gentoo auto-resync : 03:11:2022 - 21:12:43

15 files changed, 1270 insertions, 2 deletions

diff --git a/sys-devel/Manifest.gz b/sys-devel/Manifest.gz
index 4627bf52d3f6..84472ca2f38b 100644
--- a/sys-devel/Manifest.gz
+++ b/sys-devel/Manifest.gz
diff --git a/sys-devel/bc/Manifest b/sys-devel/bc/Manifest
index 371b74a59aea..943be5f5effb 100644
--- a/sys-devel/bc/Manifest
+++ b/sys-devel/bc/Manifest
@@ -2,5 +2,5 @@ AUX bc-1.07.1-no-ed-its-sed.patch 452 BLAKE2B cb45680860706b3c240593bf8001be836a
 AUX bc-1.07.1-use-system-bc.patch 556 BLAKE2B 822c525fa2fd90822498fad72b9cda91b2af5d0318fc33e74dd407e3bc2a29c8d12b9cc38e80ebd7f3a084f78e302efe38b44eb70c780b8a2a76895d4d7afddb SHA512 2074adf83ac9d7c2210fc62cc5b98bde3a4f6a4d4e4cb81eb95d32ad7a8432cffc21e11b63a7b3f7090f5b814d739dabfbd6c891ec6f5bf0a9d27ace9d0582d6
 DIST bc-1.07.1.tar.gz 419850 BLAKE2B dcedc193be5521aa0fa3a19746233ed65bc1fe8ef12e15155341706de6fbeecb6dd7ee4ab11e2d4b3aca2ae7097cce89e389b3573493bbc893e00b4ed3239594 SHA512 02126d0db6b6ed06d56cfc292d6f5475ff1e574779d7e69c7809bbb1e13f946f57ea07da2a7666baa092507a951a822044b0970075f75eefe65a5c1999b75d34
 EBUILD bc-1.07.1-r4.ebuild 1423 BLAKE2B 7d0c539a9d8ba45d840726578b6d2e7912ebb864667648b251edf9065285c579df3e636c46968f1de43cce4211d4348515542b2eaf578bb82fa0a6bc6a277156 SHA512 08ab30a143a90d036fb11204f44333d9cccc017a534e513c0f10ec07c57b0066904011bed53c391a5620e242bcbe17a21694b98fb7600ca9caa7770605437587
-EBUILD bc-1.07.1-r5.ebuild 1742 BLAKE2B 8cc06671eb075d3dd876945de929e630a0e9b0148372c352019c963793feb73529ce0a21ce6146509a3cb53fbba0334059b234ab8a0848b37c97a22c8b8261b9 SHA512 8d8a826b8cef10da08d1d788120ea575f993c408c712254d52eb78d3210464a5147d0e34f2fa4f85149a7ad0b6a64767b678fca439a2984d3f35be2111501333
+EBUILD bc-1.07.1-r5.ebuild 1735 BLAKE2B ded33b6d7861b692597b92059f2463771f537c62050b7cf11356c2dbc4ff7b479737a5440c18886794842c46709bca09fa3298b01d49266ee5247bdd405e17b7 SHA512 de31a56a4590a8fdc345c72312a8a02d00148c657e92cb396dfe3ce2d1ab174d1f4ffc51a000bd007ffe7adb269d4c28f415e5e8bd28ef8f7b95278b2e7557bc
 MISC metadata.xml 258 BLAKE2B b3ebb9691cf2c860b26172c2fc7ead843959a83806b7c06f4eec2ea349a6d2f39afe2f4b08c09bc7f65d18bece520b8b6306c8c7c2075d653f04b09af43db8fd SHA512 02ab38ca1547c68e87cbcad1dd4bb121e90d1fcca941cbfd29583ea803ed50617aa6a29df11915af5e95d63fc817df2250c7b8189157d705ef86e477d6a1685e
diff --git a/sys-devel/bc/bc-1.07.1-r5.ebuild b/sys-devel/bc/bc-1.07.1-r5.ebuild
index 259b7a108902..041a732dd5e4 100644
--- a/sys-devel/bc/bc-1.07.1-r5.ebuild
+++ b/sys-devel/bc/bc-1.07.1-r5.ebuild
@@ -11,7 +11,7 @@ SRC_URI="mirror://gnu/bc/${P}.tar.gz"
 
 LICENSE="GPL-3+"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="libedit readline static"
 
 RDEPEND="
diff --git a/sys-devel/clang-common/Manifest b/sys-devel/clang-common/Manifest
index b93527b15a0a..e277f40814d2 100644
--- a/sys-devel/clang-common/Manifest
+++ b/sys-devel/clang-common/Manifest
@@ -3,12 +3,15 @@ DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B cb658ad43d8ab6c43a5773aedadf
 DIST llvm-project-14f996dca8a2b5b17d6917528bfd9ee71ba6192a.tar.gz 169054148 BLAKE2B a23af6658a6ea8a7cb4272faef151937da229e39383ec068d7ef81e72a25d2a46dc2a86255a7f1148b7385b339d1c17e62f627df834d8eccc39be8921575f88d SHA512 e719d296016e7af718d022424c337a5df8d7124fdb49b9f219ab2a5dc592e6a59f6c09064775ea9349bcf4eed9d72214abb648de649ab872174c35635c945c04
 DIST llvm-project-15.0.3.src.tar.xz 112069972 BLAKE2B 3d29bab890467ba87fedcc4e76522f444e63e3dfbe546793f8e67821bcd403bad460ea176254c9e0b72d60ea56b8480e498a7f610477c1108732d178804c26cd SHA512 d378d417f01c56534f301cfe6cb4958d811c04ae22acaacc917e7e5f0380859d40ce19dffb265d046b70fff95dbc2e759f492e4d5af0ade52f21ebaa8da65856
 DIST llvm-project-15.0.3.src.tar.xz.sig 438 BLAKE2B e7e0614e144eb878f694c12e97cf42ff8476e47cb55e8f259eb2ec52e303463ad753771271512e89baf0137c1382b11cfa028c85324174ebcd054a124000f537 SHA512 41229bebdb0c2df9a5e3a4d6f02d39fac7dc91f21895a659523beab4fa3ef99ff06eff5e4386221369b6e2b6f8fe974d67b7d8496d5911ce484d09ae0db8b916
+DIST llvm-project-15.0.4.src.tar.xz 110936424 BLAKE2B a02b76ad161e352b4d3d84baffdada9c6a0e704de7a2c4017df4d4d05a9e9d02113791cd7d91c3edfa1f5bcb7ab95e1772d60f7061514928c6828600f41a8322 SHA512 9d5b664dd77c08130601636f9d6c006b257f369470ce823aa56d06698a9f0edfec42f2c90da934b9ad52c4d7960d9a024ea46dc9640275be6d191b1ba9869459
+DIST llvm-project-15.0.4.src.tar.xz.sig 566 BLAKE2B f1a7be65fcce932dc125ae2b498f68a14e68dad0d7a1e031343c52c5dafb7b123e346f3efa50a7693584361abf01efe9401b1b5781dee6b92dc1045e538e9b7b SHA512 35899ffbd13fc44cade54246a423450571cb4b62b8d706864daa3eef2377c48e24ef3113218e39e29de995b7f7fa307f9187552766576c9050fd924beb517f6e
 DIST llvm-project-b34ea582774c057d9bf5591174d683fd3d8aa02b.tar.gz 169735900 BLAKE2B d3a82a07f855b038071fc8eb3f41a88b4c220a577219985ecddeb9a535ea8b159dbad575699997d90a49db74c074b5f4354ad707e91d6934daaa7319e0d8ee9b SHA512 3f5525c7d893bdac701cff4cf82dafc31608920d788d9b7401654f320b2432528cf4ae8ef013182807b3dc0c5b758c71f1efeedb672dd47fdb8aa6f434dfb583
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD clang-common-13.0.1.ebuild 593 BLAKE2B f7d78facc226d949240f31d10bb01f6a2bbe3c806d7f7c22a78d715d29de74723bedccdeefd029d309b090afe63821e10a1bd27662ff156640820fbca1896bab SHA512 48e5c5f3d4716c15018aa246cf61fbf898c4c459b1f04710da155084a8cf5b8a6df7697c300d297ac48ee1a8a8cff9bc9b4fca712455032f78cb26e9f77ef955
 EBUILD clang-common-14.0.6.ebuild 541 BLAKE2B 87b158e874cf600e23591a8095e0edb4d30d4482600ef8fe38984e9ba9559e6e2226107cd482f355d950392a6a452e1a8ae79d297d5afc3951a7f1c8f6227b5f SHA512 1bd0481468c278f131ec9f87243927b60a59752f4229450559bf8016e9599155a52593810fcdc1cf0aecd4aa1529e8df300d95123a53de18eb326152caafbbef
 EBUILD clang-common-15.0.3-r2.ebuild 3578 BLAKE2B 4d2e9b86bcb907101428595718b2887c6155c08a554c36d3c315bbfaba452bf3bb083590494c23861f9265137f94a00658a987ca6e6a98d2c25a25ce78f3a514 SHA512 a512f165c5086e5e3e38777caffc9ed2a6874a1d5a37725c49d7ac14f39b070d945a4fe3e0902767643eaa0584091b57c1b822777ce0e3f092e8a2aefb4b26a3
 EBUILD clang-common-15.0.4.9999.ebuild 3499 BLAKE2B e646b6cc44fdd8543ff74724a2e8fb02276fd9c591ae2334cf28abbd022c044be82d9fbe6385553f7b175ac8fb57f876e36ae79bdd304a87a3bd8ce5fe97f44a SHA512 0f98a23302a878350e8df9a0d181f3b2ed9df0c29666171c48fbb37204b93e236a79649759c8dc3eb72b7bc965bc3c890716d5d3b3814415528556273ccc6450
+EBUILD clang-common-15.0.4.ebuild 3583 BLAKE2B 15f7af306a44cc2e4ad1081d074af52525bd0042cbbb56cb34a2d6a3c501422a619145981843922c96cd99d5f6c380c3ed7c2829fbe466738e65823fb2cc44b6 SHA512 ff1c5fd4aa7944fa3a4d1d7ec433b62e8ac238d7e16834c087654bdc31caf4f5e1319402a8bc5999cbe1e08065b97e003d6d4976168359f0737b54e1542e25c5
 EBUILD clang-common-16.0.0.9999.ebuild 3432 BLAKE2B 92679a03e3a45df587198ce70dfaebbc674c47229b14040c93353dd4c384636df7ff6591138c8aedf00fcee0f75edef3fc9f3257058f1d8fcdcade0c2be8c244 SHA512 e33fd7582bbe2d3ad4ed3405a92db98d7365d040df39f7e32d2f75b093e346ec88230813c607983398f9c310bc0925b61d9b438905e8177665db123e1b7d064c
 EBUILD clang-common-16.0.0_pre20221016-r1.ebuild 3432 BLAKE2B 92679a03e3a45df587198ce70dfaebbc674c47229b14040c93353dd4c384636df7ff6591138c8aedf00fcee0f75edef3fc9f3257058f1d8fcdcade0c2be8c244 SHA512 e33fd7582bbe2d3ad4ed3405a92db98d7365d040df39f7e32d2f75b093e346ec88230813c607983398f9c310bc0925b61d9b438905e8177665db123e1b7d064c
 EBUILD clang-common-16.0.0_pre20221023-r1.ebuild 3432 BLAKE2B 92679a03e3a45df587198ce70dfaebbc674c47229b14040c93353dd4c384636df7ff6591138c8aedf00fcee0f75edef3fc9f3257058f1d8fcdcade0c2be8c244 SHA512 e33fd7582bbe2d3ad4ed3405a92db98d7365d040df39f7e32d2f75b093e346ec88230813c607983398f9c310bc0925b61d9b438905e8177665db123e1b7d064c
diff --git a/sys-devel/clang-common/clang-common-15.0.4.ebuild b/sys-devel/clang-common/clang-common-15.0.4.ebuild
new file mode 100644
index 000000000000..819076f87723
--- /dev/null
+++ b/sys-devel/clang-common/clang-common-15.0.4.ebuild
@@ -0,0 +1,129 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit bash-completion-r1 llvm.org
+
+DESCRIPTION="Common files shared between multiple slots of clang"
+HOMEPAGE="https://llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
+IUSE="
+	default-compiler-rt default-libcxx default-lld llvm-libunwind
+	stricter
+"
+
+PDEPEND="
+	sys-devel/clang:*
+	default-compiler-rt? (
+		sys-devel/clang-runtime[compiler-rt]
+		llvm-libunwind? ( sys-libs/llvm-libunwind )
+		!llvm-libunwind? ( sys-libs/libunwind )
+	)
+	!default-compiler-rt? ( sys-devel/gcc )
+	default-libcxx? ( >=sys-libs/libcxx-${PV} )
+	!default-libcxx? ( sys-devel/gcc )
+	default-lld? ( sys-devel/lld )
+	!default-lld? ( sys-devel/binutils )
+"
+IDEPEND="
+	!default-compiler-rt? ( sys-devel/gcc-config )
+	!default-libcxx? ( sys-devel/gcc-config )
+"
+
+LLVM_COMPONENTS=( clang/utils )
+llvm.org_set_globals
+
+pkg_pretend() {
+	[[ ${CLANG_IGNORE_DEFAULT_RUNTIMES} ]] && return
+
+	local flag missing_flags=()
+	for flag in default-{compiler-rt,libcxx,lld}; do
+		if ! use "${flag}" && has_version "sys-devel/clang[${flag}]"; then
+			missing_flags+=( "${flag}" )
+		fi
+	done
+
+	if [[ ${missing_flags[@]} ]]; then
+		eerror "It seems that you have the following flags set on sys-devel/clang:"
+		eerror
+		eerror "  ${missing_flags[*]}"
+		eerror
+		eerror "The default runtimes are now set via flags on sys-devel/clang-common."
+		eerror "The build is being aborted to prevent breakage.  Please either set"
+		eerror "the respective flags on this ebuild, e.g.:"
+		eerror
+		eerror "  sys-devel/clang-common ${missing_flags[*]}"
+		eerror
+		eerror "or build with CLANG_IGNORE_DEFAULT_RUNTIMES=1."
+		die "Mismatched defaults detected between sys-devel/clang and sys-devel/clang-common"
+	fi
+}
+
+src_install() {
+	newbashcomp bash-autocomplete.sh clang
+
+	insinto /etc/clang
+	newins - gentoo-runtimes.cfg <<-EOF
+		# This file is initially generated by sys-devel/clang-runtime.
+		# It is used to control the default runtimes using by clang.
+
+		--rtlib=$(usex default-compiler-rt compiler-rt libgcc)
+		--unwindlib=$(usex default-compiler-rt libunwind libgcc)
+		--stdlib=$(usex default-libcxx libc++ libstdc++)
+		-fuse-ld=$(usex default-lld lld bfd)
+	EOF
+
+	newins - gentoo-gcc-install.cfg <<-EOF
+		# This file is maintained by gcc-config.
+		# It is used to specify the selected GCC installation.
+	EOF
+
+	newins - gentoo-common.cfg <<-EOF
+		# This file contains flags common to clang, clang++ and clang-cpp.
+		@gentoo-runtimes.cfg
+		@gentoo-gcc-install.cfg
+	EOF
+
+	if use stricter; then
+		newins - gentoo-stricter.cfg <<-EOF
+			# This file increases the strictness of older clang versions
+			# to match the newest upstream version.
+
+			# clang-16 defaults
+			-Werror=implicit-function-declaration
+			-Werror=implicit-int
+			-Werror=incompatible-function-pointer-types
+
+			# constructs banned by C2x
+			-Werror=deprecated-non-prototype
+		EOF
+
+		cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
+			@gentoo-stricter.cfg
+		EOF
+	fi
+
+	local tool
+	for tool in clang{,++,-cpp}; do
+		newins - "${tool}.cfg" <<-EOF
+			# This configuration file is used by ${tool} driver.
+			@gentoo-common.cfg
+		EOF
+	done
+}
+
+pkg_preinst() {
+	if has_version -b sys-devel/gcc-config && has_version sys-devel/gcc
+	then
+		local gcc_path=$(gcc-config --get-lib-path 2>/dev/null)
+		if [[ -n ${gcc_path} ]]; then
+			cat >> "${ED}/etc/clang/gentoo-gcc-install.cfg" <<-EOF
+				--gcc-install-dir="${gcc_path%%:*}"
+			EOF
+		fi
+	fi
+}
diff --git a/sys-devel/clang-runtime/Manifest b/sys-devel/clang-runtime/Manifest
index db3f13ff9d2b..72261da79139 100644
--- a/sys-devel/clang-runtime/Manifest
+++ b/sys-devel/clang-runtime/Manifest
@@ -2,6 +2,7 @@ EBUILD clang-runtime-13.0.1.ebuild 704 BLAKE2B a75c3997e7f744e1c50f7672bcd356422
 EBUILD clang-runtime-14.0.6.ebuild 760 BLAKE2B 0f6cfb8536569ffe2a09305e71056309690ad1c8e92543e64025bd5e009eac35018ec22b2c0f80c12f3a527cc7e0bfe4ec1bfcb2dd9dea54106abf46b13e5592 SHA512 580efee12fe0e53447f5644fad248ebded8ae6cd8cb5871cb38bb3148091886b6fb9a57ac712d3158d5c3fc38c043b0bfbf62fc550a609752a42c23e605b0ded
 EBUILD clang-runtime-15.0.3.ebuild 761 BLAKE2B f04962b2bf3548d8c2f0f6a455ac8e0689ab14fcf7a7541fbd62eb136443e180a22dd4315e091f4b0c069060097c314456b241d8db4ece7839716f452492355e SHA512 225648a1b12daf222eb5f4bf5b14e05e35f7eea3964f4a91d1f4ce4dc4251bf990f7f2895e19437028144dbf29f483d62146d5a72fd299147b17b8167f4f6a33
 EBUILD clang-runtime-15.0.4.9999.ebuild 700 BLAKE2B fc3ea6d50378cd569aa9a2a30cae69dfe59524f7c9edf5a4f6e39d5d07568224625ad286e857d7d852aef95903cfe9804f54e83aa093269ca2287f57fba2ebb2 SHA512 0b88353d5a7fda68a034017bac76c37ef36d8477b52f4446e81ff01861d50f1140933b54058ad3a3bfa5cade8d8ad2c86cfe5c580b682a9bb03f2e471d3e99ed
+EBUILD clang-runtime-15.0.4.ebuild 766 BLAKE2B db9c38e5d06c9e20d002696b879f61cf79cfe43059224f4a30d9e472a0ecd4a9298d03767e82ac29abcfba283754cb06c1b460e759763dcad130446323af4ff8 SHA512 475cd0538899a4d2a0132f79efbe7fd928a41e7e11798a35b5ba10b3bfcb9bff01b471af5a611f40d3981d2b9d9902fa1bc223199429685de475c38396ffa53e
 EBUILD clang-runtime-16.0.0.9999.ebuild 1374 BLAKE2B 9699c87947cae5b33b56d8d2edfc7eb1128f3f9355986f74874e4e8b481fb513e8a52523c8b97cf56db364dff311f7d07afa0acb04d37ba30be2918f24226a81 SHA512 cc6a00e72f472b8d1144dc61ec773b41268ed69fa56330e59185775d6fa242a3b884bc8cd539a80375deb22d42bbf53a30d0bf074e0afb706089e20a23c513f0
 EBUILD clang-runtime-16.0.0_pre20221016.ebuild 1374 BLAKE2B 9699c87947cae5b33b56d8d2edfc7eb1128f3f9355986f74874e4e8b481fb513e8a52523c8b97cf56db364dff311f7d07afa0acb04d37ba30be2918f24226a81 SHA512 cc6a00e72f472b8d1144dc61ec773b41268ed69fa56330e59185775d6fa242a3b884bc8cd539a80375deb22d42bbf53a30d0bf074e0afb706089e20a23c513f0
 EBUILD clang-runtime-16.0.0_pre20221023.ebuild 1374 BLAKE2B 9699c87947cae5b33b56d8d2edfc7eb1128f3f9355986f74874e4e8b481fb513e8a52523c8b97cf56db364dff311f7d07afa0acb04d37ba30be2918f24226a81 SHA512 cc6a00e72f472b8d1144dc61ec773b41268ed69fa56330e59185775d6fa242a3b884bc8cd539a80375deb22d42bbf53a30d0bf074e0afb706089e20a23c513f0
diff --git a/sys-devel/clang-runtime/clang-runtime-15.0.4.ebuild b/sys-devel/clang-runtime/clang-runtime-15.0.4.ebuild
new file mode 100644
index 000000000000..f0ec98510540
--- /dev/null
+++ b/sys-devel/clang-runtime/clang-runtime-15.0.4.ebuild
@@ -0,0 +1,26 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Meta-ebuild for clang runtime libraries"
+HOMEPAGE="https://clang.llvm.org/"
+
+LICENSE="metapackage"
+SLOT="$(ver_cut 1-3)"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
+IUSE="+compiler-rt libcxx openmp +sanitize"
+REQUIRED_USE="sanitize? ( compiler-rt )"
+
+RDEPEND="
+	compiler-rt? (
+		~sys-libs/compiler-rt-${PV}:${SLOT}[abi_x86_32(+)?,abi_x86_64(+)?]
+		sanitize? (
+			~sys-libs/compiler-rt-sanitizers-${PV}:${SLOT}[abi_x86_32(+)?,abi_x86_64(+)?]
+		)
+	)
+	libcxx? ( >=sys-libs/libcxx-${PV}[${MULTILIB_USEDEP}] )
+	openmp? ( >=sys-libs/libomp-${PV}[${MULTILIB_USEDEP}] )
+"
diff --git a/sys-devel/clang/Manifest b/sys-devel/clang/Manifest
index 287b1efbbb7c..786754edecf8 100644
--- a/sys-devel/clang/Manifest
+++ b/sys-devel/clang/Manifest
@@ -1,10 +1,12 @@
 DIST llvm-13.0.1-manpages.tar.bz2 202187 BLAKE2B 32a761426dbe4c3c355d30660254305cd88b6d513faee04c78e370cea9d38761108a9be4c4b4ac39b6a74400af1f9d37ffd11ab05acd7340175c8d66845ae7d9 SHA512 9495e1daf588540fdb8b9ee905a9b6be4693bd70b7f42c8e8a0d667242fc24dc853c45918d3bc09d02f0761ad61541bc9749c1498e312da129abdab638a0d572
 DIST llvm-14.0.6-manpages.tar.bz2 218186 BLAKE2B 4491296e490936a2d7b518e19a0ff6312b89abeef3fbe5da5d0b93bb2add1088ddf64a0b00ec8846062d19b1ad31e53eadee7ce03c9034aab554e183d1baccf6 SHA512 f8328dc2ec1e8d941d47e583ee31fae7bdcebb3f854b5c8a4a84bd19a79bf5427ad204012c81349bc05a291e41cf48e5129b4578bbd5d4490dd01e1c0b5823bf
 DIST llvm-15.0.3-manpages.tar.bz2 229076 BLAKE2B 377809b34339af7deb80856281932d94d694dab2b7dddbac1f82f653f7bf6932c1f3827635d151479fdb6d776de3e3ee4d08aeae4e320e07baaa1b32877f64c5 SHA512 d4872f68f044e55ecf927b0e6fe4206046f60aafcf41009ae5580e0a3f6a6d6a69f4929487b2740124a41f22073eaa8a4a184b367b7f4606402735374294f4f6
+DIST llvm-15.0.4-manpages.tar.bz2 226324 BLAKE2B da85a572f69e4a7a0905590dd330e8a391205f9b92d18efef4125d24060b110260324f2f19f277745572e8cd563e2c0834f59511d71dfa741b2c5c6f85d714ff SHA512 be832f6882eafc329684d415330a703ac240048c2e8eb30f91a45dca29a0fb529e11b14a1c38b0ae5758bcdd042cc0a84afc8f2f414b44bb435431c74fdaeef4
 DIST llvm-gentoo-patchset-13.0.1.tar.xz 6288 BLAKE2B 899222b962486e924e4f8a2b574d285531a3f87af9385ff68c81db92aa224a0cde6d4ee049b5405056bedb4b232b50e1d5840024071a4a215f6311853304c92d SHA512 b2805337f1deca626768a44c5e7ac9ed16e0c31bead1647d44a493a8123c1b8e8f1c8ceee3536bcc6fa87fdd3fcec408229f701adf30eff07e7ef9889b847b01
 DIST llvm-gentoo-patchset-14.0.6-r2.tar.xz 16120 BLAKE2B e12e522fdb7ba505693c679cb09cc8e00e6a954df195c86c2af4dbf1b68334a405b8dcc45f2e28b5e5e0b7e9d5eb7ba907337027927371b7a3b7784ff8aae7e0 SHA512 8a5ea71c30fc0727cc855dd812bbcb6d5f51c80c98eb3d5b80258d5c5eaab1310edc9d53ae63c2ca827abec68e2912c4b69ef0da351ff883fb30545a61e1d09c
 DIST llvm-gentoo-patchset-15.0.2-r100.tar.xz 15916 BLAKE2B c48afb18c706292d55e028aae2be8f1bc7035ff527ca4f0b32c47d38cbf3022730cc21ca67f921c53d8535fc04c51fdaf63a4810a2c6b519fa33c08116259f30 SHA512 1051a0b2674d2b74c4ac75b734dbaba53507577ce6bd150b0f241b39c9a60b3bd4c420a90dddeee675005633714e5d634684eef22e43fc87e28c1d8c9229e5ee
 DIST llvm-gentoo-patchset-15.0.3.tar.xz 17480 BLAKE2B d540b044ad0a0505ebf69f732c71fbce281cfc13ee599ba1289238b673a4ba9a4196e80d63fec99db82e55bf6f036fbb9ca0ba489169c2a732f0d1aa2e96ae5a SHA512 f877d5be3e38d64cccc2c8a47287562a42d07f84c7d1b466ae2161aed3f2797bebedaf1118623ae3ded2b47d6abc0ca29ba7a387c07b6097389e715a50cc3816
+DIST llvm-gentoo-patchset-15.0.4.tar.xz 16972 BLAKE2B 39cf8a7112d05e50bab8fd54b7559b5bbb4698d9c1adf97f9b4ef93b37d1c342a1e6fd0e85633369f049c9cbf930b50debb2e476c9a348c53943378a0f77d892 SHA512 a99a31dd6db384a3a896d101e148acb028c837bbc9c4b0239606fd6ef0f365312721eb6b209747024c264c2a9dcf81ee7f1cd1a9f372a7ac741a2456d8356e62
 DIST llvm-gentoo-patchset-16.0.0_pre20221023.tar.xz 5876 BLAKE2B 496f2db3dd9b4c8d3a87bb098f0c995124c594a24095abc351ba3f13652ff2ee7a988dfb49652ab7780a5107f16509f56531375ab46f330797b0df562b6541d8 SHA512 518aca413537ce2e1aee8252692bc008e520c94fccc6c1b4a106decd4042cf21bbae95e3520a0c76cb7be81ad7a6a705734117ecaa254725dbc1f597f8ec6172
 DIST llvm-gentoo-patchset-9999-r4.tar.xz 4120 BLAKE2B 0d45763a36b711e336bf1e36c361c68df5d679837e0b1cb1f9cc26bb52bf769f3c6683f56a01a7ea2bddcbf044a883ea504360a2414ad8dab1f696b8bdd61bfa SHA512 a02b08faf2fa59302161e7ac8f129592fde2e6c6ad5b273c948fa0d68e6a76f14fecc2850cec43f9a9505d483066240eaa3787c77e6bf75bbaa2c4dcacda2d16
 DIST llvm-project-14.0.6.src.tar.xz 105618228 BLAKE2B ee67c5407df8cef493b9c0004f15e428f22a536a17e5f4e3eb29a003b8a8ec0abe0fa3e072591161d5f30ef7d8867c1ce34d1b341ad858e93c00263499941a99 SHA512 6fc6eeb60fac698702d1aac495fc0161eb7216a1f8db2020af8fccec5837831f7cc20dc2a169bf4f0b5f520748280b4a86621f3697d622aa58faaa45dbfaad13
@@ -12,12 +14,15 @@ DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B cb658ad43d8ab6c43a5773aedadf
 DIST llvm-project-14f996dca8a2b5b17d6917528bfd9ee71ba6192a.tar.gz 169054148 BLAKE2B a23af6658a6ea8a7cb4272faef151937da229e39383ec068d7ef81e72a25d2a46dc2a86255a7f1148b7385b339d1c17e62f627df834d8eccc39be8921575f88d SHA512 e719d296016e7af718d022424c337a5df8d7124fdb49b9f219ab2a5dc592e6a59f6c09064775ea9349bcf4eed9d72214abb648de649ab872174c35635c945c04
 DIST llvm-project-15.0.3.src.tar.xz 112069972 BLAKE2B 3d29bab890467ba87fedcc4e76522f444e63e3dfbe546793f8e67821bcd403bad460ea176254c9e0b72d60ea56b8480e498a7f610477c1108732d178804c26cd SHA512 d378d417f01c56534f301cfe6cb4958d811c04ae22acaacc917e7e5f0380859d40ce19dffb265d046b70fff95dbc2e759f492e4d5af0ade52f21ebaa8da65856
 DIST llvm-project-15.0.3.src.tar.xz.sig 438 BLAKE2B e7e0614e144eb878f694c12e97cf42ff8476e47cb55e8f259eb2ec52e303463ad753771271512e89baf0137c1382b11cfa028c85324174ebcd054a124000f537 SHA512 41229bebdb0c2df9a5e3a4d6f02d39fac7dc91f21895a659523beab4fa3ef99ff06eff5e4386221369b6e2b6f8fe974d67b7d8496d5911ce484d09ae0db8b916
+DIST llvm-project-15.0.4.src.tar.xz 110936424 BLAKE2B a02b76ad161e352b4d3d84baffdada9c6a0e704de7a2c4017df4d4d05a9e9d02113791cd7d91c3edfa1f5bcb7ab95e1772d60f7061514928c6828600f41a8322 SHA512 9d5b664dd77c08130601636f9d6c006b257f369470ce823aa56d06698a9f0edfec42f2c90da934b9ad52c4d7960d9a024ea46dc9640275be6d191b1ba9869459
+DIST llvm-project-15.0.4.src.tar.xz.sig 566 BLAKE2B f1a7be65fcce932dc125ae2b498f68a14e68dad0d7a1e031343c52c5dafb7b123e346f3efa50a7693584361abf01efe9401b1b5781dee6b92dc1045e538e9b7b SHA512 35899ffbd13fc44cade54246a423450571cb4b62b8d706864daa3eef2377c48e24ef3113218e39e29de995b7f7fa307f9187552766576c9050fd924beb517f6e
 DIST llvm-project-b34ea582774c057d9bf5591174d683fd3d8aa02b.tar.gz 169735900 BLAKE2B d3a82a07f855b038071fc8eb3f41a88b4c220a577219985ecddeb9a535ea8b159dbad575699997d90a49db74c074b5f4354ad707e91d6934daaa7319e0d8ee9b SHA512 3f5525c7d893bdac701cff4cf82dafc31608920d788d9b7401654f320b2432528cf4ae8ef013182807b3dc0c5b758c71f1efeedb672dd47fdb8aa6f434dfb583
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD clang-13.0.1.ebuild 11294 BLAKE2B 33760cbd488068389efed5c011b15288021d1f93a371d5114301a5f86e815b3a1e9ae21ed6304d90916778f2312db17339d85b6d76e5e8255614706ddc3a7cf6 SHA512 b49773a02c15c4e869682664bd5703d7e08f60be9558fdbd78da19be5d5a1158093729260106cffe4cd8a6295ba740e42cc43d07da00ed8ead14dc45899ce80a
 EBUILD clang-14.0.6-r1.ebuild 11719 BLAKE2B 743e26b68f15e8b4aa7acfe4f7abd095fe42a3ba6dafdff278d0bfe06f57679490e0940a1029f97d5cc3f6d4ac8b44ea63283bbad1052623ee0048fdbbeb54e0 SHA512 ec6da9dcbed9f078307e8265362a5b39dac9d97d8aadbba16395ee7ddb442d34d1d2a1e9e880da41dbdb51fcf3c741c33ac469e5f6ffa4d091adb4d1743fa12b
 EBUILD clang-15.0.3.ebuild 11819 BLAKE2B f306feaaf7faff39071def718e3b3dcdc6a906705d5bc3b22071d0befb81357b5a91df6869d682ee39df93c6eff8f61638d5426fe47ef1c06b2f07bcf20328a1 SHA512 71997b8ef51c0bf9fb07fe05bd32334d2e05ef5b37019c493727b597bbdf8ed7968d465c0b9e6b858f16522ed3b00979fbde7d391b59971d2a1cd38696977b1d
 EBUILD clang-15.0.4.9999.ebuild 11753 BLAKE2B ee5d7c5223f01c58267128213a5298c323ce83b4d4d864df69fd7452d8d5d481a441114734f5e315de3ddab390338d1bc0e3b1eb221a0b92f7bc2e25dde0ccc8 SHA512 ad6948948729c0ccbd44ae0a334731e48cfb5bd499883805628d44db8281ab06fbc8a5cffd9ee41ab6142039db5d107647a41e5c241d0d1f6f0dd09841e4f2b4
+EBUILD clang-15.0.4.ebuild 11824 BLAKE2B b4f8aa8452393d6c9e49655ae69c19f2ed83297562fb75f172dc4113216c0480a985d6a6c34644f8f84185802ab8706821435315755528c8cee4bdc12cd7094d SHA512 d5fab69868f017380d4062a05833329172e2db7489aea1a77ddf3d34d579a8a4b7bb16804a77eb25237be855894121b172eaa1afda1773dd60fee8890e244cb0
 EBUILD clang-16.0.0.9999.ebuild 11570 BLAKE2B 0e6673a31b169a6523749a2fa53b8704c6d7cf7d221d1c3a28266fcf38ae576e61dcdb5bac59e35b1b07d529539ee5aa288571d893c7dca928f3b98bcefd7da0 SHA512 34447f8df00c8ded20d603845d602c5aa0336bc42133bdf54b79bb56982ffc8920a4aee4e9368c9b9922b5d4298049ad31e2b56a5359b2a00e6caf7660d58f81
 EBUILD clang-16.0.0_pre20221016.ebuild 11624 BLAKE2B e312140a5d44e3ca13eee40c89c52f764492336ab91ef75d53af8029ea5eacd60ac5a7dcb62417dbfc551ace8a03e6f34efb2484d4bb0aea7e88653ddbb2212d SHA512 80c577f21c9c7b30fd2dd110e22544d50cdfde623a79474fa87c25e962408fb5b61b0ecb9c74a81143505b0a4163328b8508ddbe728553e80476de1ba0295fa3
 EBUILD clang-16.0.0_pre20221023.ebuild 11568 BLAKE2B c422d84f4f08994c4a80a4a1336136a1148cd4e18d91394c00b35d4af61a2f6621fd72fea16697b1f66d1b999ed7a003603ea6c42649c03ab5a74311c486e792 SHA512 4bc10a373e88870a5f9b5939abeda43286e982650e7e0efe82cd41315a542dc7667d45941d4c6ddfbada4f5eb576aa5a49540e6eaf7fdcbeb669fbc7d9c43377
diff --git a/sys-devel/clang/clang-15.0.4.ebuild b/sys-devel/clang/clang-15.0.4.ebuild
new file mode 100644
index 000000000000..45ec3a2786f8
--- /dev/null
+++ b/sys-devel/clang/clang-15.0.4.ebuild
@@ -0,0 +1,460 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} )
+inherit cmake llvm llvm.org multilib multilib-minimal \
+	prefix python-single-r1 toolchain-funcs
+
+DESCRIPTION="C language family frontend for LLVM"
+HOMEPAGE="https://llvm.org/"
+
+# MSVCSetupApi.h: MIT
+# sorttable.js: MIT
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA MIT"
+SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x64-macos"
+IUSE="debug doc +extra +pie +static-analyzer test xml"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	~sys-devel/llvm-${PV}:${LLVM_MAJOR}=[debug=,${MULTILIB_USEDEP}]
+	static-analyzer? ( dev-lang/perl:* )
+	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
+"
+
+RDEPEND="
+	${PYTHON_DEPS}
+	${DEPEND}
+	>=sys-devel/clang-common-${PV}
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	>=dev-util/cmake-3.16
+	doc? ( $(python_gen_cond_dep '
+		dev-python/recommonmark[${PYTHON_USEDEP}]
+		dev-python/sphinx[${PYTHON_USEDEP}]
+	') )
+	xml? ( virtual/pkgconfig )
+"
+PDEPEND="
+	sys-devel/clang-toolchain-symlinks:${LLVM_MAJOR}
+	~sys-devel/clang-runtime-${PV}
+"
+
+LLVM_COMPONENTS=(
+	clang clang-tools-extra cmake
+	llvm/lib/Transforms/Hello
+)
+LLVM_MANPAGES=1
+LLVM_TEST_COMPONENTS=(
+	llvm/lib/Testing/Support
+	llvm/utils/{lit,llvm-lit,unittest}
+	llvm/utils/{UpdateTestChecks,update_cc_test_checks.py}
+)
+LLVM_PATCHSET=${PV/_/-}
+LLVM_USE_TARGETS=llvm
+llvm.org_set_globals
+
+# Multilib notes:
+# 1. ABI_* flags control ABIs libclang* is built for only.
+# 2. clang is always capable of compiling code for all ABIs for enabled
+#    target. However, you will need appropriate crt* files (installed
+#    e.g. by sys-devel/gcc and sys-libs/glibc).
+# 3. ${CHOST}-clang wrappers are always installed for all ABIs included
+#    in the current profile (i.e. alike supported by sys-devel/gcc).
+#
+# Therefore: use sys-devel/clang[${MULTILIB_USEDEP}] only if you need
+# multilib clang* libraries (not runtime, not wrappers).
+
+pkg_setup() {
+	LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	# create extra parent dir for relative CLANG_RESOURCE_DIR access
+	mkdir -p x/y || die
+	BUILD_DIR=${WORKDIR}/x/y/clang
+
+	llvm.org_src_prepare
+
+	# add Gentoo Portage Prefix for Darwin (see prefix-dirs.patch)
+	eprefixify \
+		lib/Lex/InitHeaderSearch.cpp \
+		lib/Driver/ToolChains/Darwin.cpp || die
+}
+
+check_distribution_components() {
+	if [[ ${CMAKE_MAKEFILE_GENERATOR} == ninja ]]; then
+		local all_targets=() my_targets=() l
+		cd "${BUILD_DIR}" || die
+
+		while read -r l; do
+			if [[ ${l} == install-*-stripped:* ]]; then
+				l=${l#install-}
+				l=${l%%-stripped*}
+
+				case ${l} in
+					# meta-targets
+					clang-libraries|distribution)
+						continue
+						;;
+					# tools
+					clang|clangd|clang-*)
+						;;
+					# static libraries
+					clang*|findAllSymbols)
+						continue
+						;;
+					# conditional to USE=doc
+					docs-clang-html|docs-clang-tools-html)
+						use doc || continue
+						;;
+				esac
+
+				all_targets+=( "${l}" )
+			fi
+		done < <(${NINJA} -t targets all)
+
+		while read -r l; do
+			my_targets+=( "${l}" )
+		done < <(get_distribution_components $"\n")
+
+		local add=() remove=()
+		for l in "${all_targets[@]}"; do
+			if ! has "${l}" "${my_targets[@]}"; then
+				add+=( "${l}" )
+			fi
+		done
+		for l in "${my_targets[@]}"; do
+			if ! has "${l}" "${all_targets[@]}"; then
+				remove+=( "${l}" )
+			fi
+		done
+
+		if [[ ${#add[@]} -gt 0 || ${#remove[@]} -gt 0 ]]; then
+			eqawarn "get_distribution_components() is outdated!"
+			eqawarn "   Add: ${add[*]}"
+			eqawarn "Remove: ${remove[*]}"
+		fi
+		cd - >/dev/null || die
+	fi
+}
+
+get_distribution_components() {
+	local sep=${1-;}
+
+	local out=(
+		# common stuff
+		clang-cmake-exports
+		clang-headers
+		clang-resource-headers
+		libclang-headers
+
+		aarch64-resource-headers
+		arm-common-resource-headers
+		arm-resource-headers
+		core-resource-headers
+		cuda-resource-headers
+		hexagon-resource-headers
+		hip-resource-headers
+		hlsl-resource-headers
+		mips-resource-headers
+		opencl-resource-headers
+		openmp-resource-headers
+		ppc-htm-resource-headers
+		ppc-resource-headers
+		riscv-resource-headers
+		systemz-resource-headers
+		utility-resource-headers
+		ve-resource-headers
+		webassembly-resource-headers
+		windows-resource-headers
+		x86-resource-headers
+
+		# libs
+		clang-cpp
+		libclang
+	)
+
+	if multilib_is_native_abi; then
+		out+=(
+			# common stuff
+			bash-autocomplete
+			libclang-python-bindings
+
+			# tools
+			c-index-test
+			clang
+			clang-format
+			clang-offload-bundler
+			clang-offload-packager
+			clang-offload-wrapper
+			clang-refactor
+			clang-repl
+			clang-rename
+			clang-scan-deps
+			diagtool
+			hmaptool
+		)
+
+		if use extra; then
+			out+=(
+				# extra tools
+				clang-apply-replacements
+				clang-change-namespace
+				clang-doc
+				clang-include-fixer
+				clang-move
+				clang-pseudo
+				clang-query
+				clang-reorder-fields
+				clang-tidy
+				clang-tidy-headers
+				clangd
+				find-all-symbols
+				modularize
+				pp-trace
+			)
+		fi
+
+		if llvm_are_manpages_built; then
+			out+=( docs-clang-man )
+			use extra && out+=( docs-clang-tools-man )
+		fi
+
+		if use doc; then
+			out+=( docs-clang-html )
+			use extra && out+=( docs-clang-tools-html )
+		fi
+
+		use static-analyzer && out+=(
+			clang-check
+			clang-extdef-mapping
+			scan-build
+			scan-build-py
+			scan-view
+		)
+	fi
+
+	printf "%s${sep}" "${out[@]}"
+}
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
+		-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+		-DCLANG_CONFIG_FILE_SYSTEM_DIR="${EPREFIX}/etc/clang"
+		# relative to bindir
+		-DCLANG_RESOURCE_DIR="../../../../lib/clang/${LLVM_VERSION}"
+
+		-DBUILD_SHARED_LIBS=OFF
+		-DCLANG_LINK_CLANG_DYLIB=ON
+		-DLLVM_DISTRIBUTION_COMPONENTS=$(get_distribution_components)
+
+		-DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
+		-DLLVM_BUILD_TESTS=$(usex test)
+
+		# these are not propagated reliably, so redefine them
+		-DLLVM_ENABLE_EH=ON
+		-DLLVM_ENABLE_RTTI=ON
+
+		-DCMAKE_DISABLE_FIND_PACKAGE_LibXml2=$(usex !xml)
+		# libgomp support fails to find headers without explicit -I
+		# furthermore, it provides only syntax checking
+		-DCLANG_DEFAULT_OPENMP_RUNTIME=libomp
+
+		# disable using CUDA to autodetect GPU, just build for all
+		-DCMAKE_DISABLE_FIND_PACKAGE_CUDA=ON
+
+		-DCLANG_DEFAULT_PIE_ON_LINUX=$(usex pie)
+
+		-DCLANG_ENABLE_ARCMT=$(usex static-analyzer)
+		-DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer)
+
+		-DPython3_EXECUTABLE="${PYTHON}"
+	)
+	use test && mycmakeargs+=(
+		-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
+		-DLLVM_EXTERNAL_LIT="${BUILD_DIR}/bin/llvm-lit"
+		-DLLVM_LIT_ARGS="$(get_lit_flags)"
+	)
+
+	if multilib_is_native_abi; then
+		local build_docs=OFF
+		if llvm_are_manpages_built; then
+			build_docs=ON
+			mycmakeargs+=(
+				-DLLVM_BUILD_DOCS=ON
+				-DLLVM_ENABLE_SPHINX=ON
+				-DCLANG_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html"
+				-DSPHINX_WARNINGS_AS_ERRORS=OFF
+			)
+			if use extra; then
+				mycmakeargs+=(
+					-DCLANG-TOOLS_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/tools-extra"
+				)
+			fi
+		fi
+		mycmakeargs+=(
+			-DCLANG_INCLUDE_DOCS=${build_docs}
+		)
+	fi
+	if multilib_native_use extra; then
+		mycmakeargs+=(
+			-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR="${WORKDIR}"/clang-tools-extra
+			-DCLANG_TOOLS_EXTRA_INCLUDE_DOCS=${build_docs}
+		)
+	else
+		mycmakeargs+=(
+			-DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD=OFF
+		)
+	fi
+
+	if [[ -n ${EPREFIX} ]]; then
+		mycmakeargs+=(
+			-DGCC_INSTALL_PREFIX="${EPREFIX}/usr"
+		)
+	fi
+
+	if tc-is-cross-compiler; then
+		[[ -x "/usr/bin/clang-tblgen" ]] \
+			|| die "/usr/bin/clang-tblgen not found or usable"
+		mycmakeargs+=(
+			-DCMAKE_CROSSCOMPILING=ON
+			-DCLANG_TABLEGEN=/usr/bin/clang-tblgen
+		)
+	fi
+
+	# LLVM can have very high memory consumption while linking,
+	# exhausting the limit on 32-bit linker executable
+	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
+
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+	cmake_src_configure
+
+	multilib_is_native_abi && check_distribution_components
+}
+
+multilib_src_compile() {
+	cmake_build distribution
+
+	# provide a symlink for tests
+	if [[ ! -L ${WORKDIR}/lib/clang ]]; then
+		mkdir -p "${WORKDIR}"/lib || die
+		ln -s "${BUILD_DIR}/$(get_libdir)/clang" "${WORKDIR}"/lib/clang || die
+	fi
+}
+
+multilib_src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+	local test_targets=( check-clang )
+	if multilib_native_use extra; then
+		test_targets+=(
+			check-clang-tools
+			check-clangd
+		)
+	fi
+	cmake_build "${test_targets[@]}"
+}
+
+src_install() {
+	MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/clang/Config/config.h
+	)
+
+	multilib-minimal_src_install
+
+	# Move runtime headers to /usr/lib/clang, where they belong
+	mv "${ED}"/usr/include/clangrt "${ED}"/usr/lib/clang || die
+	# move (remaining) wrapped headers back
+	if use extra; then
+		mv "${T}"/clang-tidy "${ED}"/usr/include/ || die
+	fi
+	mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include || die
+
+	# Apply CHOST and version suffix to clang tools
+	local clang_tools=( clang clang++ clang-cl clang-cpp )
+	local abi i
+
+	# cmake gives us:
+	# - clang-X
+	# - clang -> clang-X
+	# - clang++, clang-cl, clang-cpp -> clang
+	# we want to have:
+	# - clang-X
+	# - clang++-X, clang-cl-X, clang-cpp-X -> clang-X
+	# - clang, clang++, clang-cl, clang-cpp -> clang*-X
+	# also in CHOST variant
+	for i in "${clang_tools[@]:1}"; do
+		rm "${ED}/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}" || die
+		dosym "clang-${LLVM_MAJOR}" "/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}-${LLVM_MAJOR}"
+		dosym "${i}-${LLVM_MAJOR}" "/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}"
+	done
+
+	# now create target symlinks for all supported ABIs
+	for abi in $(get_all_abis); do
+		local abi_chost=$(get_abi_CHOST "${abi}")
+		for i in "${clang_tools[@]}"; do
+			dosym "${i}-${LLVM_MAJOR}" \
+				"/usr/lib/llvm/${LLVM_MAJOR}/bin/${abi_chost}-${i}-${LLVM_MAJOR}"
+			dosym "${abi_chost}-${i}-${LLVM_MAJOR}" \
+				"/usr/lib/llvm/${LLVM_MAJOR}/bin/${abi_chost}-${i}"
+		done
+	done
+}
+
+multilib_src_install() {
+	DESTDIR=${D} cmake_build install-distribution
+
+	# move headers to /usr/include for wrapping & ABI mismatch checks
+	# (also drop the version suffix from runtime headers)
+	rm -rf "${ED}"/usr/include || die
+	mv "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include "${ED}"/usr/include || die
+	mv "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/clang "${ED}"/usr/include/clangrt || die
+	if multilib_native_use extra; then
+		# don't wrap clang-tidy headers, the list is too long
+		# (they're fine for non-native ABI but enabling the targets is problematic)
+		mv "${ED}"/usr/include/clang-tidy "${T}/" || die
+	fi
+}
+
+multilib_src_install_all() {
+	python_fix_shebang "${ED}"
+	if use static-analyzer; then
+		python_optimize "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/share/scan-view
+	fi
+
+	docompress "/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+	llvm_install_manpages
+	# match 'html' non-compression
+	use doc && docompress -x "/usr/share/doc/${PF}/tools-extra"
+	# +x for some reason; TODO: investigate
+	use static-analyzer && fperms a-x "/usr/lib/llvm/${LLVM_MAJOR}/share/man/man1/scan-build.1"
+}
+
+pkg_postinst() {
+	if [[ -z ${ROOT} && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then
+		eselect compiler-shadow update all
+	fi
+
+	elog "You can find additional utility scripts in:"
+	elog "  ${EROOT}/usr/lib/llvm/${LLVM_MAJOR}/share/clang"
+	if use extra; then
+		elog "Some of them are vim integration scripts (with instructions inside)."
+		elog "The run-clang-tidy.py script requires the following additional package:"
+		elog "  dev-python/pyyaml"
+	fi
+}
+
+pkg_postrm() {
+	if [[ -z ${ROOT} && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then
+		eselect compiler-shadow clean all
+	fi
+}
diff --git a/sys-devel/lld/Manifest b/sys-devel/lld/Manifest
index 5cfdcb745858..6aea583ec993 100644
--- a/sys-devel/lld/Manifest
+++ b/sys-devel/lld/Manifest
@@ -3,12 +3,15 @@ DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B cb658ad43d8ab6c43a5773aedadf
 DIST llvm-project-14f996dca8a2b5b17d6917528bfd9ee71ba6192a.tar.gz 169054148 BLAKE2B a23af6658a6ea8a7cb4272faef151937da229e39383ec068d7ef81e72a25d2a46dc2a86255a7f1148b7385b339d1c17e62f627df834d8eccc39be8921575f88d SHA512 e719d296016e7af718d022424c337a5df8d7124fdb49b9f219ab2a5dc592e6a59f6c09064775ea9349bcf4eed9d72214abb648de649ab872174c35635c945c04
 DIST llvm-project-15.0.3.src.tar.xz 112069972 BLAKE2B 3d29bab890467ba87fedcc4e76522f444e63e3dfbe546793f8e67821bcd403bad460ea176254c9e0b72d60ea56b8480e498a7f610477c1108732d178804c26cd SHA512 d378d417f01c56534f301cfe6cb4958d811c04ae22acaacc917e7e5f0380859d40ce19dffb265d046b70fff95dbc2e759f492e4d5af0ade52f21ebaa8da65856
 DIST llvm-project-15.0.3.src.tar.xz.sig 438 BLAKE2B e7e0614e144eb878f694c12e97cf42ff8476e47cb55e8f259eb2ec52e303463ad753771271512e89baf0137c1382b11cfa028c85324174ebcd054a124000f537 SHA512 41229bebdb0c2df9a5e3a4d6f02d39fac7dc91f21895a659523beab4fa3ef99ff06eff5e4386221369b6e2b6f8fe974d67b7d8496d5911ce484d09ae0db8b916
+DIST llvm-project-15.0.4.src.tar.xz 110936424 BLAKE2B a02b76ad161e352b4d3d84baffdada9c6a0e704de7a2c4017df4d4d05a9e9d02113791cd7d91c3edfa1f5bcb7ab95e1772d60f7061514928c6828600f41a8322 SHA512 9d5b664dd77c08130601636f9d6c006b257f369470ce823aa56d06698a9f0edfec42f2c90da934b9ad52c4d7960d9a024ea46dc9640275be6d191b1ba9869459
+DIST llvm-project-15.0.4.src.tar.xz.sig 566 BLAKE2B f1a7be65fcce932dc125ae2b498f68a14e68dad0d7a1e031343c52c5dafb7b123e346f3efa50a7693584361abf01efe9401b1b5781dee6b92dc1045e538e9b7b SHA512 35899ffbd13fc44cade54246a423450571cb4b62b8d706864daa3eef2377c48e24ef3113218e39e29de995b7f7fa307f9187552766576c9050fd924beb517f6e
 DIST llvm-project-b34ea582774c057d9bf5591174d683fd3d8aa02b.tar.gz 169735900 BLAKE2B d3a82a07f855b038071fc8eb3f41a88b4c220a577219985ecddeb9a535ea8b159dbad575699997d90a49db74c074b5f4354ad707e91d6934daaa7319e0d8ee9b SHA512 3f5525c7d893bdac701cff4cf82dafc31608920d788d9b7401654f320b2432528cf4ae8ef013182807b3dc0c5b758c71f1efeedb672dd47fdb8aa6f434dfb583
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD lld-13.0.1-r1.ebuild 2003 BLAKE2B bc67645d251f5c2883a32cd57ebcedefdf4fe8853c709139cc9ca11299e5f28d8b000eba622521cb5aba19ffe36189cf682e921386d2731538b05308f7c67257 SHA512 d933299ffeecdaea55e37a085c181322fc9d1d0f2e69e2c5f064b6db43c11bc152203908444b66423adbd299eeb13a1f6a0863b7ea359734fe919efd96bec639
 EBUILD lld-14.0.6-r1.ebuild 2009 BLAKE2B ba5b56979e55cdcc340294289ad31bcd1f331e4f93a4e76c185eb4a662abeaae0b54af59fd39d9a93d06410d20b0dc5c2600dcfd8d35260b152b2ceb7a3b56a9 SHA512 b3973f16c1973763e523c065016bce46e743c76bfa257d623af86b9231b0732e1b67b695fe6d9deb2ed6534cd8eb37de9de46ab46d3789aa2634bc54e7197657
 EBUILD lld-15.0.3.ebuild 2095 BLAKE2B 3c3b5b88a6a27faa99c36bf2978a9367a911706834780dcae7d012202f54e08ebf8a0f59f66e6fb4203f1b34e11ab3f5e4043535ca33b6faebc3281918e75809 SHA512 e41b850b57ba0d5563b134c7488f05bdebcbcab645eeb279af0897d24d9de9b350e4a2f9ec4ef96e00bd5406b00fbd47e9989a3e4758c62ea5def05d8aa65fbe
 EBUILD lld-15.0.4.9999.ebuild 2057 BLAKE2B e41e0265a761f3ca21d7cbb32987b7f083f73979ab1ebdc4b76e98cc2415d2062783e46cc53b0cb6c21f2471df57f6f6209715d26e5baee01f20431a31c17b04 SHA512 8a4bab6ea39ff8bf25762658e6b1bf2df6523659049240390e9517c30a716b83823948b42b7aad22979e0a60b7dea2d6a5309938fb1810d07bc1566a2d903698
+EBUILD lld-15.0.4.ebuild 2099 BLAKE2B 5938071d1cd45bf62a0258851a844dac9d402d07902c25de92954f65ab281481a1112cac50be27d1a5ab0f335b73aeed0f095d299d49e67bfd6fe3aac0fa1cf1 SHA512 a1d7cff5d06714f488b741d09bb21d6e10dded8635d85792791cd23eb560e3b4ae7e59eb525f521b560c8eeae1a5845401d94a326fc52fb0f177d29abb9476b8
 EBUILD lld-16.0.0.9999.ebuild 2032 BLAKE2B 8c359c0d76e5ccb3ea0848a0d3c9ab9a9627f152cf982ad7efa67b1666693ed3c27494afaaace50650c94f0647461ec0d9aad1ae56b3e7205e1ddf065c7de224 SHA512 c2862c28c5b5f7ff31eb62d7e36fe7a2e9c413a6ece80cec8aa3e98c1cfb3c8fcf6f366bbf922775a2b232a89d9cb1a3daedb45dbd7d77a4e2e994b01aa34755
 EBUILD lld-16.0.0_pre20221016.ebuild 2032 BLAKE2B 8c359c0d76e5ccb3ea0848a0d3c9ab9a9627f152cf982ad7efa67b1666693ed3c27494afaaace50650c94f0647461ec0d9aad1ae56b3e7205e1ddf065c7de224 SHA512 c2862c28c5b5f7ff31eb62d7e36fe7a2e9c413a6ece80cec8aa3e98c1cfb3c8fcf6f366bbf922775a2b232a89d9cb1a3daedb45dbd7d77a4e2e994b01aa34755
 EBUILD lld-16.0.0_pre20221023.ebuild 2032 BLAKE2B 8c359c0d76e5ccb3ea0848a0d3c9ab9a9627f152cf982ad7efa67b1666693ed3c27494afaaace50650c94f0647461ec0d9aad1ae56b3e7205e1ddf065c7de224 SHA512 c2862c28c5b5f7ff31eb62d7e36fe7a2e9c413a6ece80cec8aa3e98c1cfb3c8fcf6f366bbf922775a2b232a89d9cb1a3daedb45dbd7d77a4e2e994b01aa34755
diff --git a/sys-devel/lld/lld-15.0.4.ebuild b/sys-devel/lld/lld-15.0.4.ebuild
new file mode 100644
index 000000000000..b9d830d792d4
--- /dev/null
+++ b/sys-devel/lld/lld-15.0.4.ebuild
@@ -0,0 +1,84 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} )
+inherit cmake flag-o-matic llvm llvm.org python-any-r1
+
+DESCRIPTION="The LLVM linker (link editor)"
+HOMEPAGE="https://llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86"
+IUSE="debug test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	~sys-devel/llvm-${PV}
+	sys-libs/zlib:=
+"
+RDEPEND="
+	${DEPEND}
+	!sys-devel/lld:0
+"
+BDEPEND="
+	test? (
+		>=dev-util/cmake-3.16
+		$(python_gen_any_dep ">=dev-python/lit-${PV}[\${PYTHON_USEDEP}]")
+	)
+"
+PDEPEND="
+	>=sys-devel/lld-toolchain-symlinks-15-r2:${LLVM_MAJOR}
+"
+
+LLVM_COMPONENTS=( lld cmake libunwind/include/mach-o )
+LLVM_TEST_COMPONENTS=( llvm/utils/{lit,unittest} )
+llvm.org_set_globals
+
+python_check_deps() {
+	python_has_version ">=dev-python/lit-${PV}[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
+	use test && python-any-r1_pkg_setup
+}
+
+src_unpack() {
+	llvm.org_src_unpack
+
+	# Directory ${WORKDIR}/llvm does not exist with USE="-test",
+	# but LLVM_MAIN_SRC_DIR="${WORKDIR}/llvm" is set below,
+	# and ${LLVM_MAIN_SRC_DIR}/../libunwind/include is used by build system
+	# (lld/MachO/CMakeLists.txt) and is expected to be resolvable
+	# to existent directory ${WORKDIR}/libunwind/include.
+	mkdir -p "${WORKDIR}/llvm" || die
+}
+
+src_configure() {
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+
+	use elibc_musl && append-ldflags -Wl,-z,stack-size=2097152
+
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
+		-DBUILD_SHARED_LIBS=ON
+		-DLLVM_INCLUDE_TESTS=$(usex test)
+		-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
+	)
+	use test && mycmakeargs+=(
+		-DLLVM_BUILD_TESTS=ON
+		-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+		-DLLVM_LIT_ARGS="$(get_lit_flags)"
+		-DPython3_EXECUTABLE="${PYTHON}"
+	)
+	cmake_src_configure
+}
+
+src_test() {
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check-lld
+}
diff --git a/sys-devel/llvm-common/Manifest b/sys-devel/llvm-common/Manifest
index 604a81bc7284..5d93454c3a85 100644
--- a/sys-devel/llvm-common/Manifest
+++ b/sys-devel/llvm-common/Manifest
@@ -3,12 +3,15 @@ DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B cb658ad43d8ab6c43a5773aedadf
 DIST llvm-project-14f996dca8a2b5b17d6917528bfd9ee71ba6192a.tar.gz 169054148 BLAKE2B a23af6658a6ea8a7cb4272faef151937da229e39383ec068d7ef81e72a25d2a46dc2a86255a7f1148b7385b339d1c17e62f627df834d8eccc39be8921575f88d SHA512 e719d296016e7af718d022424c337a5df8d7124fdb49b9f219ab2a5dc592e6a59f6c09064775ea9349bcf4eed9d72214abb648de649ab872174c35635c945c04
 DIST llvm-project-15.0.3.src.tar.xz 112069972 BLAKE2B 3d29bab890467ba87fedcc4e76522f444e63e3dfbe546793f8e67821bcd403bad460ea176254c9e0b72d60ea56b8480e498a7f610477c1108732d178804c26cd SHA512 d378d417f01c56534f301cfe6cb4958d811c04ae22acaacc917e7e5f0380859d40ce19dffb265d046b70fff95dbc2e759f492e4d5af0ade52f21ebaa8da65856
 DIST llvm-project-15.0.3.src.tar.xz.sig 438 BLAKE2B e7e0614e144eb878f694c12e97cf42ff8476e47cb55e8f259eb2ec52e303463ad753771271512e89baf0137c1382b11cfa028c85324174ebcd054a124000f537 SHA512 41229bebdb0c2df9a5e3a4d6f02d39fac7dc91f21895a659523beab4fa3ef99ff06eff5e4386221369b6e2b6f8fe974d67b7d8496d5911ce484d09ae0db8b916
+DIST llvm-project-15.0.4.src.tar.xz 110936424 BLAKE2B a02b76ad161e352b4d3d84baffdada9c6a0e704de7a2c4017df4d4d05a9e9d02113791cd7d91c3edfa1f5bcb7ab95e1772d60f7061514928c6828600f41a8322 SHA512 9d5b664dd77c08130601636f9d6c006b257f369470ce823aa56d06698a9f0edfec42f2c90da934b9ad52c4d7960d9a024ea46dc9640275be6d191b1ba9869459
+DIST llvm-project-15.0.4.src.tar.xz.sig 566 BLAKE2B f1a7be65fcce932dc125ae2b498f68a14e68dad0d7a1e031343c52c5dafb7b123e346f3efa50a7693584361abf01efe9401b1b5781dee6b92dc1045e538e9b7b SHA512 35899ffbd13fc44cade54246a423450571cb4b62b8d706864daa3eef2377c48e24ef3113218e39e29de995b7f7fa307f9187552766576c9050fd924beb517f6e
 DIST llvm-project-b34ea582774c057d9bf5591174d683fd3d8aa02b.tar.gz 169735900 BLAKE2B d3a82a07f855b038071fc8eb3f41a88b4c220a577219985ecddeb9a535ea8b159dbad575699997d90a49db74c074b5f4354ad707e91d6934daaa7319e0d8ee9b SHA512 3f5525c7d893bdac701cff4cf82dafc31608920d788d9b7401654f320b2432528cf4ae8ef013182807b3dc0c5b758c71f1efeedb672dd47fdb8aa6f434dfb583
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD llvm-common-13.0.1.ebuild 608 BLAKE2B 1dfa0b25955f1f044b9980fb80f9d38eb9732a15f9bc1b352a0e75b809ad6d43db16fde3718c569b9152bfbbe2b0f71b7f9ff5306d5ae4b57a380ba003c98c86 SHA512 0702b3222f9733532ddd115f37268713ec2ebbb187b6a02e3423c1e966e594373e38c3c6f6f8eda549afae52922a3decb3126850ca0861cc3d4c8e7c0bdc5921
 EBUILD llvm-common-14.0.6.ebuild 602 BLAKE2B ef26d6ac2606e9a316ddcce442da1762f578ade0346ba2a947fdace5e2020e8841c63d173e42506d23abf6efc062a2edfac0be98a3eefe1f7a29c88702e9f1d5 SHA512 789dad6fdcf9a930ddc1046e7e98ebc1e05b2dd3713bb1ec5b8a5711690d779691c91d1000d9776720b21ed241d2f12c0ae9a8dba0e6a17d0ddf563cdfbe657f
 EBUILD llvm-common-15.0.3.ebuild 603 BLAKE2B 7a6cdf650a94fd550e743b935ed6d584520aa92c800790a788ff6d3a3fdf5279520d51bef5be3f01b21cd2914353464903bca1026e6220e3605d678a4514e547 SHA512 cac26a2e56ddc0a102acea24bb4244de52f0e24421a59605b8c80a1ea1845c9c3f49dd77c69416df495a5cfaefbdf0945afb5ff070b6689f47bbcf622cd7c55f
 EBUILD llvm-common-15.0.4.9999.ebuild 524 BLAKE2B 1864e7c6a8578fe3ad74718368deca408757c501726fd3a2941087756f50bbf9ed83a6a635ef264150c86b577f373b5d391df4cbc6ff3e3e6a561bcc41b2c5f1 SHA512 feab4cb373d2384ce018d26b480024060b89c6a5475e7e7d475124b9a20a2c55470d98799067c437540b6ec6e7471f712534005ec426f76a247b8767edff6164
+EBUILD llvm-common-15.0.4.ebuild 608 BLAKE2B 020a3c91ad189fe674f9b5c24b22365b087b4875114dd8928d38f4ed0bbfaf4fcfab2a07f2154c70d9ad137ed41daf6eca5adbdb31802fb40218893898629fa5 SHA512 5fab7e184f76587ab37f878d8c6a103740c43e29c4b6c533da6856e8656ac49e297c885477f0b0e37efa49cf1f232f39a4084741405bb71acb8e6745c0edda33
 EBUILD llvm-common-16.0.0.9999.ebuild 524 BLAKE2B 1864e7c6a8578fe3ad74718368deca408757c501726fd3a2941087756f50bbf9ed83a6a635ef264150c86b577f373b5d391df4cbc6ff3e3e6a561bcc41b2c5f1 SHA512 feab4cb373d2384ce018d26b480024060b89c6a5475e7e7d475124b9a20a2c55470d98799067c437540b6ec6e7471f712534005ec426f76a247b8767edff6164
 EBUILD llvm-common-16.0.0_pre20221016.ebuild 524 BLAKE2B 1864e7c6a8578fe3ad74718368deca408757c501726fd3a2941087756f50bbf9ed83a6a635ef264150c86b577f373b5d391df4cbc6ff3e3e6a561bcc41b2c5f1 SHA512 feab4cb373d2384ce018d26b480024060b89c6a5475e7e7d475124b9a20a2c55470d98799067c437540b6ec6e7471f712534005ec426f76a247b8767edff6164
 EBUILD llvm-common-16.0.0_pre20221023.ebuild 524 BLAKE2B 1864e7c6a8578fe3ad74718368deca408757c501726fd3a2941087756f50bbf9ed83a6a635ef264150c86b577f373b5d391df4cbc6ff3e3e6a561bcc41b2c5f1 SHA512 feab4cb373d2384ce018d26b480024060b89c6a5475e7e7d475124b9a20a2c55470d98799067c437540b6ec6e7471f712534005ec426f76a247b8767edff6164
diff --git a/sys-devel/llvm-common/llvm-common-15.0.4.ebuild b/sys-devel/llvm-common/llvm-common-15.0.4.ebuild
new file mode 100644
index 000000000000..104c8747bbee
--- /dev/null
+++ b/sys-devel/llvm-common/llvm-common-15.0.4.ebuild
@@ -0,0 +1,28 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit llvm.org
+
+DESCRIPTION="Common files shared between multiple slots of LLVM"
+HOMEPAGE="https://llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
+
+RDEPEND="
+	!sys-devel/llvm:0
+"
+
+LLVM_COMPONENTS=( llvm/utils/vim )
+llvm.org_set_globals
+
+src_install() {
+	insinto /usr/share/vim/vimfiles
+	doins -r */
+	# some users may find it useful
+	newdoc README README.vim
+	dodoc vimrc
+}
diff --git a/sys-devel/llvm/Manifest b/sys-devel/llvm/Manifest
index ea51b6b434cc..7f4a8d1ee2ea 100644
--- a/sys-devel/llvm/Manifest
+++ b/sys-devel/llvm/Manifest
@@ -1,9 +1,11 @@
 DIST llvm-13.0.1-manpages.tar.bz2 202187 BLAKE2B 32a761426dbe4c3c355d30660254305cd88b6d513faee04c78e370cea9d38761108a9be4c4b4ac39b6a74400af1f9d37ffd11ab05acd7340175c8d66845ae7d9 SHA512 9495e1daf588540fdb8b9ee905a9b6be4693bd70b7f42c8e8a0d667242fc24dc853c45918d3bc09d02f0761ad61541bc9749c1498e312da129abdab638a0d572
 DIST llvm-14.0.6-manpages.tar.bz2 218186 BLAKE2B 4491296e490936a2d7b518e19a0ff6312b89abeef3fbe5da5d0b93bb2add1088ddf64a0b00ec8846062d19b1ad31e53eadee7ce03c9034aab554e183d1baccf6 SHA512 f8328dc2ec1e8d941d47e583ee31fae7bdcebb3f854b5c8a4a84bd19a79bf5427ad204012c81349bc05a291e41cf48e5129b4578bbd5d4490dd01e1c0b5823bf
 DIST llvm-15.0.3-manpages.tar.bz2 229076 BLAKE2B 377809b34339af7deb80856281932d94d694dab2b7dddbac1f82f653f7bf6932c1f3827635d151479fdb6d776de3e3ee4d08aeae4e320e07baaa1b32877f64c5 SHA512 d4872f68f044e55ecf927b0e6fe4206046f60aafcf41009ae5580e0a3f6a6d6a69f4929487b2740124a41f22073eaa8a4a184b367b7f4606402735374294f4f6
+DIST llvm-15.0.4-manpages.tar.bz2 226324 BLAKE2B da85a572f69e4a7a0905590dd330e8a391205f9b92d18efef4125d24060b110260324f2f19f277745572e8cd563e2c0834f59511d71dfa741b2c5c6f85d714ff SHA512 be832f6882eafc329684d415330a703ac240048c2e8eb30f91a45dca29a0fb529e11b14a1c38b0ae5758bcdd042cc0a84afc8f2f414b44bb435431c74fdaeef4
 DIST llvm-gentoo-patchset-13.0.1.tar.xz 6288 BLAKE2B 899222b962486e924e4f8a2b574d285531a3f87af9385ff68c81db92aa224a0cde6d4ee049b5405056bedb4b232b50e1d5840024071a4a215f6311853304c92d SHA512 b2805337f1deca626768a44c5e7ac9ed16e0c31bead1647d44a493a8123c1b8e8f1c8ceee3536bcc6fa87fdd3fcec408229f701adf30eff07e7ef9889b847b01
 DIST llvm-gentoo-patchset-14.0.6-r2.tar.xz 16120 BLAKE2B e12e522fdb7ba505693c679cb09cc8e00e6a954df195c86c2af4dbf1b68334a405b8dcc45f2e28b5e5e0b7e9d5eb7ba907337027927371b7a3b7784ff8aae7e0 SHA512 8a5ea71c30fc0727cc855dd812bbcb6d5f51c80c98eb3d5b80258d5c5eaab1310edc9d53ae63c2ca827abec68e2912c4b69ef0da351ff883fb30545a61e1d09c
 DIST llvm-gentoo-patchset-15.0.3.tar.xz 17480 BLAKE2B d540b044ad0a0505ebf69f732c71fbce281cfc13ee599ba1289238b673a4ba9a4196e80d63fec99db82e55bf6f036fbb9ca0ba489169c2a732f0d1aa2e96ae5a SHA512 f877d5be3e38d64cccc2c8a47287562a42d07f84c7d1b466ae2161aed3f2797bebedaf1118623ae3ded2b47d6abc0ca29ba7a387c07b6097389e715a50cc3816
+DIST llvm-gentoo-patchset-15.0.4.tar.xz 16972 BLAKE2B 39cf8a7112d05e50bab8fd54b7559b5bbb4698d9c1adf97f9b4ef93b37d1c342a1e6fd0e85633369f049c9cbf930b50debb2e476c9a348c53943378a0f77d892 SHA512 a99a31dd6db384a3a896d101e148acb028c837bbc9c4b0239606fd6ef0f365312721eb6b209747024c264c2a9dcf81ee7f1cd1a9f372a7ac741a2456d8356e62
 DIST llvm-gentoo-patchset-16.0.0_pre20221023.tar.xz 5876 BLAKE2B 496f2db3dd9b4c8d3a87bb098f0c995124c594a24095abc351ba3f13652ff2ee7a988dfb49652ab7780a5107f16509f56531375ab46f330797b0df562b6541d8 SHA512 518aca413537ce2e1aee8252692bc008e520c94fccc6c1b4a106decd4042cf21bbae95e3520a0c76cb7be81ad7a6a705734117ecaa254725dbc1f597f8ec6172
 DIST llvm-gentoo-patchset-9999-r3.tar.xz 4076 BLAKE2B 30bdf740606a1718ae45d850803385d425b656fbbe0250f587cad54f55272e3617d5ee0d04f534a58f87408b0a2dea322ebf1bb8cd653a2beba21d0bc5778c62 SHA512 2c7080ffd09d7dcf4c72a97044a5c63ab895250721d60270bc51c2095aef5f9039781892b4c0d14e942611686153f874a1f52a1c854bb8ca093383c08bdc005a
 DIST llvm-project-14.0.6.src.tar.xz 105618228 BLAKE2B ee67c5407df8cef493b9c0004f15e428f22a536a17e5f4e3eb29a003b8a8ec0abe0fa3e072591161d5f30ef7d8867c1ce34d1b341ad858e93c00263499941a99 SHA512 6fc6eeb60fac698702d1aac495fc0161eb7216a1f8db2020af8fccec5837831f7cc20dc2a169bf4f0b5f520748280b4a86621f3697d622aa58faaa45dbfaad13
@@ -11,12 +13,15 @@ DIST llvm-project-14.0.6.src.tar.xz.sig 566 BLAKE2B cb658ad43d8ab6c43a5773aedadf
 DIST llvm-project-14f996dca8a2b5b17d6917528bfd9ee71ba6192a.tar.gz 169054148 BLAKE2B a23af6658a6ea8a7cb4272faef151937da229e39383ec068d7ef81e72a25d2a46dc2a86255a7f1148b7385b339d1c17e62f627df834d8eccc39be8921575f88d SHA512 e719d296016e7af718d022424c337a5df8d7124fdb49b9f219ab2a5dc592e6a59f6c09064775ea9349bcf4eed9d72214abb648de649ab872174c35635c945c04
 DIST llvm-project-15.0.3.src.tar.xz 112069972 BLAKE2B 3d29bab890467ba87fedcc4e76522f444e63e3dfbe546793f8e67821bcd403bad460ea176254c9e0b72d60ea56b8480e498a7f610477c1108732d178804c26cd SHA512 d378d417f01c56534f301cfe6cb4958d811c04ae22acaacc917e7e5f0380859d40ce19dffb265d046b70fff95dbc2e759f492e4d5af0ade52f21ebaa8da65856
 DIST llvm-project-15.0.3.src.tar.xz.sig 438 BLAKE2B e7e0614e144eb878f694c12e97cf42ff8476e47cb55e8f259eb2ec52e303463ad753771271512e89baf0137c1382b11cfa028c85324174ebcd054a124000f537 SHA512 41229bebdb0c2df9a5e3a4d6f02d39fac7dc91f21895a659523beab4fa3ef99ff06eff5e4386221369b6e2b6f8fe974d67b7d8496d5911ce484d09ae0db8b916
+DIST llvm-project-15.0.4.src.tar.xz 110936424 BLAKE2B a02b76ad161e352b4d3d84baffdada9c6a0e704de7a2c4017df4d4d05a9e9d02113791cd7d91c3edfa1f5bcb7ab95e1772d60f7061514928c6828600f41a8322 SHA512 9d5b664dd77c08130601636f9d6c006b257f369470ce823aa56d06698a9f0edfec42f2c90da934b9ad52c4d7960d9a024ea46dc9640275be6d191b1ba9869459
+DIST llvm-project-15.0.4.src.tar.xz.sig 566 BLAKE2B f1a7be65fcce932dc125ae2b498f68a14e68dad0d7a1e031343c52c5dafb7b123e346f3efa50a7693584361abf01efe9401b1b5781dee6b92dc1045e538e9b7b SHA512 35899ffbd13fc44cade54246a423450571cb4b62b8d706864daa3eef2377c48e24ef3113218e39e29de995b7f7fa307f9187552766576c9050fd924beb517f6e
 DIST llvm-project-b34ea582774c057d9bf5591174d683fd3d8aa02b.tar.gz 169735900 BLAKE2B d3a82a07f855b038071fc8eb3f41a88b4c220a577219985ecddeb9a535ea8b159dbad575699997d90a49db74c074b5f4354ad707e91d6934daaa7319e0d8ee9b SHA512 3f5525c7d893bdac701cff4cf82dafc31608920d788d9b7401654f320b2432528cf4ae8ef013182807b3dc0c5b758c71f1efeedb672dd47fdb8aa6f434dfb583
 DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69bfef0cd13b078a7e7d2fccc4a9c8c0f2bee0f164c4271c9106b0a99cb06e8b64986f66253b613336719fb86b82541b SHA512 9a8cb5d11964ba88b7624f19ec861fb28701f23956ea3c92f6ac644332d5f41fde97bd8933dd3ee70ed378058c252fa3a3887c8d1af90d219970c2b27691166f
 EBUILD llvm-13.0.1.ebuild 12007 BLAKE2B f235f91c07fe75bfa0afffc6d750c10f77b7817353ee84d99a0fa706f6fb7fb30dd74bf2966ca4aaff162faad8c3c9ed9ee6446bdcd0878195de61a15ab23355 SHA512 b1cf7e90b038de6c1d9165e849e7bd422d4665fb23c477aa514bdde3c0cb92e9eb9dd76968e37d4e885bfd792f441ba7e95c1a41baea2f8f7993aadb38439717
 EBUILD llvm-14.0.6-r2.ebuild 12381 BLAKE2B 736afa7fbf7321ce4370e892075e716e6efb23981b4e9d235d60784c7548c6b62590527753e2752f80b4a4eafc04096fbd6ec5b8efbba88de08f322262361eda SHA512 1c800cea06768c48fe7c0944e4b4c9227f11ffbf9605ca52e487646385eeeaab5acca8aaba0e66b21b2939505533f562fe40ac5b23533adf0e42898e163a9620
 EBUILD llvm-15.0.3.ebuild 12538 BLAKE2B d0a1b27826ed2ae87ae8da9aa30bfc3a08b690a2f0298c74b6f2d0bcfa78c40b350ce2182fe9bf359290ab68997564069cbe8a279f168094523ba7961d54293a SHA512 775a5e5f31bf0020d06f91e12e23d275a0d81931883d1f9f9878b618ce2e6cbfa48fb2866143c484d8751ce725edc17c273a107833c7b61e947c54ba0f8dcbf8
 EBUILD llvm-15.0.4.9999.ebuild 12457 BLAKE2B 52496ac8ef1cb0d61f1f7c6dc5b3db0a0778d841ad67c983c140b0c7858125bd34bdbab31fd1862e5b6c6eca4554764dd1dd2422268ef485c6ee8ecf8fcf3c57 SHA512 0e4e356633dc5d9660e0d440f74ef709ebf88919cec1cb2f317c3744000e8db25e0036be3404a01dd8817ff8e77c64f95c38a27c8cd8e9445e7f037a0a8a5f7b
+EBUILD llvm-15.0.4.ebuild 12543 BLAKE2B 9dfa279e68956c4374ed3f7da1b0b025681adb074a79319b2b3df6b2ee273b7c29ba96a4f9262e8ed506e8edbbc1f7254359b519dac6111a819ea69bc278bd34 SHA512 7210feff1719c0c16c87239ab5ce4bb08f0e862d3e5bc67695f823c067c4cee625ed15250335e747e8d2de8eb3619334e701b856d591e53274f5b1c5c077809d
 EBUILD llvm-16.0.0.9999.ebuild 12559 BLAKE2B aa93af6653978a2a0d668e7127e21291e2f1ebeaae5a559186df394184f24ddc26f61911c67cc70ce33d01702fcdf2511e57968d545c993952fa21c2ab351a17 SHA512 22616fc733364c39188d17ebd5ce12d5a340fc5245e4d0901a93ba925288f588e00fd63f0cc3902082b48e248e48b98338d2820bfaf81f7dbef530a1e434a304
 EBUILD llvm-16.0.0_pre20221016.ebuild 12532 BLAKE2B fcc2fbe2f7b96e579d99ca52eb6c59ce2bc6fa652e2bf3fecfd88aaaafef9290ced05b5134aac327ceef0af9fb07b643a28405bc1aabf302fdb65c71544f40b8 SHA512 ec2991754334a2c33a08160d35ea099d2bc38f2ee9b2498f06d4864402cead296646aea33ed1240a32f452f360016dfcc066d12f3056753ff7e894cdf083d930
 EBUILD llvm-16.0.0_pre20221023.ebuild 12557 BLAKE2B e3f1c5db24d86f1ffb4f04503b62e2906bb5302d0b04a16eea751210e282853aa7dbe2a07ca1ae8345562c872cd78dde6f3831c24447ea8b0ff67eadc8df8628 SHA512 cd3f6916249429ca2b13d92a1f522b0260914c9e1025f343dfccb72fd20d07291d3aacff287b83093b39ccc9ae9931f392853a10016e6f85b4f5c2568c6a7efb
diff --git a/sys-devel/llvm/llvm-15.0.4.ebuild b/sys-devel/llvm/llvm-15.0.4.ebuild
new file mode 100644
index 000000000000..7e1b4d4609af
--- /dev/null
+++ b/sys-devel/llvm/llvm-15.0.4.ebuild
@@ -0,0 +1,521 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} )
+inherit cmake llvm.org multilib-minimal pax-utils python-any-r1 \
+	toolchain-funcs
+
+DESCRIPTION="Low Level Virtual Machine"
+HOMEPAGE="https://llvm.org/"
+
+# Additional licenses:
+# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
+# 2. xxhash: BSD.
+# 3. MD5 code: public-domain.
+# 4. ConvertUTF.h: TODO.
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA BSD public-domain rc"
+SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
+IUSE="
+	+binutils-plugin debug doc exegesis libedit +libffi ncurses test xar
+	xml z3 zstd
+"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	sys-libs/zlib:0=[${MULTILIB_USEDEP}]
+	binutils-plugin? ( >=sys-devel/binutils-2.31.1-r4:*[plugins] )
+	exegesis? ( dev-libs/libpfm:= )
+	libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
+	libffi? ( >=dev-libs/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] )
+	ncurses? ( >=sys-libs/ncurses-5.9-r3:0=[${MULTILIB_USEDEP}] )
+	xar? ( app-arch/xar )
+	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
+	z3? ( >=sci-mathematics/z3-4.7.1:0=[${MULTILIB_USEDEP}] )
+	zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] )
+"
+DEPEND="
+	${RDEPEND}
+	binutils-plugin? ( sys-libs/binutils-libs )
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	dev-lang/perl
+	>=dev-util/cmake-3.16
+	sys-devel/gnuconfig
+	kernel_Darwin? (
+		<sys-libs/libcxx-${LLVM_VERSION}.9999
+		>=sys-devel/binutils-apple-5.1
+	)
+	doc? ( $(python_gen_any_dep '
+		dev-python/recommonmark[${PYTHON_USEDEP}]
+		dev-python/sphinx[${PYTHON_USEDEP}]
+	') )
+	libffi? ( virtual/pkgconfig )
+"
+# There are no file collisions between these versions but having :0
+# installed means llvm-config there will take precedence.
+RDEPEND="
+	${RDEPEND}
+	!sys-devel/llvm:0
+"
+PDEPEND="
+	sys-devel/llvm-common
+	sys-devel/llvm-toolchain-symlinks:${LLVM_MAJOR}
+	binutils-plugin? ( >=sys-devel/llvmgold-${LLVM_MAJOR} )
+"
+
+LLVM_COMPONENTS=( llvm cmake third-party )
+LLVM_MANPAGES=1
+LLVM_PATCHSET=${PV/_/-}
+LLVM_USE_TARGETS=provide
+llvm.org_set_globals
+
+python_check_deps() {
+	use doc || return 0
+
+	python_has_version -b "dev-python/recommonmark[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/sphinx[${PYTHON_USEDEP}]"
+}
+
+check_uptodate() {
+	local prod_targets=(
+		$(sed -n -e '/set(LLVM_ALL_TARGETS/,/)/p' CMakeLists.txt \
+			| tail -n +2 | head -n -1)
+	)
+	local all_targets=(
+		lib/Target/*/
+	)
+	all_targets=( "${all_targets[@]#lib/Target/}" )
+	all_targets=( "${all_targets[@]%/}" )
+
+	local exp_targets=() i
+	for i in "${all_targets[@]}"; do
+		has "${i}" "${prod_targets[@]}" || exp_targets+=( "${i}" )
+	done
+
+	if [[ ${exp_targets[*]} != ${ALL_LLVM_EXPERIMENTAL_TARGETS[*]} ]]; then
+		eqawarn "ALL_LLVM_EXPERIMENTAL_TARGETS is outdated!"
+		eqawarn "    Have: ${ALL_LLVM_EXPERIMENTAL_TARGETS[*]}"
+		eqawarn "Expected: ${exp_targets[*]}"
+		eqawarn
+	fi
+
+	if [[ ${prod_targets[*]} != ${ALL_LLVM_PRODUCTION_TARGETS[*]} ]]; then
+		eqawarn "ALL_LLVM_PRODUCTION_TARGETS is outdated!"
+		eqawarn "    Have: ${ALL_LLVM_PRODUCTION_TARGETS[*]}"
+		eqawarn "Expected: ${prod_targets[*]}"
+	fi
+}
+
+check_distribution_components() {
+	if [[ ${CMAKE_MAKEFILE_GENERATOR} == ninja ]]; then
+		local all_targets=() my_targets=() l
+		cd "${BUILD_DIR}" || die
+
+		while read -r l; do
+			if [[ ${l} == install-*-stripped:* ]]; then
+				l=${l#install-}
+				l=${l%%-stripped*}
+
+				case ${l} in
+					# shared libs
+					LLVM|LLVMgold)
+						;;
+					# TableGen lib + deps
+					LLVMDemangle|LLVMSupport|LLVMTableGen)
+						;;
+					# static libs
+					LLVM*)
+						continue
+						;;
+					# meta-targets
+					distribution|llvm-libraries)
+						continue
+						;;
+					# used only w/ USE=doc
+					docs-llvm-html)
+						use doc || continue
+						;;
+				esac
+
+				all_targets+=( "${l}" )
+			fi
+		done < <(${NINJA} -t targets all)
+
+		while read -r l; do
+			my_targets+=( "${l}" )
+		done < <(get_distribution_components $"\n")
+
+		local add=() remove=()
+		for l in "${all_targets[@]}"; do
+			if ! has "${l}" "${my_targets[@]}"; then
+				add+=( "${l}" )
+			fi
+		done
+		for l in "${my_targets[@]}"; do
+			if ! has "${l}" "${all_targets[@]}"; then
+				remove+=( "${l}" )
+			fi
+		done
+
+		if [[ ${#add[@]} -gt 0 || ${#remove[@]} -gt 0 ]]; then
+			eqawarn "get_distribution_components() is outdated!"
+			eqawarn "   Add: ${add[*]}"
+			eqawarn "Remove: ${remove[*]}"
+		fi
+		cd - >/dev/null || die
+	fi
+}
+
+src_prepare() {
+	# disable use of SDK on OSX, bug #568758
+	sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
+
+	# Update config.guess to support more systems
+	cp "${BROOT}/usr/share/gnuconfig/config.guess" cmake/ || die
+
+	# Verify that the ebuild is up-to-date
+	check_uptodate
+
+	llvm.org_src_prepare
+}
+
+get_distribution_components() {
+	local sep=${1-;}
+
+	local out=(
+		# shared libs
+		LLVM
+		LTO
+		Remarks
+
+		# tools
+		llvm-config
+
+		# common stuff
+		cmake-exports
+		llvm-headers
+
+		# libraries needed for clang-tblgen
+		LLVMDemangle
+		LLVMSupport
+		LLVMTableGen
+	)
+
+	if multilib_is_native_abi; then
+		out+=(
+			# utilities
+			llvm-tblgen
+			FileCheck
+			llvm-PerfectShuffle
+			count
+			not
+			yaml-bench
+			UnicodeNameMappingGenerator
+
+			# tools
+			bugpoint
+			dsymutil
+			llc
+			lli
+			lli-child-target
+			llvm-addr2line
+			llvm-ar
+			llvm-as
+			llvm-bcanalyzer
+			llvm-bitcode-strip
+			llvm-c-test
+			llvm-cat
+			llvm-cfi-verify
+			llvm-config
+			llvm-cov
+			llvm-cvtres
+			llvm-cxxdump
+			llvm-cxxfilt
+			llvm-cxxmap
+			llvm-debuginfod
+			llvm-debuginfod-find
+			llvm-diff
+			llvm-dis
+			llvm-dlltool
+			llvm-dwarfdump
+			llvm-dwarfutil
+			llvm-dwp
+			llvm-exegesis
+			llvm-extract
+			llvm-gsymutil
+			llvm-ifs
+			llvm-install-name-tool
+			llvm-jitlink
+			llvm-jitlink-executor
+			llvm-lib
+			llvm-libtool-darwin
+			llvm-link
+			llvm-lipo
+			llvm-lto
+			llvm-lto2
+			llvm-mc
+			llvm-mca
+			llvm-ml
+			llvm-modextract
+			llvm-mt
+			llvm-nm
+			llvm-objcopy
+			llvm-objdump
+			llvm-opt-report
+			llvm-otool
+			llvm-pdbutil
+			llvm-profdata
+			llvm-profgen
+			llvm-ranlib
+			llvm-rc
+			llvm-readelf
+			llvm-readobj
+			llvm-reduce
+			llvm-remark-size-diff
+			llvm-rtdyld
+			llvm-sim
+			llvm-size
+			llvm-split
+			llvm-stress
+			llvm-strings
+			llvm-strip
+			llvm-symbolizer
+			llvm-tapi-diff
+			llvm-tli-checker
+			llvm-undname
+			llvm-windres
+			llvm-xray
+			obj2yaml
+			opt
+			sancov
+			sanstats
+			split-file
+			verify-uselistorder
+			yaml2obj
+
+			# python modules
+			opt-viewer
+		)
+
+		if llvm_are_manpages_built; then
+			out+=(
+				# manpages
+				docs-dsymutil-man
+				docs-llvm-dwarfdump-man
+				docs-llvm-man
+			)
+		fi
+		use doc && out+=(
+			docs-llvm-html
+		)
+
+		use binutils-plugin && out+=(
+			LLVMgold
+		)
+	fi
+
+	printf "%s${sep}" "${out[@]}"
+}
+
+multilib_src_configure() {
+	local ffi_cflags ffi_ldflags
+	if use libffi; then
+		ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
+		ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
+	fi
+
+	local libdir=$(get_libdir)
+	local mycmakeargs=(
+		# disable appending VCS revision to the version to improve
+		# direct cache hit ratio
+		-DLLVM_APPEND_VC_REV=OFF
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
+		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
+
+		-DBUILD_SHARED_LIBS=OFF
+		-DLLVM_BUILD_LLVM_DYLIB=ON
+		-DLLVM_LINK_LLVM_DYLIB=ON
+		-DLLVM_DISTRIBUTION_COMPONENTS=$(get_distribution_components)
+
+		# cheap hack: LLVM combines both anyway, and the only difference
+		# is that the former list is explicitly verified at cmake time
+		-DLLVM_TARGETS_TO_BUILD=""
+		-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
+		-DLLVM_BUILD_TESTS=$(usex test)
+
+		-DLLVM_ENABLE_FFI=$(usex libffi)
+		-DLLVM_ENABLE_LIBEDIT=$(usex libedit)
+		-DLLVM_ENABLE_TERMINFO=$(usex ncurses)
+		-DLLVM_ENABLE_LIBXML2=$(usex xml)
+		-DLLVM_ENABLE_ASSERTIONS=$(usex debug)
+		-DLLVM_ENABLE_LIBPFM=$(usex exegesis)
+		-DLLVM_ENABLE_EH=ON
+		-DLLVM_ENABLE_RTTI=ON
+		-DLLVM_ENABLE_Z3_SOLVER=$(usex z3)
+		-DLLVM_ENABLE_ZSTD=$(usex zstd)
+
+		-DLLVM_HOST_TRIPLE="${CHOST}"
+
+		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
+		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
+		# used only for llvm-objdump tool
+		-DLLVM_HAVE_LIBXAR=$(multilib_native_usex xar 1 0)
+
+		-DPython3_EXECUTABLE="${PYTHON}"
+
+		# disable OCaml bindings (now in dev-ml/llvm-ocaml)
+		-DOCAMLFIND=NO
+	)
+
+	if [[ $(tc-get-cxx-stdlib) == libc++ ]]; then
+		# Smart hack: alter version suffix -> SOVERSION when linking
+		# against libc++. This way we won't end up mixing LLVM libc++
+		# libraries with libstdc++ clang, and the other way around.
+		mycmakeargs+=(
+			-DLLVM_VERSION_SUFFIX="libcxx"
+			-DLLVM_ENABLE_LIBCXX=ON
+		)
+	fi
+
+#	Note: go bindings have no CMake rules at the moment
+#	but let's kill the check in case they are introduced
+#	if ! multilib_is_native_abi || ! use go; then
+		mycmakeargs+=(
+			-DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
+		)
+#	fi
+
+	use test && mycmakeargs+=(
+		-DLLVM_LIT_ARGS="$(get_lit_flags)"
+	)
+
+	if multilib_is_native_abi; then
+		local build_docs=OFF
+		if llvm_are_manpages_built; then
+			build_docs=ON
+			mycmakeargs+=(
+				-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+				-DLLVM_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html"
+				-DSPHINX_WARNINGS_AS_ERRORS=OFF
+			)
+		fi
+
+		mycmakeargs+=(
+			-DLLVM_BUILD_DOCS=${build_docs}
+			-DLLVM_ENABLE_OCAMLDOC=OFF
+			-DLLVM_ENABLE_SPHINX=${build_docs}
+			-DLLVM_ENABLE_DOXYGEN=OFF
+			-DLLVM_INSTALL_UTILS=ON
+		)
+		use binutils-plugin && mycmakeargs+=(
+			-DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include
+		)
+	fi
+
+	if tc-is-cross-compiler; then
+		local tblgen="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/llvm-tblgen"
+		[[ -x "${tblgen}" ]] \
+			|| die "${tblgen} not found or usable"
+		mycmakeargs+=(
+			-DCMAKE_CROSSCOMPILING=ON
+			-DLLVM_TABLEGEN="${tblgen}"
+		)
+	fi
+
+	# workaround BMI bug in gcc-7 (fixed in 7.4)
+	# https://bugs.gentoo.org/649880
+	# apply only to x86, https://bugs.gentoo.org/650506
+	if tc-is-gcc && [[ ${MULTILIB_ABI_FLAG} == abi_x86* ]] &&
+			[[ $(gcc-major-version) -eq 7 && $(gcc-minor-version) -lt 4 ]]
+	then
+		local CFLAGS="${CFLAGS} -mno-bmi"
+		local CXXFLAGS="${CXXFLAGS} -mno-bmi"
+	fi
+
+	# LLVM can have very high memory consumption while linking,
+	# exhausting the limit on 32-bit linker executable
+	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
+
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+	cmake_src_configure
+
+	grep -q -E "^CMAKE_PROJECT_VERSION_MAJOR(:.*)?=${LLVM_MAJOR}$" \
+			CMakeCache.txt ||
+		die "Incorrect version, did you update _LLVM_MASTER_MAJOR?"
+	multilib_is_native_abi && check_distribution_components
+}
+
+multilib_src_compile() {
+	cmake_build distribution
+
+	pax-mark m "${BUILD_DIR}"/bin/llvm-rtdyld
+	pax-mark m "${BUILD_DIR}"/bin/lli
+	pax-mark m "${BUILD_DIR}"/bin/lli-child-target
+
+	if use test; then
+		pax-mark m "${BUILD_DIR}"/unittests/ExecutionEngine/Orc/OrcJITTests
+		pax-mark m "${BUILD_DIR}"/unittests/ExecutionEngine/MCJIT/MCJITTests
+		pax-mark m "${BUILD_DIR}"/unittests/Support/SupportTests
+	fi
+}
+
+multilib_src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check
+}
+
+src_install() {
+	local MULTILIB_CHOST_TOOLS=(
+		/usr/lib/llvm/${LLVM_MAJOR}/bin/llvm-config
+	)
+
+	local MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/llvm/Config/llvm-config.h
+	)
+
+	local LLVM_LDPATHS=()
+	multilib-minimal_src_install
+
+	# move wrapped headers back
+	mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include || die
+}
+
+multilib_src_install() {
+	DESTDIR=${D} cmake_build install-distribution
+
+	# move headers to /usr/include for wrapping
+	rm -rf "${ED}"/usr/include || die
+	mv "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include "${ED}"/usr/include || die
+
+	LLVM_LDPATHS+=( "${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)" )
+}
+
+multilib_src_install_all() {
+	local revord=$(( 9999 - ${LLVM_MAJOR} ))
+	newenvd - "60llvm-${revord}" <<-_EOF_
+		PATH="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin"
+		# we need to duplicate it in ROOTPATH for Portage to respect...
+		ROOTPATH="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin"
+		MANPATH="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+		LDPATH="$( IFS=:; echo "${LLVM_LDPATHS[*]}" )"
+	_EOF_
+
+	docompress "/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+	llvm_install_manpages
+}
+
+pkg_postinst() {
+	elog "You can find additional opt-viewer utility scripts in:"
+	elog "  ${EROOT}/usr/lib/llvm/${LLVM_MAJOR}/share/opt-viewer"
+	elog "To use these scripts, you will need Python along with the following"
+	elog "packages:"
+	elog "  dev-python/pygments (for opt-viewer)"
+	elog "  dev-python/pyyaml (for all of them)"
+}