecde1a3038ab185cc3b321eb2dc15b5841cd58863323fd6da727307c44127d2af5077ce2b17744ee5d3f8a17dd3bceea71b1dec2a13555dd66
 EBUILD compiler-rt-sanitizers-14.0.6.ebuild 6381 BLAKE2B 010ce621c56c1568eaddeb6f4af6e680f2596106768e3b40bffd3c221df20b565c565793ff14a46b2a96b080a696a9217be0f547c2e85430e9031bd86adc2b90 SHA512 d68b96a7458c8b0d1946523a7c1b20e413de38b7f53bd87b8729103935cdb9ad8fc38863138ba36ffc8da57e0ddcf591c7deeb23fba0d76003adea978b262e37
-EBUILD compiler-rt-sanitizers-15.0.0.ebuild 6403 BLAKE2B ec6435ff9186e093602e7304aa3199583bb631d1faf1a872e82ba2123f76a427682eaceb090bf2042bea6fa9f4515b4b0e1ed5543f8398c3de3071a902e883f6 SHA512 74d4d8f0a372703bcbe2f2de63adf24352e68ee46aa332cf942a6df7090c5cd5bac8ed868307244e4d27f2dcd8f1530285c48049495b056f3c09d1d0291fbb22
 EBUILD compiler-rt-sanitizers-15.0.1.9999.ebuild 6325 BLAKE2B 6477a9afca51d95071229d9959af18ac6afebbc1348cbb26a4a9e1253e4a40d57604f74a138b027cf3ec07bffe7e001543a356e5fc5d173e5f83fadd8e646d4e SHA512 9c553af9ff3f8ad99ef2da81a86362abcfcadcbf5407565a60be6c79f9fb89f2ae1f536f8df03cc4f3f797d8019f29d0e949dcbf82f59d2e1b1fa316d9074db2
 EBUILD compiler-rt-sanitizers-15.0.1.ebuild 6400 BLAKE2B e5888e647efbac5b066d644d0670c244c9c4ef902d86c963a6d7cf01506aa9ac8ec159427dd18a0fedb97af239332801d8a0c3b8206d5d06b545a12ec17f6c21 SHA512 745320de4f06fcf6d4bee4de3c40f02b685e11025c6d81cad7a6d97c0f6f0d4630d76d5ebe490993df1c28bc2c361160d4aa9e5f0a5206bfc6f2b1e41fcad675
 EBUILD compiler-rt-sanitizers-16.0.0.9999.ebuild 6325 BLAKE2B 6477a9afca51d95071229d9959af18ac6afebbc1348cbb26a4a9e1253e4a40d57604f74a138b027cf3ec07bffe7e001543a356e5fc5d173e5f83fadd8e646d4e SHA512 9c553af9ff3f8ad99ef2da81a86362abcfcadcbf5407565a60be6c79f9fb89f2ae1f536f8df03cc4f3f797d8019f29d0e949dcbf82f59d2e1b1fa316d9074db2
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-15.0.0.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-15.0.0.ebuild
deleted file mode 100644
index 6e0758b7c6c1..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-15.0.0.ebuild
+++ /dev/null
@@ -1,220 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{8..11} )
-inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="$(ver_cut 1-3)"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +clang debug test"
-# base targets
-IUSE+=" +libfuzzer +memprof +orc +profile +xray"
-# sanitizer targets, keep in sync with config-ix.cmake
-# NB: ubsan, scudo deliberately match two entries
-SANITIZER_FLAGS=(
-	asan dfsan lsan msan hwasan tsan ubsan safestack cfi scudo
-	shadowcallstack gwp-asan
-)
-IUSE+=" ${SANITIZER_FLAGS[@]/#/+}"
-REQUIRED_USE="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-LLVM_MAX_SLOT=${SLOT%%.*}
-DEPEND="
-	sys-devel/llvm:${LLVM_MAX_SLOT}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	>=dev-util/cmake-3.16
-	clang? ( sys-devel/clang )
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		!!<sys-apps/sandbox-2.13
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${PV%_*}*:${LLVM_MAX_SLOT}
-		sys-libs/compiler-rt:${SLOT}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest )
-LLVM_PATCHSET=${PV/_/-}-r1
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-check_space() {
-	if use test; then
-		local CHECKREQS_DISK_BUILD=11G
-		check-reqs_pkg_pretend
-	fi
-}
-
-pkg_pretend() {
-	check_space
-}
-
-pkg_setup() {
-	check_space
-	llvm_pkg_setup
-	python-any-r1_pkg_setup
-}
-
-src_prepare() {
-	sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
-
-	local flag
-	for flag in "${SANITIZER_FLAGS[@]}"; do
-		if ! use "${flag}"; then
-			local cmake_flag=${flag/-/_}
-			sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \
-				cmake/config-ix.cmake || die
-		fi
-	done
-
-	# TODO: fix these tests to be skipped upstream
-	if use asan && ! use profile; then
-		rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
-	fi
-	if use ubsan && ! use cfi; then
-		> test/cfi/CMakeLists.txt || die
-	fi
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/compiler-rt_build
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	local flag want_sanitizer=OFF
-	for flag in "${SANITIZER_FLAGS[@]}"; do
-		if use "${flag}"; then
-			want_sanitizer=ON
-			break
-		fi
-	done
-
-	local mycmakeargs=(
-		-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		# builtins & crt installed by sys-libs/compiler-rt
-		-DCOMPILER_RT_BUILD_BUILTINS=OFF
-		-DCOMPILER_RT_BUILD_CRT=OFF
-		-DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer)
-		-DCOMPILER_RT_BUILD_MEMPROF=$(usex memprof)
-		-DCOMPILER_RT_BUILD_ORC=$(usex orc)
-		-DCOMPILER_RT_BUILD_PROFILE=$(usex profile)
-		-DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}"
-		-DCOMPILER_RT_BUILD_XRAY=$(usex xray)
-
-		-DPython3_EXECUTABLE="${PYTHON}"
-	)
-
-	if use amd64; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-
-			# they are created during src_test()
-			-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAX_SLOT}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAX_SLOT}/bin/clang++"
-		)
-
-		# same flags are passed for build & tests, so we need to strip
-		# them down to a subset supported by clang
-		CC=${EPREFIX}/usr/lib/llvm/${LLVM_MAX_SLOT}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAX_SLOT}/bin/clang++ \
-		strip-unsupported-flags
-	fi
-
-	if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then
-		mycmakeargs+=(
-			# setting -isysroot is disabled with compiler-rt-prefix-paths.patch
-			# this allows adding arm64 support using SDK in EPREFIX
-			-DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk"
-			# Set version based on the SDK in EPREFIX
-			# This disables i386 for SDK >= 10.15
-			# Will error if has_use tsan and SDK < 10.12
-			-DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath ${EPREFIX}/MacOSX.sdk | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')"
-			# Use our libtool instead of looking it up with xcrun
-			-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
-		)
-	fi
-
-	cmake_src_configure
-
-	if use test; then
-		local sys_dir=( "${EPREFIX}"/usr/lib/clang/${SLOT}/lib/* )
-		[[ -e ${sys_dir} ]] || die "Unable to find ${sys_dir}"
-		[[ ${#sys_dir[@]} -eq 1 ]] || die "Non-deterministic compiler-rt install: ${sys_dir[*]}"
-
-		# copy clang over since resource_dir is located relatively to binary
-		# therefore, we can put our new libraries in it
-		mkdir -p "${BUILD_DIR}"/lib/{llvm/${LLVM_MAX_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAX_SLOT}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAX_SLOT}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAX_SLOT}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAX_SLOT}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAX_SLOT}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt/Manifest b/sys-libs/compiler-rt/Manifest
index 72f11c534023..2e4d94985a86 100644
--- a/sys-libs/compiler-rt/Manifest
+++ b/sys-libs/compiler-rt/Manifest
@@ -1,12 +1,9 @@
 DIST llvm-gentoo-patchset-13.0.1.tar.xz 6288 BLAKE2B 899222b962486e924e4f8a2b574d285531a3f87af9385ff68c81db92aa224a0cde6d4ee049b5405056bedb4b232b50e1d5840024071a4a215f6311853304c92d SHA512 b2805337f1deca626768a44c5e7ac9ed16e0c31bead1647d44a493a8123c1b8e8f1c8ceee3536bcc6fa87fdd3fcec408229f701adf30eff07e7ef9889b847b01
 DIST llvm-gentoo-patchset-14.0.6-r2.tar.xz 16120 BLAKE2B e12e522fdb7ba505693c679cb09cc8e00e6a954df195c86c2af4dbf1b68334a405b8dcc45f2e28b5e5e0b7e9d5eb7ba907337027927371b7a3b7784ff8aae7e0 SHA512 8a5ea71c30fc0727cc855dd812bbcb6d5f51c80c98eb3d5b80258d5c5eaab1310edc9d53ae63c2ca827abec68e2912c4b69ef0da351ff883fb30545a61e1d09c
-DIST llvm-gentoo-patchset-15.0.0-r1.tar.xz 4952 BLAKE2B 915aa1db9b16c3a6b7ae26c9935d862e4bda1d11595eee16475ca372beef0ae9a853e64e39bd82f80e95fa7eff18d415c6683b8f6def9734cd7cb9da04caaa7a SHA512 98b2d9dbc1d66e9f1447a121ffe0dd04e6dbccea734ba68e2495cf572314e3faf42645b65cc3906abb49e59ec1007b0b12fd7a78216b447b154d8ec2abbdb6f8
 DIST llvm-gentoo-patchset-15.0.1.tar.xz 3516 BLAKE2B 1bc54df5272eb743b5f736cca2bd5a90cf371ee759ba3aa787910ce6cc58c5c61c3eae226a0619aa9c4e9b8639149d53582cf52fad4014e65a83f52eaeaf5b61 SHA512 380ed5ffdeacf97bf76d49bec90f8f46c53f50fdd46983ab77afda4aaa6bdc671c0e179fe9dca1d8e50e377080675575f72ca2b05582349f8710e1b3c2dc76a6
 DIST llvm-gentoo-patchset-9999-1.tar.xz 4032 BLAKE2B b9413484dafed8ae0c68c2c164b45fd07bb8d5d0898f03abe118fd2120ffcb1fb6c949de9649a97c2e8105f24b9d131a725c67c0a502ca4d4d192c1a0d65f49d SHA512 e64449eeaf756c5bd945109937b84ba4bd8a015222bd792d39cf3947871e87571a4ca57814790e51544cb05ad4c2d1f044e818e4caaac7c2e2a02cb1aa290fcc
 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-15.0.0.src.tar.xz 112062796 BLAKE2B 947917b6c75cbd8882133dc01f57013523274962371ac5ae4a22b010f8a7d5d31288c1d9847bf19ba919fa3110fe34a8ff937107fe19bd064ed87bf4d08d8a51 SHA512 e5aacbe7574dcec62017cc03c9fa2ee4cf075125a3d6c3975c38f06e91adcebb1ff92bcf40c6dd67db087813c60b15a04f1424c713d751199518b58025ce87fc
-DIST llvm-project-15.0.0.src.tar.xz.sig 438 BLAKE2B 8eb12c259f94d8f867a31dbe05128adc1f9cc7ec8bcbdbe1738d2fad461f5d214e674f080f7f29b639a7a75f9c5b56c0f959f538697d647b94b97dc56b036e5f SHA512 4096464a46e07575b7cff448ff8bbc38fe972505f366b744419a06339cf32b93266b0fae5390879859041ce6710e4b675ed3ea7561d6a817623d7ece0e969661
 DIST llvm-project-15.0.1.src.tar.xz 112068688 BLAKE2B 8fd6690445f7cbc8b47a7c1dd1f2c4fbc39f9a97f9d4a0015d466726454b090b0d1ff9b0d926eba7065e84782901687f74e6540a36dc6656a93f3c92c7bc7e06 SHA512 cef84bc173118a30db3ece5e5c6f874bf689c77afc40a4792fdcb7556555ac14a8e6de1dc811755405e5d162d63bc69abaecba30d220a42765160d69f0073fda
 DIST llvm-project-15.0.1.src.tar.xz.sig 438 BLAKE2B d8f634adab531bb19178fb27bc83b3a90c856e9402dd5af700f9af43813f68d20c21b9112dd95e9f6f10609ee51ed5aaf77edb96ca16fb93136b8aea432affd3 SHA512 cbf2570840d8dc12f6436c495a23cf9d439ee195755c01a6d1d5bcc20133599dc956dc43a0f5016698e3c9a960826f5f3c2840a73f993467e275856a67999fda
 DIST llvm-project-303526ef3aa211c1930be2885deae15eeeda3b18.tar.gz 167503164 BLAKE2B 143c72c58517b3e40ee74c1a0df47bfd0d0f9e71926bc8c39a007e674a08df95d0ffe05f523f97e4409b248349e13719cabbc7ac6938feebe702959e84a07243 SHA512 9aa5c86de6c6be1d26c085eb29ea283429e41330e937e5fdbd545bb3f5b996ac82cd6268701fcbbd202e89ee35f2b67e595fc595bb7383778e9ad5fd52ca10a0
@@ -14,7 +11,6 @@ DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69b
 EBUILD compiler-rt-13.0.1.ebuild 3880 BLAKE2B 83202517f413772d355aa49b5a3bd8b7000c86f6538da1a5ae96de5e84bc7536d0e639b530d1f504dc68b769565504434cc80d25426207b19283b9bc41df3388 SHA512 fe5329aee6c29d408c67af9e9891205fcdf313676780b948975f94ddce31b3f54e68cc041233c81b3005ff94f7685dcc09044f3634760d90e8c18c61f63651c3
 EBUILD compiler-rt-14.0.6-r1.ebuild 4252 BLAKE2B 1fe9011c3d20a6e7f09683553e3e86151ce71e3667ce00fe4b5dd6dd8e932b8c9baa9e101f620467d813ffc1615c85e3522ce5732cee293d0bc2f8233c665bab SHA512 857bffe7b552c9e288b7f2e3cb67df1e2c8526b717df7a2bf7a1162de636ce90864a0ef1a9fec2c1f61702f6f491b5b12f6ce26964c133d339785ea7d67fc725
 EBUILD compiler-rt-14.0.6.ebuild 4030 BLAKE2B 9881380671f25916b7a9356e14b45fd30b7c5cf5263fcf975b0d5ce0333389d519457dabaf1ac8dfc55f5206594335a5f996adcf26880f8a30c8a5ab99c3c391 SHA512 1ec4d79d5d319c5345caa7399c4d4bee5416af3952b9936f119764e17b1c05c25cc818a0c123c8b55ee31503e633999384d0a227a6c84d380cdbdc169f0f43ea
-EBUILD compiler-rt-15.0.0.ebuild 4261 BLAKE2B 2cd705bacc8afa306b3299ba267dbd66133f6fceeff75c8620eb335809fe83753f9ffe5df4549e9849030612f63670e748a72be1f459c1af4e5dce57ddac5f0d SHA512 260a7dd4d6c0cdf663c408188db1996aec6c0bd5d898673bbfa6fe1d1a6ca9b19021dc19cdfad358bb65c5e878f8adbf2b4c4ec1f2446a84b8b6306c4a333e43
 EBUILD compiler-rt-15.0.1.9999.ebuild 4183 BLAKE2B dc863bb9300dbf0b109642c9e79e6cd1c836209453f5f09e94d0bdb532336f9612af25c2154abe391998b66eddc6900593734570062800635985be4fccbd5581 SHA512 6e63963e9d6f4918714d97f37c69411ad95a7c0ffe03aacc96df829c35172e46b1595505a551063789988f2956674dbc7926128a8a03804458a8baca6280ab34
 EBUILD compiler-rt-15.0.1.ebuild 4258 BLAKE2B df62cbe91d13f12dd842ff007cd1d9e671a84569ca780ffbf5447918c913a86d20cd7a60c727961240dd32d5c6963b24fd05bfb00fa60c15287b010fe13445e9 SHA512 a6ed2a05f66e8648bd1e48ec16b143bc5451a37dbebc267fa640f31a0c98d0319b8a998eb725288b3785479e27885337190b27b9777f31bc17d427d5d88130ca
 EBUILD compiler-rt-16.0.0.9999.ebuild 4183 BLAKE2B dc863bb9300dbf0b109642c9e79e6cd1c836209453f5f09e94d0bdb532336f9612af25c2154abe391998b66eddc6900593734570062800635985be4fccbd5581 SHA512 6e63963e9d6f4918714d97f37c69411ad95a7c0ffe03aacc96df829c35172e46b1595505a551063789988f2956674dbc7926128a8a03804458a8baca6280ab34
diff --git a/sys-libs/compiler-rt/compiler-rt-15.0.0.ebuild b/sys-libs/compiler-rt/compiler-rt-15.0.0.ebuild
deleted file mode 100644
index 68720a38d8fa..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-15.0.0.ebuild
+++ /dev/null
@@ -1,151 +0,0 @@
-# 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 flag-o-matic llvm llvm.org python-any-r1 toolchain-funcs
-
-DESCRIPTION="Compiler runtime library for clang (built-in part)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="$(ver_cut 1-3)"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +clang debug test"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-LLVM_MAX_SLOT=${SLOT%%.*}
-DEPEND="
-	sys-devel/llvm:${LLVM_MAX_SLOT}
-"
-BDEPEND="
-	>=dev-util/cmake-3.16
-	clang? ( sys-devel/clang )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${PV%_*}*:${LLVM_MAX_SLOT}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV/_/-}-r1
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-pkg_pretend() {
-	if ! use clang && ! tc-is-clang; then
-		ewarn "Building using a compiler other than clang may result in broken atomics"
-		ewarn "library. Enable USE=clang unless you have a very good reason not to."
-	fi
-}
-
-pkg_setup() {
-	# Darwin Prefix builds do not have llvm installed yet, so rely on
-	# bootstrap-prefix to set the appropriate path vars to LLVM instead
-	# of using llvm_pkg_setup.
-	if [[ ${CHOST} != *-darwin* ]] || has_version dev-lang/llvm; then
-		llvm_pkg_setup
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		if ! tc-is-clang ; then
-			local -x CC=${CHOST}-clang
-			local -x CXX=${CHOST}-clang++
-		fi
-
-		strip-unsupported-flags
-	fi
-
-	if ! test_compiler; then
-		local nolib_flags=( -nodefaultlibs -lc )
-
-		if test_compiler "${nolib_flags[@]}"; then
-			local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
-			ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
-		elif test_compiler "${nolib_flags[@]}" -nostartfiles; then
-			# Avoiding -nostartfiles earlier on for bug #862540,
-			# and set available entry symbol for bug #862798.
-			nolib_flags+=( -nostartfiles -emain )
-
-			local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
-			ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}"
-		fi
-	fi
-
-	local mycmakeargs=(
-		-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-		-DCOMPILER_RT_BUILD_MEMPROF=OFF
-		-DCOMPILER_RT_BUILD_ORC=OFF
-		-DCOMPILER_RT_BUILD_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_SANITIZERS=OFF
-		-DCOMPILER_RT_BUILD_XRAY=OFF
-
-		-DPython3_EXECUTABLE="${PYTHON}"
-	)
-
-	if use amd64; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then
-		mycmakeargs+=(
-			# setting -isysroot is disabled with compiler-rt-prefix-paths.patch
-			# this allows adding arm64 support using SDK in EPREFIX
-			-DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk"
-			# Set version based on the SDK in EPREFIX.
-			# This disables i386 for SDK >= 10.15
-			-DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath ${EPREFIX}/MacOSX.sdk | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')"
-			# Use our libtool instead of looking it up with xcrun
-			-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
-		)
-	fi
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-
-			-DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAX_SLOT}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAX_SLOT}/bin/clang++"
-		)
-	fi
-
-	cmake_src_configure
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-builtins
-}
diff --git a/sys-libs/libcxx/Manifest b/sys-libs/libcxx/Manifest
index 1c529bdaf7b5..d71b689a37cb 100644
--- a/sys-libs/libcxx/Manifest
+++ b/sys-libs/libcxx/Manifest
@@ -2,17 +2,14 @@ DIST llvm-gentoo-patchset-13.0.1.tar.xz 6288 BLAKE2B 899222b962486e924e4f8a2b574
 DIST llvm-gentoo-patchset-14.0.6-r2.tar.xz 16120 BLAKE2B e12e522fdb7ba505693c679cb09cc8e00e6a954df195c86c2af4dbf1b68334a405b8dcc45f2e28b5e5e0b7e9d5eb7ba907337027927371b7a3b7784ff8aae7e0 SHA512 8a5ea71c30fc0727cc855dd812bbcb6d5f51c80c98eb3d5b80258d5c5eaab1310edc9d53ae63c2ca827abec68e2912c4b69ef0da351ff883fb30545a61e1d09c
 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-15.0.0.src.tar.xz 112062796 BLAKE2B 947917b6c75cbd8882133dc01f57013523274962371ac5ae4a22b010f8a7d5d31288c1d9847bf19ba919fa3110fe34a8ff937107fe19bd064ed87bf4d08d8a51 SHA512 e5aacbe7574dcec62017cc03c9fa2ee4cf075125a3d6c3975c38f06e91adcebb1ff92bcf40c6dd67db087813c60b15a04f1424c713d751199518b58025ce87fc
-DIST llvm-project-15.0.0.src.tar.xz.sig 438 BLAKE2B 8eb12c259f94d8f867a31dbe05128adc1f9cc7ec8bcbdbe1738d2fad461f5d214e674f080f7f29b639a7a75f9c5b56c0f959f538697d647b94b97dc56b036e5f SHA512 4096464a46e07575b7cff448ff8bbc38fe972505f366b744419a06339cf32b93266b0fae5390879859041ce6710e4b675ed3ea7561d6a817623d7ece0e969661
 DIST llvm-project-15.0.1.src.tar.xz 112068688 BLAKE2B 8fd6690445f7cbc8b47a7c1dd1f2c4fbc39f9a97f9d4a0015d466726454b090b0d1ff9b0d926eba7065e84782901687f74e6540a36dc6656a93f3c92c7bc7e06 SHA512 cef84bc173118a30db3ece5e5c6f874bf689c77afc40a4792fdcb7556555ac14a8e6de1dc811755405e5d162d63bc69abaecba30d220a42765160d69f0073fda
 DIST llvm-project-15.0.1.src.tar.xz.sig 438 BLAKE2B d8f634adab531bb19178fb27bc83b3a90c856e9402dd5af700f9af43813f68d20c21b9112dd95e9f6f10609ee51ed5aaf77edb96ca16fb93136b8aea432affd3 SHA512 cbf2570840d8dc12f6436c495a23cf9d439ee195755c01a6d1d5bcc20133599dc956dc43a0f5016698e3c9a960826f5f3c2840a73f993467e275856a67999fda
 DIST llvm-project-303526ef3aa211c1930be2885deae15eeeda3b18.tar.gz 167503164 BLAKE2B 143c72c58517b3e40ee74c1a0df47bfd0d0f9e71926bc8c39a007e674a08df95d0ffe05f523f97e4409b248349e13719cabbc7ac6938feebe702959e84a07243 SHA512 9aa5c86de6c6be1d26c085eb29ea283429e41330e937e5fdbd545bb3f5b996ac82cd6268701fcbbd202e89ee35f2b67e595fc595bb7383778e9ad5fd52ca10a0
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD libcxx-13.0.1.ebuild 6768 BLAKE2B 71b0f62e35538d718d99e3d43447f98752933868d999bf831969a6940d3a817452789c2044e9ca3bb4d5d1f0c2976fc276c4d10cb018c44e0cc6109095d9c6d6 SHA512 a12023fa135a7945e8088b34421f575cab32bb8ac53f1aeaa61bcf2a7b9fe045a6e21efba168056ef47b165ef3100e382100f910c84dee972017de6355d2e9c0
 EBUILD libcxx-14.0.6.ebuild 6948 BLAKE2B 203e04f4e2603ec0b8e3cd672ca2458c971e4ec3c1d24ea65f85db143561d349d9b7e4b4a58f7c57f5c0caa519e5a79f99f0a76c404aeba47b0bcc683adcb572 SHA512 c1a353dd558c68d439ab66e089e26993e66f1729f7879912413531bbd89318338649dccde1f84a32784de380997d2611d6b7cf86841feb47c3c0c8d67bfe28df
-EBUILD libcxx-15.0.0.ebuild 6080 BLAKE2B 50c1bc2fe69e0fa31d06f1ec83f740615b6ce934f3c191832c49358b126da6629d00ab167104e43a1976b6a30cf2fac12401964c7c55e26044253666997eb978 SHA512 925ee29c8d2b63ef156abd4c20993ed194d3e6c4935c1ed14922beecbfcae05cc0eb95f36fb7861a9d185be75acec2f73f249973a51928745d3faed9e914d378
-EBUILD libcxx-15.0.1.9999.ebuild 6032 BLAKE2B 2c175eb985c128a7f026017df48b0ae570333ef76baf18ef782905f4b1b9496a7949ee03d96ba5342b596c45e53001d0a57b42abf3fecda9ea9d80649aa1d2a4 SHA512 9b35653834dc11ca1186acdcdafaf979e52de62d0ed9846cca858ea5d8a20ea52de6010ee024799decaa730a43d9f562a5e50320cfe875eb48161d81afba0097
-EBUILD libcxx-15.0.1.ebuild 6080 BLAKE2B 50c1bc2fe69e0fa31d06f1ec83f740615b6ce934f3c191832c49358b126da6629d00ab167104e43a1976b6a30cf2fac12401964c7c55e26044253666997eb978 SHA512 925ee29c8d2b63ef156abd4c20993ed194d3e6c4935c1ed14922beecbfcae05cc0eb95f36fb7861a9d185be75acec2f73f249973a51928745d3faed9e914d378
-EBUILD libcxx-16.0.0.9999.ebuild 6032 BLAKE2B 2c175eb985c128a7f026017df48b0ae570333ef76baf18ef782905f4b1b9496a7949ee03d96ba5342b596c45e53001d0a57b42abf3fecda9ea9d80649aa1d2a4 SHA512 9b35653834dc11ca1186acdcdafaf979e52de62d0ed9846cca858ea5d8a20ea52de6010ee024799decaa730a43d9f562a5e50320cfe875eb48161d81afba0097
-EBUILD libcxx-16.0.0_pre20220918.ebuild 6032 BLAKE2B 2c175eb985c128a7f026017df48b0ae570333ef76baf18ef782905f4b1b9496a7949ee03d96ba5342b596c45e53001d0a57b42abf3fecda9ea9d80649aa1d2a4 SHA512 9b35653834dc11ca1186acdcdafaf979e52de62d0ed9846cca858ea5d8a20ea52de6010ee024799decaa730a43d9f562a5e50320cfe875eb48161d81afba0097
+EBUILD libcxx-15.0.1.9999.ebuild 5689 BLAKE2B db5070429808dfd0c9cacd0e97c8573b4691e444705b499bb598c53aacbc344c0a1b7d05573eca3d44d23cfb3e7523fe03529215ca5039985e9a6737cc12c1c3 SHA512 697802bc6e30a2609cc949a1028655e535a10c77be6ec39897f30cfb7bedd89192221510528d63ee16ee6176c6d15fcc980da0b2a380e98a186bd21c7b5276cd
+EBUILD libcxx-15.0.1.ebuild 5737 BLAKE2B ee1e8abbc711cecdc7e92d19941191fc29016aea2a69fe68afa08e04cd0698cde3d78200fd77cc431b541655f6a1557b05c2dfabda5124558fcdf70694d131b0 SHA512 b8f022ed324c22e74f8cfa34090b524e829b237f1d4a73642969d14cf892da7a187b85a398349f9a69ab1f35df642a1301c3968603f73832446b44defc46b60e
+EBUILD libcxx-16.0.0.9999.ebuild 5689 BLAKE2B db5070429808dfd0c9cacd0e97c8573b4691e444705b499bb598c53aacbc344c0a1b7d05573eca3d44d23cfb3e7523fe03529215ca5039985e9a6737cc12c1c3 SHA512 697802bc6e30a2609cc949a1028655e535a10c77be6ec39897f30cfb7bedd89192221510528d63ee16ee6176c6d15fcc980da0b2a380e98a186bd21c7b5276cd
+EBUILD libcxx-16.0.0_pre20220918.ebuild 5689 BLAKE2B db5070429808dfd0c9cacd0e97c8573b4691e444705b499bb598c53aacbc344c0a1b7d05573eca3d44d23cfb3e7523fe03529215ca5039985e9a6737cc12c1c3 SHA512 697802bc6e30a2609cc949a1028655e535a10c77be6ec39897f30cfb7bedd89192221510528d63ee16ee6176c6d15fcc980da0b2a380e98a186bd21c7b5276cd
 MISC metadata.xml 828 BLAKE2B 40af456df8ac1cfdb66fd62a217abbb4ca837956529906118c35232000435d9e991d18dd0332b7b95eed70d4c7610c7a1aee80af8ba511763edc1423749a4aa4 SHA512 257f8fd05fcade26ca02305356b67c8e2d67a87b180e38a189a659212093b07b9a710b871fbaab894dba9eba5fe450b76c52cc82f6405c24cc1ab2df3abe8bfd
diff --git a/sys-libs/libcxx/libcxx-15.0.0.ebuild b/sys-libs/libcxx/libcxx-15.0.0.ebuild
deleted file mode 100644
index 838aac063945..000000000000
--- a/sys-libs/libcxx/libcxx-15.0.0.ebuild
+++ /dev/null
@@ -1,226 +0,0 @@
-# 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-multilib flag-o-matic llvm llvm.org python-any-r1 \
-	toolchain-funcs
-
-DESCRIPTION="New implementation of the C++ standard library, targeting C++11"
-HOMEPAGE="https://libcxx.llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~sparc ~x86 ~x64-macos"
-IUSE="+clang +libcxxabi static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	libcxxabi? (
-		~sys-libs/libcxxabi-${PV}[static-libs?,${MULTILIB_USEDEP}]
-	)
-	!libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )
-"
-# llvm-6 for new lit options
-# clang-3.9.0 installs necessary target symlinks unconditionally
-# which removes the need for MULTILIB_USEDEP
-DEPEND="
-	${RDEPEND}
-	>=sys-devel/llvm-6
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		>=dev-util/cmake-3.16
-		sys-devel/gdb[python]
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libcxx{,abi} llvm/{cmake,utils/llvm-lit} cmake )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
-	# Darwin Prefix builds do not have llvm installed yet, so rely on
-	# bootstrap-prefix to set the appropriate path vars to LLVM instead
-	# of using llvm_pkg_setup.
-	if [[ ${CHOST} != *-darwin* ]] || has_version dev-lang/llvm; then
-		llvm_pkg_setup
-	fi
-	python-any-r1_pkg_setup
-
-	if ! use libcxxabi && ! tc-is-gcc ; then
-		eerror "To build ${PN} against libsupc++, you have to use gcc. Other"
-		eerror "compilers are not supported. Please set CC=gcc and CXX=g++"
-		eerror "and try again."
-		die
-	fi
-}
-
-test_compiler() {
-	$(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	# note: we need to do this before multilib kicks in since it will
-	# alter the CHOST
-	local cxxabi cxxabi_incs
-	if use libcxxabi; then
-		cxxabi=system-libcxxabi
-		cxxabi_incs="${EPREFIX}/usr/include/c++/v1"
-	else
-		local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)"
-		cxxabi=libsupc++
-		cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}"
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link against compiler-rt instead of libgcc if this is what clang does
-	local want_compiler_rt=OFF
-	if tc-is-clang; then
-		local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \
-			${LDFLAGS} -print-libgcc-file-name)
-		if [[ ${compiler_rt} == *libclang_rt* ]]; then
-			want_compiler_rt=ON
-		fi
-	fi
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${nolib_flags[@]}"; then
-			local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
-			ewarn "${CXX} seems to lack runtime, trying with ${nolib_flags[*]}"
-		fi
-	fi
-
-	local libdir=$(get_libdir)
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${CHOST}"
-		-DPython3_EXECUTABLE="${PYTHON}"
-		-DLLVM_ENABLE_RUNTIMES=libcxx
-		-DLLVM_INCLUDE_TESTS=OFF
-		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
-
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=$(usex static-libs)
-		-DLIBCXX_CXX_ABI=${cxxabi}
-		-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs}
-		# we're using our own mechanism for generating linker scripts
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=$(usex test)
-		-DLIBCXX_USE_COMPILER_RT=${want_compiler_rt}
-	)
-
-	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-			-DPython3_EXECUTABLE="${PYTHON}"
-		)
-	fi
-	cmake_src_configure
-}
-
-multilib_src_compile() {
-	cmake_src_compile
-	if [[ ${CHOST} != *-darwin* ]] ; then
-		gen_shared_ldscript
-		use static-libs && gen_static_ldscript
-	fi
-}
-
-multilib_src_test() {
-	local -x LIT_PRESERVES_TMP=1
-	cmake_build check-cxx
-}
-
-multilib_src_install() {
-	cmake_src_install
-	# since we've replaced libc++.{a,so} with ldscripts, now we have to
-	# install the extra symlinks
-	if [[ ${CHOST} != *-darwin* ]] ; then
-		dolib.so lib/libc++_shared.so
-		use static-libs && dolib.a lib/libc++_static.a
-	fi
-}
-
-# Usage: deps
-gen_ldscript() {
-	local output_format
-	output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
-	[[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"
-
-	cat <<-END_LDSCRIPT
-/* GNU ld script
-   Include missing dependencies
-*/
-${output_format}
-GROUP ( $@ )
-END_LDSCRIPT
-}
-
-gen_static_ldscript() {
-	# Move it first.
-	mv lib/libc++{,_static}.a || die
-	# Generate libc++.a ldscript for inclusion of its dependencies so that
-	# clang++ -stdlib=libc++ -static works out of the box.
-	local deps=(
-		libc++_static.a
-		$(usex libcxxabi libc++abi.a libsupc++.a)
-	)
-	# On Linux/glibc it does not link without libpthread or libdl. It is
-	# fine on FreeBSD.
-	use elibc_glibc && deps+=( libpthread.a libdl.a )
-
-	gen_ldscript "${deps[*]}" > lib/libc++.a || die
-}
-
-gen_shared_ldscript() {
-	# Move it first.
-	mv lib/libc++{,_shared}.so || die
-	local deps=(
-		libc++_shared.so
-		# libsupc++ doesn't have a shared version
-		$(usex libcxxabi libc++abi.so libsupc++.a)
-	)
-
-	gen_ldscript "${deps[*]}" > lib/libc++.so || die
-}
-
-pkg_postinst() {
-	elog "This package (${PN}) is mainly intended as a replacement for the C++"
-	elog "standard library when using clang."
-	elog "To use it, instead of libstdc++, use:"
-	elog "    clang++ -stdlib=libc++"
-	elog "to compile your C++ programs."
-}
diff --git a/sys-libs/libcxx/libcxx-15.0.1.9999.ebuild b/sys-libs/libcxx/libcxx-15.0.1.9999.ebuild
index 07049e01ed34..28c4cca66346 100644
--- a/sys-libs/libcxx/libcxx-15.0.1.9999.ebuild
+++ b/sys-libs/libcxx/libcxx-15.0.1.9999.ebuild
@@ -23,16 +23,14 @@ RDEPEND="
 	)
 	!libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )
 "
-# llvm-6 for new lit options
-# clang-3.9.0 installs necessary target symlinks unconditionally
-# which removes the need for MULTILIB_USEDEP
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -91,9 +89,7 @@ src_configure() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -139,9 +135,6 @@ multilib_src_configure() {
 	)
 
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libcxx/libcxx-15.0.1.ebuild b/sys-libs/libcxx/libcxx-15.0.1.ebuild
index 838aac063945..79e6aec88593 100644
--- a/sys-libs/libcxx/libcxx-15.0.1.ebuild
+++ b/sys-libs/libcxx/libcxx-15.0.1.ebuild
@@ -23,16 +23,14 @@ RDEPEND="
 	)
 	!libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )
 "
-# llvm-6 for new lit options
-# clang-3.9.0 installs necessary target symlinks unconditionally
-# which removes the need for MULTILIB_USEDEP
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -91,9 +89,7 @@ src_configure() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -139,9 +135,6 @@ multilib_src_configure() {
 	)
 
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libcxx/libcxx-16.0.0.9999.ebuild b/sys-libs/libcxx/libcxx-16.0.0.9999.ebuild
index 07049e01ed34..28c4cca66346 100644
--- a/sys-libs/libcxx/libcxx-16.0.0.9999.ebuild
+++ b/sys-libs/libcxx/libcxx-16.0.0.9999.ebuild
@@ -23,16 +23,14 @@ RDEPEND="
 	)
 	!libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )
 "
-# llvm-6 for new lit options
-# clang-3.9.0 installs necessary target symlinks unconditionally
-# which removes the need for MULTILIB_USEDEP
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -91,9 +89,7 @@ src_configure() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -139,9 +135,6 @@ multilib_src_configure() {
 	)
 
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libcxx/libcxx-16.0.0_pre20220918.ebuild b/sys-libs/libcxx/libcxx-16.0.0_pre20220918.ebuild
index 07049e01ed34..28c4cca66346 100644
--- a/sys-libs/libcxx/libcxx-16.0.0_pre20220918.ebuild
+++ b/sys-libs/libcxx/libcxx-16.0.0_pre20220918.ebuild
@@ -23,16 +23,14 @@ RDEPEND="
 	)
 	!libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )
 "
-# llvm-6 for new lit options
-# clang-3.9.0 installs necessary target symlinks unconditionally
-# which removes the need for MULTILIB_USEDEP
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -91,9 +89,7 @@ src_configure() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -139,9 +135,6 @@ multilib_src_configure() {
 	)
 
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libcxxabi/Manifest b/sys-libs/libcxxabi/Manifest
index badb5df6c861..568125803ec5 100644
--- a/sys-libs/libcxxabi/Manifest
+++ b/sys-libs/libcxxabi/Manifest
@@ -1,16 +1,13 @@
 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-15.0.0.src.tar.xz 112062796 BLAKE2B 947917b6c75cbd8882133dc01f57013523274962371ac5ae4a22b010f8a7d5d31288c1d9847bf19ba919fa3110fe34a8ff937107fe19bd064ed87bf4d08d8a51 SHA512 e5aacbe7574dcec62017cc03c9fa2ee4cf075125a3d6c3975c38f06e91adcebb1ff92bcf40c6dd67db087813c60b15a04f1424c713d751199518b58025ce87fc
-DIST llvm-project-15.0.0.src.tar.xz.sig 438 BLAKE2B 8eb12c259f94d8f867a31dbe05128adc1f9cc7ec8bcbdbe1738d2fad461f5d214e674f080f7f29b639a7a75f9c5b56c0f959f538697d647b94b97dc56b036e5f SHA512 4096464a46e07575b7cff448ff8bbc38fe972505f366b744419a06339cf32b93266b0fae5390879859041ce6710e4b675ed3ea7561d6a817623d7ece0e969661
 DIST llvm-project-15.0.1.src.tar.xz 112068688 BLAKE2B 8fd6690445f7cbc8b47a7c1dd1f2c4fbc39f9a97f9d4a0015d466726454b090b0d1ff9b0d926eba7065e84782901687f74e6540a36dc6656a93f3c92c7bc7e06 SHA512 cef84bc173118a30db3ece5e5c6f874bf689c77afc40a4792fdcb7556555ac14a8e6de1dc811755405e5d162d63bc69abaecba30d220a42765160d69f0073fda
 DIST llvm-project-15.0.1.src.tar.xz.sig 438 BLAKE2B d8f634adab531bb19178fb27bc83b3a90c856e9402dd5af700f9af43813f68d20c21b9112dd95e9f6f10609ee51ed5aaf77edb96ca16fb93136b8aea432affd3 SHA512 cbf2570840d8dc12f6436c495a23cf9d439ee195755c01a6d1d5bcc20133599dc956dc43a0f5016698e3c9a960826f5f3c2840a73f993467e275856a67999fda
 DIST llvm-project-303526ef3aa211c1930be2885deae15eeeda3b18.tar.gz 167503164 BLAKE2B 143c72c58517b3e40ee74c1a0df47bfd0d0f9e71926bc8c39a007e674a08df95d0ffe05f523f97e4409b248349e13719cabbc7ac6938feebe702959e84a07243 SHA512 9aa5c86de6c6be1d26c085eb29ea283429e41330e937e5fdbd545bb3f5b996ac82cd6268701fcbbd202e89ee35f2b67e595fc595bb7383778e9ad5fd52ca10a0
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD libcxxabi-13.0.1.ebuild 3593 BLAKE2B 2e8717a8dadf431dc4360e4cee5d74875153f375f241388e3cc47410c9ecf4c97f2641c276927a99c6643460bbd1f7bddae72b06e7994e162cc1e7f3fd5e4fbe SHA512 4c943fe5483f94329e3f9390c8ddeaf89dc168220696fd5eb00692e7458d6ff92d3b37343bd6de23df70eea814243aee75bc8d75681ecb944a66cf37562fbdf7
 EBUILD libcxxabi-14.0.6.ebuild 3509 BLAKE2B e6fa29bba6fcc72fa1c049ba696fd9cb6b34b0d89be89e449a21a9ba31c2e01d944ca15b1414043ba1def938dbdca144c37fdecdd39158dc3932ca7b7587f428 SHA512 4cd09cc7b0a0df878d2e2594750a80a18ee6aa09b195cb190ed8432464ec2563ea7b026d2748e6e0d198091e54e07aabdadc7f68919a3a81a4079d67262054f2
-EBUILD libcxxabi-15.0.0.ebuild 3339 BLAKE2B 2fa9fdaefa07c7acb984c41365ad894150d30ecde568436bbe5cd5f55b1a2b25aad7a6880d4915979c5402e0252ba860b5fbe8d5aaa4ff276698c8530ede90be SHA512 0fe88d8e1ceb47885738f44b2fab2b9a737b2e0257ec5a0dffe359c5cf1921f9f0893f04f3e75c2715b74b12e63b7c20952d461f73768b5f3aef165de2e79b8b
-EBUILD libcxxabi-15.0.1.9999.ebuild 3291 BLAKE2B 4b65300aaa146a9a864ae63fc829c0a0ca8e44f07a19a5b7bf3c13f26bc26340a81479f0f29483b7b1ecad810de7701d92fc247b34340e7d2d674dc554213f09 SHA512 cb6fdea8f3964ec39d350652ffa8a913758298eb22ccbe9a70f4ffd26f40b04747a13b88382c5dd64cc9a45541165b2df966bd2d3f3b0f9ec063e38e9640e052
-EBUILD libcxxabi-15.0.1.ebuild 3339 BLAKE2B 2fa9fdaefa07c7acb984c41365ad894150d30ecde568436bbe5cd5f55b1a2b25aad7a6880d4915979c5402e0252ba860b5fbe8d5aaa4ff276698c8530ede90be SHA512 0fe88d8e1ceb47885738f44b2fab2b9a737b2e0257ec5a0dffe359c5cf1921f9f0893f04f3e75c2715b74b12e63b7c20952d461f73768b5f3aef165de2e79b8b
-EBUILD libcxxabi-16.0.0.9999.ebuild 3291 BLAKE2B 4b65300aaa146a9a864ae63fc829c0a0ca8e44f07a19a5b7bf3c13f26bc26340a81479f0f29483b7b1ecad810de7701d92fc247b34340e7d2d674dc554213f09 SHA512 cb6fdea8f3964ec39d350652ffa8a913758298eb22ccbe9a70f4ffd26f40b04747a13b88382c5dd64cc9a45541165b2df966bd2d3f3b0f9ec063e38e9640e052
-EBUILD libcxxabi-16.0.0_pre20220918.ebuild 3291 BLAKE2B 4b65300aaa146a9a864ae63fc829c0a0ca8e44f07a19a5b7bf3c13f26bc26340a81479f0f29483b7b1ecad810de7701d92fc247b34340e7d2d674dc554213f09 SHA512 cb6fdea8f3964ec39d350652ffa8a913758298eb22ccbe9a70f4ffd26f40b04747a13b88382c5dd64cc9a45541165b2df966bd2d3f3b0f9ec063e38e9640e052
+EBUILD libcxxabi-15.0.1.9999.ebuild 3058 BLAKE2B 89bf6165d8e93a22e3cccb88f2760d82bd31a286b37ae341af23546ae7863b599285967f6bce31dcea1ac74572fcc046de2407c404198ec086384d22b994e6b8 SHA512 03b9133bfbbfbae4df5163196f3125cf35c8b90b6e447b2f3ca3c26f6d24705a0f05a0b24a2fc670ebaa4bbbdcca46852a374f6729f20822b880dd7f773163bb
+EBUILD libcxxabi-15.0.1.ebuild 3106 BLAKE2B e5058971c3a8b58ea39aa5d09d885e437698f8855bfa86ed550f3878ac05a57c152ef9c5fca5eb9109f11f435c8fba9475aba7f6582761699116a3ce60da7a2b SHA512 9d39757e0d1f9b380df08988aa1b2a203179d488a477803baaf7652a4ac3cfa7954bfb62e1fded13a41f40388d0b5d0ae009ad937e0b71d7db050ab545e7ea78
+EBUILD libcxxabi-16.0.0.9999.ebuild 3058 BLAKE2B 89bf6165d8e93a22e3cccb88f2760d82bd31a286b37ae341af23546ae7863b599285967f6bce31dcea1ac74572fcc046de2407c404198ec086384d22b994e6b8 SHA512 03b9133bfbbfbae4df5163196f3125cf35c8b90b6e447b2f3ca3c26f6d24705a0f05a0b24a2fc670ebaa4bbbdcca46852a374f6729f20822b880dd7f773163bb
+EBUILD libcxxabi-16.0.0_pre20220918.ebuild 3058 BLAKE2B 89bf6165d8e93a22e3cccb88f2760d82bd31a286b37ae341af23546ae7863b599285967f6bce31dcea1ac74572fcc046de2407c404198ec086384d22b994e6b8 SHA512 03b9133bfbbfbae4df5163196f3125cf35c8b90b6e447b2f3ca3c26f6d24705a0f05a0b24a2fc670ebaa4bbbdcca46852a374f6729f20822b880dd7f773163bb
 MISC metadata.xml 557 BLAKE2B 4f6b0acb7cfdf74971a6fd96051d9f9020141c6117333a8de42bd043935b7bff8d9942faabdf3b1c94597c460393f64eb7d3f7b7d49f39ecfd0094de460f563e SHA512 67a812ef768e681ae77ef6e13bccffcbe53b41e94901f0558b3c7acaf896605ca670c4bb5a690bd9afa3b5a76271341710520a6abc0024c18f437fabde20e847
diff --git a/sys-libs/libcxxabi/libcxxabi-15.0.0.ebuild b/sys-libs/libcxxabi/libcxxabi-15.0.0.ebuild
deleted file mode 100644
index 2bfe48a125b3..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-15.0.0.ebuild
+++ /dev/null
@@ -1,128 +0,0 @@
-# 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-multilib flag-o-matic llvm llvm.org python-any-r1 \
-	toolchain-funcs
-
-DESCRIPTION="Low level support for a standard C++ library"
-HOMEPAGE="https://libcxxabi.llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~sparc ~x86 ~x64-macos"
-IUSE="+clang static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-# in 15.x, cxxabi.h is moving from libcxx to libcxxabi
-RDEPEND+="
-	!<sys-libs/libcxx-15
-"
-# llvm-6 for new lit options
-DEPEND="
-	${RDEPEND}
-	>=sys-devel/llvm-6
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libcxx{abi,} llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
-	# darwin prefix builds do not have llvm installed yet, so rely on bootstrap-prefix
-	# to set the appropriate path vars to LLVM instead of using llvm_pkg_setup.
-	if [[ ${CHOST} != *-darwin* ]] || has_version dev-lang/llvm; then
-		llvm_pkg_setup
-	fi
-	python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link against compiler-rt instead of libgcc if this is what clang does
-	local want_compiler_rt=OFF
-	if tc-is-clang; then
-		local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \
-			${LDFLAGS} -print-libgcc-file-name)
-		if [[ ${compiler_rt} == *libclang_rt* ]]; then
-			want_compiler_rt=ON
-		fi
-	fi
-
-	local libdir=$(get_libdir)
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${CHOST}"
-		-DPython3_EXECUTABLE="${PYTHON}"
-		-DLLVM_ENABLE_RUNTIMES="libcxxabi;libcxx"
-		-DLLVM_INCLUDE_TESTS=OFF
-		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
-		-DLIBCXXABI_ENABLE_SHARED=ON
-		-DLIBCXXABI_ENABLE_STATIC=$(usex static-libs)
-		-DLIBCXXABI_INCLUDE_TESTS=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${want_compiler_rt}
-
-		# upstream is omitting standard search path for this
-		# probably because gcc & clang are bundling their own unwind.h
-		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
-
-		-DLIBCXX_LIBDIR_SUFFIX=
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=OFF
-		-DLIBCXX_CXX_ABI=libcxxabi
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_HAS_GCC_S_LIB=OFF
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=OFF
-	)
-	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-			-DPython3_EXECUTABLE="${PYTHON}"
-		)
-	fi
-	cmake_src_configure
-}
-
-multilib_src_compile() {
-	cmake_build cxxabi
-}
-
-multilib_src_test() {
-	local -x LIT_PRESERVES_TMP=1
-	cmake_build check-cxxabi
-}
-
-multilib_src_install() {
-	DESTDIR="${D}" cmake_build install-cxxabi
-}
diff --git a/sys-libs/libcxxabi/libcxxabi-15.0.1.9999.ebuild b/sys-libs/libcxxabi/libcxxabi-15.0.1.9999.ebuild
index 893a76363592..78be4b5b862f 100644
--- a/sys-libs/libcxxabi/libcxxabi-15.0.1.9999.ebuild
+++ b/sys-libs/libcxxabi/libcxxabi-15.0.1.9999.ebuild
@@ -21,14 +21,14 @@ RESTRICT="!test? ( test )"
 RDEPEND+="
 	!<sys-libs/libcxx-15
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -57,9 +57,7 @@ pkg_setup() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -102,9 +100,6 @@ multilib_src_configure() {
 		-DLIBCXX_INCLUDE_TESTS=OFF
 	)
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libcxxabi/libcxxabi-15.0.1.ebuild b/sys-libs/libcxxabi/libcxxabi-15.0.1.ebuild
index 2bfe48a125b3..5665bc0cb12f 100644
--- a/sys-libs/libcxxabi/libcxxabi-15.0.1.ebuild
+++ b/sys-libs/libcxxabi/libcxxabi-15.0.1.ebuild
@@ -21,14 +21,14 @@ RESTRICT="!test? ( test )"
 RDEPEND+="
 	!<sys-libs/libcxx-15
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -57,9 +57,7 @@ pkg_setup() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -102,9 +100,6 @@ multilib_src_configure() {
 		-DLIBCXX_INCLUDE_TESTS=OFF
 	)
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libcxxabi/libcxxabi-16.0.0.9999.ebuild b/sys-libs/libcxxabi/libcxxabi-16.0.0.9999.ebuild
index 893a76363592..78be4b5b862f 100644
--- a/sys-libs/libcxxabi/libcxxabi-16.0.0.9999.ebuild
+++ b/sys-libs/libcxxabi/libcxxabi-16.0.0.9999.ebuild
@@ -21,14 +21,14 @@ RESTRICT="!test? ( test )"
 RDEPEND+="
 	!<sys-libs/libcxx-15
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -57,9 +57,7 @@ pkg_setup() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -102,9 +100,6 @@ multilib_src_configure() {
 		-DLIBCXX_INCLUDE_TESTS=OFF
 	)
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libcxxabi/libcxxabi-16.0.0_pre20220918.ebuild b/sys-libs/libcxxabi/libcxxabi-16.0.0_pre20220918.ebuild
index 893a76363592..78be4b5b862f 100644
--- a/sys-libs/libcxxabi/libcxxabi-16.0.0_pre20220918.ebuild
+++ b/sys-libs/libcxxabi/libcxxabi-16.0.0_pre20220918.ebuild
@@ -21,14 +21,14 @@ RESTRICT="!test? ( test )"
 RDEPEND+="
 	!<sys-libs/libcxx-15
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
 	${RDEPEND}
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -57,9 +57,7 @@ pkg_setup() {
 }
 
 multilib_src_configure() {
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
@@ -102,9 +100,6 @@ multilib_src_configure() {
 		-DLIBCXX_INCLUDE_TESTS=OFF
 	)
 	if use test; then
-		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
-		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
-
 		mycmakeargs+=(
 			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
 			-DLLVM_LIT_ARGS="$(get_lit_flags)"
diff --git a/sys-libs/libomp/Manifest b/sys-libs/libomp/Manifest
index ad2fd592ef2b..fd1b0ed68416 100644
--- a/sys-libs/libomp/Manifest
+++ b/sys-libs/libomp/Manifest
@@ -2,15 +2,12 @@ DIST llvm-gentoo-patchset-13.0.1.tar.xz 6288 BLAKE2B 899222b962486e924e4f8a2b574
 DIST llvm-gentoo-patchset-14.0.6-r2.tar.xz 16120 BLAKE2B e12e522fdb7ba505693c679cb09cc8e00e6a954df195c86c2af4dbf1b68334a405b8dcc45f2e28b5e5e0b7e9d5eb7ba907337027927371b7a3b7784ff8aae7e0 SHA512 8a5ea71c30fc0727cc855dd812bbcb6d5f51c80c98eb3d5b80258d5c5eaab1310edc9d53ae63c2ca827abec68e2912c4b69ef0da351ff883fb30545a61e1d09c
 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-15.0.0.src.tar.xz 112062796 BLAKE2B 947917b6c75cbd8882133dc01f57013523274962371ac5ae4a22b010f8a7d5d31288c1d9847bf19ba919fa3110fe34a8ff937107fe19bd064ed87bf4d08d8a51 SHA512 e5aacbe7574dcec62017cc03c9fa2ee4cf075125a3d6c3975c38f06e91adcebb1ff92bcf40c6dd67db087813c60b15a04f1424c713d751199518b58025ce87fc
-DIST llvm-project-15.0.0.src.tar.xz.sig 438 BLAKE2B 8eb12c259f94d8f867a31dbe05128adc1f9cc7ec8bcbdbe1738d2fad461f5d214e674f080f7f29b639a7a75f9c5b56c0f959f538697d647b94b97dc56b036e5f SHA512 4096464a46e07575b7cff448ff8bbc38fe972505f366b744419a06339cf32b93266b0fae5390879859041ce6710e4b675ed3ea7561d6a817623d7ece0e969661
 DIST llvm-project-15.0.1.src.tar.xz 112068688 BLAKE2B 8fd6690445f7cbc8b47a7c1dd1f2c4fbc39f9a97f9d4a0015d466726454b090b0d1ff9b0d926eba7065e84782901687f74e6540a36dc6656a93f3c92c7bc7e06 SHA512 cef84bc173118a30db3ece5e5c6f874bf689c77afc40a4792fdcb7556555ac14a8e6de1dc811755405e5d162d63bc69abaecba30d220a42765160d69f0073fda
 DIST llvm-project-15.0.1.src.tar.xz.sig 438 BLAKE2B d8f634adab531bb19178fb27bc83b3a90c856e9402dd5af700f9af43813f68d20c21b9112dd95e9f6f10609ee51ed5aaf77edb96ca16fb93136b8aea432affd3 SHA512 cbf2570840d8dc12f6436c495a23cf9d439ee195755c01a6d1d5bcc20133599dc956dc43a0f5016698e3c9a960826f5f3c2840a73f993467e275856a67999fda
 DIST llvm-project-303526ef3aa211c1930be2885deae15eeeda3b18.tar.gz 167503164 BLAKE2B 143c72c58517b3e40ee74c1a0df47bfd0d0f9e71926bc8c39a007e674a08df95d0ffe05f523f97e4409b248349e13719cabbc7ac6938feebe702959e84a07243 SHA512 9aa5c86de6c6be1d26c085eb29ea283429e41330e937e5fdbd545bb3f5b996ac82cd6268701fcbbd202e89ee35f2b67e595fc595bb7383778e9ad5fd52ca10a0
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD libomp-13.0.1.ebuild 3824 BLAKE2B 0279bdb26184ae64679d3f0550edcf2c92d79075b009363d747497f6900bc72689cf739130f93789b3f915cdd3b2545403d7c8406357d3e19a9462769cbbdb47 SHA512 8afe5b22d8ddcdc960f3d59610d088fd48c2717e930df6d14eda0a66f830d5e85437b03163bff9a4ed86aa2dc8e7e36d31af1fd6e3ece967366d02ee1f5fc03d
 EBUILD libomp-14.0.6-r1.ebuild 3834 BLAKE2B a4cf91535d7fa11de76c0216c71ec695422395d165b109ea7462f13f74e7bd0d42c4f460d0d054847d9b3900253ec8ea79ec756b2a5522bb84056fdf4f71a45e SHA512 c3a106baeb7786c079463434cab720139ec93c7055838062faaa7167cf9417ab5e80b7775edcb15f28d05ad6b647f71e92c284008833bbf849ae2a69f8e93372
-EBUILD libomp-15.0.0.ebuild 3304 BLAKE2B 56e88732e220b9db120373b23ac22022a4f004fe16cad74e901eca92fd1d9fdd9806b23e0aa0702ea126de11c597f5d218f15d44a4f53ffe17e265ff26d529df SHA512 c39eafaf1fa1cca970fc67c4501f9e260d02fc140572d3c41ce98b5cef3ee4a8b187f3601b9549c0095d9d6fe3155e9e282cc195468ccbbf3fcb4612d36eed8e
 EBUILD libomp-15.0.1.9999.ebuild 3238 BLAKE2B fafb13944cc61b270ee0e2a6ae6d91ca9bfd84bc9d19a3b07f170a055ba74733135d0766d9ec225c47256f2c49a73a9dafd45b5faffa3b746dd84a9efd7c79a5 SHA512 9670c82e79a3c74da35937a5ac0b3bab90988434a9135e38aa7a47ebff207b8a7baa5b2f37b3f8e3922b99927f73f1d3314983fae84b81391c9d8b4590d386f5
 EBUILD libomp-15.0.1.ebuild 3304 BLAKE2B 56e88732e220b9db120373b23ac22022a4f004fe16cad74e901eca92fd1d9fdd9806b23e0aa0702ea126de11c597f5d218f15d44a4f53ffe17e265ff26d529df SHA512 c39eafaf1fa1cca970fc67c4501f9e260d02fc140572d3c41ce98b5cef3ee4a8b187f3601b9549c0095d9d6fe3155e9e282cc195468ccbbf3fcb4612d36eed8e
 EBUILD libomp-16.0.0.9999.ebuild 3327 BLAKE2B a08b75142261e7b7883cf50882ecb58c61033ac3903156c44eb9aa8199feffaaed9c64caa315107ec74635be8411cebd27100401e87c59a38ca4c3f9f703d745 SHA512 34073aa6cde91649f9b3549a8e48459b421931e62b7177d870fa1084ac3efacc011cd10900e8adfc1e2861be4cd1797fb45a5a4237660e8b3a01203759e3d449
diff --git a/sys-libs/libomp/libomp-15.0.0.ebuild b/sys-libs/libomp/libomp-15.0.0.ebuild
deleted file mode 100644
index d991a46a2f38..000000000000
--- a/sys-libs/libomp/libomp-15.0.0.ebuild
+++ /dev/null
@@ -1,128 +0,0 @@
-# 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-multilib linux-info llvm llvm.org python-any-r1
-
-DESCRIPTION="OpenMP runtime library for LLVM/clang compiler"
-HOMEPAGE="https://openmp.llvm.org"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86 ~amd64-linux ~x64-macos"
-IUSE="
-	debug hwloc offload ompt test
-	llvm_targets_AMDGPU llvm_targets_NVPTX
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${MULTILIB_USEDEP}] )
-	offload? (
-		virtual/libelf:=[${MULTILIB_USEDEP}]
-		dev-libs/libffi:=[${MULTILIB_USEDEP}]
-		~sys-devel/llvm-${PV}[${MULTILIB_USEDEP}]
-	)
-"
-# tests:
-# - dev-python/lit provides the test runner
-# - sys-devel/llvm provide test utils (e.g. FileCheck)
-# - sys-devel/clang provides the compiler to run tests
-DEPEND="
-	${RDEPEND}
-"
-BDEPEND="
-	dev-lang/perl
-	offload? (
-		llvm_targets_AMDGPU? ( sys-devel/clang )
-		llvm_targets_NVPTX? ( sys-devel/clang )
-		virtual/pkgconfig
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-python_check_deps() {
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-kernel_pds_check() {
-	if use kernel_linux && kernel_is -lt 4 15 && kernel_is -ge 4 13; then
-		local CONFIG_CHECK="~!SCHED_PDS"
-		local ERROR_SCHED_PDS="\
-PDS scheduler versions >= 0.98c < 0.98i (e.g. used in kernels >= 4.13-pf11
-< 4.14-pf9) do not implement sched_yield() call which may result in horrible
-performance problems with libomp. If you are using one of the specified
-kernel versions, you may want to disable the PDS scheduler."
-
-		check_extra_config
-	fi
-}
-
-pkg_pretend() {
-	kernel_pds_check
-}
-
-pkg_setup() {
-	use offload && LLVM_MAX_SLOT=${PV%%.*} llvm_pkg_setup
-	use test && python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	local libdir="$(get_libdir)"
-	local mycmakeargs=(
-		-DOPENMP_LIBDIR_SUFFIX="${libdir#lib}"
-
-		-DLIBOMP_USE_HWLOC=$(usex hwloc)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		-DOPENMP_ENABLE_LIBOMPTARGET=$(usex offload)
-
-		# do not install libgomp.so & libiomp5.so aliases
-		-DLIBOMP_INSTALL_ALIASES=OFF
-		# disable unnecessary hack copying stuff back to srcdir
-		-DLIBOMP_COPY_EXPORTS=OFF
-	)
-
-	if use offload; then
-		if has "${CHOST%%-*}" aarch64 powerpc64le x86_64; then
-			mycmakeargs+=(
-				-DLIBOMPTARGET_BUILD_AMDGPU_PLUGIN=$(usex llvm_targets_AMDGPU)
-				-DLIBOMPTARGET_BUILD_CUDA_PLUGIN=$(usex llvm_targets_NVPTX)
-			)
-		else
-			mycmakeargs+=(
-				-DLIBOMPTARGET_BUILD_AMDGPU_PLUGIN=OFF
-				-DLIBOMPTARGET_BUILD_CUDA_PLUGIN=OFF
-			)
-		fi
-	fi
-
-	use test && mycmakeargs+=(
-		# this project does not use standard LLVM cmake macros
-		-DOPENMP_LLVM_LIT_EXECUTABLE="${EPREFIX}/usr/bin/lit"
-		-DOPENMP_LIT_ARGS="$(get_lit_flags)"
-
-		-DOPENMP_TEST_C_COMPILER="$(type -P "${CHOST}-clang")"
-		-DOPENMP_TEST_CXX_COMPILER="$(type -P "${CHOST}-clang++")"
-	)
-	addpredict /dev/nvidiactl
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-libomp
-}
diff --git a/sys-libs/llvm-libunwind/Manifest b/sys-libs/llvm-libunwind/Manifest
index a8da3a26028e..01db63ce6c8e 100644
--- a/sys-libs/llvm-libunwind/Manifest
+++ b/sys-libs/llvm-libunwind/Manifest
@@ -1,17 +1,14 @@
 DIST llvm-gentoo-patchset-13.0.1.tar.xz 6288 BLAKE2B 899222b962486e924e4f8a2b574d285531a3f87af9385ff68c81db92aa224a0cde6d4ee049b5405056bedb4b232b50e1d5840024071a4a215f6311853304c92d SHA512 b2805337f1deca626768a44c5e7ac9ed16e0c31bead1647d44a493a8123c1b8e8f1c8ceee3536bcc6fa87fdd3fcec408229f701adf30eff07e7ef9889b847b01
 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-15.0.0.src.tar.xz 112062796 BLAKE2B 947917b6c75cbd8882133dc01f57013523274962371ac5ae4a22b010f8a7d5d31288c1d9847bf19ba919fa3110fe34a8ff937107fe19bd064ed87bf4d08d8a51 SHA512 e5aacbe7574dcec62017cc03c9fa2ee4cf075125a3d6c3975c38f06e91adcebb1ff92bcf40c6dd67db087813c60b15a04f1424c713d751199518b58025ce87fc
-DIST llvm-project-15.0.0.src.tar.xz.sig 438 BLAKE2B 8eb12c259f94d8f867a31dbe05128adc1f9cc7ec8bcbdbe1738d2fad461f5d214e674f080f7f29b639a7a75f9c5b56c0f959f538697d647b94b97dc56b036e5f SHA512 4096464a46e07575b7cff448ff8bbc38fe972505f366b744419a06339cf32b93266b0fae5390879859041ce6710e4b675ed3ea7561d6a817623d7ece0e969661
 DIST llvm-project-15.0.1.src.tar.xz 112068688 BLAKE2B 8fd6690445f7cbc8b47a7c1dd1f2c4fbc39f9a97f9d4a0015d466726454b090b0d1ff9b0d926eba7065e84782901687f74e6540a36dc6656a93f3c92c7bc7e06 SHA512 cef84bc173118a30db3ece5e5c6f874bf689c77afc40a4792fdcb7556555ac14a8e6de1dc811755405e5d162d63bc69abaecba30d220a42765160d69f0073fda
 DIST llvm-project-15.0.1.src.tar.xz.sig 438 BLAKE2B d8f634adab531bb19178fb27bc83b3a90c856e9402dd5af700f9af43813f68d20c21b9112dd95e9f6f10609ee51ed5aaf77edb96ca16fb93136b8aea432affd3 SHA512 cbf2570840d8dc12f6436c495a23cf9d439ee195755c01a6d1d5bcc20133599dc956dc43a0f5016698e3c9a960826f5f3c2840a73f993467e275856a67999fda
 DIST llvm-project-303526ef3aa211c1930be2885deae15eeeda3b18.tar.gz 167503164 BLAKE2B 143c72c58517b3e40ee74c1a0df47bfd0d0f9e71926bc8c39a007e674a08df95d0ffe05f523f97e4409b248349e13719cabbc7ac6938feebe702959e84a07243 SHA512 9aa5c86de6c6be1d26c085eb29ea283429e41330e937e5fdbd545bb3f5b996ac82cd6268701fcbbd202e89ee35f2b67e595fc595bb7383778e9ad5fd52ca10a0
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD llvm-libunwind-13.0.1-r1.ebuild 3912 BLAKE2B 4d66504181497e9234ce0192dc75d68dd89652739f5b40f4ce5a6bac927b128be1f45feb0e960650d06fb4086592b6833f51972b77e908c525cf5257b88e3908 SHA512 70ca5f5567e654c33524b459f000dba8aa9b93c0b108ad88bd3eed3d7154904e6c775d54a0d9245d9f41d6229ae42a74ed6ed6728e31e94feae253106f463e53
 EBUILD llvm-libunwind-14.0.6-r1.ebuild 3301 BLAKE2B 838c03d69e46a441ccbd7d9524fbde37e02c2f8ffa607ccdecf9fd7073a0d733d305457e574456dd519b7449825a538208e3b308235a65d687c4e76321f1b415 SHA512 acb17241c88b5a6ff0bbebe215a48bf603cc16f1e94f11f51a0b6d6934c940cf9b56c5c6090c96f64f4f6db1826764e7028d990cc7d44cb6a528639518820ac2
-EBUILD llvm-libunwind-15.0.0-r1.ebuild 3211 BLAKE2B 3b571057d64e66c251162fcca18ef7ccbac88502d9b3e361b517db79ac678b20a046f4a9a1918db5b2eeb05e97c63acd6fa3547ce1bf36edaacb5b86ca59d46c SHA512 17b1cdae0f7e86b1508c3b479902e1b3ebf082678b267bf0b2970dfdafcd2db7d5e049ad031aaaf4c05d61e079860bbc56d985719d7308c8e94ae993440df122
-EBUILD llvm-libunwind-15.0.1.9999.ebuild 3151 BLAKE2B 3a4ae553d69ce72fb64c7cf23d87d41d06927107049708d397e40c6fccda5b0477aea36cd7b06ac2e631b30c1b52ef52f6e2a48d32e889c487a2007c7fb7b91c SHA512 5c6df3a28f4d565ac296efe4fe65b872a56a01037d590fc893ae3304756e6eeb0c60f10e8e78e2e09c496fb22ddaa85e3386d810e1f7271af9df9f46c2d39c96
-EBUILD llvm-libunwind-15.0.1.ebuild 3211 BLAKE2B 3b571057d64e66c251162fcca18ef7ccbac88502d9b3e361b517db79ac678b20a046f4a9a1918db5b2eeb05e97c63acd6fa3547ce1bf36edaacb5b86ca59d46c SHA512 17b1cdae0f7e86b1508c3b479902e1b3ebf082678b267bf0b2970dfdafcd2db7d5e049ad031aaaf4c05d61e079860bbc56d985719d7308c8e94ae993440df122
-EBUILD llvm-libunwind-16.0.0.9999.ebuild 3151 BLAKE2B 3a4ae553d69ce72fb64c7cf23d87d41d06927107049708d397e40c6fccda5b0477aea36cd7b06ac2e631b30c1b52ef52f6e2a48d32e889c487a2007c7fb7b91c SHA512 5c6df3a28f4d565ac296efe4fe65b872a56a01037d590fc893ae3304756e6eeb0c60f10e8e78e2e09c496fb22ddaa85e3386d810e1f7271af9df9f46c2d39c96
-EBUILD llvm-libunwind-16.0.0_pre20220918.ebuild 3151 BLAKE2B 3a4ae553d69ce72fb64c7cf23d87d41d06927107049708d397e40c6fccda5b0477aea36cd7b06ac2e631b30c1b52ef52f6e2a48d32e889c487a2007c7fb7b91c SHA512 5c6df3a28f4d565ac296efe4fe65b872a56a01037d590fc893ae3304756e6eeb0c60f10e8e78e2e09c496fb22ddaa85e3386d810e1f7271af9df9f46c2d39c96
+EBUILD llvm-libunwind-15.0.1.9999.ebuild 3120 BLAKE2B 1c57bdc94602d5243a0aec800112545a97c111d80747b398ac1ee7f67751009069c390c11c3cc43613dcbbe83d127eee5d08e6702fbc966ea70b5a7e94ad0730 SHA512 6900401066b73cc3f4f709c12f7350d4bf7d0d680b17ceb9c01c475fcf00ef576c16e47545c2f802409862862cf5741dcca609fd187d25b4c39baf39c6567fd0
+EBUILD llvm-libunwind-15.0.1.ebuild 3180 BLAKE2B 795d5d2954ce760102453b4d2d81274787f30d3389f0f45e6f07e34fbf0edb1d4453fece7246e8dbe198054c07fcc43c50ee819719071d42494edfc982866f31 SHA512 18b48fa57686da69d0bcf67c54feb16f586283b5379d46b82115d9443bd3ef611b3d355f6513655128f606cdef65b093805554012ab1df8435258696838b9887
+EBUILD llvm-libunwind-16.0.0.9999.ebuild 3120 BLAKE2B 1c57bdc94602d5243a0aec800112545a97c111d80747b398ac1ee7f67751009069c390c11c3cc43613dcbbe83d127eee5d08e6702fbc966ea70b5a7e94ad0730 SHA512 6900401066b73cc3f4f709c12f7350d4bf7d0d680b17ceb9c01c475fcf00ef576c16e47545c2f802409862862cf5741dcca609fd187d25b4c39baf39c6567fd0
+EBUILD llvm-libunwind-16.0.0_pre20220918.ebuild 3120 BLAKE2B 1c57bdc94602d5243a0aec800112545a97c111d80747b398ac1ee7f67751009069c390c11c3cc43613dcbbe83d127eee5d08e6702fbc966ea70b5a7e94ad0730 SHA512 6900401066b73cc3f4f709c12f7350d4bf7d0d680b17ceb9c01c475fcf00ef576c16e47545c2f802409862862cf5741dcca609fd187d25b4c39baf39c6567fd0
 MISC metadata.xml 438 BLAKE2B 2a36fbbc59e137056029c62aef6d167d9c82531c2582d7bad5cb13cc36e5c4c9518ffe8c56d06bbcfd97ad22eda71a8b776f3984195f53d06cf45659b438dc00 SHA512 4f18b054072d00e5440faa31a59f9ef587d035b5f25e30913f0b1449debee967fa794fae2548e87db3fb2177ce853ab075e1f11f3cc763f5d7fdf06147108845
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.0-r1.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-15.0.0-r1.ebuild
deleted file mode 100644
index 266fb98a49d9..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.0-r1.ebuild
+++ /dev/null
@@ -1,127 +0,0 @@
-# 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-multilib flag-o-matic llvm llvm.org python-any-r1 \
-	toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~x64-macos"
-IUSE="+clang debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-# llvm-6 for new lit options
-DEPEND="
-	>=sys-devel/llvm-6
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libunwind libcxx llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( libcxxabi llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	local use_compiler_rt=OFF
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	if tc-is-clang; then
-		local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \
-		   ${LD_FLAGS} -print-libgcc-file-name)
-		if [[ ${compiler_rt} == *libclang_rt* ]]; then
-			use_compiler_rt=ON
-		fi
-	fi
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${CHOST}"
-		-DPython3_EXECUTABLE="${PYTHON}"
-		-DLLVM_ENABLE_RUNTIMES="libunwind"
-		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
-		-DLLVM_INCLUDE_TESTS=OFF
-		-DLIBUNWIND_ENABLE_ASSERTIONS=$(usex debug)
-		-DLIBUNWIND_ENABLE_STATIC=$(usex static-libs)
-		-DLIBUNWIND_INCLUDE_TESTS=$(usex test)
-		-DLIBUNWIND_INSTALL_HEADERS=ON
-
-		# support non-native unwinding; given it's small enough,
-		# enable it unconditionally
-		-DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON
-
-		# avoid dependency on libgcc_s if compiler-rt is used
-		-DLIBUNWIND_USE_COMPILER_RT=${use_compiler_rt}
-	)
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_ENABLE_RUNTIMES="libunwind;libcxxabi;libcxx"
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-			-DLIBUNWIND_LIBCXX_PATH="${WORKDIR}/libcxx"
-
-			-DLIBCXXABI_LIBDIR_SUFFIX=
-			-DLIBCXXABI_ENABLE_SHARED=OFF
-			-DLIBCXXABI_ENABLE_STATIC=ON
-			-DLIBCXXABI_USE_LLVM_UNWINDER=ON
-			-DLIBCXXABI_INCLUDE_TESTS=OFF
-
-			-DLIBCXX_LIBDIR_SUFFIX=
-			-DLIBCXX_ENABLE_SHARED=OFF
-			-DLIBCXX_ENABLE_STATIC=ON
-			-DLIBCXX_CXX_ABI=libcxxabi
-			-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-			-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-			-DLIBCXX_HAS_GCC_S_LIB=OFF
-			-DLIBCXX_INCLUDE_TESTS=OFF
-			-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		)
-	fi
-
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	local -x LIT_PRESERVES_TMP=1
-	cmake_build check-unwind
-}
-
-multilib_src_install() {
-	DESTDIR=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.9999.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.9999.ebuild
index c682d12707f2..67d11a24dc77 100644
--- a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.9999.ebuild
+++ b/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.9999.ebuild
@@ -20,13 +20,13 @@ RESTRICT="!test? ( test )"
 RDEPEND="
 	!sys-libs/libunwind
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -45,6 +45,11 @@ python_check_deps() {
 	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
 }
 
+pkg_setup() {
+	llvm_pkg_setup
+	python-any-r1_pkg_setup
+}
+
 multilib_src_configure() {
 	local use_compiler_rt=OFF
 	local libdir=$(get_libdir)
@@ -53,9 +58,7 @@ multilib_src_configure() {
 	# also separately bug #863917
 	filter-lto
 
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.ebuild
index 266fb98a49d9..cf301e306fd9 100644
--- a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.ebuild
+++ b/sys-libs/llvm-libunwind/llvm-libunwind-15.0.1.ebuild
@@ -20,13 +20,13 @@ RESTRICT="!test? ( test )"
 RDEPEND="
 	!sys-libs/libunwind
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -45,6 +45,11 @@ python_check_deps() {
 	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
 }
 
+pkg_setup() {
+	llvm_pkg_setup
+	python-any-r1_pkg_setup
+}
+
 multilib_src_configure() {
 	local use_compiler_rt=OFF
 	local libdir=$(get_libdir)
@@ -53,9 +58,7 @@ multilib_src_configure() {
 	# also separately bug #863917
 	filter-lto
 
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0.9999.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0.9999.ebuild
index c682d12707f2..67d11a24dc77 100644
--- a/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0.9999.ebuild
+++ b/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0.9999.ebuild
@@ -20,13 +20,13 @@ RESTRICT="!test? ( test )"
 RDEPEND="
 	!sys-libs/libunwind
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -45,6 +45,11 @@ python_check_deps() {
 	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
 }
 
+pkg_setup() {
+	llvm_pkg_setup
+	python-any-r1_pkg_setup
+}
+
 multilib_src_configure() {
 	local use_compiler_rt=OFF
 	local libdir=$(get_libdir)
@@ -53,9 +58,7 @@ multilib_src_configure() {
 	# also separately bug #863917
 	filter-lto
 
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0_pre20220918.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0_pre20220918.ebuild
index c682d12707f2..67d11a24dc77 100644
--- a/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0_pre20220918.ebuild
+++ b/sys-libs/llvm-libunwind/llvm-libunwind-16.0.0_pre20220918.ebuild
@@ -20,13 +20,13 @@ RESTRICT="!test? ( test )"
 RDEPEND="
 	!sys-libs/libunwind
 "
-# llvm-6 for new lit options
+LLVM_MAX_SLOT=${PV%%.*}
 DEPEND="
-	>=sys-devel/llvm-6
+	sys-devel/llvm:${LLVM_MAX_SLOT}
 "
 BDEPEND="
 	clang? (
-		sys-devel/clang
+		sys-devel/clang:${LLVM_MAX_SLOT}
 	)
 	!test? (
 		${PYTHON_DEPS}
@@ -45,6 +45,11 @@ python_check_deps() {
 	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
 }
 
+pkg_setup() {
+	llvm_pkg_setup
+	python-any-r1_pkg_setup
+}
+
 multilib_src_configure() {
 	local use_compiler_rt=OFF
 	local libdir=$(get_libdir)
@@ -53,9 +58,7 @@ multilib_src_configure() {
 	# also separately bug #863917
 	filter-lto
 
-	if use clang && ! tc-is-clang; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
+	if use clang; then
 		local -x CC=${CHOST}-clang
 		local -x CXX=${CHOST}-clang++
 		strip-unsupported-flags