gentoo auto-resync : 12:12:2024 - 02:01:23

86 files changed, 104 insertions, 10130 deletions

diff --git a/sys-libs/Manifest.gz b/sys-libs/Manifest.gz
index 1f9f4565c982..5ae5e8b2e8a0 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
deleted file mode 100644
index d01939ce00e0..000000000000
--- a/sys-libs/compiler-rt-sanitizers/Manifest
+++ /dev/null
@@ -1,30 +0,0 @@
-DIST llvm-gentoo-patchset-15.0.7-r6.tar.xz 25208 BLAKE2B c9fca31a053ee059c3060a94dcf675d472fc1a59b5f927648de58fb4ff20bfc229890f789ed47b3d053bd466b860a0c60a53b4b024a8fe18c776e9a72434d6de SHA512 601cd923711839dca7cb5bfea53ded644777c6340265a797939a53409fd2ca27059a015fd6ca6832e60314699ade27919a9a59dab395cc27f8fdc479a0f3c034
-DIST llvm-gentoo-patchset-16.0.6-r5.tar.xz 19728 BLAKE2B 36b605401893034b2b560d26cfb57512c81eddbc35b25d9c3d1fe051b8825c38cae1b8ed999faf8fef564ca5578402d3979bc56ba0a5514dc62594d893696f41 SHA512 20a36b69dfc2b4796ce33318a28529ebdc213945ee67a983e4218117d2ee2c93be1ecb38b0e8189249c5806a442cba708e0890e1b7bf6376edec4403bcc71425
-DIST llvm-gentoo-patchset-17.0.6-r3.tar.xz 4648 BLAKE2B c709162068e83575f71a2ac2243665f47a3d42cac078daa5762bbd339d8593e8c1c5c58e2e415ba6659fe2f3c3824bd098c9be579103362084079140c0386f76 SHA512 251a33f146fcbdbe51c9e1ad7b08c2cd7d062d0b136c833cda8a5155c86080c506d575e4288cde4ba8530ca7f230c2afa63621878a8df0f23076a93c924e7d65
-DIST llvm-gentoo-patchset-18.1.8-r4.tar.xz 15912 BLAKE2B 7300128244aafe42fcf5863e3aad2beb0c96c3df527e6d35fe571369bad520ba4aa397a329287da17eb33dca902057da5cd5193ec560ea7f5767ba2d00a45818 SHA512 b32633db387d4adb3bb2d067f824ae4e8e8a24a25aaa4888520f6e61a4bb1f8f70ad5f44057fbc0892c6f93c803e360612b0fc02c4ec068470b546a55f246cba
-DIST llvm-gentoo-patchset-18.1.8-r6.tar.xz 24816 BLAKE2B a7e9e007b05205fa7adba032ba932eba1996dd7ed6cd4cfb460a731f0d2e5fda2174f46c2ee5554ca7f82297a4baddbabc7fdfbd530056471853df957c221f2f SHA512 e1666bba6678eff3ee3666818a656ba7b8f964acb8466bd220bfbf0cc2922820e84b9daaa84c3a8ed26f3160fddea63fbc13872b007eb6922eaee462c08aeaef
-DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
-DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
-DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
-DIST llvm-project-16.0.6.src.tar.xz.sig 566 BLAKE2B 2060cebd5ed57cb8a86a44238c43dfd4b921649298b10c3d19da308374c1e49869174294e29943c2af459fe06428264e26881d6c1288ebbc48686cc2cf467c7a SHA512 ca249262c7102e0889ec1bdc6f71a3a6f0e7e5d5fbab8abcd6fccd2871e7955eff7af5b055a76006097baf0dfaf2f5069eff3035b3107fc552abdb2481b21447
-DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e0654111941649e15794179641806f18919f1dc68c41ca0cabd5693b5096d05dccc3a391cd20d34af1137bf8af92ed3117a1ce84d1b2 SHA512 6d85bf749e0d77553cc215cbfa61cec4ac4f4f652847f56f946b6a892a99a5ea40b6ab8b39a9708a035001f007986941ccf17e4635260a8b0c1fa59e78d41e30
-DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
-DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
-DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-19.1.4.src.tar.xz 141255156 BLAKE2B b99cd8a96e38dbcfb582ee5d2250268df36fb94fa0fd5b3611484094fbd7962051978334d2c623d2ff5a0209dbb2c6c6492be0146507ae982a7d3e9705a689c5 SHA512 a586f8a41dde5e0d9ca6d8c58e9ef2a2e59b70a86d2e2c46106dc31b5c096bb80af0cdbdb486179e9cc676a540099f49a1c2db9e5e84c50362db1f72e9af6906
-DIST llvm-project-19.1.4.src.tar.xz.sig 438 BLAKE2B b0925bdb761046d69779e0b035e29430bc09ef2b81be763aa5c853793631d7b7fdd65eb4dae7a1e3b4daa15d189c24cd1e14f065f79fdbf75429fa34be9b330e SHA512 3fb4a6c7594cb43680860698dac47062dde30de60f515dcecdad63812ea1edfb2cb209d0a7ac2254589c245a95b7c0f571b582e0d4b97a6ae8242563483ea764
-DIST llvm-project-19.1.5.src.tar.xz 141243716 BLAKE2B 228fc66ab688abfc16f31b2cd83163b81ef61604ace21eab69a1776f0dc88cbe8fa831162205849e5be3975a214136399572b4ad1b908986e37b2d38a1a7fa5d SHA512 648854e9c91fdcc5c677ce3800e046f2060b998a45cf9f7eebe02898431b3924f9348b6fc366102cd4fdda72dcb8f32076f98aa69927e0e20b3f1007fba10b22
-DIST llvm-project-19.1.5.src.tar.xz.sig 438 BLAKE2B 1d40a5c5405f99ef86e3360f9ea153afd1ae4001697210fd799a988113e8a3cef39e2c4794edd9332f384d8490f4ce2ab6bee6d98f794f84775807f833b81c0a SHA512 a438c86ce882eb1ac3e50842937068794ed162bb1b7ded68a2fe3ec2ab4f57cc38aee667cfb46afe6da22eef7ed1cb65820a473f63bd5a0dc6aad41df7bfad54
-DIST llvm-project-32f7f0010bca99ee4bd917f57272733fb2bf3bd9.tar.gz 223983502 BLAKE2B fd3e6b0b795abc42568ef98fa774d927029c18838a5d0f34eaa66c37976444a63f2fc5d883f3bf3a98533f51e387936f1c659230f31c757d26153425696a16cd SHA512 65a345ad5b77c627008f759947e5e9f28a62c8992d7146113e0446e5849feaf9088c15c8b22ca0824af5b927d6a417f5326258b489fb8ccea78ec9e0e0fe8fba
-DIST llvm-project-a348f223cab54b21a7b1c38dec7bc6aa2f81c949.tar.gz 223630067 BLAKE2B 3c2121a8d13e3a84a9ee98d17c58e5fd5a31d5870ac21c633c78c49b4af0c401310f7e91f64ff3b7cf7f6e8d205c730458b8b1101b1255f422659974d48e2ecb SHA512 33cc09a904e4fe0d529611a1d71d764e6d49f014cea903aadc0755d0420f65cfc763fdcfd4bb9a96adad79ce1c4475d8c005dcac37c4fe130a1fb3665172f1db
-EBUILD compiler-rt-sanitizers-15.0.7-r1.ebuild 6668 BLAKE2B aeaf6893fc56ddaf06f0b2c2d0d9a0aa465b3ccdd19cfad213d7375be9678d9e17865fa0fbb1f007492f373e231b31c7174b32a4e324c8ec8d4a207cade24fbf SHA512 8b4847e70d11ec8cee9682866940589f862fc07efd165a9a964d32648f5db3d2795b31a914f204ce568903870c555a60dbb3277aa504e92f432468db33aba00f
-EBUILD compiler-rt-sanitizers-16.0.6-r1.ebuild 6655 BLAKE2B db5371e8891181bc3652688c2bceabc28ab5bdaec5afc80415f57b7ebe13875a84a15bc309a4d1c7e5a66c9a51a79d4c6a24a140eca5f7a1c91333e15003d430 SHA512 2053df1e8c059535bb8fc3c766fbf7bce440cf508f6f22dd78e73048af629d51e7f04a0c667632a2b9f672c2b9ebe8f72de3c5886200c36bcbb7adcd16ae5d13
-EBUILD compiler-rt-sanitizers-17.0.6-r1.ebuild 6487 BLAKE2B 5083f082d2e9bc0152bd601b5702cb2d5566ed8b9cb7640503bcc02cf42d5d85ae94945aaf72899ea1ab89c2396090113286efd6157baee51d6000920c91ef10 SHA512 b61fd0bd3a2a29fb72ec4fb4f53546febbc70168951f4c0cec52c5670f0db5c009032d9911e4f78230eac91a02d9c25a6e209d5f4f7b62b0e32d51b8e04555d7
-EBUILD compiler-rt-sanitizers-18.1.8-r1.ebuild 6399 BLAKE2B 89775029b096011375f25b0c96c17ec26472e2d298673182b6a9284b1273d0f878a7d7a72e28bbb4e800434de4c248e24475edee22f5bbd26157b663ea383b97 SHA512 e3352e1b3dce27a223159cc7d7a31d9ed71944e204725acc36ee381e32ff571d5b6c6b8ce7706afaf853d96d42630ee216f0321cb173533b3cf4e15ba166e850
-EBUILD compiler-rt-sanitizers-18.1.8-r6.ebuild 6404 BLAKE2B 44eb48fd2ab90c0b2e5dabdbb4e05e79544799c8c28daa3ac4b762cfd43fba641e2f827ea51d39cc573a6f4707ec95e0559bb137f31f112135e463f6430ac812 SHA512 814e50974005572618d672aa86761977819aab9e53b3dc5cb3865717ef3dcd776f892792cb29b331531a2d2c8fceb775c6c633dfacb57ae57a59ad19455c280b
-EBUILD compiler-rt-sanitizers-19.1.4.ebuild 6474 BLAKE2B 6242f59f11589223b494cc11b401391bbe001a8cd9f729b6a2c50fcbccbc87ae626a5dcc5ee73bb83c449b5b08bd597b12628801e762d44e225e509982414e4f SHA512 ede9112b6b96ba713bd7f82fce20c62f131106bdd6b87874fa9e2cd8b6cefd607f25ddef3552ba5a5df88331935f6dcc665105af1d325f233d6b5f48c840e11c
-EBUILD compiler-rt-sanitizers-19.1.5.ebuild 6479 BLAKE2B db6bd87ee4cb4be87537152c8041fb0e6bd69100e6fa4242e231c98ec1222834dd87a7b0350b42bddc6d50597919169f44d136b7a3f609407cf752f9a5ee6cff SHA512 3a992ea97ce2028d99a94adc291bf6c084af6ccb103dab7dbba43568e1283b7c4c6dfc03385b931c185eed2fc4c37563edaeff76ed3e8528c92293030121ac7e
-EBUILD compiler-rt-sanitizers-20.0.0.9999.ebuild 6394 BLAKE2B 458582b435bbd97d6fc776b1dcf653af9d41e53b0540803a3528db993eddf33284a11ec72ba7bdd2e54bbe4cf7c51e340e04970f9dc3f1f8a08edb9e5c98b9db SHA512 7f2432f6ffe217d3dcaf2185c5b08321674f1b9e5da46a2abdebebb68bccc761f0a713aa85741d9a32c29e1b54f1b12f93110146e533742265d0bb182a45501f
-EBUILD compiler-rt-sanitizers-20.0.0_pre20241130.ebuild 6394 BLAKE2B 458582b435bbd97d6fc776b1dcf653af9d41e53b0540803a3528db993eddf33284a11ec72ba7bdd2e54bbe4cf7c51e340e04970f9dc3f1f8a08edb9e5c98b9db SHA512 7f2432f6ffe217d3dcaf2185c5b08321674f1b9e5da46a2abdebebb68bccc761f0a713aa85741d9a32c29e1b54f1b12f93110146e533742265d0bb182a45501f
-EBUILD compiler-rt-sanitizers-20.0.0_pre20241207.ebuild 6394 BLAKE2B 458582b435bbd97d6fc776b1dcf653af9d41e53b0540803a3528db993eddf33284a11ec72ba7bdd2e54bbe4cf7c51e340e04970f9dc3f1f8a08edb9e5c98b9db SHA512 7f2432f6ffe217d3dcaf2185c5b08321674f1b9e5da46a2abdebebb68bccc761f0a713aa85741d9a32c29e1b54f1b12f93110146e533742265d0bb182a45501f
-MISC metadata.xml 1599 BLAKE2B 2db46fca9bbf85a6cdb70d9bc99a8e1bdc60c065b3e5f44ce31fb6cc08cc6da9037eb3155b1e73975b5e1bbb448be6b2164413f2234e89a4bc191c4562dd9342 SHA512 10bb564b181a9ce38680a05f854e58a3a726b052200d735c3959a0a42af97a47e0a5df60fbec374c7265e0eac16e1247ed0862aeab138b9dc035db8da52fb4ce
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-15.0.7-r1.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-15.0.7-r1.ebuild
deleted file mode 100644
index afbab6009ce0..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-15.0.7-r1.ebuild
+++ /dev/null
@@ -1,226 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..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="${LLVM_VERSION}"
-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="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_VERSION}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		!!<sys-apps/sandbox-2.13
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest )
-LLVM_PATCHSET=${PV/_/-}-r6
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-check_space() {
-	if use test; then
-		local CHECKREQS_DISK_BUILD=11G
-		check-reqs_pkg_pretend
-	fi
-}
-
-pkg_pretend() {
-	check_space
-}
-
-pkg_setup() {
-	check_space
-	LLVM_MAX_SLOT=${LLVM_MAJOR} 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
-
-	# bug #926330
-	sed -i -e '/-Wthread-safety/d' CMakeLists.txt cmake/config-ix.cmake || die
-
-	# 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="${EPREFIX}/usr/lib/clang/${LLVM_VERSION}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_VERSION}"
-
-		-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/${LLVM_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/bin/clang++"
-		)
-
-		# same flags are passed for build & tests, so we need to strip
-		# them down to a subset supported by clang
-		CC=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang++ \
-		strip-unsupported-flags
-	fi
-
-	if use prefix && [[ "${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=( "${EPREFIX}"/usr/lib/clang/${LLVM_VERSION}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_VERSION}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_VERSION}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_VERSION}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_VERSION}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-	# avoid confusing with hardening, upstreamed for >= 16
-	# https://github.com/llvm/llvm-project/issues/60394
-	local -x CLANG_NO_DEFAULT_CONFIG=1
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-16.0.6-r1.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-16.0.6-r1.ebuild
deleted file mode 100644
index 4affd9601cf0..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-16.0.6-r1.ebuild
+++ /dev/null
@@ -1,228 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong 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="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}-r5
-LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support third-party )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-check_space() {
-	if use test; then
-		local CHECKREQS_DISK_BUILD=11G
-		check-reqs_pkg_pretend
-	fi
-}
-
-pkg_pretend() {
-	check_space
-}
-
-pkg_setup() {
-	check_space
-	LLVM_MAX_SLOT=${LLVM_MAJOR} 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
-
-	# bug #926330
-	sed -i -e '/-Wthread-safety/d' CMakeLists.txt cmake/config-ix.cmake || die
-
-	# 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
-
-	if has_version -b ">=sys-libs/glibc-2.37"; then
-		# known failures with glibc-2.37
-		# https://github.com/llvm/llvm-project/issues/60678
-		rm test/dfsan/custom.cpp || die
-		rm test/dfsan/release_shadow_space.c || 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="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.6-r1.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.6-r1.ebuild
deleted file mode 100644
index 8767e5c33010..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.6-r1.ebuild
+++ /dev/null
@@ -1,223 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong 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="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}-r3
-LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support third-party )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-check_space() {
-	if use test; then
-		local CHECKREQS_DISK_BUILD=11G
-		check-reqs_pkg_pretend
-	fi
-}
-
-pkg_pretend() {
-	check_space
-}
-
-pkg_setup() {
-	check_space
-	LLVM_MAX_SLOT=${LLVM_MAJOR} 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
-
-	# bug #926330
-	sed -i -e '/-Wthread-safety/d' CMakeLists.txt cmake/config-ix.cmake || die
-
-	# 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
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	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="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.8-r1.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.8-r1.ebuild
deleted file mode 100644
index efe21bdc59fd..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.8-r1.ebuild
+++ /dev/null
@@ -1,221 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong ~mips 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="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}-r4
-LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support third-party )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-check_space() {
-	if use test; then
-		local CHECKREQS_DISK_BUILD=11G
-		check-reqs_pkg_pretend
-	fi
-}
-
-pkg_pretend() {
-	check_space
-}
-
-pkg_setup() {
-	check_space
-	python-any-r1_pkg_setup
-}
-
-src_prepare() {
-	sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
-
-	local flag
-	for flag in "${SANITIZER_FLAGS[@]}"; do
-		if ! use "${flag}"; then
-			local cmake_flag=${flag/-/_}
-			sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \
-				cmake/config-ix.cmake || die
-		fi
-	done
-
-	# TODO: fix these tests to be skipped upstream
-	if use asan && ! use profile; then
-		rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
-	fi
-	if use ubsan && ! use cfi; then
-		> test/cfi/CMakeLists.txt || die
-	fi
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# 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="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.8-r6.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.8-r6.ebuild
deleted file mode 100644
index fcff09fb2e3f..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.8-r6.ebuild
+++ /dev/null
@@ -1,221 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~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="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}-r6
-LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support third-party )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
-}
-
-check_space() {
-	if use test; then
-		local CHECKREQS_DISK_BUILD=11G
-		check-reqs_pkg_pretend
-	fi
-}
-
-pkg_pretend() {
-	check_space
-}
-
-pkg_setup() {
-	check_space
-	python-any-r1_pkg_setup
-}
-
-src_prepare() {
-	sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
-
-	local flag
-	for flag in "${SANITIZER_FLAGS[@]}"; do
-		if ! use "${flag}"; then
-			local cmake_flag=${flag/-/_}
-			sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \
-				cmake/config-ix.cmake || die
-		fi
-	done
-
-	# TODO: fix these tests to be skipped upstream
-	if use asan && ! use profile; then
-		rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
-	fi
-	if use ubsan && ! use cfi; then
-		> test/cfi/CMakeLists.txt || die
-	fi
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# 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="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.1.4.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.1.4.ebuild
deleted file mode 100644
index 3d8d627e816b..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.1.4.ebuild
+++ /dev/null
@@ -1,223 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong ~mips ppc64 ~riscv x86 ~amd64-linux ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +clang debug test"
-# base targets
-IUSE+=" +ctx-profile +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="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=(
-	llvm/include/llvm/ProfileData llvm/lib/Testing/Support third-party
-)
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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
-	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
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${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/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		# builtins & crt installed by sys-libs/compiler-rt
-		-DCOMPILER_RT_BUILD_BUILTINS=OFF
-		-DCOMPILER_RT_BUILD_CRT=OFF
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=$(usex ctx-profile)
-		-DCOMPILER_RT_BUILD_LIBFUZZER=$(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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.1.5.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.1.5.ebuild
deleted file mode 100644
index 24dcc0582eda..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.1.5.ebuild
+++ /dev/null
@@ -1,223 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +clang debug test"
-# base targets
-IUSE+=" +ctx-profile +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="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=(
-	llvm/include/llvm/ProfileData llvm/lib/Testing/Support third-party
-)
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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
-	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
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${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/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		# builtins & crt installed by sys-libs/compiler-rt
-		-DCOMPILER_RT_BUILD_BUILTINS=OFF
-		-DCOMPILER_RT_BUILD_CRT=OFF
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=$(usex ctx-profile)
-		-DCOMPILER_RT_BUILD_LIBFUZZER=$(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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0.9999.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0.9999.ebuild
deleted file mode 100644
index 59a64398c9bc..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0.9999.ebuild
+++ /dev/null
@@ -1,222 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-IUSE="+abi_x86_32 abi_x86_64 +clang +debug test"
-# base targets
-IUSE+=" +ctx-profile +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 nsan rtsan
-)
-IUSE+=" ${SANITIZER_FLAGS[@]/#/+}"
-REQUIRED_USE="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=(
-	llvm/include/llvm/ProfileData llvm/lib/Testing/Support third-party
-)
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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
-	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
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${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/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		# builtins & crt installed by sys-libs/compiler-rt
-		-DCOMPILER_RT_BUILD_BUILTINS=OFF
-		-DCOMPILER_RT_BUILD_CRT=OFF
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=$(usex ctx-profile)
-		-DCOMPILER_RT_BUILD_LIBFUZZER=$(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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0_pre20241130.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0_pre20241130.ebuild
deleted file mode 100644
index 59a64398c9bc..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0_pre20241130.ebuild
+++ /dev/null
@@ -1,222 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-IUSE="+abi_x86_32 abi_x86_64 +clang +debug test"
-# base targets
-IUSE+=" +ctx-profile +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 nsan rtsan
-)
-IUSE+=" ${SANITIZER_FLAGS[@]/#/+}"
-REQUIRED_USE="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=(
-	llvm/include/llvm/ProfileData llvm/lib/Testing/Support third-party
-)
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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
-	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
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${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/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		# builtins & crt installed by sys-libs/compiler-rt
-		-DCOMPILER_RT_BUILD_BUILTINS=OFF
-		-DCOMPILER_RT_BUILD_CRT=OFF
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=$(usex ctx-profile)
-		-DCOMPILER_RT_BUILD_LIBFUZZER=$(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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0_pre20241207.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0_pre20241207.ebuild
deleted file mode 100644
index 59a64398c9bc..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-20.0.0_pre20241207.ebuild
+++ /dev/null
@@ -1,222 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-IUSE="+abi_x86_32 abi_x86_64 +clang +debug test"
-# base targets
-IUSE+=" +ctx-profile +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 nsan rtsan
-)
-IUSE+=" ${SANITIZER_FLAGS[@]/#/+}"
-REQUIRED_USE="
-	|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
-	test? (
-		cfi? ( ubsan )
-		gwp-asan? ( scudo )
-	)
-"
-RESTRICT="
-	!clang? ( test )
-	!test? ( test )
-"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-	virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-		sys-libs/compiler-rt:${LLVM_MAJOR}
-	)
-	elibc_glibc? ( net-libs/libtirpc )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=(
-	llvm/include/llvm/ProfileData llvm/lib/Testing/Support third-party
-)
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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
-	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
-	# hangs, sigh
-	rm test/tsan/getline_nohang.cpp || die
-
-	llvm.org_src_prepare
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${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/${LLVM_MAJOR}"
-		# use a build dir structure consistent with install
-		# this makes it possible to easily deploy test-friendly clang
-		-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		# builtins & crt installed by sys-libs/compiler-rt
-		-DCOMPILER_RT_BUILD_BUILTINS=OFF
-		-DCOMPILER_RT_BUILD_CRT=OFF
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=$(usex ctx-profile)
-		-DCOMPILER_RT_BUILD_LIBFUZZER=$(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_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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/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_MAJOR}/bin/clang \
-		CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
-		cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
-			"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
-		cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
-			"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
-		cp "${sys_dir}"/*builtins*.a \
-			"${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die
-		# we also need LLVMgold.so for gold-based tests
-		if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
-			ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
-				"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(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-sanitizers/metadata.xml b/sys-libs/compiler-rt-sanitizers/metadata.xml
deleted file mode 100644
index fcbc16ad14a3..000000000000
--- a/sys-libs/compiler-rt-sanitizers/metadata.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>llvm@gentoo.org</email>
-	</maintainer>
-	<use>
-		<flag name="clang">Force building using installed clang (rather
-			than the default CC/CXX).</flag>
-		<flag name="ctx-profile">Build ctx profiling runtime.</flag>
-		<flag name="libfuzzer">Build fuzzing runtime.</flag>
-		<flag name="memprof">Build memory profiler runtime.</flag>
-		<flag name="orc">Build ORC runtime.</flag>
-		<flag name="profile">Build profiling runtime.</flag>
-		<flag name="xray">Build XRay runtime.</flag>
-
-		<flag name="asan">Build Address Sanitizer runtime.</flag>
-		<flag name="dfsan">Build Data Flow Sanitizer runtime.</flag>
-		<flag name="lsan">Build Leak Sanitizer runtime.</flag>
-		<flag name="msan">Build Memory Sanitizer runtime.</flag>
-		<flag name="hwasan">Build Hardware ASAN runtime.</flag>
-		<flag name="tsan">Build Thread Sanitizer runtime.</flag>
-		<flag name="ubsan">
-			Build Undefined Behavior Sanitizer runtime.
-		</flag>
-		<flag name="safestack">Build SafeStack runtime.</flag>
-		<flag name="cfi">Build Control Flow Integrity runtime.</flag>
-		<flag name="scudo">Build Scudo Hardened Allocator.</flag>
-		<flag name="shadowcallstack">Build ShadowCallStack.</flag>
-		<flag name="gwp-asan">Build GWP-ASAN runtime.</flag>
-		<flag name="nsan">Build Numerical Sanitizer runtime.</flag>
-		<flag name="rtsan">Build Realtime Sanitizer runtime.</flag>
-	</use>
-	<upstream>
-		<remote-id type="github">llvm/llvm-project</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/sys-libs/compiler-rt/Manifest b/sys-libs/compiler-rt/Manifest
deleted file mode 100644
index 03ca94b7322e..000000000000
--- a/sys-libs/compiler-rt/Manifest
+++ /dev/null
@@ -1,31 +0,0 @@
-DIST llvm-gentoo-patchset-15.0.7.tar.xz 19300 BLAKE2B b70e81d744c2eba5cd851e7b690ce8979b3064973f522be7c93bfb541860000a4bc8b17219f8788dfc8a527217dd13946cf7836640698ddd3d4b3fde493dfbf8 SHA512 daffff6ae4a0874aff1a423b4bb36701ecb5a35a36ae91d4ed7fda58b83e50ffcdc30498c84be4711fd3e1f227bf312dbe930019203e0a131944439af2aa94f7
-DIST llvm-gentoo-patchset-16.0.6-r4.tar.xz 18732 BLAKE2B 2f00135700b5e4f0d0e049e13c1da06fd37017b7f455419157ac441bb7d4de12e3e25f4d8480431c1074cfa6a5d66a38ae63d95faefaa4e9c8cd5810c082a596 SHA512 f61c82a195307dc6cb42e09b3c82af2b37827583884ff2de0ef300290fb8f92e90a08895d12e5dec9b29a232c2e942a2d5951dab431e02722fcafbcd1e2b7976
-DIST llvm-gentoo-patchset-17.0.6.tar.xz 1792 BLAKE2B 21b34b436333c0b37522d4340cccc84a572701f6e267cf7c6adfa9be419913f5a6c9ee40a6be5c62d12fbd868912801d30381573c4459c05676e05785cccaefe SHA512 2d90b5e7fcbb950249ef7133fac1ed3dcb758a4d92732119049526cea0b291bd4e9738c4c0d806d70e7d769e1906f8ef3930066c206c00b6ec7d3509ed0fed19
-DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
-DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
-DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
-DIST llvm-project-16.0.6.src.tar.xz.sig 566 BLAKE2B 2060cebd5ed57cb8a86a44238c43dfd4b921649298b10c3d19da308374c1e49869174294e29943c2af459fe06428264e26881d6c1288ebbc48686cc2cf467c7a SHA512 ca249262c7102e0889ec1bdc6f71a3a6f0e7e5d5fbab8abcd6fccd2871e7955eff7af5b055a76006097baf0dfaf2f5069eff3035b3107fc552abdb2481b21447
-DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e0654111941649e15794179641806f18919f1dc68c41ca0cabd5693b5096d05dccc3a391cd20d34af1137bf8af92ed3117a1ce84d1b2 SHA512 6d85bf749e0d77553cc215cbfa61cec4ac4f4f652847f56f946b6a892a99a5ea40b6ab8b39a9708a035001f007986941ccf17e4635260a8b0c1fa59e78d41e30
-DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
-DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
-DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-19.1.4.src.tar.xz 141255156 BLAKE2B b99cd8a96e38dbcfb582ee5d2250268df36fb94fa0fd5b3611484094fbd7962051978334d2c623d2ff5a0209dbb2c6c6492be0146507ae982a7d3e9705a689c5 SHA512 a586f8a41dde5e0d9ca6d8c58e9ef2a2e59b70a86d2e2c46106dc31b5c096bb80af0cdbdb486179e9cc676a540099f49a1c2db9e5e84c50362db1f72e9af6906
-DIST llvm-project-19.1.4.src.tar.xz.sig 438 BLAKE2B b0925bdb761046d69779e0b035e29430bc09ef2b81be763aa5c853793631d7b7fdd65eb4dae7a1e3b4daa15d189c24cd1e14f065f79fdbf75429fa34be9b330e SHA512 3fb4a6c7594cb43680860698dac47062dde30de60f515dcecdad63812ea1edfb2cb209d0a7ac2254589c245a95b7c0f571b582e0d4b97a6ae8242563483ea764
-DIST llvm-project-19.1.5.src.tar.xz 141243716 BLAKE2B 228fc66ab688abfc16f31b2cd83163b81ef61604ace21eab69a1776f0dc88cbe8fa831162205849e5be3975a214136399572b4ad1b908986e37b2d38a1a7fa5d SHA512 648854e9c91fdcc5c677ce3800e046f2060b998a45cf9f7eebe02898431b3924f9348b6fc366102cd4fdda72dcb8f32076f98aa69927e0e20b3f1007fba10b22
-DIST llvm-project-19.1.5.src.tar.xz.sig 438 BLAKE2B 1d40a5c5405f99ef86e3360f9ea153afd1ae4001697210fd799a988113e8a3cef39e2c4794edd9332f384d8490f4ce2ab6bee6d98f794f84775807f833b81c0a SHA512 a438c86ce882eb1ac3e50842937068794ed162bb1b7ded68a2fe3ec2ab4f57cc38aee667cfb46afe6da22eef7ed1cb65820a473f63bd5a0dc6aad41df7bfad54
-DIST llvm-project-32f7f0010bca99ee4bd917f57272733fb2bf3bd9.tar.gz 223983502 BLAKE2B fd3e6b0b795abc42568ef98fa774d927029c18838a5d0f34eaa66c37976444a63f2fc5d883f3bf3a98533f51e387936f1c659230f31c757d26153425696a16cd SHA512 65a345ad5b77c627008f759947e5e9f28a62c8992d7146113e0446e5849feaf9088c15c8b22ca0824af5b927d6a417f5326258b489fb8ccea78ec9e0e0fe8fba
-DIST llvm-project-a348f223cab54b21a7b1c38dec7bc6aa2f81c949.tar.gz 223630067 BLAKE2B 3c2121a8d13e3a84a9ee98d17c58e5fd5a31d5870ac21c633c78c49b4af0c401310f7e91f64ff3b7cf7f6e8d205c730458b8b1101b1255f422659974d48e2ecb SHA512 33cc09a904e4fe0d529611a1d71d764e6d49f014cea903aadc0755d0420f65cfc763fdcfd4bb9a96adad79ce1c4475d8c005dcac37c4fe130a1fb3665172f1db
-EBUILD compiler-rt-15.0.7-r1.ebuild 4252 BLAKE2B 7270c3ae2a4a30b79774cd38041ee5e4381a0393be7768d56c2a59000a509e2b48336467d34ee09f8d82afbe9f453f79ddc17a2708746f89d2227b66cbfc6b01 SHA512 836e4cc58522c48d6fc40ca27efd68d18cca9914ce1810ab0b6d307bfa163b9d8b883729b917fb5ff129985ec86e5ba655587c3f93980f73e762e2bfd4ca2ab4
-EBUILD compiler-rt-15.0.7-r2.ebuild 4380 BLAKE2B efee8f45c42790e54595f7423c6c18c33c769f83d3150ffab68328aac1ba90cbb1b59c046e11545cb685dacec8ab9d30b0eb48a1a4791cf53940fc5ca9891d20 SHA512 6d4ab7e49822b975056a8554f2cba98b6ff794dbbb82ec67a30e761ee2e32427223d7afd27f42b17c4a62c8a44d4db3c92b662ed09d7c73a38fb150479d7cca9
-EBUILD compiler-rt-16.0.6-r5.ebuild 5235 BLAKE2B 7b246061a0f3de0f07d1610329d4a7a509028de9297aca31d986a5e8deb0396d3cfe3733a7b277e794ba90959974242154b46f8de3d331869c3b74d1b4073b3d SHA512 52bf753237708227cf61a75997a5dd82d8b5847a723b950048d8d386b254d2774456e895c0335020ced7514ee4b57e8d4d3bd9c8564b467c1119ef349d7c30c3
-EBUILD compiler-rt-16.0.6-r6.ebuild 5362 BLAKE2B 32c349edfe0eb648dac676d81784471f8f5b9eab432325ee2640b086c748df4c4d22bf001cb4137edcc2a2d2358acbe23fd7bf4322927b9f4643611580a0acb2 SHA512 28b5a7fa9b3510ba12eb4ad4e349661167a7a06f51651d4f36ac8d545cda042568afe325138d35f4db7da4df1d5de779b8fa42e0b04edd7e459bd55bfc61dbb7
-EBUILD compiler-rt-17.0.6-r1.ebuild 5232 BLAKE2B 5a0f7dfe903120235504687ae76593ce902caa8d7aab9a3e3ad09eaafcb49ab14b433c5825c52bd0533230606ed8c79dbb4e276ed2a5bd51e01a0499c8510dbe SHA512 539024f986c1c72eaa5b401af443209451a100830be73ec445e4ccc073b867e5e4806438ea779b05c5a81f544ae81baf9148adc9f3eb95d31511bc5f239b5631
-EBUILD compiler-rt-17.0.6-r2.ebuild 5358 BLAKE2B 4c8e0249ebb26bf6699e5ae3dfc4c25a063c0f567f52a4d1d6175ebced410dcba27a5eab2f0f1531a51b4275b465ffad06f1685afc75e20ff725c097e16712b2 SHA512 2657a160ace711ecd28b631f9b60f3674494561e1f0dad509d8264a842c876070e897219a08924ad0f701e3215e8aad43af68069905bcf9cc710350fe17870bd
-EBUILD compiler-rt-18.1.8-r1.ebuild 4987 BLAKE2B e32d8c2e8ae1b978600444420dfb2e9329c85fad13e91cbf494167aa4e57f24bf538a4417d3b47d4b87234ae26b48d88d6efd1a9413587ac4488e3a007a9ddff SHA512 0e103e1bf304892e41ec4935d390f7d2e5cfcf569f2cf22b091524d8c73fcf60e07f96f3e8d71949226852ce61777bc4a309aa9063ab87830c3fb94bf8082001
-EBUILD compiler-rt-18.1.8-r2.ebuild 5113 BLAKE2B 9f7c3771c4ca7524033e4a1ea0438164f49efda727ae4732ccc316e8473771700d4f732ce5886e3cfacded682b5d2c90e1a79df892500137e8bcfb78a0a06606 SHA512 808d4cc950ce4e2638c37eb42d0cbec59169c3894a0e610788013358135caa76cc17f527b7b00ade7059209009c8e9ea5e26c0fce65e03a427de3c9a05a4af0c
-EBUILD compiler-rt-19.1.4.ebuild 5204 BLAKE2B d589324b86c735d3b4ab8a654037c8af6bc0c39535bffa378d2a8bf3ce39e171f2771439599bb421b0eb216cd86b220d293b8f6b6a5792447af1c149c4ae57d5 SHA512 d7c7f7d2a10affff8d63203f688a6cb08510856b12308faf829f7585bca4b1c69e60449d581f482a41072722d2d01408e9bd47358372378c538e9ba170d519bf
-EBUILD compiler-rt-19.1.5.ebuild 5209 BLAKE2B d69ba529020b23d4a7f00195d2ea7a3010976271a69b4a5229d7fbc944f129480874ec9e8ca3b68f3a938d790c112d2cd2aa77eb560ab821eb3f79dcb028b71b SHA512 92c74ab12577049d145a3f078d72fa59dcda40fde713ff1079dc065c50fd48d29b30dd58052bb2182bc01146485134c694eb332196d415f8967b38de2ad74301
-EBUILD compiler-rt-20.0.0.9999.ebuild 5100 BLAKE2B 8b21c012e5424c96d3957670edfa06a03ed3a5a328b1600c29d471ba12191b319d39e0124d276fbd4ebaef9bea3f1a2133c9fd391f22328a46b008e9c783e5cb SHA512 cd3d927fb0ad5a5f919bcc7143f07e1f32870ab7ff278503c3b73a90f1d685e9b4b657d364ddd9c20f3dd2b03d370bb791f1a5e5f1314e9b592b00df41557360
-EBUILD compiler-rt-20.0.0_pre20241130.ebuild 5100 BLAKE2B 8b21c012e5424c96d3957670edfa06a03ed3a5a328b1600c29d471ba12191b319d39e0124d276fbd4ebaef9bea3f1a2133c9fd391f22328a46b008e9c783e5cb SHA512 cd3d927fb0ad5a5f919bcc7143f07e1f32870ab7ff278503c3b73a90f1d685e9b4b657d364ddd9c20f3dd2b03d370bb791f1a5e5f1314e9b592b00df41557360
-EBUILD compiler-rt-20.0.0_pre20241207.ebuild 5100 BLAKE2B 8b21c012e5424c96d3957670edfa06a03ed3a5a328b1600c29d471ba12191b319d39e0124d276fbd4ebaef9bea3f1a2133c9fd391f22328a46b008e9c783e5cb SHA512 cd3d927fb0ad5a5f919bcc7143f07e1f32870ab7ff278503c3b73a90f1d685e9b4b657d364ddd9c20f3dd2b03d370bb791f1a5e5f1314e9b592b00df41557360
-MISC metadata.xml 610 BLAKE2B 2fd2530da10ecae7d8b54b448d0e0ec082b8082e3b5da8ab47dc79058724b368d5f900b1de18e14fe2c2b95257c69d0aceb9bd83b8b6873f65935302461ac263 SHA512 d50a05439376fa985ab1579a592cc6f544552e177132dc8773f172b827dec49ab3f8bcd77d89c25d4f2a1b99492897045b16a75ceb2d14cc76187140c33ccc45
diff --git a/sys-libs/compiler-rt/compiler-rt-15.0.7-r1.ebuild b/sys-libs/compiler-rt/compiler-rt-15.0.7-r1.ebuild
deleted file mode 100644
index 0b5bbc2d0c6e..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-15.0.7-r1.ebuild
+++ /dev/null
@@ -1,149 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..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="${LLVM_VERSION}"
-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 )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV/_/-}
-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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} 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/${LLVM_VERSION}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-15.0.7-r2.ebuild b/sys-libs/compiler-rt/compiler-rt-15.0.7-r2.ebuild
deleted file mode 100644
index cc7d61a7cc6d..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-15.0.7-r2.ebuild
+++ /dev/null
@@ -1,151 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..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="${LLVM_VERSION}"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV/_/-}
-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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} 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/${LLVM_VERSION}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-16.0.6-r5.ebuild b/sys-libs/compiler-rt/compiler-rt-16.0.6-r5.ebuild
deleted file mode 100644
index c014f9b33f50..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-16.0.6-r5.ebuild
+++ /dev/null
@@ -1,177 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake crossdev 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="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong ppc64 ~riscv x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +clang debug test"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}-r4
-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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	fi
-
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(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}/${P}_build
-
-	if use clang && ! is_crosspkg; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		if ! tc-is-clang ; then
-			local -x CC=${CHOST}-clang
-			local -x CXX=${CHOST}-clang++
-		fi
-
-		strip-unsupported-flags
-	fi
-
-	if ! is_crosspkg && ! test_compiler ; then
-		local nolib_flags=( -nodefaultlibs -lc )
-
-		if test_compiler "${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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(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="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	fi
-
-	if use prefix && [[ "${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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-16.0.6-r6.ebuild b/sys-libs/compiler-rt/compiler-rt-16.0.6-r6.ebuild
deleted file mode 100644
index 9ab91e01a137..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-16.0.6-r6.ebuild
+++ /dev/null
@@ -1,179 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake crossdev 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="${LLVM_MAJOR}"
-KEYWORDS="~amd64 arm ~arm64 ~loong ~ppc64 ~riscv ~x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}-r4
-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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	fi
-
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(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}/${P}_build
-
-	if use clang && ! is_crosspkg; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		if ! tc-is-clang ; then
-			local -x CC=${CHOST}-clang
-			local -x CXX=${CHOST}-clang++
-		fi
-
-		strip-unsupported-flags
-	fi
-
-	if ! is_crosspkg && ! test_compiler ; then
-		local nolib_flags=( -nodefaultlibs -lc )
-
-		if test_compiler "${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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-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 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-17.0.6-r1.ebuild b/sys-libs/compiler-rt/compiler-rt-17.0.6-r1.ebuild
deleted file mode 100644
index e505a9b563a7..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-17.0.6-r1.ebuild
+++ /dev/null
@@ -1,177 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake crossdev 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="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong ppc64 ~riscv x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +clang debug test"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}
-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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	fi
-
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(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}/${P}_build
-
-	if use clang && ! is_crosspkg; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		if ! tc-is-clang ; then
-			local -x CC=${CHOST}-clang
-			local -x CXX=${CHOST}-clang++
-		fi
-
-		strip-unsupported-flags
-	fi
-
-	if ! is_crosspkg && ! test_compiler ; then
-		local nolib_flags=( -nodefaultlibs -lc )
-
-		if test_compiler "${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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(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="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	fi
-
-	if use prefix && [[ "${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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-17.0.6-r2.ebuild b/sys-libs/compiler-rt/compiler-rt-17.0.6-r2.ebuild
deleted file mode 100644
index db027fc274ba..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-17.0.6-r2.ebuild
+++ /dev/null
@@ -1,179 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake crossdev 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="${LLVM_MAJOR}"
-KEYWORDS="~amd64 arm ~arm64 ~loong ~ppc64 ~riscv x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_PATCHSET=${PV}
-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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	fi
-
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(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}/${P}_build
-
-	if use clang && ! is_crosspkg; then
-		# Only do this conditionally to allow overriding with
-		# e.g. CC=clang-13 in case of breakage
-		if ! tc-is-clang ; then
-			local -x CC=${CHOST}-clang
-			local -x CXX=${CHOST}-clang++
-		fi
-
-		strip-unsupported-flags
-	fi
-
-	if ! is_crosspkg && ! test_compiler ; then
-		local nolib_flags=( -nodefaultlibs -lc )
-
-		if test_compiler "${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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-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 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-18.1.8-r1.ebuild b/sys-libs/compiler-rt/compiler-rt-18.1.8-r1.ebuild
deleted file mode 100644
index 538cd3a6b6e7..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-18.1.8-r1.ebuild
+++ /dev/null
@@ -1,172 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong ~mips ppc64 ~riscv x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +clang debug test"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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() {
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang && ! is_crosspkg; 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 ! is_crosspkg && ! 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 -e main )
-
-			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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_INCLUDE_TESTS=$(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="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	fi
-
-	if use prefix && [[ "${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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-18.1.8-r2.ebuild b/sys-libs/compiler-rt/compiler-rt-18.1.8-r2.ebuild
deleted file mode 100644
index d8f61c66880f..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-18.1.8-r2.ebuild
+++ /dev/null
@@ -1,174 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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="${LLVM_MAJOR}"
-KEYWORDS="amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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() {
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang && ! is_crosspkg; 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 ! is_crosspkg && ! 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 -e main )
-
-			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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-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 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-19.1.4.ebuild b/sys-libs/compiler-rt/compiler-rt-19.1.4.ebuild
deleted file mode 100644
index e957e5d48be7..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-19.1.4.ebuild
+++ /dev/null
@@ -1,176 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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="${LLVM_MAJOR}"
-KEYWORDS="amd64 arm arm64 ~loong ~mips ppc64 ~riscv x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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() {
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang && ! is_crosspkg; 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 ! is_crosspkg && ! 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 -e main )
-
-			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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-		-DCOMPILER_RT_BUILD_MEMPROF=OFF
-		-DCOMPILER_RT_BUILD_ORC=OFF
-		-DCOMPILER_RT_BUILD_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_SANITIZERS=OFF
-		-DCOMPILER_RT_BUILD_XRAY=OFF
-
-		-DPython3_EXECUTABLE="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-19.1.5.ebuild b/sys-libs/compiler-rt/compiler-rt-19.1.5.ebuild
deleted file mode 100644
index 88726a8977e1..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-19.1.5.ebuild
+++ /dev/null
@@ -1,176 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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="${LLVM_MAJOR}"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv ~x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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() {
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang && ! is_crosspkg; 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 ! is_crosspkg && ! 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 -e main )
-
-			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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-		-DCOMPILER_RT_BUILD_MEMPROF=OFF
-		-DCOMPILER_RT_BUILD_ORC=OFF
-		-DCOMPILER_RT_BUILD_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_SANITIZERS=OFF
-		-DCOMPILER_RT_BUILD_XRAY=OFF
-
-		-DPython3_EXECUTABLE="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-20.0.0.9999.ebuild b/sys-libs/compiler-rt/compiler-rt-20.0.0.9999.ebuild
deleted file mode 100644
index 92b6059c1ee7..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-20.0.0.9999.ebuild
+++ /dev/null
@@ -1,175 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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="${LLVM_MAJOR}"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang +debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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() {
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang && ! is_crosspkg; 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 ! is_crosspkg && ! 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 -e main )
-
-			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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-		-DCOMPILER_RT_BUILD_MEMPROF=OFF
-		-DCOMPILER_RT_BUILD_ORC=OFF
-		-DCOMPILER_RT_BUILD_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_SANITIZERS=OFF
-		-DCOMPILER_RT_BUILD_XRAY=OFF
-
-		-DPython3_EXECUTABLE="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-20.0.0_pre20241130.ebuild b/sys-libs/compiler-rt/compiler-rt-20.0.0_pre20241130.ebuild
deleted file mode 100644
index 92b6059c1ee7..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-20.0.0_pre20241130.ebuild
+++ /dev/null
@@ -1,175 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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="${LLVM_MAJOR}"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang +debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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() {
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang && ! is_crosspkg; 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 ! is_crosspkg && ! 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 -e main )
-
-			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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-		-DCOMPILER_RT_BUILD_MEMPROF=OFF
-		-DCOMPILER_RT_BUILD_ORC=OFF
-		-DCOMPILER_RT_BUILD_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_SANITIZERS=OFF
-		-DCOMPILER_RT_BUILD_XRAY=OFF
-
-		-DPython3_EXECUTABLE="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/compiler-rt-20.0.0_pre20241207.ebuild b/sys-libs/compiler-rt/compiler-rt-20.0.0_pre20241207.ebuild
deleted file mode 100644
index 92b6059c1ee7..000000000000
--- a/sys-libs/compiler-rt/compiler-rt-20.0.0_pre20241207.ebuild
+++ /dev/null
@@ -1,175 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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="${LLVM_MAJOR}"
-IUSE="+abi_x86_32 abi_x86_64 +atomic-builtins +clang +debug test"
-REQUIRED_USE="atomic-builtins? ( clang )"
-RESTRICT="!test? ( test ) !clang? ( test )"
-
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? ( sys-devel/clang:${LLVM_MAJOR} )
-	test? (
-		$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
-		=sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-"
-
-LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
-LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version ">=dev-python/lit-15[${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() {
-	if target_is_not_host || tc-is-cross-compiler ; then
-		# strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures
-		CHOST=${CTARGET} strip-unsupported-flags
-		# overrides host docs otherwise
-		DOCS=()
-	fi
-	python-any-r1_pkg_setup
-}
-
-test_compiler() {
-	target_is_not_host && return
-	$(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	# pre-set since we need to pass it to cmake
-	BUILD_DIR=${WORKDIR}/${P}_build
-
-	if use clang && ! is_crosspkg; 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 ! is_crosspkg && ! 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 -e main )
-
-			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/${LLVM_MAJOR}"
-
-		-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=$(usex !atomic-builtins)
-		-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
-		-DCOMPILER_RT_BUILD_CTX_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_LIBFUZZER=OFF
-		-DCOMPILER_RT_BUILD_MEMPROF=OFF
-		-DCOMPILER_RT_BUILD_ORC=OFF
-		-DCOMPILER_RT_BUILD_PROFILE=OFF
-		-DCOMPILER_RT_BUILD_SANITIZERS=OFF
-		-DCOMPILER_RT_BUILD_XRAY=OFF
-
-		-DPython3_EXECUTABLE="${PYTHON}"
-	)
-
-	if use amd64 && ! target_is_not_host; then
-		mycmakeargs+=(
-			-DCAN_TARGET_i386=$(usex abi_x86_32)
-			-DCAN_TARGET_x86_64=$(usex abi_x86_64)
-		)
-	fi
-
-	if is_crosspkg; then
-		# Needed to target built libc headers
-		export CFLAGS="${CFLAGS} -isystem /usr/${CTARGET}/usr/include"
-		mycmakeargs+=(
-			# Without this, the compiler will compile a test program
-			# and fail due to no builtins.
-			-DCMAKE_C_COMPILER_WORKS=1
-			-DCMAKE_CXX_COMPILER_WORKS=1
-
-			# Without this, compiler-rt install location is not unique
-			# to target triples, only to architecture.
-			# Needed if you want to target multiple libcs for one arch.
-			-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON
-
-			-DCMAKE_ASM_COMPILER_TARGET="${CTARGET}"
-			-DCMAKE_C_COMPILER_TARGET="${CTARGET}"
-			-DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
-		)
-	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_MAJOR}/bin/clang"
-			-DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/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/compiler-rt/metadata.xml b/sys-libs/compiler-rt/metadata.xml
deleted file mode 100644
index efc089d5845f..000000000000
--- a/sys-libs/compiler-rt/metadata.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>llvm@gentoo.org</email>
-	</maintainer>
-	<use>
-		<flag name="atomic-builtins">
-			Compile atomic builtins into compiler-rt.builtins.  This is
-			needed on systems without GCC/libatomic, but requires using
-			Clang to build.
-		</flag>
-		<flag name="clang">
-			Force building using installed clang (rather than
-			the default CC/CXX).
-		</flag>
-	</use>
-	<upstream>
-		<remote-id type="github">llvm/llvm-project</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/sys-libs/csu/Manifest b/sys-libs/csu/Manifest
index 3475f126b95f..c6f203e84d9d 100644
--- a/sys-libs/csu/Manifest
+++ b/sys-libs/csu/Manifest
@@ -1,4 +1,4 @@
 AUX csu-85-arm-availability.patch 475 BLAKE2B 29612bef6ef28b2681452a77aecb66184143bcad29e6fad2e3355d32f21858c2f722e7075a534b49616ce20ac738f225190c6db1e46547b4d99f7e68689d5dd5 SHA512 bcdf8153f80f2d873ceda05e3e0b2b798924e311e7038a7c52f2fec760d1c4b38f99eeae4cdd3bcc3ac64c1e123fb333a3d4be08fe36cb1d93823c15ea9c3742
 DIST Csu-85.tar.gz 13376 BLAKE2B 59aa275bf01bb785b848447ff1291e0018b2f2bc3c42f4f222957aa6c1f9fd344fa6dca9ee53fb8d9d3b11f6c03c37fff9178c40e5a009712f251f502e1f4957 SHA512 3cfeb7d37630fc9d6607da018b9ac1aeb3f41a4c190a67e7dc242ae48e7abd0026e25055b9459f2f187d3bb25644f516f079d1b2e943e8cb4cc6c132ad594467
-EBUILD csu-85-r1.ebuild 1952 BLAKE2B 36080d8cb988984a6e5208a914d761c8cb33acd235dc37b5179ca29f7f8fd0b9adbf0d743a7b83ed68c9425ce24fa4f247314bbe1ce14599595248985c2d6a17 SHA512 6f30a7e9d2f5937864b7ec9a320e971cfc9491b4064de318d537cf6ea696a8c0b0f0f3491f076bc675253ac77bf62414c2ee950de50e07bc8745f618a78b9179
+EBUILD csu-85-r1.ebuild 1952 BLAKE2B 55a8fa99b1fb0083bbdd133b4c8a3697ea45917dfbcd1e0b824861dae3d8dfd0d7505c06d2e57d4ab8cdab24a92183cbc1bf11e56dec10ed4b715166f8a2484d SHA512 494200fb1fe782df79bcb2c0e1e22d4e587844c61c51032824349f2a267957252abc87377de5452c74bc7850782293d1fab012d682164994bdddf8f5fe4dd6d6
 MISC metadata.xml 254 BLAKE2B a9286f3fc430caa6275f03922e751f715f0f40b280a287b94b223dc132ded7e0d52a9e9b7d60ec49e51241816f2e902555f0225cd989a24274c6c1308fc3b069 SHA512 87bf08a79b46585f8b0a0ec3b465e6e9442fde5d4dc94dcc39e7ad74749b2e3cfd3411226dd9cf209e96cbedf3e3e704aa966a0ca8ad1505412eb70d00baa2f2
diff --git a/sys-libs/csu/csu-85-r1.ebuild b/sys-libs/csu/csu-85-r1.ebuild
index 4b11e2f86b8d..fb278ca843bb 100644
--- a/sys-libs/csu/csu-85-r1.ebuild
+++ b/sys-libs/csu/csu-85-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -18,7 +18,7 @@ S=${WORKDIR}/Csu-${PV}
 # for now it seems FSF GCC can't compile this thing, so we need
 # gcc-apple or clang (which is also sort of "-apple")
 DEPEND="|| (
-		sys-devel/clang
+		llvm-core/clang
 		=sys-devel/gcc-apple-4.2.1*
 	)"
 
diff --git a/sys-libs/libcxx/Manifest b/sys-libs/libcxx/Manifest
deleted file mode 100644
index 78d32759bdf3..000000000000
--- a/sys-libs/libcxx/Manifest
+++ /dev/null
@@ -1,26 +0,0 @@
-DIST llvm-gentoo-patchset-15.0.7-r1.tar.xz 21400 BLAKE2B 6b149cb721ac476b728bf9b0197f630d3db40622b85e3d099cdbc1d85ec14872d4e1eb0c94be6edc20fc6187da29b42f934dfb765f2077425a5b919900bb97c0 SHA512 d84d48caa3781633c7c6147e0b786417e93e4b5c9d1393809164e6d355a56673013ed0ea9bc3309488d7cfb794c1b336c888adc52dcd95e70c16d9208c36bd15
-DIST llvm-gentoo-patchset-16.0.6.tar.xz 17340 BLAKE2B 37cdf4b38367b4256d4f7a25d1b4f41758e5f81be8e20a1c94a10d6c5e36642e9672121b455e73a0bac2eb40467ef2db4b43789b2912a6790593d97b8b5c27e3 SHA512 2c02b9d8a4c5af9fddcd26c95dc66fffae32cb5b7f85c65a1aa4ed00dd8cd5b01cc1975a711aee63c0b8b11e9dc20f2bc05ea753904eb516892b820f02aff825
-DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
-DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
-DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
-DIST llvm-project-16.0.6.src.tar.xz.sig 566 BLAKE2B 2060cebd5ed57cb8a86a44238c43dfd4b921649298b10c3d19da308374c1e49869174294e29943c2af459fe06428264e26881d6c1288ebbc48686cc2cf467c7a SHA512 ca249262c7102e0889ec1bdc6f71a3a6f0e7e5d5fbab8abcd6fccd2871e7955eff7af5b055a76006097baf0dfaf2f5069eff3035b3107fc552abdb2481b21447
-DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e0654111941649e15794179641806f18919f1dc68c41ca0cabd5693b5096d05dccc3a391cd20d34af1137bf8af92ed3117a1ce84d1b2 SHA512 6d85bf749e0d77553cc215cbfa61cec4ac4f4f652847f56f946b6a892a99a5ea40b6ab8b39a9708a035001f007986941ccf17e4635260a8b0c1fa59e78d41e30
-DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
-DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
-DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-19.1.4.src.tar.xz 141255156 BLAKE2B b99cd8a96e38dbcfb582ee5d2250268df36fb94fa0fd5b3611484094fbd7962051978334d2c623d2ff5a0209dbb2c6c6492be0146507ae982a7d3e9705a689c5 SHA512 a586f8a41dde5e0d9ca6d8c58e9ef2a2e59b70a86d2e2c46106dc31b5c096bb80af0cdbdb486179e9cc676a540099f49a1c2db9e5e84c50362db1f72e9af6906
-DIST llvm-project-19.1.4.src.tar.xz.sig 438 BLAKE2B b0925bdb761046d69779e0b035e29430bc09ef2b81be763aa5c853793631d7b7fdd65eb4dae7a1e3b4daa15d189c24cd1e14f065f79fdbf75429fa34be9b330e SHA512 3fb4a6c7594cb43680860698dac47062dde30de60f515dcecdad63812ea1edfb2cb209d0a7ac2254589c245a95b7c0f571b582e0d4b97a6ae8242563483ea764
-DIST llvm-project-19.1.5.src.tar.xz 141243716 BLAKE2B 228fc66ab688abfc16f31b2cd83163b81ef61604ace21eab69a1776f0dc88cbe8fa831162205849e5be3975a214136399572b4ad1b908986e37b2d38a1a7fa5d SHA512 648854e9c91fdcc5c677ce3800e046f2060b998a45cf9f7eebe02898431b3924f9348b6fc366102cd4fdda72dcb8f32076f98aa69927e0e20b3f1007fba10b22
-DIST llvm-project-19.1.5.src.tar.xz.sig 438 BLAKE2B 1d40a5c5405f99ef86e3360f9ea153afd1ae4001697210fd799a988113e8a3cef39e2c4794edd9332f384d8490f4ce2ab6bee6d98f794f84775807f833b81c0a SHA512 a438c86ce882eb1ac3e50842937068794ed162bb1b7ded68a2fe3ec2ab4f57cc38aee667cfb46afe6da22eef7ed1cb65820a473f63bd5a0dc6aad41df7bfad54
-DIST llvm-project-32f7f0010bca99ee4bd917f57272733fb2bf3bd9.tar.gz 223983502 BLAKE2B fd3e6b0b795abc42568ef98fa774d927029c18838a5d0f34eaa66c37976444a63f2fc5d883f3bf3a98533f51e387936f1c659230f31c757d26153425696a16cd SHA512 65a345ad5b77c627008f759947e5e9f28a62c8992d7146113e0446e5849feaf9088c15c8b22ca0824af5b927d6a417f5326258b489fb8ccea78ec9e0e0fe8fba
-DIST llvm-project-a348f223cab54b21a7b1c38dec7bc6aa2f81c949.tar.gz 223630067 BLAKE2B 3c2121a8d13e3a84a9ee98d17c58e5fd5a31d5870ac21c633c78c49b4af0c401310f7e91f64ff3b7cf7f6e8d205c730458b8b1101b1255f422659974d48e2ecb SHA512 33cc09a904e4fe0d529611a1d71d764e6d49f014cea903aadc0755d0420f65cfc763fdcfd4bb9a96adad79ce1c4475d8c005dcac37c4fe130a1fb3665172f1db
-EBUILD libcxx-15.0.7-r1.ebuild 5283 BLAKE2B 4380fc5b851054a5ec226ee4c92a2b79511d73ac9b3f8bccc977211601eca36113fc0ae605854da53898507021f24a8b319197605c556244d84253bede7b84f4 SHA512 0a5859269422e794deb43ed960651a1dea830af28b5e395f32e28de8e67a1f399507340230af1c84248853f554e751709a60a9a78aeb0eb42804cb41907dbfce
-EBUILD libcxx-16.0.6.ebuild 5300 BLAKE2B 4714e22ad2fdcb07c62ead4cfa47fb4734e45dc055700b63a0f24cd6e93dde960c638fa16f55f4c04c6130fc2a7fa5729814c4aee12e9953f603ea5ccb706cc1 SHA512 3eab779107b5c737d971abe29b7bd9f44a73570957bd7d54d6aaa98ec78a6045d7d69272d611f7f09c60e1aa30bbad46b4bd1358b0b2c69e5bc686ab21444857
-EBUILD libcxx-17.0.6.ebuild 5280 BLAKE2B a882313471af07942a0772efa642800ba85545227f7dfe281cd7fcdc686ecda82692d273550b28cca2de47b1b9fda87717c98c52ffafdf1155d5269a3733f48a SHA512 d9a2932d7b9e26dea0e62dfd3aeac08ad0206a242d3d42d83e55b93cc767195a67bc0eb3da38cb8d51930175f94bac6496184d6d4be516014e0208c3f852d427
-EBUILD libcxx-18.1.8.ebuild 5442 BLAKE2B 0bafe813a25b0bf38606bc5def482fa9e354005273762cdb29564d0dea93a575a7a95b1b8435ba959da4e47a26aec788e10c15509eb66937830b227679a2fbf7 SHA512 e12a3002d860023ef1f302ac1656ea4ec5556f41ef2b2f247a3eedebeddd7fb51a1e4f2c5a4e75770e15cffd1bdb830a82d081d2505a2196b494a490cc516f17
-EBUILD libcxx-19.1.4.ebuild 5176 BLAKE2B 455425f6d90f9b5b4d4331606428908fd823885fe704f9555ed4f62865cb02a81a55c9bdea327b33323fd1be3ea413cfe1c990229ae3cca2fcd1535a8b083b06 SHA512 ec5afa5c8087d4bd5c3e95cdb77a0b6d907e563fd4c4f610e1d2861d4cce83735c849750bfa782d501cb21eba17c59eb5d456e3a99003512f479f6ecd2f5d312
-EBUILD libcxx-19.1.5.ebuild 5181 BLAKE2B dbad2e4443d758b1b2570dd2e5bf448f6fc4d8e633e2a21e5f26485203eb6da0e72a81abf870ef95c7903632b56af75fa0bb46220ee3651685144a4bdea46f61 SHA512 316a9684216860346b6a7486145993d25ed3daf9cc01929dba45a19818da4c92c8da88cf0230cf5196be99b04bd8471a14ae69b5ac722175dd0f7fdf5919bc75
-EBUILD libcxx-20.0.0.9999.ebuild 5358 BLAKE2B f1653197106b3f12fa21ca3e82968e2a4b1d5376bf0c7a72ffafe28623919c85de6180de6d2bb75092de2101ddd98c07cfa1866fda15c50832802e1a712a3f60 SHA512 501844ea65ad7200b74c412e5b9298559a78859f25f01a6b963a336db5f4be4790e079f861ab749f5b87241da014958bf166695b7aa03a6e84a7bc598dd455c2
-EBUILD libcxx-20.0.0_pre20241130.ebuild 5358 BLAKE2B f1653197106b3f12fa21ca3e82968e2a4b1d5376bf0c7a72ffafe28623919c85de6180de6d2bb75092de2101ddd98c07cfa1866fda15c50832802e1a712a3f60 SHA512 501844ea65ad7200b74c412e5b9298559a78859f25f01a6b963a336db5f4be4790e079f861ab749f5b87241da014958bf166695b7aa03a6e84a7bc598dd455c2
-EBUILD libcxx-20.0.0_pre20241207.ebuild 5358 BLAKE2B f1653197106b3f12fa21ca3e82968e2a4b1d5376bf0c7a72ffafe28623919c85de6180de6d2bb75092de2101ddd98c07cfa1866fda15c50832802e1a712a3f60 SHA512 501844ea65ad7200b74c412e5b9298559a78859f25f01a6b963a336db5f4be4790e079f861ab749f5b87241da014958bf166695b7aa03a6e84a7bc598dd455c2
-MISC metadata.xml 598 BLAKE2B b7a60449e0d8e4e7605ec203dfaa45b17a265b024e21a3bcfe05a3aeb6c3d19a1d2a218cb1f9ac9ed52296f0d6e723fed251f364341fb70cbd91b747962db580 SHA512 a23f912efff52c4687767023da826ace8c6e5dcd5e69ece86aabbea99da89e48ba81cdc292f03193e2e8a05743e62ebf4d4735d038e0cc4b42714fa277569335
diff --git a/sys-libs/libcxx/libcxx-15.0.7-r1.ebuild b/sys-libs/libcxx/libcxx-15.0.7-r1.ebuild
deleted file mode 100644
index f07e4e73f9ce..000000000000
--- a/sys-libs/libcxx/libcxx-15.0.7-r1.ebuild
+++ /dev/null
@@ -1,204 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/gdb[python]
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libcxx{,abi} llvm/{cmake,utils/llvm-lit} cmake )
-LLVM_PATCHSET=${PV}-r1
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} 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; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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=${use_compiler_rt}
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${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
-}
diff --git a/sys-libs/libcxx/libcxx-16.0.6.ebuild b/sys-libs/libcxx/libcxx-16.0.6.ebuild
deleted file mode 100644
index f58235f01d4e..000000000000
--- a/sys-libs/libcxx/libcxx-16.0.6.ebuild
+++ /dev/null
@@ -1,204 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-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 ~loong ~riscv sparc x86 ~arm64-macos ~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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/gdb[python]
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libcxx{,abi} llvm/{cmake,utils/llvm-lit} cmake )
-LLVM_PATCHSET=${PV}
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} 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; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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=${use_compiler_rt}
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${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
-}
diff --git a/sys-libs/libcxx/libcxx-17.0.6.ebuild b/sys-libs/libcxx/libcxx-17.0.6.ebuild
deleted file mode 100644
index 0f39a16ae5e9..000000000000
--- a/sys-libs/libcxx/libcxx-17.0.6.ebuild
+++ /dev/null
@@ -1,203 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-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 ~loong ~riscv sparc x86 ~arm64-macos ~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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} 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; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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=${use_compiler_rt}
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${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
-}
diff --git a/sys-libs/libcxx/libcxx-18.1.8.ebuild b/sys-libs/libcxx/libcxx-18.1.8.ebuild
deleted file mode 100644
index 372665da52df..000000000000
--- a/sys-libs/libcxx/libcxx-18.1.8.ebuild
+++ /dev/null
@@ -1,210 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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 ~loong ~riscv sparc x86 ~arm64-macos ~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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/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() {
-	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
-}
-
-src_prepare() {
-	# hanging tests
-	# https://github.com/llvm/llvm-project/issues/73791
-	rm ../libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/fetch_* || die
-	rm ../libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/operator.*_equals* || die
-
-	cmake_src_prepare
-}
-
-test_compiler() {
-	$(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \
-		<<<'int main() { return 0; }' &>/dev/null
-}
-
-src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# note: we need to do this before multilib kicks in since it will
-	# alter the CHOST
-	local cxxabi cxxabi_incs
-	if use libcxxabi; then
-		cxxabi=system-libcxxabi
-		cxxabi_incs="${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}/${CHOST}"
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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=${use_compiler_rt}
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${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
-}
diff --git a/sys-libs/libcxx/libcxx-19.1.4.ebuild b/sys-libs/libcxx/libcxx-19.1.4.ebuild
deleted file mode 100644
index b1a524e796f3..000000000000
--- a/sys-libs/libcxx/libcxx-19.1.4.ebuild
+++ /dev/null
@@ -1,202 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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 ~loong ~riscv sparc x86 ~arm64-macos ~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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/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() {
-	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() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# note: we need to do this before multilib kicks in since it will
-	# alter the CHOST
-	local cxxabi cxxabi_incs
-	if use libcxxabi; then
-		cxxabi=system-libcxxabi
-		cxxabi_incs="${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}/${CHOST}"
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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_INSTALL_MODULES=ON
-		-DLIBCXX_USE_COMPILER_RT=${use_compiler_rt}
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${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
-}
diff --git a/sys-libs/libcxx/libcxx-19.1.5.ebuild b/sys-libs/libcxx/libcxx-19.1.5.ebuild
deleted file mode 100644
index 80dbe207d4c4..000000000000
--- a/sys-libs/libcxx/libcxx-19.1.5.ebuild
+++ /dev/null
@@ -1,202 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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 ~loong ~riscv ~sparc ~x86 ~arm64-macos ~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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/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() {
-	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() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# note: we need to do this before multilib kicks in since it will
-	# alter the CHOST
-	local cxxabi cxxabi_incs
-	if use libcxxabi; then
-		cxxabi=system-libcxxabi
-		cxxabi_incs="${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}/${CHOST}"
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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_INSTALL_MODULES=ON
-		-DLIBCXX_USE_COMPILER_RT=${use_compiler_rt}
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${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
-}
diff --git a/sys-libs/libcxx/libcxx-20.0.0.9999.ebuild b/sys-libs/libcxx/libcxx-20.0.0.9999.ebuild
deleted file mode 100644
index 73b362d082dd..000000000000
--- a/sys-libs/libcxx/libcxx-20.0.0.9999.ebuild
+++ /dev/null
@@ -1,208 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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"
-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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/gdb[python]
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=(
-	runtimes libcxx{,abi} libc 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() {
-	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() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# note: we need to do this before multilib kicks in since it will
-	# alter the CHOST
-	local cxxabi cxxabi_incs
-	if use libcxxabi; then
-		cxxabi=system-libcxxabi
-		cxxabi_incs="${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}/${CHOST}"
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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_INSTALL_MODULES=ON
-		-DLIBCXX_USE_COMPILER_RT=${use_compiler_rt}
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-			-DPython3_EXECUTABLE="${PYTHON}"
-		)
-	fi
-	cmake_src_configure
-}
-
-multilib_src_compile() {
-	cmake_src_compile
-	if [[ ${CHOST} != *-darwin* ]] ; then
-		gen_shared_ldscript
-		use static-libs && gen_static_ldscript
-	fi
-}
-
-multilib_src_test() {
-	local -x LIT_PRESERVES_TMP=1
-	cmake_build install-cxx-test-suite-prefix
-	cp "${BUILD_DIR}"/{lib,libcxx/test-suite-install/$(get_libdir)}/libc++_shared.so || die
-	if use static-libs; then
-		cp "${BUILD_DIR}"/{lib,libcxx/test-suite-install/$(get_libdir)}/libc++_static.a || die
-	fi
-	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
-}
diff --git a/sys-libs/libcxx/libcxx-20.0.0_pre20241130.ebuild b/sys-libs/libcxx/libcxx-20.0.0_pre20241130.ebuild
deleted file mode 100644
index 73b362d082dd..000000000000
--- a/sys-libs/libcxx/libcxx-20.0.0_pre20241130.ebuild
+++ /dev/null
@@ -1,208 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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"
-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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/gdb[python]
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=(
-	runtimes libcxx{,abi} libc 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() {
-	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() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# note: we need to do this before multilib kicks in since it will
-	# alter the CHOST
-	local cxxabi cxxabi_incs
-	if use libcxxabi; then
-		cxxabi=system-libcxxabi
-		cxxabi_incs="${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}/${CHOST}"
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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_INSTALL_MODULES=ON
-		-DLIBCXX_USE_COMPILER_RT=${use_compiler_rt}
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-			-DPython3_EXECUTABLE="${PYTHON}"
-		)
-	fi
-	cmake_src_configure
-}
-
-multilib_src_compile() {
-	cmake_src_compile
-	if [[ ${CHOST} != *-darwin* ]] ; then
-		gen_shared_ldscript
-		use static-libs && gen_static_ldscript
-	fi
-}
-
-multilib_src_test() {
-	local -x LIT_PRESERVES_TMP=1
-	cmake_build install-cxx-test-suite-prefix
-	cp "${BUILD_DIR}"/{lib,libcxx/test-suite-install/$(get_libdir)}/libc++_shared.so || die
-	if use static-libs; then
-		cp "${BUILD_DIR}"/{lib,libcxx/test-suite-install/$(get_libdir)}/libc++_static.a || die
-	fi
-	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
-}
diff --git a/sys-libs/libcxx/libcxx-20.0.0_pre20241207.ebuild b/sys-libs/libcxx/libcxx-20.0.0_pre20241207.ebuild
deleted file mode 100644
index 73b362d082dd..000000000000
--- a/sys-libs/libcxx/libcxx-20.0.0_pre20241207.ebuild
+++ /dev/null
@@ -1,208 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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"
-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] )
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		dev-debug/gdb[python]
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=(
-	runtimes libcxx{,abi} libc 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() {
-	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() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	# note: we need to do this before multilib kicks in since it will
-	# alter the CHOST
-	local cxxabi cxxabi_incs
-	if use libcxxabi; then
-		cxxabi=system-libcxxabi
-		cxxabi_incs="${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}/${CHOST}"
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# bootstrap: cmake is unhappy if compiler can't link to stdlib
-	local nolib_flags=( -nodefaultlibs -lc )
-	if ! test_compiler; then
-		if test_compiler "${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_INSTALL_MODULES=ON
-		-DLIBCXX_USE_COMPILER_RT=${use_compiler_rt}
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-	)
-
-	if use test; then
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
-			-DLLVM_LIT_ARGS="$(get_lit_flags)"
-			-DPython3_EXECUTABLE="${PYTHON}"
-		)
-	fi
-	cmake_src_configure
-}
-
-multilib_src_compile() {
-	cmake_src_compile
-	if [[ ${CHOST} != *-darwin* ]] ; then
-		gen_shared_ldscript
-		use static-libs && gen_static_ldscript
-	fi
-}
-
-multilib_src_test() {
-	local -x LIT_PRESERVES_TMP=1
-	cmake_build install-cxx-test-suite-prefix
-	cp "${BUILD_DIR}"/{lib,libcxx/test-suite-install/$(get_libdir)}/libc++_shared.so || die
-	if use static-libs; then
-		cp "${BUILD_DIR}"/{lib,libcxx/test-suite-install/$(get_libdir)}/libc++_static.a || die
-	fi
-	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
-}
diff --git a/sys-libs/libcxx/metadata.xml b/sys-libs/libcxx/metadata.xml
deleted file mode 100644
index 413b6a08b4d8..000000000000
--- a/sys-libs/libcxx/metadata.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>llvm@gentoo.org</email>
-		<name>LLVM Project</name>
-	</maintainer>
-	<use>
-		<flag name="clang">Force building using installed clang (rather
-			than the default CC/CXX; required for testing).</flag>
-		<flag name="libcxxabi">Build on top of <pkg>sys-libs/libcxxabi</pkg> instead of gcc's libsupc++ (avoids depending on gcc).</flag>
-	</use>
-	<upstream>
-		<remote-id type="github">llvm/llvm-project</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/sys-libs/libcxxabi/Manifest b/sys-libs/libcxxabi/Manifest
deleted file mode 100644
index a8fdb57868de..000000000000
--- a/sys-libs/libcxxabi/Manifest
+++ /dev/null
@@ -1,24 +0,0 @@
-DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
-DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
-DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
-DIST llvm-project-16.0.6.src.tar.xz.sig 566 BLAKE2B 2060cebd5ed57cb8a86a44238c43dfd4b921649298b10c3d19da308374c1e49869174294e29943c2af459fe06428264e26881d6c1288ebbc48686cc2cf467c7a SHA512 ca249262c7102e0889ec1bdc6f71a3a6f0e7e5d5fbab8abcd6fccd2871e7955eff7af5b055a76006097baf0dfaf2f5069eff3035b3107fc552abdb2481b21447
-DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e0654111941649e15794179641806f18919f1dc68c41ca0cabd5693b5096d05dccc3a391cd20d34af1137bf8af92ed3117a1ce84d1b2 SHA512 6d85bf749e0d77553cc215cbfa61cec4ac4f4f652847f56f946b6a892a99a5ea40b6ab8b39a9708a035001f007986941ccf17e4635260a8b0c1fa59e78d41e30
-DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
-DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
-DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-19.1.4.src.tar.xz 141255156 BLAKE2B b99cd8a96e38dbcfb582ee5d2250268df36fb94fa0fd5b3611484094fbd7962051978334d2c623d2ff5a0209dbb2c6c6492be0146507ae982a7d3e9705a689c5 SHA512 a586f8a41dde5e0d9ca6d8c58e9ef2a2e59b70a86d2e2c46106dc31b5c096bb80af0cdbdb486179e9cc676a540099f49a1c2db9e5e84c50362db1f72e9af6906
-DIST llvm-project-19.1.4.src.tar.xz.sig 438 BLAKE2B b0925bdb761046d69779e0b035e29430bc09ef2b81be763aa5c853793631d7b7fdd65eb4dae7a1e3b4daa15d189c24cd1e14f065f79fdbf75429fa34be9b330e SHA512 3fb4a6c7594cb43680860698dac47062dde30de60f515dcecdad63812ea1edfb2cb209d0a7ac2254589c245a95b7c0f571b582e0d4b97a6ae8242563483ea764
-DIST llvm-project-19.1.5.src.tar.xz 141243716 BLAKE2B 228fc66ab688abfc16f31b2cd83163b81ef61604ace21eab69a1776f0dc88cbe8fa831162205849e5be3975a214136399572b4ad1b908986e37b2d38a1a7fa5d SHA512 648854e9c91fdcc5c677ce3800e046f2060b998a45cf9f7eebe02898431b3924f9348b6fc366102cd4fdda72dcb8f32076f98aa69927e0e20b3f1007fba10b22
-DIST llvm-project-19.1.5.src.tar.xz.sig 438 BLAKE2B 1d40a5c5405f99ef86e3360f9ea153afd1ae4001697210fd799a988113e8a3cef39e2c4794edd9332f384d8490f4ce2ab6bee6d98f794f84775807f833b81c0a SHA512 a438c86ce882eb1ac3e50842937068794ed162bb1b7ded68a2fe3ec2ab4f57cc38aee667cfb46afe6da22eef7ed1cb65820a473f63bd5a0dc6aad41df7bfad54
-DIST llvm-project-32f7f0010bca99ee4bd917f57272733fb2bf3bd9.tar.gz 223983502 BLAKE2B fd3e6b0b795abc42568ef98fa774d927029c18838a5d0f34eaa66c37976444a63f2fc5d883f3bf3a98533f51e387936f1c659230f31c757d26153425696a16cd SHA512 65a345ad5b77c627008f759947e5e9f28a62c8992d7146113e0446e5849feaf9088c15c8b22ca0824af5b927d6a417f5326258b489fb8ccea78ec9e0e0fe8fba
-DIST llvm-project-a348f223cab54b21a7b1c38dec7bc6aa2f81c949.tar.gz 223630067 BLAKE2B 3c2121a8d13e3a84a9ee98d17c58e5fd5a31d5870ac21c633c78c49b4af0c401310f7e91f64ff3b7cf7f6e8d205c730458b8b1101b1255f422659974d48e2ecb SHA512 33cc09a904e4fe0d529611a1d71d764e6d49f014cea903aadc0755d0420f65cfc763fdcfd4bb9a96adad79ce1c4475d8c005dcac37c4fe130a1fb3665172f1db
-EBUILD libcxxabi-15.0.7.ebuild 2911 BLAKE2B 5f2004d2f68fe4eddb0b22be82d28fcca7954d0e3ad9a5510744adc4d0dfd7a1ab9fd928404adcd3eeecc58703f51117d0a80e5895b53e0ae7b71621ad5a435c SHA512 5b8e2c6abdec785649aa41b7f05ab86ecab30ff0631d6078c9b1052b406c320c5847b8f16ffa6d9e62ba4a6bca5959b18770810924d6e6da264fb08d6ff738d0
-EBUILD libcxxabi-16.0.6.ebuild 2932 BLAKE2B 837ab88ee88d5497b8bddb9f001d4b4ddd44ed982ef47114c965174135ed136abd0e3a6f3848a4aba53d0ca3748c54674cb28de8d46fda3bb7a90f326d41c7c6 SHA512 e4ebf7f35d2cad3bf3ba02754c85fee1cd1c4e52887770698ebaa3ef2fe66873f468677d307ea2d6956c2f6d3ac9b61943461193a5315f1e8a2846f2463b0581
-EBUILD libcxxabi-17.0.6.ebuild 2932 BLAKE2B 837ab88ee88d5497b8bddb9f001d4b4ddd44ed982ef47114c965174135ed136abd0e3a6f3848a4aba53d0ca3748c54674cb28de8d46fda3bb7a90f326d41c7c6 SHA512 e4ebf7f35d2cad3bf3ba02754c85fee1cd1c4e52887770698ebaa3ef2fe66873f468677d307ea2d6956c2f6d3ac9b61943461193a5315f1e8a2846f2463b0581
-EBUILD libcxxabi-18.1.8.ebuild 2759 BLAKE2B 1d4ac3db2b24ed4c598f2e5c4021e68a95b3652b0ee4a7b9a8976bb253b921d428dd30a5da26dfb82b350c05ec8840f38887ae02a766a22861e0638434a7a4a6 SHA512 8fe5ca2d5c605406b102abd013f05b5662a5d643ec22b1a83a8bf8ec1b6a940fcdc448f1bb81f877741406874e126747148e295f5492f6b76c0e17ad093ad07a
-EBUILD libcxxabi-19.1.4.ebuild 2759 BLAKE2B 8f45a664c7988528c5199ae91ab72baa39df26b29f89b9b661fe031ecd90d3267aba8c2d2eef5687dd96aaa9de09f0357891c13476d2498ac3b602dfeb50b66f SHA512 5ebb648874eb8aa9ad85b947c011796e4938a955f565a13ed5341766410ce266443361c9264f8dcc6b9696b4eb15d9a90acd2f434157a52271de2fac8960f042
-EBUILD libcxxabi-19.1.5.ebuild 2764 BLAKE2B 279e2dedfd47b02e89b0d34b7ce17ddfcc409340319473901306b761545030bfaa0ab9788b567f6982b1071d37bc4f9790fe38a2817bd9b4f13bd337aa2f8b99 SHA512 10fbb48677a4bd39c196631649eaf307f7adfb5d8512f9abd6c4c0b7984a91113c4e9cf663282de38be7b02e0e8e835bc91300a38ca63f26c73f7fe6fd737de9
-EBUILD libcxxabi-20.0.0.9999.ebuild 2663 BLAKE2B 51f73901a172d1d38eb2204428cab606794110644be1d95e542da7c80e2f88f12b1dde949f3b000a27677108922413351d7f79547101a22b14595b31f3cb9138 SHA512 3d61d2c559bcdb9d13a8134dd75dfb66b46b51eb8c3c870fa807f0dfc6298ed1582a6a3eeba732d9aac6e974e28bf5fc8efb6825654b11b0fcbb4eeaa4d40492
-EBUILD libcxxabi-20.0.0_pre20241130.ebuild 2663 BLAKE2B 51f73901a172d1d38eb2204428cab606794110644be1d95e542da7c80e2f88f12b1dde949f3b000a27677108922413351d7f79547101a22b14595b31f3cb9138 SHA512 3d61d2c559bcdb9d13a8134dd75dfb66b46b51eb8c3c870fa807f0dfc6298ed1582a6a3eeba732d9aac6e974e28bf5fc8efb6825654b11b0fcbb4eeaa4d40492
-EBUILD libcxxabi-20.0.0_pre20241207.ebuild 2663 BLAKE2B 51f73901a172d1d38eb2204428cab606794110644be1d95e542da7c80e2f88f12b1dde949f3b000a27677108922413351d7f79547101a22b14595b31f3cb9138 SHA512 3d61d2c559bcdb9d13a8134dd75dfb66b46b51eb8c3c870fa807f0dfc6298ed1582a6a3eeba732d9aac6e974e28bf5fc8efb6825654b11b0fcbb4eeaa4d40492
-MISC metadata.xml 438 BLAKE2B 0a830a06a53a6cdaf138ad7620fe366fae05c1c1451267d6a58caf7da5ce8f5a26d302fab53b9460920074ab5a65991d3bd24fde087809e8dc12188dd94c7676 SHA512 d53e13c497569636fb453a159c5ca5ddfabf8e5debd5f92e5149c52d54c876753842ab73293d6d08e2d9b279363b4f0c743eed3a5027a61246c6b60496be8e87
diff --git a/sys-libs/libcxxabi/libcxxabi-15.0.7.ebuild b/sys-libs/libcxxabi/libcxxabi-15.0.7.ebuild
deleted file mode 100644
index 047a5a0e8d28..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-15.0.7.ebuild
+++ /dev/null
@@ -1,116 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{9..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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	fi
-	python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_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
-		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-16.0.6.ebuild b/sys-libs/libcxxabi/libcxxabi-16.0.6.ebuild
deleted file mode 100644
index b9dcfb43e585..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-16.0.6.ebuild
+++ /dev/null
@@ -1,116 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-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 ~loong ~riscv sparc x86 ~arm64-macos ~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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	fi
-	python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_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
-		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-17.0.6.ebuild b/sys-libs/libcxxabi/libcxxabi-17.0.6.ebuild
deleted file mode 100644
index b9dcfb43e585..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-17.0.6.ebuild
+++ /dev/null
@@ -1,116 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-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 ~loong ~riscv sparc x86 ~arm64-macos ~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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
-		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	fi
-	python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_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
-		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-18.1.8.ebuild b/sys-libs/libcxxabi/libcxxabi-18.1.8.ebuild
deleted file mode 100644
index 122f3476e8da..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-18.1.8.ebuild
+++ /dev/null
@@ -1,111 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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 ~loong ~riscv sparc x86 ~arm64-macos ~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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_compiler_rt}
-
-		# upstream is omitting standard search path for this
-		# probably because gcc & clang are bundling their own unwind.h
-		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-
-		-DLIBCXX_LIBDIR_SUFFIX=
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=OFF
-		-DLIBCXX_CXX_ABI=libcxxabi
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_HAS_GCC_S_LIB=OFF
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=OFF
-	)
-	if use test; then
-		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-19.1.4.ebuild b/sys-libs/libcxxabi/libcxxabi-19.1.4.ebuild
deleted file mode 100644
index 81bed80ba0c9..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-19.1.4.ebuild
+++ /dev/null
@@ -1,111 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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 ~loong ~riscv sparc x86 ~arm64-macos ~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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_compiler_rt}
-
-		# upstream is omitting standard search path for this
-		# probably because gcc & clang are bundling their own unwind.h
-		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-
-		-DLIBCXX_LIBDIR_SUFFIX=
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=OFF
-		-DLIBCXX_CXX_ABI=libcxxabi
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_HAS_GCC_S_LIB=OFF
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=OFF
-	)
-	if use test; then
-		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-19.1.5.ebuild b/sys-libs/libcxxabi/libcxxabi-19.1.5.ebuild
deleted file mode 100644
index c129f18b4672..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-19.1.5.ebuild
+++ /dev/null
@@ -1,111 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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 ~loong ~riscv ~sparc ~x86 ~arm64-macos ~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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_compiler_rt}
-
-		# upstream is omitting standard search path for this
-		# probably because gcc & clang are bundling their own unwind.h
-		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-
-		-DLIBCXX_LIBDIR_SUFFIX=
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=OFF
-		-DLIBCXX_CXX_ABI=libcxxabi
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_HAS_GCC_S_LIB=OFF
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=OFF
-	)
-	if use test; then
-		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-20.0.0.9999.ebuild b/sys-libs/libcxxabi/libcxxabi-20.0.0.9999.ebuild
deleted file mode 100644
index 13b5d3b6c275..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-20.0.0.9999.ebuild
+++ /dev/null
@@ -1,109 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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"
-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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libcxx{abi,} llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( libc llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_compiler_rt}
-
-		# upstream is omitting standard search path for this
-		# probably because gcc & clang are bundling their own unwind.h
-		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=OFF
-		-DLIBCXX_CXX_ABI=libcxxabi
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_HAS_GCC_S_LIB=OFF
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=OFF
-	)
-	if use test; then
-		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-20.0.0_pre20241130.ebuild b/sys-libs/libcxxabi/libcxxabi-20.0.0_pre20241130.ebuild
deleted file mode 100644
index 13b5d3b6c275..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-20.0.0_pre20241130.ebuild
+++ /dev/null
@@ -1,109 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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"
-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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libcxx{abi,} llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( libc llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_compiler_rt}
-
-		# upstream is omitting standard search path for this
-		# probably because gcc & clang are bundling their own unwind.h
-		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=OFF
-		-DLIBCXX_CXX_ABI=libcxxabi
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_HAS_GCC_S_LIB=OFF
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=OFF
-	)
-	if use test; then
-		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-20.0.0_pre20241207.ebuild b/sys-libs/libcxxabi/libcxxabi-20.0.0_pre20241207.ebuild
deleted file mode 100644
index 13b5d3b6c275..000000000000
--- a/sys-libs/libcxxabi/libcxxabi-20.0.0_pre20241207.ebuild
+++ /dev/null
@@ -1,109 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit 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"
-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
-"
-DEPEND="
-	${RDEPEND}
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libcxx{abi,} llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( libc llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local libdir=$(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=$(usex test)
-		-DLIBCXXABI_USE_COMPILER_RT=${use_compiler_rt}
-
-		# upstream is omitting standard search path for this
-		# probably because gcc & clang are bundling their own unwind.h
-		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
-		# this is broken with standalone builds, and also meaningless
-		-DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-
-		-DLIBCXX_ENABLE_SHARED=ON
-		-DLIBCXX_ENABLE_STATIC=OFF
-		-DLIBCXX_CXX_ABI=libcxxabi
-		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
-		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
-		-DLIBCXX_HAS_GCC_S_LIB=OFF
-		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
-		-DLIBCXX_INCLUDE_TESTS=OFF
-	)
-	if use test; then
-		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/metadata.xml b/sys-libs/libcxxabi/metadata.xml
deleted file mode 100644
index 9dfed369952d..000000000000
--- a/sys-libs/libcxxabi/metadata.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>llvm@gentoo.org</email>
-	</maintainer>
-	<use>
-		<flag name="clang">Force building using installed clang (rather
-			than the default CC/CXX; required for testing).</flag>
-	</use>
-	<upstream>
-		<remote-id type="github">llvm/llvm-project</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/sys-libs/libieee1284/Manifest b/sys-libs/libieee1284/Manifest
index b356722e017a..e17eed41ef4d 100644
--- a/sys-libs/libieee1284/Manifest
+++ b/sys-libs/libieee1284/Manifest
@@ -1,4 +1,4 @@
 AUX libieee1284-0.2.11-don-t-blindly-assume-outb_p-to-be-available.patch 1114 BLAKE2B cfc35b9dec4cb0cc08f9128f8f735b0843aa77c534c2707a888388805af60583eb8ab55dd5f8ab04be2b152beef9ca7d798da3346c65a8c479b994dc3068a2cc SHA512 cd63304e5002105cf47d7c12212aa70aaf9b3ec6e7c87d67a4b5a32d3be7d41155968b1b8558bf2d126d0446223025ccccb1ded166789d355640637b9ed5ea7b
 DIST libieee1284-0.2.11.tar.bz2 278804 BLAKE2B 6bdc7051c91c7d1b7e601eb17823c4dbd17ca1f049a2af8487518649ec33fd5948d184b97764934371ea11d3871e82059cb0a5bd5501e1881e191791992e9d7b SHA512 06cc3049ce15613d34e39dc71bc572843c61ab64077c29ef9a6257edb0849c98565ff612a4cf787bc9642a39f1c89b7c47a20fb27f2318105be82aad8d472bb9
-EBUILD libieee1284-0.2.11-r9.ebuild 1034 BLAKE2B 1072d7b67f5dc6329a2f4175362db7c4ca737655141ee4e0bf38f291414b8bedda12dc58a9d3bfcfef874987c9c3dc9cb327412d124612123f4aac1a6c11623c SHA512 784ed7ba85e4bd0e770c3fc610543c24115b087385a86cd171f879ecdc73ce821c7dc6d0c769bcaf6915fa698036a14def70455e3df4a33cfd50476a0bd49ce2
+EBUILD libieee1284-0.2.11-r9.ebuild 1041 BLAKE2B e17a4fe8ae7d1082f834750e6202a74544af0fcbab8063f840686bba7237263f763f0b2f607ea4f10be59c18823cf9aec4ac2f7c3e1b421f66b55711a64ac180 SHA512 240a39d327c9d31a19e3b7476bb07a2c84b1e711791a64610bbdd08fd4c0f0c3119c81a38dcb44e9039e09222463fbbe0c5e5037202a65a7f84b6b3235b2aa3f
 MISC metadata.xml 332 BLAKE2B c2c4da67b3d2e5d1324702d5337f5069becc86d7fba6f4f8a0b5a827a290fd54d5439cdf299f20f0a8586d332bc59dc13098f0b8a310e5ff5ec75cdf72d38989 SHA512 d6fde1d953667b89149bb7259f2bcb98682d4ff9c8fe21d94626c7a835f6e2b50b253209e7f1cd4917bb187a2d15d660dba5a146f0b06fbcae7701e77d274cf0
diff --git a/sys-libs/libieee1284/libieee1284-0.2.11-r9.ebuild b/sys-libs/libieee1284/libieee1284-0.2.11-r9.ebuild
index 4f27d8c771b6..6d21bcb564ad 100644
--- a/sys-libs/libieee1284/libieee1284-0.2.11-r9.ebuild
+++ b/sys-libs/libieee1284/libieee1284-0.2.11-r9.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://downloads.sourceforge.net/${PN}/${P}.tar.bz2"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="amd64 ~arm ~arm64 ppc x86"
+KEYWORDS="amd64 ~arm ~arm64 ppc ~ppc64 x86"
 IUSE="doc static-libs"
 
 BDEPEND="doc? (
diff --git a/sys-libs/libmodulemd/Manifest b/sys-libs/libmodulemd/Manifest
index 2718dfc2ef98..008409f365ed 100644
--- a/sys-libs/libmodulemd/Manifest
+++ b/sys-libs/libmodulemd/Manifest
@@ -1,4 +1,5 @@
+AUX libmodulemd-2.15.0-glib-docs.patch 3456 BLAKE2B 55437b981d7a024700d15ff3aa0320c4d60896aae164ce386fed6810afd7a8fbbf4ecbfcdddb781a8c9a9cbda9952c28e7a2bd6f867d2740a92bf393fc250310 SHA512 bb033210c9280552d3a64aa6bec3505aaafff403924bb21036d4458349d52096723c54e433892d2c948cb4753696e6e776e217549d680e135715b1985728b07a
 DIST libmodulemd-2.15.0.tar.gz 572396 BLAKE2B 39e9240deb4e1a3278bf323e111b137b980ac5a3069598b7306390d27623730ac1bc826c91ed049257c0d5de8c6a05c3bbc22ac8e9435b5c38c147f0f077ec41 SHA512 6e890952bf6b6fe3ee5790ff71866938627134eaa2d6c6e3bf1940dcf21203dc0101f487801d62f3698e5a50402eb089665c99723aeffd831e5f0b341a63aace
-EBUILD libmodulemd-2.15.0-r1.ebuild 1455 BLAKE2B 687496329a23868f635be70ba84c30441ebeeef0b931fad37a834a4455ee8debe7bf877a4afec45f08164731dc1a46d497ce19affec41a74ee1c5fc24995d097 SHA512 667281e6d20c38abb33017c93f71e685742ce76e817695e0c43b8debdb2aa324c3871bcb5ba6108d33b11314cddb39dc423b57e13b87e4b1f6986f7a99790703
+EBUILD libmodulemd-2.15.0-r1.ebuild 1512 BLAKE2B ed47b84346b446d1678db89944e9e7689a3852abb1780136107f78026073f7e23dfb9559d1fc3c75686ad896e4e32036ae1c8cb2b2e071b332cca478c88ba77b SHA512 df4db7b79bdd40c93459710a4305d7ecc625e5b8433dc2f416b3c63eadcacbf9d3b2cae02bedef5f6c1a7e15884eb6a9cbe0d4648e3ec2f7c2488afa93293643
 EBUILD libmodulemd-9999.ebuild 1450 BLAKE2B 62b8a3c0d77809b9701fd3e126e53134bf83c697e90aaabd67da92a5f066bf377315e1748e41ec514bb6e8092471640b5f17ce559e8cf4cac6b1c048c86092fb SHA512 7f91781f5604bf3922a5aa0879707bd5efdfdfed1a8d7246e3378db230af39a3c96075b25e73fd3c0e590d57ed7d71ee58375d470df3598e7f4546e34b840037
 MISC metadata.xml 340 BLAKE2B 051251d010c8d4dc48ce40383c19609ed6de9a9dee7220bf116d719600b1864ca4918ea53ac5a2f491350bf6ffe5528c2f98974c147dd4e7be83f1646b1d17eb SHA512 e5efb6c891911de2ab7af8ea47c4a195d8016be333a827981754ea263eb03d8e1b727aba6f819c07993d0eec1b38feb3441f808464f2ef7558e6a5b48e9bb89d
diff --git a/sys-libs/libmodulemd/files/libmodulemd-2.15.0-glib-docs.patch b/sys-libs/libmodulemd/files/libmodulemd-2.15.0-glib-docs.patch
new file mode 100644
index 000000000000..7ab46652ed9d
--- /dev/null
+++ b/sys-libs/libmodulemd/files/libmodulemd-2.15.0-glib-docs.patch
@@ -0,0 +1,89 @@
+https://github.com/fedora-modularity/libmodulemd/commit/29c339a31b1c753dcdef041e5c2e0e600e48b59d
+https://github.com/fedora-modularity/libmodulemd/commit/9d2809090cc0cccd7bab67453dc00cf43a289082
+https://github.com/fedora-modularity/libmodulemd/commit/f3336199b4e69af3305f156abc7533bed9e9a762
+
+The commits above are required for USE=doc. For some reason upstream cross-reference glib html
+docs?
+
+--- a/meson.build
++++ b/meson.build
+@@ -67,23 +67,34 @@ sed = find_program('sed')
+ test = find_program('test')
+ 
+ with_docs = get_option('with_docs')
++gtk_doc_referred_paths = []
+ if with_docs
+   gtkdoc = dependency('gtk-doc')
+-  glib_docpath = join_paths(glib_prefix, 'share', 'gtk-doc', 'html')
+ 
+-  glib_index_path = join_paths(glib_docpath, 'glib/index.html')
+-  ret = run_command ([test, '-e', glib_index_path],
+-    check: false)
+-  if ret.returncode() != 0
+-    error('Missing documentation for GLib: @0@'.format(glib_index_path))
++  if glib.version().version_compare('<2.79.0')
++    glib_docpath = join_paths(glib_prefix, 'share', 'gtk-doc', 'html')
++    glib_modules = ['glib', 'gobject' ]
++  else
++    warning('glib >= 2.79.0 documention might not be properly referred from libmodulemd documentation.')
++    if glib.version().version_compare('<2.80.1')
++      glib_docpath = join_paths(glib_prefix, 'share', 'doc', 'glib-2.0')
++      glib_modules = ['glib', 'gobject' ]
++    else
++      glib_docpath = join_paths(glib_prefix, 'share', 'doc')
++      glib_modules = ['glib-2.0', 'gobject-2.0' ]
++    endif
+   endif
+ 
+-  gobject_index_path = join_paths(glib_docpath, 'gobject/index.html')
+-  ret = run_command ([test, '-e', gobject_index_path],
+-    check: false)
+-  if ret.returncode() != 0
+-    error('Missing documentation for GObject: @0@'.format(gobject_index_path))
+-  endif
++  foreach referred_module : glib_modules
++    doc_module_path = join_paths(glib_docpath, referred_module)
++    doc_index_file = join_paths(doc_module_path, 'index.html')
++    ret = run_command ([test, '-e', doc_index_file],
++      check: false)
++    if ret.returncode() != 0
++      error('Missing GTK documentation for @0@: @1@'.format(referred_module, doc_index_file))
++    endif
++    gtk_doc_referred_paths += [ doc_module_path ]
++  endforeach
+ endif
+ 
+ # Keep with_manpages option a tristate feature for backward compatibility.
+@@ -198,6 +209,7 @@ summary({'prefix': get_option('prefix'),
+          'datadir': get_option('datadir'),
+          'Python 2 GObject Overrides': gobject_overrides_dir_py2,
+          'Python 3 GObject Overrides': gobject_overrides_dir_py3,
++         'GTK-Doc Referred Paths': gtk_doc_referred_paths,
+         }, section: 'Directories')
+ 
+ summary({'Custom Python': get_option('python_name'),
+--- a/modulemd/meson.build
++++ b/modulemd/meson.build
+@@ -256,6 +256,10 @@ configure_file(
+ # --- Documenatation --- #
+ 
+ if with_docs
++    fixxref_args = []
++    foreach path : gtk_doc_referred_paths
++      fixxref_args += [ '--extra-dir=@0@'.format(path) ]
++    endforeach
+     gnome.gtkdoc(
+         'modulemd-2.0',
+         install_dir: 'modulemd-2.0',
+@@ -265,10 +269,7 @@ if with_docs
+         dependencies : [
+             modulemd_dep,
+         ],
+-        fixxref_args: [
+-                     '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
+-                     '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
+-                   ],
++        fixxref_args: [ fixxref_args ],
+         install : true,
+     )
+ endif
diff --git a/sys-libs/libmodulemd/libmodulemd-2.15.0-r1.ebuild b/sys-libs/libmodulemd/libmodulemd-2.15.0-r1.ebuild
index dd7902b5a240..547c64f68c58 100644
--- a/sys-libs/libmodulemd/libmodulemd-2.15.0-r1.ebuild
+++ b/sys-libs/libmodulemd/libmodulemd-2.15.0-r1.ebuild
@@ -48,6 +48,10 @@ BDEPEND="
 	)
 "
 
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.15.0-glib-docs.patch
+)
+
 src_configure() {
 	local emesonargs=(
 		$(meson_use doc with_docs)
diff --git a/sys-libs/libomp/Manifest b/sys-libs/libomp/Manifest
deleted file mode 100644
index 1f0ecd13db1b..000000000000
--- a/sys-libs/libomp/Manifest
+++ /dev/null
@@ -1,25 +0,0 @@
-DIST llvm-gentoo-patchset-15.0.7-r6.tar.xz 25208 BLAKE2B c9fca31a053ee059c3060a94dcf675d472fc1a59b5f927648de58fb4ff20bfc229890f789ed47b3d053bd466b860a0c60a53b4b024a8fe18c776e9a72434d6de SHA512 601cd923711839dca7cb5bfea53ded644777c6340265a797939a53409fd2ca27059a015fd6ca6832e60314699ade27919a9a59dab395cc27f8fdc479a0f3c034
-DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
-DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
-DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
-DIST llvm-project-16.0.6.src.tar.xz.sig 566 BLAKE2B 2060cebd5ed57cb8a86a44238c43dfd4b921649298b10c3d19da308374c1e49869174294e29943c2af459fe06428264e26881d6c1288ebbc48686cc2cf467c7a SHA512 ca249262c7102e0889ec1bdc6f71a3a6f0e7e5d5fbab8abcd6fccd2871e7955eff7af5b055a76006097baf0dfaf2f5069eff3035b3107fc552abdb2481b21447
-DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e0654111941649e15794179641806f18919f1dc68c41ca0cabd5693b5096d05dccc3a391cd20d34af1137bf8af92ed3117a1ce84d1b2 SHA512 6d85bf749e0d77553cc215cbfa61cec4ac4f4f652847f56f946b6a892a99a5ea40b6ab8b39a9708a035001f007986941ccf17e4635260a8b0c1fa59e78d41e30
-DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
-DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
-DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-19.1.4.src.tar.xz 141255156 BLAKE2B b99cd8a96e38dbcfb582ee5d2250268df36fb94fa0fd5b3611484094fbd7962051978334d2c623d2ff5a0209dbb2c6c6492be0146507ae982a7d3e9705a689c5 SHA512 a586f8a41dde5e0d9ca6d8c58e9ef2a2e59b70a86d2e2c46106dc31b5c096bb80af0cdbdb486179e9cc676a540099f49a1c2db9e5e84c50362db1f72e9af6906
-DIST llvm-project-19.1.4.src.tar.xz.sig 438 BLAKE2B b0925bdb761046d69779e0b035e29430bc09ef2b81be763aa5c853793631d7b7fdd65eb4dae7a1e3b4daa15d189c24cd1e14f065f79fdbf75429fa34be9b330e SHA512 3fb4a6c7594cb43680860698dac47062dde30de60f515dcecdad63812ea1edfb2cb209d0a7ac2254589c245a95b7c0f571b582e0d4b97a6ae8242563483ea764
-DIST llvm-project-19.1.5.src.tar.xz 141243716 BLAKE2B 228fc66ab688abfc16f31b2cd83163b81ef61604ace21eab69a1776f0dc88cbe8fa831162205849e5be3975a214136399572b4ad1b908986e37b2d38a1a7fa5d SHA512 648854e9c91fdcc5c677ce3800e046f2060b998a45cf9f7eebe02898431b3924f9348b6fc366102cd4fdda72dcb8f32076f98aa69927e0e20b3f1007fba10b22
-DIST llvm-project-19.1.5.src.tar.xz.sig 438 BLAKE2B 1d40a5c5405f99ef86e3360f9ea153afd1ae4001697210fd799a988113e8a3cef39e2c4794edd9332f384d8490f4ce2ab6bee6d98f794f84775807f833b81c0a SHA512 a438c86ce882eb1ac3e50842937068794ed162bb1b7ded68a2fe3ec2ab4f57cc38aee667cfb46afe6da22eef7ed1cb65820a473f63bd5a0dc6aad41df7bfad54
-DIST llvm-project-32f7f0010bca99ee4bd917f57272733fb2bf3bd9.tar.gz 223983502 BLAKE2B fd3e6b0b795abc42568ef98fa774d927029c18838a5d0f34eaa66c37976444a63f2fc5d883f3bf3a98533f51e387936f1c659230f31c757d26153425696a16cd SHA512 65a345ad5b77c627008f759947e5e9f28a62c8992d7146113e0446e5849feaf9088c15c8b22ca0824af5b927d6a417f5326258b489fb8ccea78ec9e0e0fe8fba
-DIST llvm-project-a348f223cab54b21a7b1c38dec7bc6aa2f81c949.tar.gz 223630067 BLAKE2B 3c2121a8d13e3a84a9ee98d17c58e5fd5a31d5870ac21c633c78c49b4af0c401310f7e91f64ff3b7cf7f6e8d205c730458b8b1101b1255f422659974d48e2ecb SHA512 33cc09a904e4fe0d529611a1d71d764e6d49f014cea903aadc0755d0420f65cfc763fdcfd4bb9a96adad79ce1c4475d8c005dcac37c4fe130a1fb3665172f1db
-EBUILD libomp-15.0.7-r6.ebuild 3470 BLAKE2B 9f76ca5b080ccf01617d7dcbfe3eb424c525adbcf72f2b5f09dc7bead1e28df1a0ffdf5ef47bcc7f8cac130f1d22e804e29938cda6df0ee58359ac5ff88aea86 SHA512 1a0a4b10f9a67634ea265e6df3c3f9993ed5ee3818eba2cbb6b65d8f5c3a0d2d266134f3e276985e87eca18b47a44d6de61e4c9c3496fd36c6c338dcf79b9850
-EBUILD libomp-16.0.6.ebuild 3984 BLAKE2B 8302d2776c0d8c50dcc7cac2dde8523f1abdf391d48594fdd26ebe17a089efdfee93825bdec07569878d06873b571e469411f108564df6c7eb50dc425615c255 SHA512 714da170fba4b62f3267e2530a82c583d299e8dc6c6f4037417c216c1239cc0fadc1aebf823608df37a932a7722144e67a148b58079e50560450b94c93f3e415
-EBUILD libomp-17.0.6.ebuild 4052 BLAKE2B 8a05a46719120eac5495417fb6ea54b7a6a3d93aa7cc0917ca9e8f3cb2238f23348ecaefebd4c2064eac4adfbd4ef7f86b70c051cbcc009692ec790159d8883d SHA512 80b48f5a3af351ee14296aa76ba28b964eb85d84a1827af8acd35076895342a5dd743362c988e042c57f11dc9e8bbca1a9003a6752562758249062e460c73247
-EBUILD libomp-18.1.8.ebuild 4288 BLAKE2B f357d18d80010a75b917694db783d6a7ea3e2d49c157f194cdcf6f27a89110df32d0605d2eda30a30b662cc9f52994b16c48c2ecb01b4c81bcde741282a5e840 SHA512 16580962bb4d278794edd748a26be3d7d185c906f76b5dde675a875cdd62e3c97e817de042fc2564ac40d41919fd649aa747ec430fa8c18be553ea88b0d02f88
-EBUILD libomp-19.1.4.ebuild 2243 BLAKE2B 50121968463834767de14f7143e2bb45a3f9688c4eec17e2c11f8892c63a6a009fba74e8f0cb00c819b42f9295c40104ba4b9841fc279a6fecfbbe4683e402b8 SHA512 c96d28ad501c5e0e39d24335596494963baf621dcefbbfdc84cd6996af3cdc13deb63ff002206fcbe2ca663c890a29f3624a916f8f1587d8337e712084dce789
-EBUILD libomp-19.1.5.ebuild 2248 BLAKE2B 8493ef91a33d9415c1ae604e8d65a972964b8a4d4adc5dbecf884a30a2a5aa216955fb15ade6d260e2573dcf265c845a1ed95ad7ef850342007e97e345c78558 SHA512 fb53d47a8a75cb06d4915ea00186dffc01ba718d021945df3f9f8cc106c2ecbc9278b1fdc8d037ce562a3b0b1bdc58dc266b90d671b2d427de2761b02661a96d
-EBUILD libomp-20.0.0.9999.ebuild 2163 BLAKE2B 522f4f9099cf7ca69f3bd2d93f1bfa0f80fd1937d8147b0464d3bcb143b161cf5b17b8e2fc80a981188a1962a3dc1396979dd726028f546ccb10b56265405415 SHA512 5ae5744e3addc95f790c15e1d89d3da4080ea0216518ece8097ac21a71432892d920722618ea3589f7bf4f70c505b5be37fa9b8c49683fd2307988b4425e7bea
-EBUILD libomp-20.0.0_pre20241130.ebuild 2163 BLAKE2B 522f4f9099cf7ca69f3bd2d93f1bfa0f80fd1937d8147b0464d3bcb143b161cf5b17b8e2fc80a981188a1962a3dc1396979dd726028f546ccb10b56265405415 SHA512 5ae5744e3addc95f790c15e1d89d3da4080ea0216518ece8097ac21a71432892d920722618ea3589f7bf4f70c505b5be37fa9b8c49683fd2307988b4425e7bea
-EBUILD libomp-20.0.0_pre20241207.ebuild 2163 BLAKE2B 522f4f9099cf7ca69f3bd2d93f1bfa0f80fd1937d8147b0464d3bcb143b161cf5b17b8e2fc80a981188a1962a3dc1396979dd726028f546ccb10b56265405415 SHA512 5ae5744e3addc95f790c15e1d89d3da4080ea0216518ece8097ac21a71432892d920722618ea3589f7bf4f70c505b5be37fa9b8c49683fd2307988b4425e7bea
-MISC metadata.xml 883 BLAKE2B 127e896b82a49633a6866b33ca776ebe2dd149a5d04da4484a53186f219a85db0ab9d826bc1cc61d4df9fa54c9bcc546be070a0b28985174925fd947aa09cca2 SHA512 dc32cae01401feb93eede6506b3955c766ff19b44976fcc67277559b23ac151993377daeed9ba83b2dd71dbdeea330cd1208dcb0c9c5f56be270883b31f9b15f
diff --git a/sys-libs/libomp/libomp-15.0.7-r6.ebuild b/sys-libs/libomp/libomp-15.0.7-r6.ebuild
deleted file mode 100644
index ddef8e6ff939..000000000000
--- a/sys-libs/libomp/libomp-15.0.7-r6.ebuild
+++ /dev/null
@@ -1,133 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{9..11} )
-inherit flag-o-matic 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/${LLVM_SOABI}"
-KEYWORDS="amd64 arm arm64 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}]
-		llvm_targets_AMDGPU? ( dev-libs/rocr-runtime:= )
-	)
-"
-# 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_PATCHSET=15.0.7-r6
-llvm.org_set_globals
-
-python_check_deps() {
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-kernel_pds_check() {
-	if use kernel_linux && kernel_is -lt 4 15 && kernel_is -ge 4 13; then
-		local CONFIG_CHECK="~!SCHED_PDS"
-		local ERROR_SCHED_PDS="\
-PDS scheduler versions >= 0.98c < 0.98i (e.g. used in kernels >= 4.13-pf11
-< 4.14-pf9) do not implement sched_yield() call which may result in horrible
-performance problems with libomp. If you are using one of the specified
-kernel versions, you may want to disable the PDS scheduler."
-
-		check_extra_config
-	fi
-}
-
-pkg_pretend() {
-	kernel_pds_check
-}
-
-pkg_setup() {
-	use offload && LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	use test && python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# 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 "${CHOST}-clang++")"
-	)
-	addpredict /dev/nvidiactl
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-libomp
-}
diff --git a/sys-libs/libomp/libomp-16.0.6.ebuild b/sys-libs/libomp/libomp-16.0.6.ebuild
deleted file mode 100644
index 82c6efffb251..000000000000
--- a/sys-libs/libomp/libomp-16.0.6.ebuild
+++ /dev/null
@@ -1,151 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit flag-o-matic cmake-multilib linux-info llvm llvm.org
-inherit python-single-r1 toolchain-funcs
-
-DESCRIPTION="OpenMP runtime library for LLVM/clang compiler"
-HOMEPAGE="https://openmp.llvm.org"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0/${LLVM_SOABI}"
-KEYWORDS="amd64 arm arm64 ~loong ppc64 ~riscv x86 ~amd64-linux ~x64-macos"
-IUSE="
-	debug gdb-plugin hwloc offload ompt test
-	llvm_targets_AMDGPU llvm_targets_NVPTX
-"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${MULTILIB_USEDEP}] )
-	offload? (
-		dev-libs/libffi:=[${MULTILIB_USEDEP}]
-		~sys-devel/llvm-${PV}[${MULTILIB_USEDEP}]
-		llvm_targets_AMDGPU? ( dev-libs/rocr-runtime:= )
-	)
-"
-# 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_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-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=${LLVM_MAJOR} llvm_pkg_setup
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	local build_omptarget=OFF
-	# upstream disallows building libomptarget when sizeof(void*) != 8
-	if use offload &&
-		"$(tc-getCC)" ${CFLAGS} ${CPPFLAGS} -c -x c - -o /dev/null \
-		<<-EOF &>/dev/null
-			int test[sizeof(void *) == 8 ? 1 : -1];
-		EOF
-	then
-		build_omptarget=ON
-	fi
-
-	local libdir="$(get_libdir)"
-	local mycmakeargs=(
-		-DOPENMP_LIBDIR_SUFFIX="${libdir#lib}"
-
-		-DLIBOMP_USE_HWLOC=$(usex hwloc)
-		-DLIBOMP_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		-DOPENMP_ENABLE_LIBOMPTARGET=${build_omptarget}
-
-		# do not install libgomp.so & libiomp5.so aliases
-		-DLIBOMP_INSTALL_ALIASES=OFF
-		# disable unnecessary hack copying stuff back to srcdir
-		-DLIBOMP_COPY_EXPORTS=OFF
-		# prevent trying to access the GPU
-		-DLIBOMPTARGET_AMDGPU_ARCH=LIBOMPTARGET_AMDGPU_ARCH-NOTFOUND
-	)
-
-	if [[ ${build_omptarget} == ON ]]; then
-		if has "${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/libomp/libomp-17.0.6.ebuild b/sys-libs/libomp/libomp-17.0.6.ebuild
deleted file mode 100644
index a2075dcce87c..000000000000
--- a/sys-libs/libomp/libomp-17.0.6.ebuild
+++ /dev/null
@@ -1,153 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit flag-o-matic cmake-multilib linux-info llvm llvm.org
-inherit python-single-r1 toolchain-funcs
-
-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/${LLVM_SOABI}"
-KEYWORDS="amd64 arm arm64 ~loong ppc64 ~riscv x86 ~amd64-linux ~x64-macos"
-IUSE="
-	debug gdb-plugin hwloc offload ompt test
-	llvm_targets_AMDGPU llvm_targets_NVPTX
-"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${MULTILIB_USEDEP}] )
-	offload? (
-		dev-libs/libffi:=[${MULTILIB_USEDEP}]
-		~sys-devel/llvm-${PV}[${MULTILIB_USEDEP}]
-		llvm_targets_AMDGPU? ( dev-libs/rocr-runtime:= )
-	)
-"
-# 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_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-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=${LLVM_MAJOR} llvm_pkg_setup
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	local build_omptarget=OFF
-	# upstream disallows building libomptarget when sizeof(void*) != 8
-	if use offload &&
-		"$(tc-getCC)" ${CFLAGS} ${CPPFLAGS} -c -x c - -o /dev/null \
-		<<-EOF &>/dev/null
-			int test[sizeof(void *) == 8 ? 1 : -1];
-		EOF
-	then
-		build_omptarget=ON
-	fi
-
-	local libdir="$(get_libdir)"
-	local mycmakeargs=(
-		-DOPENMP_LIBDIR_SUFFIX="${libdir#lib}"
-
-		-DLIBOMP_USE_HWLOC=$(usex hwloc)
-		-DLIBOMP_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		-DOPENMP_ENABLE_LIBOMPTARGET=${build_omptarget}
-
-		# 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 [[ ${build_omptarget} == ON ]]; then
-		if has "${CHOST%%-*}" aarch64 powerpc64le x86_64; then
-			mycmakeargs+=(
-				-DLIBOMPTARGET_BUILD_AMDGPU_PLUGIN=$(usex llvm_targets_AMDGPU)
-				-DLIBOMPTARGET_BUILD_CUDA_PLUGIN=$(usex llvm_targets_NVPTX)
-
-				# prevent trying to access the GPU
-				-DLIBOMPTARGET_AMDGPU_ARCH=LIBOMPTARGET_AMDGPU_ARCH-NOTFOUND
-				-DLIBOMPTARGET_NVPTX_ARCH=LIBOMPTARGET_NVPTX_ARCH-NOTFOUND
-			)
-		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/libomp/libomp-18.1.8.ebuild b/sys-libs/libomp/libomp-18.1.8.ebuild
deleted file mode 100644
index cebd1dee34be..000000000000
--- a/sys-libs/libomp/libomp-18.1.8.ebuild
+++ /dev/null
@@ -1,161 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit flag-o-matic cmake-multilib linux-info llvm.org llvm-utils
-inherit python-single-r1 toolchain-funcs
-
-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/${LLVM_SOABI}"
-KEYWORDS="amd64 arm arm64 ~loong ~mips ppc64 ~riscv x86 ~amd64-linux ~x64-macos"
-IUSE="
-	debug gdb-plugin hwloc offload ompt test
-	llvm_targets_AMDGPU llvm_targets_NVPTX
-"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${MULTILIB_USEDEP}] )
-	offload? (
-		dev-libs/libffi:=[${MULTILIB_USEDEP}]
-		~sys-devel/llvm-${PV}[${MULTILIB_USEDEP}]
-		llvm_targets_AMDGPU? ( dev-libs/rocr-runtime:= )
-	)
-"
-# 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_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-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() {
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	use offload && llvm_prepend_path "${LLVM_MAJOR}"
-
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	local build_omptarget=OFF
-	# upstream disallows building libomptarget when sizeof(void*) != 8
-	if use offload &&
-		"$(tc-getCC)" ${CFLAGS} ${CPPFLAGS} -c -x c - -o /dev/null \
-		<<-EOF &>/dev/null
-			int test[sizeof(void *) == 8 ? 1 : -1];
-		EOF
-	then
-		build_omptarget=ON
-	fi
-
-	local libdir="$(get_libdir)"
-	local mycmakeargs=(
-		-DOPENMP_LIBDIR_SUFFIX="${libdir#lib}"
-
-		-DLIBOMP_USE_HWLOC=$(usex hwloc)
-		-DLIBOMP_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		-DOPENMP_ENABLE_LIBOMPTARGET=${build_omptarget}
-
-		# 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 [[ ${build_omptarget} == ON ]]; then
-		local ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
-		local ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
-		mycmakeargs+=(
-			-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
-			-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
-		)
-
-		if has "${CHOST%%-*}" aarch64 powerpc64le x86_64; then
-			mycmakeargs+=(
-				-DLIBOMPTARGET_BUILD_AMDGPU_PLUGIN=$(usex llvm_targets_AMDGPU)
-				-DLIBOMPTARGET_BUILD_CUDA_PLUGIN=$(usex llvm_targets_NVPTX)
-
-				# prevent trying to access the GPU
-				-DLIBOMPTARGET_AMDGPU_ARCH=LIBOMPTARGET_AMDGPU_ARCH-NOTFOUND
-				-DLIBOMPTARGET_NVPTX_ARCH=LIBOMPTARGET_NVPTX_ARCH-NOTFOUND
-			)
-		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/libomp/libomp-19.1.4.ebuild b/sys-libs/libomp/libomp-19.1.4.ebuild
deleted file mode 100644
index 6996520f455a..000000000000
--- a/sys-libs/libomp/libomp-19.1.4.ebuild
+++ /dev/null
@@ -1,89 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit flag-o-matic cmake-multilib linux-info llvm.org python-single-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/${LLVM_SOABI}"
-KEYWORDS="amd64 arm arm64 ~loong ~mips ppc64 ~riscv x86 ~amd64-linux ~x64-macos"
-IUSE="debug gdb-plugin hwloc ompt test"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${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
-	test? (
-		${PYTHON_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-pkg_setup() {
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# 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_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		# do not install libgomp.so & libiomp5.so aliases
-		-DLIBOMP_INSTALL_ALIASES=OFF
-		# disable unnecessary hack copying stuff back to srcdir
-		-DLIBOMP_COPY_EXPORTS=OFF
-	)
-
-	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++")"
-	)
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-libomp
-}
diff --git a/sys-libs/libomp/libomp-19.1.5.ebuild b/sys-libs/libomp/libomp-19.1.5.ebuild
deleted file mode 100644
index 64ab38e3e987..000000000000
--- a/sys-libs/libomp/libomp-19.1.5.ebuild
+++ /dev/null
@@ -1,89 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit flag-o-matic cmake-multilib linux-info llvm.org python-single-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/${LLVM_SOABI}"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv ~x86 ~amd64-linux ~x64-macos"
-IUSE="debug gdb-plugin hwloc ompt test"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${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
-	test? (
-		${PYTHON_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-pkg_setup() {
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# 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_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		# do not install libgomp.so & libiomp5.so aliases
-		-DLIBOMP_INSTALL_ALIASES=OFF
-		# disable unnecessary hack copying stuff back to srcdir
-		-DLIBOMP_COPY_EXPORTS=OFF
-	)
-
-	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++")"
-	)
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-libomp
-}
diff --git a/sys-libs/libomp/libomp-20.0.0.9999.ebuild b/sys-libs/libomp/libomp-20.0.0.9999.ebuild
deleted file mode 100644
index 32b91b3699c4..000000000000
--- a/sys-libs/libomp/libomp-20.0.0.9999.ebuild
+++ /dev/null
@@ -1,88 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit flag-o-matic cmake-multilib linux-info llvm.org python-single-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/${LLVM_SOABI}"
-IUSE="+debug gdb-plugin hwloc ompt test"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${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
-	test? (
-		${PYTHON_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-pkg_setup() {
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# 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_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		# do not install libgomp.so & libiomp5.so aliases
-		-DLIBOMP_INSTALL_ALIASES=OFF
-		# disable unnecessary hack copying stuff back to srcdir
-		-DLIBOMP_COPY_EXPORTS=OFF
-	)
-
-	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++")"
-	)
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-libomp
-}
diff --git a/sys-libs/libomp/libomp-20.0.0_pre20241130.ebuild b/sys-libs/libomp/libomp-20.0.0_pre20241130.ebuild
deleted file mode 100644
index 32b91b3699c4..000000000000
--- a/sys-libs/libomp/libomp-20.0.0_pre20241130.ebuild
+++ /dev/null
@@ -1,88 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit flag-o-matic cmake-multilib linux-info llvm.org python-single-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/${LLVM_SOABI}"
-IUSE="+debug gdb-plugin hwloc ompt test"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${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
-	test? (
-		${PYTHON_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-pkg_setup() {
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# 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_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		# do not install libgomp.so & libiomp5.so aliases
-		-DLIBOMP_INSTALL_ALIASES=OFF
-		# disable unnecessary hack copying stuff back to srcdir
-		-DLIBOMP_COPY_EXPORTS=OFF
-	)
-
-	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++")"
-	)
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-libomp
-}
diff --git a/sys-libs/libomp/libomp-20.0.0_pre20241207.ebuild b/sys-libs/libomp/libomp-20.0.0_pre20241207.ebuild
deleted file mode 100644
index 32b91b3699c4..000000000000
--- a/sys-libs/libomp/libomp-20.0.0_pre20241207.ebuild
+++ /dev/null
@@ -1,88 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit flag-o-matic cmake-multilib linux-info llvm.org python-single-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/${LLVM_SOABI}"
-IUSE="+debug gdb-plugin hwloc ompt test"
-REQUIRED_USE="
-	gdb-plugin? ( ${PYTHON_REQUIRED_USE} )
-"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	gdb-plugin? ( ${PYTHON_DEPS} )
-	hwloc? ( >=sys-apps/hwloc-2.5:0=[${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
-	test? (
-		${PYTHON_DEPS}
-		$(python_gen_cond_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-
-LLVM_COMPONENTS=( openmp cmake llvm/include )
-llvm.org_set_globals
-
-pkg_setup() {
-	if use gdb-plugin || use test; then
-		python-single-r1_pkg_setup
-	fi
-}
-
-multilib_src_configure() {
-	# LTO causes issues in other packages building, #870127
-	filter-lto
-
-	# 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_OMPD_GDB_SUPPORT=$(multilib_native_usex gdb-plugin)
-		-DLIBOMP_OMPT_SUPPORT=$(usex ompt)
-
-		# do not install libgomp.so & libiomp5.so aliases
-		-DLIBOMP_INSTALL_ALIASES=OFF
-		# disable unnecessary hack copying stuff back to srcdir
-		-DLIBOMP_COPY_EXPORTS=OFF
-	)
-
-	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++")"
-	)
-	cmake_src_configure
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-libomp
-}
diff --git a/sys-libs/libomp/metadata.xml b/sys-libs/libomp/metadata.xml
deleted file mode 100644
index ba8a5232a5a8..000000000000
--- a/sys-libs/libomp/metadata.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>voyageur@gentoo.org</email>
-		<name>Bernard Cafarelli</name>
-	</maintainer>
-	<maintainer type="project">
-		<email>llvm@gentoo.org</email>
-	</maintainer>
-	<use>
-		<flag name="gdb-plugin">Build OMPD GDB plugin</flag>
-		<flag name="hwloc">Enable CPU affinity support via hwloc</flag>
-		<flag name="offload">Support offloading OpenMP using libomptarget</flag>
-		<flag name="ompt">Enable OpenMP Tools Interface support</flag>
-	</use>
-	<longdescription>The OpenMP subproject of LLVM is intended to contain all of the components required to build an executing OpenMP program that are outside the compiler itself.</longdescription>
-	<upstream>
-		<remote-id type="github">llvm/llvm-project</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/sys-libs/llvm-libunwind/Manifest b/sys-libs/llvm-libunwind/Manifest
deleted file mode 100644
index 606ad1a34e03..000000000000
--- a/sys-libs/llvm-libunwind/Manifest
+++ /dev/null
@@ -1,24 +0,0 @@
-DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
-DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
-DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
-DIST llvm-project-16.0.6.src.tar.xz.sig 566 BLAKE2B 2060cebd5ed57cb8a86a44238c43dfd4b921649298b10c3d19da308374c1e49869174294e29943c2af459fe06428264e26881d6c1288ebbc48686cc2cf467c7a SHA512 ca249262c7102e0889ec1bdc6f71a3a6f0e7e5d5fbab8abcd6fccd2871e7955eff7af5b055a76006097baf0dfaf2f5069eff3035b3107fc552abdb2481b21447
-DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e0654111941649e15794179641806f18919f1dc68c41ca0cabd5693b5096d05dccc3a391cd20d34af1137bf8af92ed3117a1ce84d1b2 SHA512 6d85bf749e0d77553cc215cbfa61cec4ac4f4f652847f56f946b6a892a99a5ea40b6ab8b39a9708a035001f007986941ccf17e4635260a8b0c1fa59e78d41e30
-DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
-DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
-DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-19.1.4.src.tar.xz 141255156 BLAKE2B b99cd8a96e38dbcfb582ee5d2250268df36fb94fa0fd5b3611484094fbd7962051978334d2c623d2ff5a0209dbb2c6c6492be0146507ae982a7d3e9705a689c5 SHA512 a586f8a41dde5e0d9ca6d8c58e9ef2a2e59b70a86d2e2c46106dc31b5c096bb80af0cdbdb486179e9cc676a540099f49a1c2db9e5e84c50362db1f72e9af6906
-DIST llvm-project-19.1.4.src.tar.xz.sig 438 BLAKE2B b0925bdb761046d69779e0b035e29430bc09ef2b81be763aa5c853793631d7b7fdd65eb4dae7a1e3b4daa15d189c24cd1e14f065f79fdbf75429fa34be9b330e SHA512 3fb4a6c7594cb43680860698dac47062dde30de60f515dcecdad63812ea1edfb2cb209d0a7ac2254589c245a95b7c0f571b582e0d4b97a6ae8242563483ea764
-DIST llvm-project-19.1.5.src.tar.xz 141243716 BLAKE2B 228fc66ab688abfc16f31b2cd83163b81ef61604ace21eab69a1776f0dc88cbe8fa831162205849e5be3975a214136399572b4ad1b908986e37b2d38a1a7fa5d SHA512 648854e9c91fdcc5c677ce3800e046f2060b998a45cf9f7eebe02898431b3924f9348b6fc366102cd4fdda72dcb8f32076f98aa69927e0e20b3f1007fba10b22
-DIST llvm-project-19.1.5.src.tar.xz.sig 438 BLAKE2B 1d40a5c5405f99ef86e3360f9ea153afd1ae4001697210fd799a988113e8a3cef39e2c4794edd9332f384d8490f4ce2ab6bee6d98f794f84775807f833b81c0a SHA512 a438c86ce882eb1ac3e50842937068794ed162bb1b7ded68a2fe3ec2ab4f57cc38aee667cfb46afe6da22eef7ed1cb65820a473f63bd5a0dc6aad41df7bfad54
-DIST llvm-project-32f7f0010bca99ee4bd917f57272733fb2bf3bd9.tar.gz 223983502 BLAKE2B fd3e6b0b795abc42568ef98fa774d927029c18838a5d0f34eaa66c37976444a63f2fc5d883f3bf3a98533f51e387936f1c659230f31c757d26153425696a16cd SHA512 65a345ad5b77c627008f759947e5e9f28a62c8992d7146113e0446e5849feaf9088c15c8b22ca0824af5b927d6a417f5326258b489fb8ccea78ec9e0e0fe8fba
-DIST llvm-project-a348f223cab54b21a7b1c38dec7bc6aa2f81c949.tar.gz 223630067 BLAKE2B 3c2121a8d13e3a84a9ee98d17c58e5fd5a31d5870ac21c633c78c49b4af0c401310f7e91f64ff3b7cf7f6e8d205c730458b8b1101b1255f422659974d48e2ecb SHA512 33cc09a904e4fe0d529611a1d71d764e6d49f014cea903aadc0755d0420f65cfc763fdcfd4bb9a96adad79ce1c4475d8c005dcac37c4fe130a1fb3665172f1db
-EBUILD llvm-libunwind-15.0.7.ebuild 3032 BLAKE2B 9b47e894db1a764f3eca3135f4caba68261953f4433af017b7bb53181e345ad26c570733f997022c53c9ef49a0a3b823188d92cfcc16a2113825d767b1ffab2a SHA512 0b68480fb2a8e5a351574e81fbcff824cd324754ed40378f06fec12fedbba94a921043d72db6ecc37f8b0680b7f518bbbd8d63f69ce8d84f86ca522653d293fb
-EBUILD llvm-libunwind-16.0.6-r1.ebuild 3440 BLAKE2B eafe21a3de172043ca0039ba27c80c64d32b02cc86bdb5a6d108ded35770e0352216337cbf24ee4fde43b699a68a85c8145be2d17510d525452bfd5a02674998 SHA512 164fdc1c62405e02c035af7997b8522b51f5b9337d2bb66d7fc9b1f45df74ec70d31b26dc5324c59792d32c543fe18abf74ed3b07a64c131e3c1bb4f9f733c5d
-EBUILD llvm-libunwind-17.0.6.ebuild 3440 BLAKE2B eafe21a3de172043ca0039ba27c80c64d32b02cc86bdb5a6d108ded35770e0352216337cbf24ee4fde43b699a68a85c8145be2d17510d525452bfd5a02674998 SHA512 164fdc1c62405e02c035af7997b8522b51f5b9337d2bb66d7fc9b1f45df74ec70d31b26dc5324c59792d32c543fe18abf74ed3b07a64c131e3c1bb4f9f733c5d
-EBUILD llvm-libunwind-18.1.8.ebuild 3407 BLAKE2B 1f0f6be6cd671b42d97bfa5ffc5fbf0c837f1d97a034db9c88fa15ba381651c6f669aef7e8e6f46091f33950f6fc8dad7a7e45ded1711b8dea2e562ec7174cb9 SHA512 e4db23d628e8d82c48f5dd1f2c29a90acceaabdcdb049d38310cdfe82c3d59b4cb5d80df8b9f5663ab3c86fbf304bffc35fd01d61f9b7dc99cbef879e9157a61
-EBUILD llvm-libunwind-19.1.4.ebuild 3407 BLAKE2B 6cd9f1a7dbbe1dbdb7d64c139c15db14aa5ee69e064fdcced2453d188a5c9014365f4745321053deec0d8921c9063962a5770b8787d04529a06902966d4230d9 SHA512 dc053b545072509bccce93ba746001a02f3707cbbe2a6b91c7addb7e7f56fa99717ad64a6e496b3a60287edaecf2ff79bc2b7e5853f047e5cd5f1290617423c2
-EBUILD llvm-libunwind-19.1.5.ebuild 3413 BLAKE2B 7f510e3b4b415a4178c5783a5252adf00ee264ec8173d459f1ee7df65dcb3c0c9bc8712384d2e4c9a5451a13c7868bef011d990158e4875f5ed8f343866bd228 SHA512 84de24446bb5b2239ef96155327e2c9b35a1a3d1c93c7acb5aaf046299dd8ebab6c89b9b2c6d36bd6adb6265492521c3a6f395f4fdecb37ea4b022e6a840f56f
-EBUILD llvm-libunwind-20.0.0.9999.ebuild 3321 BLAKE2B 11e3226e8d8fd4781f2c3b9b4a40068a57fba8b0797726c88f592e69147a99bbfc78d98449daccfd0d30fd378ba8ced48d6dcd4df938fb7604d02dcee3f18f3e SHA512 9c815395dcb606b62f192c978185d88978c4f280a71c69611a1d106dcec1758b901cfd74652e2b4e4adcb944bec318de8f2aa8d32aaea3d471b43870dbf2d562
-EBUILD llvm-libunwind-20.0.0_pre20241130.ebuild 3321 BLAKE2B 11e3226e8d8fd4781f2c3b9b4a40068a57fba8b0797726c88f592e69147a99bbfc78d98449daccfd0d30fd378ba8ced48d6dcd4df938fb7604d02dcee3f18f3e SHA512 9c815395dcb606b62f192c978185d88978c4f280a71c69611a1d106dcec1758b901cfd74652e2b4e4adcb944bec318de8f2aa8d32aaea3d471b43870dbf2d562
-EBUILD llvm-libunwind-20.0.0_pre20241207.ebuild 3321 BLAKE2B 11e3226e8d8fd4781f2c3b9b4a40068a57fba8b0797726c88f592e69147a99bbfc78d98449daccfd0d30fd378ba8ced48d6dcd4df938fb7604d02dcee3f18f3e SHA512 9c815395dcb606b62f192c978185d88978c4f280a71c69611a1d106dcec1758b901cfd74652e2b4e4adcb944bec318de8f2aa8d32aaea3d471b43870dbf2d562
-MISC metadata.xml 438 BLAKE2B 2a36fbbc59e137056029c62aef6d167d9c82531c2582d7bad5cb13cc36e5c4c9518ffe8c56d06bbcfd97ad22eda71a8b776f3984195f53d06cf45659b438dc00 SHA512 4f18b054072d00e5440faa31a59f9ef587d035b5f25e30913f0b1449debee967fa794fae2548e87db3fb2177ce853ab075e1f11f3cc763f5d7fdf06147108845
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.7.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-15.0.7.ebuild
deleted file mode 100644
index 4623b458be97..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-15.0.7.ebuild
+++ /dev/null
@@ -1,123 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{9..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
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
-	LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-16.0.6-r1.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-16.0.6-r1.ebuild
deleted file mode 100644
index e61b9836b074..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-16.0.6-r1.ebuild
+++ /dev/null
@@ -1,132 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake-multilib flag-o-matic llvm llvm.org python-any-r1 \
-	toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="amd64 arm arm64 ~loong ~ppc ppc64 ~riscv sparc x86 ~arm64-macos ~x64-macos"
-IUSE="+clang debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
-	LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-17.0.6.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-17.0.6.ebuild
deleted file mode 100644
index e61b9836b074..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-17.0.6.ebuild
+++ /dev/null
@@ -1,132 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake-multilib flag-o-matic llvm llvm.org python-any-r1 \
-	toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="amd64 arm arm64 ~loong ~ppc ppc64 ~riscv sparc x86 ~arm64-macos ~x64-macos"
-IUSE="+clang debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
-	LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
-	python-any-r1_pkg_setup
-}
-
-multilib_src_configure() {
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-18.1.8.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-18.1.8.ebuild
deleted file mode 100644
index aaa6c07084dc..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-18.1.8.ebuild
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="amd64 arm arm64 ~loong ~mips ~ppc ppc64 ~riscv sparc x86 ~arm64-macos ~x64-macos"
-IUSE="+clang debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-19.1.4.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-19.1.4.ebuild
deleted file mode 100644
index 02c17fd01f00..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-19.1.4.ebuild
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="amd64 arm arm64 ~loong ~mips ~ppc ppc64 ~riscv sparc x86 ~arm64-macos ~x64-macos"
-IUSE="+clang debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-19.1.5.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-19.1.5.ebuild
deleted file mode 100644
index 45b7c96819be..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-19.1.5.ebuild
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~arm64-macos ~x64-macos"
-IUSE="+clang debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!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[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0.9999.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0.9999.ebuild
deleted file mode 100644
index f2972aaec14a..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0.9999.ebuild
+++ /dev/null
@@ -1,128 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-IUSE="+clang +debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libunwind libcxx llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( libc libcxxabi llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0_pre20241130.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0_pre20241130.ebuild
deleted file mode 100644
index f2972aaec14a..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0_pre20241130.ebuild
+++ /dev/null
@@ -1,128 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-IUSE="+clang +debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libunwind libcxx llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( libc libcxxabi llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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=${D} cmake_build install-unwind
-}
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0_pre20241207.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0_pre20241207.ebuild
deleted file mode 100644
index f2972aaec14a..000000000000
--- a/sys-libs/llvm-libunwind/llvm-libunwind-20.0.0_pre20241207.ebuild
+++ /dev/null
@@ -1,128 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
-inherit toolchain-funcs
-
-DESCRIPTION="C++ runtime stack unwinder from LLVM"
-HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-IUSE="+clang +debug static-libs test"
-REQUIRED_USE="test? ( clang )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	!sys-libs/libunwind
-"
-DEPEND="
-	sys-devel/llvm:${LLVM_MAJOR}
-"
-BDEPEND="
-	clang? (
-		sys-devel/clang:${LLVM_MAJOR}
-	)
-	!test? (
-		${PYTHON_DEPS}
-	)
-	test? (
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
-	)
-"
-
-LLVM_COMPONENTS=( runtimes libunwind libcxx llvm/cmake cmake )
-LLVM_TEST_COMPONENTS=( libc libcxxabi llvm/utils/llvm-lit )
-llvm.org_set_globals
-
-python_check_deps() {
-	use test || return 0
-	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
-}
-
-multilib_src_configure() {
-	llvm_prepend_path "${LLVM_MAJOR}"
-
-	local libdir=$(get_libdir)
-
-	# https://github.com/llvm/llvm-project/issues/56825
-	# also separately bug #863917
-	filter-lto
-
-	if use clang; then
-		local -x CC=${CHOST}-clang
-		local -x CXX=${CHOST}-clang++
-		strip-unsupported-flags
-	fi
-
-	# link to compiler-rt
-	# https://github.com/gentoo/gentoo/pull/21516
-	local use_compiler_rt=OFF
-	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
-
-	# Respect upstream build type assumptions (bug #910436) where they do:
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=ON =>
-	#       -DCMAKE_BUILD_TYPE=DEBUG  => -UNDEBUG
-	#       -DCMAKE_BUILD_TYPE!=debug => -DNDEBUG
-	# -DLIBUNWIND_ENABLE_ASSERTIONS=OFF =>
-	#       -UNDEBUG
-	# See also https://github.com/llvm/llvm-project/issues/86#issuecomment-1649668826.
-	use debug || append-cppflags -DNDEBUG
-
-	local mycmakeargs=(
-		-DCMAKE_CXX_COMPILER_TARGET="${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/metadata.xml b/sys-libs/llvm-libunwind/metadata.xml
deleted file mode 100644
index 9e58371ca860..000000000000
--- a/sys-libs/llvm-libunwind/metadata.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>llvm@gentoo.org</email>
-	</maintainer>
-	<upstream>
-		<remote-id type="github">llvm/llvm-project</remote-id>
-	</upstream>
-	<use>
-		<flag name="clang">Force building using installed clang (rather
-			than the default CC/CXX; required for testing).</flag>
-	</use>
-</pkgmetadata>
diff --git a/sys-libs/llvm-offload/Manifest b/sys-libs/llvm-offload/Manifest
deleted file mode 100644
index 22bb3cc3c92c..000000000000
--- a/sys-libs/llvm-offload/Manifest
+++ /dev/null
@@ -1,4 +0,0 @@
-DIST llvm-project-32f7f0010bca99ee4bd917f57272733fb2bf3bd9.tar.gz 223983502 BLAKE2B fd3e6b0b795abc42568ef98fa774d927029c18838a5d0f34eaa66c37976444a63f2fc5d883f3bf3a98533f51e387936f1c659230f31c757d26153425696a16cd SHA512 65a345ad5b77c627008f759947e5e9f28a62c8992d7146113e0446e5849feaf9088c15c8b22ca0824af5b927d6a417f5326258b489fb8ccea78ec9e0e0fe8fba
-EBUILD llvm-offload-20.0.0.9999.ebuild 3740 BLAKE2B a322833d1dabd50b7f8883ffad5fad760365de982d9442b6a0b3076c8f12596e3a45c058db14907f1bc6ffff7b2c630f5fc91168f064386e58a5aa2881e65ba6 SHA512 291226ca6c6ffb1e83525e6cef8a41e08925f6404366e4981eaf3bbac43b8c7bc7d41a0bddbe0387bf013f62c4c0b0de391e46ba63ed73b2a79ffc50747c12f3
-EBUILD llvm-offload-20.0.0_pre20241207.ebuild 4093 BLAKE2B bb2cbe1363a77de377fab7fcdd4ec55c0b9288303d7c7753791a9966990b2d14b832c9b9d6a42b35ab3f9905fe2ce836c1e3edefe28d81693c6103da37ac1020 SHA512 137a7adec3a0a01991fc06cfcc1833c77742e31a08fa69ab1f877429374031b0280673a45f6bebe314f6bd93fe651bf4b464372fe8b4fa771317801602826ffd
-MISC metadata.xml 379 BLAKE2B 2b4c75d4ec6e126d887b736ea978c4b34683a347252f408c9d1f5f55c6c1bead7b7f9533812806f816538d8abaa00ded4d439dbe626d3f2cf09b78a3674e41bd SHA512 d49054d4b5a1a051d83f1ef397a7925fb36ee3092668d134e6ed5c1218bf5d67a43145b689709677643da070a783ec9f8705b37f15587475829fe185634af1d4
diff --git a/sys-libs/llvm-offload/llvm-offload-20.0.0.9999.ebuild b/sys-libs/llvm-offload/llvm-offload-20.0.0.9999.ebuild
deleted file mode 100644
index 1e9ec4ce3ce4..000000000000
--- a/sys-libs/llvm-offload/llvm-offload-20.0.0.9999.ebuild
+++ /dev/null
@@ -1,147 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake flag-o-matic llvm.org python-any-r1 toolchain-funcs
-
-DESCRIPTION="OpenMP offloading support"
-HOMEPAGE="https://openmp.llvm.org"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0/${LLVM_SOABI}"
-IUSE="+debug ompt test llvm_targets_AMDGPU llvm_targets_NVPTX"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	dev-libs/libffi:=
-	~sys-devel/llvm-${PV}
-	~sys-libs/libomp-${PV}[ompt?]
-	llvm_targets_AMDGPU? ( dev-libs/rocr-runtime:= )
-"
-DEPEND="
-	${RDEPEND}
-"
-# 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
-BDEPEND="
-	dev-lang/perl
-	virtual/pkgconfig
-	llvm_targets_AMDGPU? ( sys-devel/clang )
-	llvm_targets_NVPTX? ( sys-devel/clang )
-	test? (
-		$(python_gen_any_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-# TODO: can it be fixed to compile with gcc?
-BDEPEND+="
-	sys-devel/clang
-"
-
-LLVM_COMPONENTS=( offload cmake runtimes/cmake libc/shared )
-LLVM_TEST_COMPONENTS=( openmp/cmake )
-llvm.org_set_globals
-
-pkg_pretend() {
-	if [[ ${LLVM_ALLOW_GPU_TESTING} ]]; then
-		ewarn "LLVM_ALLOW_GPU_TESTING set.  This package will run tests against your"
-		ewarn "GPU if it is supported.  Note that these tests may be flaky, fail or"
-		ewarn "hang, or even cause your GPU to crash (requiring a reboot)."
-	fi
-}
-
-pkg_setup() {
-	if use test; then
-		python-any-r1_pkg_setup
-	fi
-}
-
-src_configure() {
-	# TODO
-	local -x CC=${CHOST}-clang
-	local -x CXX=${CHOST}-clang++
-	strip-unsupported-flags
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	local libdir="$(get_libdir)"
-	local ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
-	local ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
-	local plugins="host"
-	local gpus=
-	local build_devicertl=FALSE
-
-	if has "${CHOST%%-*}" aarch64 powerpc64le x86_64; then
-		if use llvm_targets_AMDGPU; then
-			plugins+=";amdgpu"
-			build_devicertl=TRUE
-			gpus+="amdgpu"
-		fi
-		if use llvm_targets_NVPTX; then
-			plugins+=";cuda"
-			build_devicertl=TRUE
-			gpus+="nvptx"
-		fi
-		[[ ${gpus} == amdgpunvptx ]] && gpus=all
-	fi
-
-	local mycmakeargs=(
-		-DOFFLOAD_LIBDIR_SUFFIX="${libdir#lib}"
-		-DLIBOMPTARGET_PLUGINS_TO_BUILD="${plugins}"
-		-DLIBOMPTARGET_OMPT_SUPPORT="$(usex ompt)"
-		-DLIBOMPTARGET_BUILD_DEVICERTL_BCLIB="${build_devicertl}"
-
-		# this breaks building static target libs
-		-DBUILD_SHARED_LIBS=OFF
-
-		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
-		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
-	)
-
-	[[ ! ${LLVM_ALLOW_GPU_TESTING} ]] && mycmakeargs+=(
-		# prevent trying to access the GPU
-		-DLIBOMPTARGET_AMDGPU_ARCH=LIBOMPTARGET_AMDGPU_ARCH-NOTFOUND
-		-DLIBOMPTARGET_NVPTX_ARCH=LIBOMPTARGET_NVPTX_ARCH-NOTFOUND
-	)
-	[[ -n ${gpus} ]] && mycmakeargs+=(
-		-DLIBOMPTARGET_DEVICE_ARCHITECTURES="${gpus}"
-	)
-	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++")"
-	)
-
-	cmake_src_configure
-
-	if [[ -z ${gpus} ]]; then
-		# clang requires libomptarget.devicertl.a, but it can be empty
-		> "${BUILD_DIR}"/libomptarget.devicertl.a || die
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-offload
-}
-
-src_install() {
-	cmake_src_install
-
-	if [[ ! -f ${ED}/usr/$(get_libdir)/libomptarget.devicertl.a ]]
-	then
-		dolib.a "${BUILD_DIR}"/libomptarget.devicertl.a
-	fi
-}
diff --git a/sys-libs/llvm-offload/llvm-offload-20.0.0_pre20241207.ebuild b/sys-libs/llvm-offload/llvm-offload-20.0.0_pre20241207.ebuild
deleted file mode 100644
index adee1702c49a..000000000000
--- a/sys-libs/llvm-offload/llvm-offload-20.0.0_pre20241207.ebuild
+++ /dev/null
@@ -1,152 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..13} )
-inherit cmake flag-o-matic llvm.org python-any-r1 toolchain-funcs
-
-DESCRIPTION="OpenMP offloading support"
-HOMEPAGE="https://openmp.llvm.org"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0/${LLVM_SOABI}"
-IUSE="+debug ompt test llvm_targets_AMDGPU llvm_targets_NVPTX"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	dev-libs/libffi:=
-	~sys-devel/llvm-${PV}
-	~sys-libs/libomp-${PV}[ompt?]
-	llvm_targets_AMDGPU? ( dev-libs/rocr-runtime:= )
-"
-DEPEND="
-	${RDEPEND}
-"
-# 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
-BDEPEND="
-	dev-lang/perl
-	virtual/pkgconfig
-	llvm_targets_AMDGPU? ( sys-devel/clang )
-	llvm_targets_NVPTX? ( sys-devel/clang )
-	test? (
-		${PYTHON_DEPS}
-		$(python_gen_any_dep '
-			dev-python/lit[${PYTHON_USEDEP}]
-		')
-		sys-devel/clang
-	)
-"
-# TODO: can it be fixed to compile with gcc?
-BDEPEND+="
-	sys-devel/clang
-"
-
-LLVM_COMPONENTS=( offload cmake runtimes/cmake libc/shared )
-LLVM_TEST_COMPONENTS=( openmp/cmake )
-llvm.org_set_globals
-
-pkg_pretend() {
-	if [[ ${LLVM_ALLOW_GPU_TESTING} ]]; then
-		ewarn "LLVM_ALLOW_GPU_TESTING set.  This package will run tests against your"
-		ewarn "GPU if it is supported.  Note that these tests may be flaky, fail or"
-		ewarn "hang, or even cause your GPU to crash (requiring a reboot)."
-	fi
-}
-
-pkg_setup() {
-	if use test; then
-		python-any-r1_pkg_setup
-	fi
-}
-
-src_configure() {
-	# TODO
-	local -x CC=${CHOST}-clang
-	local -x CXX=${CHOST}-clang++
-	strip-unsupported-flags
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-
-	local libdir="$(get_libdir)"
-	local ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
-	local ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
-	local plugins="host"
-	local gpus=
-	local build_devicertl=FALSE
-
-	if has "${CHOST%%-*}" aarch64 powerpc64le x86_64; then
-		if use llvm_targets_AMDGPU; then
-			plugins+=";amdgpu"
-			build_devicertl=TRUE
-			gpus+=";gfx700;gfx701;gfx801;gfx803;gfx900;gfx902;gfx906"
-			gpus+=";gfx908;gfx90a;gfx90c;gfx940;gfx941;gfx942;gfx950"
-			gpus+=";gfx1010;gfx1012;gfx1030;gfx1031;gfx1032;gfx1033"
-			gpus+=";gfx1034;gfx1035;gfx1036;gfx1100;gfx1101;gfx1102"
-			gpus+=";gfx1103;gfx1150;gfx1151;gfx1152;gfx1153"
-		fi
-		if use llvm_targets_NVPTX; then
-			plugins+=";cuda"
-			build_devicertl=TRUE
-			gpus+=";sm_35;sm_37;sm_50;sm_52;sm_53;sm_60;sm_61;sm_62"
-			gpus+=";sm_70;sm_72;sm_75;sm_80;sm_86;sm_87;sm_89;sm_90"
-		fi
-	fi
-
-	local mycmakeargs=(
-		-DOFFLOAD_LIBDIR_SUFFIX="${libdir#lib}"
-		-DLIBOMPTARGET_PLUGINS_TO_BUILD="${plugins}"
-		-DLIBOMPTARGET_OMPT_SUPPORT="$(usex ompt)"
-		-DLIBOMPTARGET_BUILD_DEVICERTL_BCLIB="${build_devicertl}"
-
-		# this breaks building static target libs
-		-DBUILD_SHARED_LIBS=OFF
-
-		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
-		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
-	)
-
-	[[ ! ${LLVM_ALLOW_GPU_TESTING} ]] && mycmakeargs+=(
-		# prevent trying to access the GPU
-		-DLIBOMPTARGET_AMDGPU_ARCH=LIBOMPTARGET_AMDGPU_ARCH-NOTFOUND
-		-DLIBOMPTARGET_NVPTX_ARCH=LIBOMPTARGET_NVPTX_ARCH-NOTFOUND
-	)
-	[[ -n ${gpus} ]] && mycmakeargs+=(
-		-DLIBOMPTARGET_DEVICE_ARCHITECTURES="${gpus}"
-	)
-	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++")"
-	)
-
-	cmake_src_configure
-
-	if [[ -z ${gpus} ]]; then
-		# clang requires libomptarget.devicertl.a, but it can be empty
-		> "${BUILD_DIR}"/libomptarget.devicertl.a || die
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-
-	cmake_build check-offload
-}
-
-src_install() {
-	cmake_src_install
-
-	if [[ ! -f ${ED}/usr/$(get_libdir)/libomptarget.devicertl.a ]]
-	then
-		dolib.a "${BUILD_DIR}"/libomptarget.devicertl.a
-	fi
-}
diff --git a/sys-libs/llvm-offload/metadata.xml b/sys-libs/llvm-offload/metadata.xml
deleted file mode 100644
index d13785bbe1b6..000000000000
--- a/sys-libs/llvm-offload/metadata.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>llvm@gentoo.org</email>
-	</maintainer>
-	<use>
-		<flag name="ompt">Enable OpenMP Tools Interface support</flag>
-	</use>
-	<upstream>
-		<remote-id type="github">llvm/llvm-project</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/sys-libs/pkgcraft/Manifest b/sys-libs/pkgcraft/Manifest
index 0f122658b362..4b19700f38b4 100644
--- a/sys-libs/pkgcraft/Manifest
+++ b/sys-libs/pkgcraft/Manifest
@@ -1,4 +1,4 @@
 DIST pkgcraft-c-0.0.16.tar.xz 20787816 BLAKE2B 085ee23fce8e03fa82fcec210e31f032cbe51354a14de2f2261329f432c0f6460363898d735dc7ed1c4115a184d6b7a3ff9a7c4d1697b12e34729cda54f6c234 SHA512 a805919375c8791b73a803a61c10df9ba0db87381f7fdec976428cf07b287bd10f02a6c97d1b7bb4d483b37a4ec6e027ae397067b658e4a4b422102e42d814e3
-EBUILD pkgcraft-0.0.16-r1.ebuild 2105 BLAKE2B c88b897eb6d47e4ab311d5793ebb10ba4d5c5df9f1f0b9182021d7d8f2b166e158261ad0e6106e4b8fc606ab8b5a37e0cf9fa8c4899b9bc810a2f0a6a88ca3e2 SHA512 27a53e36195c714491b3acf63defab0e1ff39fc5679cd18de1c9e398eacc071bf2934f775360c6ac34d9d72ef1c7ce8ac1bf868674f34b279052165d3ea5e0cf
-EBUILD pkgcraft-9999.ebuild 2105 BLAKE2B c88b897eb6d47e4ab311d5793ebb10ba4d5c5df9f1f0b9182021d7d8f2b166e158261ad0e6106e4b8fc606ab8b5a37e0cf9fa8c4899b9bc810a2f0a6a88ca3e2 SHA512 27a53e36195c714491b3acf63defab0e1ff39fc5679cd18de1c9e398eacc071bf2934f775360c6ac34d9d72ef1c7ce8ac1bf868674f34b279052165d3ea5e0cf
+EBUILD pkgcraft-0.0.16-r1.ebuild 2105 BLAKE2B 3fcb145b28d8005a024e1587f0ac96972ef24ef6749192660dabe80b8847c465c5c52c6ea1571764ee0c2319ecd3935b0f32768ba1c530f21641b689cf0b4a27 SHA512 6fb43fba54e2ee652a9fc38fce8212933125cae31836e5efd5e1948d1d5d07677cba39cfc1d93b242d6b2802e33596d8cd3a627cdae01f51f1a8857af7711eb4
+EBUILD pkgcraft-9999.ebuild 2105 BLAKE2B 3fcb145b28d8005a024e1587f0ac96972ef24ef6749192660dabe80b8847c465c5c52c6ea1571764ee0c2319ecd3935b0f32768ba1c530f21641b689cf0b4a27 SHA512 6fb43fba54e2ee652a9fc38fce8212933125cae31836e5efd5e1948d1d5d07677cba39cfc1d93b242d6b2802e33596d8cd3a627cdae01f51f1a8857af7711eb4
 MISC metadata.xml 322 BLAKE2B b0ee0fc53eb8b4b485f74806a78b5560aaf53f1772d7bd3e5af4e03385b3f3aed18fc52462c2d49de6c0d735db0cae3fab175b8adc0e5f7c4baa89e28973776f SHA512 9343cd5028750182fe9325c44f4c4c7df0976b79e0422b66e0fd16f94be76eaa203e8ecad5ec2cbed3535f455f038e51968850ced9afb27af9a98b6b968df88a
diff --git a/sys-libs/pkgcraft/pkgcraft-0.0.16-r1.ebuild b/sys-libs/pkgcraft/pkgcraft-0.0.16-r1.ebuild
index 4f268ebdc188..493dc396d011 100644
--- a/sys-libs/pkgcraft/pkgcraft-0.0.16-r1.ebuild
+++ b/sys-libs/pkgcraft/pkgcraft-0.0.16-r1.ebuild
@@ -37,7 +37,7 @@ RESTRICT="!test? ( test )"
 # clang needed for bindgen
 BDEPEND+="
 	dev-util/cargo-c
-	sys-devel/clang
+	llvm-core/clang
 "
 
 QA_FLAGS_IGNORED="usr/lib.*/libpkgcraft.so.*"
diff --git a/sys-libs/pkgcraft/pkgcraft-9999.ebuild b/sys-libs/pkgcraft/pkgcraft-9999.ebuild
index 4f268ebdc188..493dc396d011 100644
--- a/sys-libs/pkgcraft/pkgcraft-9999.ebuild
+++ b/sys-libs/pkgcraft/pkgcraft-9999.ebuild
@@ -37,7 +37,7 @@ RESTRICT="!test? ( test )"
 # clang needed for bindgen
 BDEPEND+="
 	dev-util/cargo-c
-	sys-devel/clang
+	llvm-core/clang
 "
 
 QA_FLAGS_IGNORED="usr/lib.*/libpkgcraft.so.*"