From c17e7d2a8cc12551a02d28209cd2edbf078d5675 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@koprulu.sector>
Date: Tue, 20 Sep 2022 11:23:36 +0100
Subject: gentoo auto-resync : 20:09:2022 - 11:23:36

---
 sys-devel/clang/Manifest                 |   2 +-
 sys-devel/clang/clang-15.0.0.9999.ebuild | 463 -------------------------------
 sys-devel/clang/clang-15.0.1.9999.ebuild | 463 +++++++++++++++++++++++++++++++
 3 files changed, 464 insertions(+), 464 deletions(-)
 delete mode 100644 sys-devel/clang/clang-15.0.0.9999.ebuild
 create mode 100644 sys-devel/clang/clang-15.0.1.9999.ebuild

(limited to 'sys-devel/clang')

diff --git a/sys-devel/clang/Manifest b/sys-devel/clang/Manifest
index 21a28c6e9226..fc619e83b11d 100644
--- a/sys-devel/clang/Manifest
+++ b/sys-devel/clang/Manifest
@@ -18,8 +18,8 @@ DIST llvmorg-13.0.1.tar.gz 147290251 BLAKE2B 2a44b012a672501761d0c27c6b3a315b69b
 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-15.0.0-r1.ebuild 12282 BLAKE2B 5d8a99fad9c19be7d7711dc1905ae10bf358e095160e3842614300985674fbc5c0b451bb10d1e613a804ef73ea5fb9ead3e6ac894e25bb50c738bca858668dd2 SHA512 1a2c683c0dac377fbdea508b708f3d3ec21267df17fc91c1309e799912f99fa366e18105286759add4cdfcdc770b01e0260293e9f70732714b0ef463dd5a1b04
-EBUILD clang-15.0.0.9999.ebuild 12204 BLAKE2B e4a9fbefeca8967edd37366d0eb8836694da5b08064e8e0e7a0ffb1c49abca2ee76e58a12f42497aa2b2f608a60a869a9cfcbe310e5cf66f70c46cd3f076a485 SHA512 8326ae79c6c60db0b63645aab3f5d1a22b44be27f86a1b4306a6a88db8af985d2af4ef840e69203c87f68be2b1e874596556993eb344b10c6ba19ca66f97c436
 EBUILD clang-15.0.0.ebuild 12282 BLAKE2B d206ca8cfa40ac284f35638a45cb290692ac9eea50dfa09a87d3dd68906d8edad26ac69fe96a57605ea114d70205419061197192176d1e55cc2367648f899cfb SHA512 b48b9a7b45b707f28c401fc4a9d3eca259f3982274960823459a44b67dbf3cda17a815aaa882447a1ab9e650280d709d186e7929c7229f5491b819c6a1beddef
+EBUILD clang-15.0.1.9999.ebuild 12204 BLAKE2B e4a9fbefeca8967edd37366d0eb8836694da5b08064e8e0e7a0ffb1c49abca2ee76e58a12f42497aa2b2f608a60a869a9cfcbe310e5cf66f70c46cd3f076a485 SHA512 8326ae79c6c60db0b63645aab3f5d1a22b44be27f86a1b4306a6a88db8af985d2af4ef840e69203c87f68be2b1e874596556993eb344b10c6ba19ca66f97c436
 EBUILD clang-16.0.0.9999.ebuild 12179 BLAKE2B a23438c74a85834bcaba124e3865cbd46714422e0f813257a2466e27303ee1e447ad0148766df66136eda6b2590f0446c038b83f024efeb88b73855cec66b7eb SHA512 0be8b3a659c4c0cc1d44b95460ddab56875f0720c0f5b1f499c30058d5da1a1346adc24eb5c995349bd48a89ad1088bf690c0bcb75bbebca246d0b64887ca1ee
 EBUILD clang-16.0.0_pre20220915.ebuild 12177 BLAKE2B 829d44b98dd73b5d0e279a80f38895cdba238083fc8bc43ee5bb459094d7e3fdb6303e7ffa16d987675fb655d36e3d91b3226a1ad7685459f83e2d871c182066 SHA512 c7128887fbd524b3cdd13060d94a7fb46b43eeab0ea99b9c7f81f80bb77379a5d7a357f4594b1cb638b25fe9cfb75f3d9ffd130d126dea84930f595aee26160f
 EBUILD clang-16.0.0_pre20220918.ebuild 12179 BLAKE2B a23438c74a85834bcaba124e3865cbd46714422e0f813257a2466e27303ee1e447ad0148766df66136eda6b2590f0446c038b83f024efeb88b73855cec66b7eb SHA512 0be8b3a659c4c0cc1d44b95460ddab56875f0720c0f5b1f499c30058d5da1a1346adc24eb5c995349bd48a89ad1088bf690c0bcb75bbebca246d0b64887ca1ee
diff --git a/sys-devel/clang/clang-15.0.0.9999.ebuild b/sys-devel/clang/clang-15.0.0.9999.ebuild
deleted file mode 100644
index ce8bd9ade187..000000000000
--- a/sys-devel/clang/clang-15.0.0.9999.ebuild
+++ /dev/null
@@ -1,463 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{8..11} )
-inherit cmake 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="$(ver_cut 1)"
-KEYWORDS=""
-IUSE="
-	debug default-compiler-rt default-libcxx default-lld doc
-	llvm-libunwind +pie +static-analyzer test xml
-"
-REQUIRED_USE="${PYTHON_REQUIRED_USE}"
-RESTRICT="!test? ( test )"
-
-DEPEND="
-	~sys-devel/llvm-${PV}:${SLOT}=[debug=,${MULTILIB_USEDEP}]
-	static-analyzer? ( dev-lang/perl:* )
-	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
-"
-
-RDEPEND="
-	${PYTHON_DEPS}
-	${DEPEND}
-"
-BDEPEND="
-	${PYTHON_DEPS}
-	>=dev-util/cmake-3.16
-	doc? ( $(python_gen_cond_dep '
-		dev-python/recommonmark[${PYTHON_USEDEP}]
-		dev-python/sphinx[${PYTHON_USEDEP}]
-	') )
-	xml? ( virtual/pkgconfig )
-"
-PDEPEND="
-	sys-devel/clang-common
-	~sys-devel/clang-runtime-${PV}
-	default-compiler-rt? (
-		=sys-libs/compiler-rt-${PV%_*}*
-		llvm-libunwind? ( sys-libs/llvm-libunwind )
-		!llvm-libunwind? ( sys-libs/libunwind )
-	)
-	default-libcxx? ( >=sys-libs/libcxx-${PV} )
-	default-lld? ( sys-devel/lld )
-"
-
-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=9999-r3
-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=${SLOT} llvm_pkg_setup
-	python-single-r1_pkg_setup
-}
-
-src_prepare() {
-	# create extra parent dir for relative CLANG_RESOURCE_DIR access
-	mkdir -p x/y || die
-	BUILD_DIR=${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-pseudo
-			clang-refactor
-			clang-repl
-			clang-rename
-			clang-scan-deps
-			diagtool
-			hmaptool
-
-			# extra tools
-			clang-apply-replacements
-			clang-change-namespace
-			clang-doc
-			clang-include-fixer
-			clang-move
-			clang-query
-			clang-reorder-fields
-			clang-tidy
-			clang-tidy-headers
-			clangd
-			find-all-symbols
-			modularize
-			pp-trace
-		)
-
-		if llvm_are_manpages_built; then
-			out+=(
-				# manpages
-				docs-clang-man
-				docs-clang-tools-man
-			)
-		fi
-
-		use doc && out+=(
-			docs-clang-html
-			docs-clang-tools-html
-		)
-
-		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 llvm_version=$(llvm-config --version) || die
-	local clang_version=$(ver_cut 1-3 "${llvm_version}")
-
-	local mycmakeargs=(
-		-DLLVM_CMAKE_PATH="${EPREFIX}/usr/lib/llvm/${SLOT}/$(get_libdir)/cmake/llvm"
-		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${SLOT}"
-		-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${SLOT}/share/man"
-		# relative to bindir
-		-DCLANG_RESOURCE_DIR="../../../../lib/clang/${clang_version}"
-
-		-DBUILD_SHARED_LIBS=OFF
-		-DCLANG_LINK_CLANG_DYLIB=ON
-		-DLLVM_DISTRIBUTION_COMPONENTS=$(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=$(usex !xml)
-		# libgomp support fails to find headers without explicit -I
-		# furthermore, it provides only syntax checking
-		-DCLANG_DEFAULT_OPENMP_RUNTIME=libomp
-
-		# disable using CUDA to autodetect GPU, just build for all
-		-DCMAKE_DISABLE_FIND_PACKAGE_CUDA=ON
-
-		# override default stdlib and rtlib
-		-DCLANG_DEFAULT_CXX_STDLIB=$(usex default-libcxx libc++ "")
-		-DCLANG_DEFAULT_RTLIB=$(usex default-compiler-rt compiler-rt "")
-		-DCLANG_DEFAULT_LINKER=$(usex default-lld lld "")
-		-DCLANG_DEFAULT_PIE_ON_LINUX=$(usex pie)
-		-DCLANG_DEFAULT_UNWINDLIB=$(usex default-compiler-rt libunwind "")
-
-		-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"
-				-DCLANG-TOOLS_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/tools-extra"
-				-DSPHINX_WARNINGS_AS_ERRORS=OFF
-			)
-		fi
-		mycmakeargs+=(
-			-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR="${WORKDIR}"/clang-tools-extra
-			-DCLANG_INCLUDE_DOCS=${build_docs}
-			-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" "${WORKDIR}"/lib/clang || die
-	fi
-}
-
-multilib_src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	cmake_build check-clang
-	multilib_is_native_abi &&
-		cmake_build check-clang-tools check-clangd
-}
-
-src_install() {
-	MULTILIB_WRAPPED_HEADERS=(
-		/usr/include/clang/Config/config.h
-	)
-
-	multilib-minimal_src_install
-
-	# Move runtime headers to /usr/lib/clang, where they belong
-	mv "${ED}"/usr/include/clangrt "${ED}"/usr/lib/clang || die
-	# move (remaining) wrapped headers back
-	mv "${T}"/clang-tidy "${ED}"/usr/include/ || die
-	mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${SLOT}/include || die
-
-	# Apply CHOST and version suffix to clang tools
-	# note: we use two version components here (vs 3 in runtime path)
-	local llvm_version=$(llvm-config --version) || die
-	local clang_version=$(ver_cut 1 "${llvm_version}")
-	local clang_full_version=$(ver_cut 1-3 "${llvm_version}")
-	local clang_tools=( clang clang++ clang-cl clang-cpp )
-	local abi i
-
-	# cmake gives us:
-	# - clang-X
-	# - clang -> clang-X
-	# - clang++, clang-cl, clang-cpp -> clang
-	# we want to have:
-	# - clang-X
-	# - clang++-X, clang-cl-X, clang-cpp-X -> clang-X
-	# - clang, clang++, clang-cl, clang-cpp -> clang*-X
-	# also in CHOST variant
-	for i in "${clang_tools[@]:1}"; do
-		rm "${ED}/usr/lib/llvm/${SLOT}/bin/${i}" || die
-		dosym "clang-${clang_version}" "/usr/lib/llvm/${SLOT}/bin/${i}-${clang_version}"
-		dosym "${i}-${clang_version}" "/usr/lib/llvm/${SLOT}/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 "${i}-${clang_version}" \
-				"/usr/lib/llvm/${SLOT}/bin/${abi_chost}-${i}-${clang_version}"
-			dosym "${abi_chost}-${i}-${clang_version}" \
-				"/usr/lib/llvm/${SLOT}/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 "${ED}"/usr/lib/llvm/${SLOT}/include "${ED}"/usr/include || die
-	mv "${ED}"/usr/lib/llvm/${SLOT}/$(get_libdir)/clang "${ED}"/usr/include/clangrt || die
-	if multilib_is_native_abi; then
-		# don't wrap clang-tidy headers, the list is too long
-		# (they're fine for non-native ABI but enabling the targets is problematic)
-		mv "${ED}"/usr/include/clang-tidy "${T}/" || die
-	fi
-}
-
-multilib_src_install_all() {
-	python_fix_shebang "${ED}"
-	if use static-analyzer; then
-		python_optimize "${ED}"/usr/lib/llvm/${SLOT}/share/scan-view
-	fi
-
-	docompress "/usr/lib/llvm/${SLOT}/share/man"
-	llvm_install_manpages
-	# match 'html' non-compression
-	use doc && docompress -x "/usr/share/doc/${PF}/tools-extra"
-	# +x for some reason; TODO: investigate
-	use static-analyzer && fperms a-x "/usr/lib/llvm/${SLOT}/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 "  ${EROOT}/usr/lib/llvm/${SLOT}/share/clang"
-	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"
-}
-
-pkg_postrm() {
-	if [[ -z ${ROOT} && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then
-		eselect compiler-shadow clean all
-	fi
-}
diff --git a/sys-devel/clang/clang-15.0.1.9999.ebuild b/sys-devel/clang/clang-15.0.1.9999.ebuild
new file mode 100644
index 000000000000..ce8bd9ade187
--- /dev/null
+++ b/sys-devel/clang/clang-15.0.1.9999.ebuild
@@ -0,0 +1,463 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} )
+inherit cmake llvm llvm.org multilib multilib-minimal \
+	prefix python-single-r1 toolchain-funcs
+
+DESCRIPTION="C language family frontend for LLVM"
+HOMEPAGE="https://llvm.org/"
+
+# MSVCSetupApi.h: MIT
+# sorttable.js: MIT
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA MIT"
+SLOT="$(ver_cut 1)"
+KEYWORDS=""
+IUSE="
+	debug default-compiler-rt default-libcxx default-lld doc
+	llvm-libunwind +pie +static-analyzer test xml
+"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	~sys-devel/llvm-${PV}:${SLOT}=[debug=,${MULTILIB_USEDEP}]
+	static-analyzer? ( dev-lang/perl:* )
+	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
+"
+
+RDEPEND="
+	${PYTHON_DEPS}
+	${DEPEND}
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	>=dev-util/cmake-3.16
+	doc? ( $(python_gen_cond_dep '
+		dev-python/recommonmark[${PYTHON_USEDEP}]
+		dev-python/sphinx[${PYTHON_USEDEP}]
+	') )
+	xml? ( virtual/pkgconfig )
+"
+PDEPEND="
+	sys-devel/clang-common
+	~sys-devel/clang-runtime-${PV}
+	default-compiler-rt? (
+		=sys-libs/compiler-rt-${PV%_*}*
+		llvm-libunwind? ( sys-libs/llvm-libunwind )
+		!llvm-libunwind? ( sys-libs/libunwind )
+	)
+	default-libcxx? ( >=sys-libs/libcxx-${PV} )
+	default-lld? ( sys-devel/lld )
+"
+
+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=9999-r3
+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=${SLOT} llvm_pkg_setup
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	# create extra parent dir for relative CLANG_RESOURCE_DIR access
+	mkdir -p x/y || die
+	BUILD_DIR=${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-pseudo
+			clang-refactor
+			clang-repl
+			clang-rename
+			clang-scan-deps
+			diagtool
+			hmaptool
+
+			# extra tools
+			clang-apply-replacements
+			clang-change-namespace
+			clang-doc
+			clang-include-fixer
+			clang-move
+			clang-query
+			clang-reorder-fields
+			clang-tidy
+			clang-tidy-headers
+			clangd
+			find-all-symbols
+			modularize
+			pp-trace
+		)
+
+		if llvm_are_manpages_built; then
+			out+=(
+				# manpages
+				docs-clang-man
+				docs-clang-tools-man
+			)
+		fi
+
+		use doc && out+=(
+			docs-clang-html
+			docs-clang-tools-html
+		)
+
+		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 llvm_version=$(llvm-config --version) || die
+	local clang_version=$(ver_cut 1-3 "${llvm_version}")
+
+	local mycmakeargs=(
+		-DLLVM_CMAKE_PATH="${EPREFIX}/usr/lib/llvm/${SLOT}/$(get_libdir)/cmake/llvm"
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${SLOT}"
+		-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${SLOT}/share/man"
+		# relative to bindir
+		-DCLANG_RESOURCE_DIR="../../../../lib/clang/${clang_version}"
+
+		-DBUILD_SHARED_LIBS=OFF
+		-DCLANG_LINK_CLANG_DYLIB=ON
+		-DLLVM_DISTRIBUTION_COMPONENTS=$(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=$(usex !xml)
+		# libgomp support fails to find headers without explicit -I
+		# furthermore, it provides only syntax checking
+		-DCLANG_DEFAULT_OPENMP_RUNTIME=libomp
+
+		# disable using CUDA to autodetect GPU, just build for all
+		-DCMAKE_DISABLE_FIND_PACKAGE_CUDA=ON
+
+		# override default stdlib and rtlib
+		-DCLANG_DEFAULT_CXX_STDLIB=$(usex default-libcxx libc++ "")
+		-DCLANG_DEFAULT_RTLIB=$(usex default-compiler-rt compiler-rt "")
+		-DCLANG_DEFAULT_LINKER=$(usex default-lld lld "")
+		-DCLANG_DEFAULT_PIE_ON_LINUX=$(usex pie)
+		-DCLANG_DEFAULT_UNWINDLIB=$(usex default-compiler-rt libunwind "")
+
+		-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"
+				-DCLANG-TOOLS_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/tools-extra"
+				-DSPHINX_WARNINGS_AS_ERRORS=OFF
+			)
+		fi
+		mycmakeargs+=(
+			-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR="${WORKDIR}"/clang-tools-extra
+			-DCLANG_INCLUDE_DOCS=${build_docs}
+			-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" "${WORKDIR}"/lib/clang || die
+	fi
+}
+
+multilib_src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check-clang
+	multilib_is_native_abi &&
+		cmake_build check-clang-tools check-clangd
+}
+
+src_install() {
+	MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/clang/Config/config.h
+	)
+
+	multilib-minimal_src_install
+
+	# Move runtime headers to /usr/lib/clang, where they belong
+	mv "${ED}"/usr/include/clangrt "${ED}"/usr/lib/clang || die
+	# move (remaining) wrapped headers back
+	mv "${T}"/clang-tidy "${ED}"/usr/include/ || die
+	mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${SLOT}/include || die
+
+	# Apply CHOST and version suffix to clang tools
+	# note: we use two version components here (vs 3 in runtime path)
+	local llvm_version=$(llvm-config --version) || die
+	local clang_version=$(ver_cut 1 "${llvm_version}")
+	local clang_full_version=$(ver_cut 1-3 "${llvm_version}")
+	local clang_tools=( clang clang++ clang-cl clang-cpp )
+	local abi i
+
+	# cmake gives us:
+	# - clang-X
+	# - clang -> clang-X
+	# - clang++, clang-cl, clang-cpp -> clang
+	# we want to have:
+	# - clang-X
+	# - clang++-X, clang-cl-X, clang-cpp-X -> clang-X
+	# - clang, clang++, clang-cl, clang-cpp -> clang*-X
+	# also in CHOST variant
+	for i in "${clang_tools[@]:1}"; do
+		rm "${ED}/usr/lib/llvm/${SLOT}/bin/${i}" || die
+		dosym "clang-${clang_version}" "/usr/lib/llvm/${SLOT}/bin/${i}-${clang_version}"
+		dosym "${i}-${clang_version}" "/usr/lib/llvm/${SLOT}/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 "${i}-${clang_version}" \
+				"/usr/lib/llvm/${SLOT}/bin/${abi_chost}-${i}-${clang_version}"
+			dosym "${abi_chost}-${i}-${clang_version}" \
+				"/usr/lib/llvm/${SLOT}/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 "${ED}"/usr/lib/llvm/${SLOT}/include "${ED}"/usr/include || die
+	mv "${ED}"/usr/lib/llvm/${SLOT}/$(get_libdir)/clang "${ED}"/usr/include/clangrt || die
+	if multilib_is_native_abi; then
+		# don't wrap clang-tidy headers, the list is too long
+		# (they're fine for non-native ABI but enabling the targets is problematic)
+		mv "${ED}"/usr/include/clang-tidy "${T}/" || die
+	fi
+}
+
+multilib_src_install_all() {
+	python_fix_shebang "${ED}"
+	if use static-analyzer; then
+		python_optimize "${ED}"/usr/lib/llvm/${SLOT}/share/scan-view
+	fi
+
+	docompress "/usr/lib/llvm/${SLOT}/share/man"
+	llvm_install_manpages
+	# match 'html' non-compression
+	use doc && docompress -x "/usr/share/doc/${PF}/tools-extra"
+	# +x for some reason; TODO: investigate
+	use static-analyzer && fperms a-x "/usr/lib/llvm/${SLOT}/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 "  ${EROOT}/usr/lib/llvm/${SLOT}/share/clang"
+	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"
+}
+
+pkg_postrm() {
+	if [[ -z ${ROOT} && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then
+		eselect compiler-shadow clean all
+	fi
+}
-- 
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