From ebce8994fe3cc4ca9fbc96ca837cb4c4e98adcbd Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Sun, 6 May 2018 11:18:16 +0100
Subject: gentoo resync : 06.05.2018

---
 sys-devel/clang/Manifest           |   5 +
 sys-devel/clang/clang-5.0.2.ebuild | 323 +++++++++++++++++++++++++++++++++++++
 2 files changed, 328 insertions(+)
 create mode 100644 sys-devel/clang/clang-5.0.2.ebuild

(limited to 'sys-devel/clang')

diff --git a/sys-devel/clang/Manifest b/sys-devel/clang/Manifest
index 14a15456bf9b..bdab655957c2 100644
--- a/sys-devel/clang/Manifest
+++ b/sys-devel/clang/Manifest
@@ -10,13 +10,17 @@ AUX 6.0.0/0001-Driver-Avoid-invalidated-iterator-in-insertTargetAnd.patch 2041 B
 AUX 6.0.0/0002-test-Fix-Cross-DSO-CFI-Android-sanitizer-test-for-rt.patch 1256 BLAKE2B e71f32b08defa1ba59b574e9314e272107638676f1b1469a448efced144c680ffde4d76e34fa3fa5786859bf6e04050bd23150d7c0b98f8849f5d9355eacb646 SHA512 260096c1c7e6ba6f35537873cb6ba83f2271cb50446c50f6f1a5c88138c23508df16c99cac8664b5be0d56f2e0fe288f51a27424ff0b56c317d7a7e07562e0fc
 DIST cfe-4.0.1.src.tar.xz 10933628 BLAKE2B bc1bb8875e83ccecd446a48cfa41f5c98a09d6ad24ff439a983f629711b4513b9c4bee4070f8df13b6b2a52d673b0706733a4c151ce5021a0233147debff14ac SHA512 936c9e1626b27e63a4fb11f3c0cb998eeaf9a520ad6e2bcd67cb4352e59e7781ecc700df79794f3fd70473d90b7e2ba418a39038eb0146b68e843f0705c1f964
 DIST cfe-5.0.1.src.tar.xz 11483036 BLAKE2B c4eb54cd8271b62cf7a2219db0b599b68c00b6e574d1946220efbd1633e841796e6717d6eeb35e84a6db32a731a3285b59cedeb3b1a8f3c3c502b799fdd0a720 SHA512 6619177a2ff9934fe8b15d6aa229abb8e34d0b1a75228d9efba9393daf71d6419a7256de57b31e2f9f829f71f842118556f996e86ee076f1e0a7cd394dfd31a2
+DIST cfe-5.0.2.src.tar.xz 11459216 BLAKE2B 80d9b2ab70b00c0dfd5c5386a44e0c15d8252e6175c9da55a0519c4f9b8192e32e215110d7d3808225786e2c7f906f2dfbe11dd09bdf21574e99709ae237ed0b SHA512 9931afceb5569ad6caec85d506180c810f7fea94af8c997143b0a37cbf413fcea0d92520478610627eeee1efb65fde684066ace0dfcbbf7b61ecd709d22dd0b1
 DIST cfe-6.0.0.src.tar.xz 11959224 BLAKE2B 257edbaedf72bd941b67b4aa2f152a96a37bbea72d21d22d4445152685efe40d75b9a7a39955545643e841ad6693ef12e52b207b9119098774f39e858b64bc09 SHA512 e886dd27448503bbfc7fd4f68eb089c19b2f2be4f0e5b26d3df253833f60b91d70b472a6b530063386e2252075b110ce9f5942800feddf6c34b94a75cf7bd5c6
 DIST clang-tools-extra-4.0.1.src.tar.xz 581788 BLAKE2B 52ca89eda6fe1e0fbbdc46e17f4067f03a9a9440dcdcc98811651087d0c9ab24dfe3eefb0b80a32ec41abe0766cb3e47031de61c4cff02b7d0e08c8fd03e3faa SHA512 ea26d926f428e62e76cf8a073e63ffe05645f6592e05d7717d5c257908870ae9217727d3e1578227b14eda5937085872463f1a8e99970256179c68b8a92e69e0
 DIST clang-tools-extra-5.0.1.src.tar.xz 646328 BLAKE2B 472eb1e73a17564790919ec392dddcd91f131c1cbf2a5f3cab09a9f7126d4d18ec6785ffcb3c3230eec6edc90acbe2bf859367c37f62ba77d7542f4c18b925f3 SHA512 2e6a811cccd22281f7567f5626ff0484ed1fefee4a9244a717e3ccb9516dce9e7ff315044fb10e505e91c3f1c6d2774558debb9559915d053886599bcb153d7b
+DIST clang-tools-extra-5.0.2.src.tar.xz 646272 BLAKE2B 8a15a0c3ed9e8c31706d744017aa8be52616037790075c2314c3a613c9e1aa86b0b980c4e3bd9a775b234440f17436392196b41f1691ab25a33b432a25affb68 SHA512 241d85652e7c3ad5d77754ad9a694bddab3c14098067da4119223007c5a4a765d1cd7e7c7dba91666ccd5506f8703c82c9ee487f28249a00c2c4edbd0d1f2640
 DIST clang-tools-extra-6.0.0.src.tar.xz 757680 BLAKE2B 708e21055a702c41a94f6b8673bab405f8b1339a75ec66f14c31565ef802245900bafc25e636c6e82f01e74060a6429a19442317f948011cae59af6825808343 SHA512 9c5720b8694c235ca988ef45da1d564ac06e31c0a40600b32c0b9df399693e4eba296ca43b077ed97adba085362ddb0fb94e0d28232afc3e7351820b1285061f
 DIST llvm-4.0.1.src.tar.xz 21065652 BLAKE2B 6327eed2d1feb108440f22d2581d1ff86c10a10c29793538d8d899c7e2dc83d3f7b147d3fd4bcce2bd2bf57c071b08c624aeafe40a3e7a3914506e7751727e6c SHA512 16adc39b34ddb628f81b171119a8e2a0e9138b25011e803ef0b688e2fbea116fc4953d3a1b61b90a98a75e33619f81566b7cb06a9a2ea4d04ac5e0eb303a2d1d
 DIST llvm-5.0.1-manpages.tar.bz2 94004 BLAKE2B 34eb29361ad7aa881e64d1dd2992fd89ce44adafd2521284c27b6ffe7082bc7e70458204e6f34d582b704bf7c5dad93c6a6dc41fc7abc41862aab8f5ec53ed07 SHA512 3444cc8e06009f5dd2669b92af662a1049d9294c8ca0dcf45486e1dc1aaf10160860b7856d30ad70bbe5864b21d1539316e89f5237549f5653954e23baf64334
 DIST llvm-5.0.1.src.tar.xz 23428720 BLAKE2B 3db4d33df21018d17eef0042c0d8d82a8412bd5daa99cfb5405a6ec83c5774178fa76b220e8731c2a9a64dabf898aa90fe29c685327bd63a4f078e8e94a9a77e SHA512 bee1d45fca15ce725b1f2b1339b13eb6f750a3a321cfd099075477ec25835a8ca55b5366172c4aad46592dfd8afe372349ecf264f581463d017f9cee2d63c1cb
+DIST llvm-5.0.2-manpages.tar.bz2 93977 BLAKE2B 8c5e8899e0df9d6037fb7d5c373de6492ccdc9fd2c26cc7dfbd8fb2b9e68418ca8fdf42cdc303c361e649cc6939bf5229cbad017bdccbd5d791e92752328252f SHA512 568615bce5a75d42e4b6d592557472d366d49a99f8e81be10ae679804f1fe674c7fd0bbdac09af44fc67ee5aa34c4ed2153c2767c536ac8e45dd15c811c92dcb
+DIST llvm-5.0.2.src.tar.xz 23451868 BLAKE2B b7082be2e4ad557b29b9f6869811f262adcf5c73d552faf91b339bede75cf5eab58afefa12fa779a38be71fe2b8f4ea297c3213ee4e8370cc01972c59249d91c SHA512 3588be5ed969c3f7f6f16f56a12a6af2814d3d3c960d4a36ffebb0446cc75f19220bccee7fc605f9b01f5d5c188a905a046193cc12dec42dd5922048b5c27fe1
 DIST llvm-6.0.0-manpages.tar.bz2 102668 BLAKE2B f458cbfcfdd6600f90f9bbe8cd9681de3dc11c62dbfcaa5ba7a281ad30d6367c33bebd5090c255e85a10b00b7bcb9c988d340b67f1db51982f55956acba109e9 SHA512 a7ed3e246e6488254f19dbb8484c079be39bc52f9b2fab3f736dd013683b7f46e8e036ee571dec5066c86ee7c25713608a2426555e8ad04b81891912314ee48e
 DIST llvm-6.0.0.src.tar.xz 25296048 BLAKE2B 7ea90bb63d6f26cfbc1c1ed2f243b0fcd8ad2ceb7963cf768d262cd55e9a0c71a9cfdea0333fb220faacf4540d924d2512532774dcfb52b52490ad74e38c09e0 SHA512 a71fdd5ddc46f01327ad891cfcc198febdbe10769c57f14d8a4fb7d514621ee4080e1a641200d3353c16a16731d390270499ec6cd3dc98fadc570f3eb6b52b8c
 DIST llvm-manpages-4.0.1.tar.bz2 87981 BLAKE2B 79ffd254ee5c6e09159c954913ef820f74107d4fcea5e3ed82592dc36af8fdfbf1e850547ba8bfc20aa9a5ecdd26c50329e6a6d558ae3aa5475a930789ce3e01 SHA512 d5b3213567c25db58ef364d272314a79c311a80fc21d98c09a5540af45a8190a38f489228663fe9a9b63bf0f2b952c460c4196a8fc8d6f221619f6e7ed2fc415
@@ -27,6 +31,7 @@ EBUILD clang-3.7.1-r100.ebuild 972 BLAKE2B 10a79e07cdf78a7204011d44605c00eb8677a
 EBUILD clang-3.9.1-r100.ebuild 1471 BLAKE2B a3f8f43d3f07cc8598a4bdd8e0c59d1da6528a64bf3c7d3b5f54ac972ff8ec49d83bed04a6646d1f87b525db1dcb597184fd7fc0bc6bc1c5ad85052990ea7f40 SHA512 6868f0fff8faf5a10e9573e76a26000078a94dabe442398d454b3e06a4e1e678670fa57ce10c60ec607601ef72a2f328ef6483a369ecd23b1f6cc59b2755e5b6
 EBUILD clang-4.0.1.ebuild 9614 BLAKE2B ba22e432cd595ecb6a4c13fd4a6de428242b13138f0f079826b4acfd37515c69776800cda3c6533338986bb0db75fa814905a3a4649ebf8812872e97ad1d5a9a SHA512 d533ebcc2d5cfc801d71f95414aa510a4d3143b55fc0917a899a863d19ad8618ba31db6991ad3b73db4959bb2b2e37ea9410e99d2d85cbb81348db1d3af1bf2e
 EBUILD clang-5.0.1.ebuild 10440 BLAKE2B 13bc01d728e98302c8f1708c805e5528fa5f924ac892f17a3f06684fc43448e8d97159f1b9361e633eaccf0717242c4778481f10bff92063256b3307bf7197ab SHA512 57b7dc557e5144d3cc9f7c7560ffaa51ca5af184031b01acb74fd565171d80bfd973f82c7406f8dc624d59f183f12aea8e925465e1059ce1f8a8ce2c2d2fdd94
+EBUILD clang-5.0.2.ebuild 10442 BLAKE2B 5fa2646fa9965c3b843e751a5fce47b76a08fde65d55f70f2d314738dd48e8affaa9ade37d87685c5e9c546aa35c4d1d916ef33acd83484e954c91b3db8a8551 SHA512 d0554f3fc4ceea7cb9d7d33d5aba41c8589fba55e75b551bca861ba517fd77ee8abe89a97d80bedd0852b491d7472e76257eaa643086b925b5253f924545b33a
 EBUILD clang-6.0.0-r1.ebuild 10442 BLAKE2B fa6fce2064b50cedfa4fbf4584f135b605810c39a70d32323f06eef5883c82a77918c0d66fd7b13de5f0bdc55e4c16f484c7fe43c1cfde07704c17fe79629b3e SHA512 9392f1949b9f6a522840acbd54ddb187eb5680cd665790ac55eb279580f36325a747c0e4b9845b605483e7f64abddad1f1232c708c26578562bf1906f4310316
 EBUILD clang-6.0.9999.ebuild 9415 BLAKE2B c605173c0fbe72841bb6dd63c3f7823c8aeb170c6fdab53a6a0e3470595cd537ed9ad82187d54e2bf2f4d5a19857f509fc0c4cc26824cdc06069340538d7223f SHA512 aba7391f35fb3c47b4d6f447d69bd44c44658bd95171ea74924687a0daff1a1483a94a096e57131da86cbbf6642b513c3ad39d133f2a589e4b8e5b053d3e66a6
 EBUILD clang-9999.ebuild 9487 BLAKE2B d8705c29b9a4e60608af3910a47e91d5a16cf531370b968511e96261207747cdf47981d2ab435a8c1e3ba4fda863248a299609ef2ae79c04aa2f6d68ad586daf SHA512 434bcd703b29bd9491368c0f665581cf3d2569743b311d6430031baf7943ed7d7c1dbd27b8c243c087a709bc0d4e04605648066a7d237888d78b2bd5df179e31
diff --git a/sys-devel/clang/clang-5.0.2.ebuild b/sys-devel/clang/clang-5.0.2.ebuild
new file mode 100644
index 000000000000..6c0b434af8a8
--- /dev/null
+++ b/sys-devel/clang/clang-5.0.2.ebuild
@@ -0,0 +1,323 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+# (needed due to CMAKE_BUILD_TYPE != Gentoo)
+CMAKE_MIN_VERSION=3.7.0-r1
+PYTHON_COMPAT=( python2_7 )
+
+inherit cmake-utils eapi7-ver flag-o-matic llvm \
+	multilib-minimal pax-utils prefix python-single-r1 toolchain-funcs
+
+MY_P=cfe-${PV/_/}.src
+EXTRA_P=clang-tools-extra-${PV/_/}.src
+LLVM_P=llvm-${PV/_/}.src
+
+DESCRIPTION="C language family frontend for LLVM"
+HOMEPAGE="https://llvm.org/"
+SRC_URI="https://releases.llvm.org/${PV/_//}/${MY_P}.tar.xz
+	https://releases.llvm.org/${PV/_//}/${EXTRA_P}.tar.xz
+	test? ( https://releases.llvm.org/${PV/_//}/${LLVM_P}.tar.xz )
+	!doc? ( https://dev.gentoo.org/~mgorny/dist/llvm/llvm-${PV}-manpages.tar.bz2 )"
+
+# Keep in sync with sys-devel/llvm
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
+	NVPTX PowerPC Sparc SystemZ X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
+
+LICENSE="UoI-NCSA"
+SLOT="$(ver_cut 1)"
+KEYWORDS="~amd64 ~arm64 ~x86 ~amd64-fbsd ~amd64-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE="debug default-compiler-rt default-libcxx doc +static-analyzer
+	test xml z3 kernel_FreeBSD ${ALL_LLVM_TARGETS[*]}"
+
+RDEPEND="
+	~sys-devel/llvm-${PV}:${SLOT}=[debug=,${LLVM_TARGET_USEDEPS// /,},${MULTILIB_USEDEP}]
+	static-analyzer? (
+		dev-lang/perl:*
+		z3? ( sci-mathematics/z3:0= )
+	)
+	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
+	${PYTHON_DEPS}"
+# configparser-3.2 breaks the build (3.3 or none at all are fine)
+DEPEND="${RDEPEND}
+	doc? ( dev-python/sphinx )
+	xml? ( virtual/pkgconfig )
+	!!<dev-python/configparser-3.3.0.2
+	${PYTHON_DEPS}"
+RDEPEND="${RDEPEND}
+	!<sys-devel/llvm-4.0.0_rc:0
+	!sys-devel/clang:0"
+PDEPEND="
+	~sys-devel/clang-runtime-${PV}
+	default-compiler-rt? ( =sys-libs/compiler-rt-${PV%_*}* )
+	default-libcxx? ( >=sys-libs/libcxx-${PV} )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	|| ( ${ALL_LLVM_TARGETS[*]} )"
+
+# We need extra level of indirection for CLANG_RESOURCE_DIR
+S=${WORKDIR}/x/y/${MY_P}
+
+# least intrusive of all
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+# 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_unpack() {
+	# create extra parent dir for CLANG_RESOURCE_DIR
+	mkdir -p x/y || die
+	cd x/y || die
+
+	einfo "Unpacking ${MY_P}.tar.xz ..."
+	tar -xf "${DISTDIR}/${MY_P}.tar.xz" || die
+	einfo "Unpacking ${EXTRA_P}.tar.xz ..."
+	tar -xf "${DISTDIR}/${EXTRA_P}.tar.xz" || die
+
+	mv "${EXTRA_P}" "${S}"/tools/extra || die
+	if use test; then
+		einfo "Unpacking parts of ${LLVM_P}.tar.xz ..."
+		tar -xf "${DISTDIR}/${LLVM_P}.tar.xz" \
+			"${LLVM_P}"/utils/{lit,unittest} || die
+		mv "${LLVM_P}" "${WORKDIR}"/llvm || die
+	fi
+
+	if ! use doc; then
+		einfo "Unpacking llvm-${PV}-manpages.tar.bz2 ..."
+		tar -xf "${DISTDIR}/llvm-${PV}-manpages.tar.bz2" || die
+	fi
+}
+
+src_prepare() {
+	# fix finding compiler-rt libs
+	eapply "${FILESDIR}"/5.0.1/0001-Driver-Use-arch-type-to-find-compiler-rt-libraries-o.patch
+	# fix setting LD_LIBRARY_PATH for tests on *BSD
+	eapply "${FILESDIR}"/5.0.1/0002-test-Fix-clang-test-for-FreeBSD-and-NetBSD.patch
+	# add Prefix include paths for Darwin
+	eapply "${FILESDIR}"/5.0.1/darwin_prefix-include-paths.patch
+
+	cd tools/extra || die
+	# fix setting LD_LIBRARY_PATH for tests on *BSD (extra part)
+	eapply "${FILESDIR}"/5.0.1/extra/0001-Assume-the-shared-library-path-variable-is-LD_LIBRAR.patch
+	cd ../.. || die
+
+	cmake-utils_src_prepare
+	eprefixify lib/Frontend/InitHeaderSearch.cpp
+}
+
+multilib_src_configure() {
+	local llvm_version=$(llvm-config --version) || die
+	local clang_version=$(ver_cut 1-3 "${llvm_version}")
+
+	local mycmakeargs=(
+		# ensure that the correct llvm-config is used
+		-DLLVM_CONFIG="$(type -P "${CHOST}-llvm-config")"
+		-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/${clang_version}"
+
+		-DBUILD_SHARED_LIBS=ON
+		-DLLVM_TARGETS_TO_BUILD="${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
+
+		# override default stdlib and rtlib
+		-DCLANG_DEFAULT_CXX_STDLIB=$(usex default-libcxx libc++ "")
+		-DCLANG_DEFAULT_RTLIB=$(usex default-compiler-rt compiler-rt "")
+
+		-DCLANG_ENABLE_ARCMT=$(usex static-analyzer)
+		-DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer)
+		# z3 is not multilib-friendly
+		-DCLANG_ANALYZER_BUILD_Z3=$(multilib_native_usex z3)
+	)
+	use test && mycmakeargs+=(
+		-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
+	)
+
+	if multilib_is_native_abi; then
+		mycmakeargs+=(
+			# normally copied from LLVM_INCLUDE_DOCS but the latter
+			# is lacking value in stand-alone builds
+			-DCLANG_INCLUDE_DOCS=$(usex doc)
+			-DCLANG_TOOLS_EXTRA_INCLUDE_DOCS=$(usex doc)
+		)
+		use doc && 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
+		)
+		use z3 && mycmakeargs+=(
+			-DZ3_INCLUDE_DIR="${EPREFIX}/usr/include/z3"
+		)
+	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_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+	cmake-utils_src_configure
+}
+
+multilib_src_compile() {
+	cmake-utils_src_compile
+
+	# provide a symlink for tests
+	if [[ ! -L ${WORKDIR}/lib/clang ]]; then
+		mkdir -p "${WORKDIR}"/lib || die
+		ln -s "${BUILD_DIR}/$(get_libdir)/clang" "${WORKDIR}"/lib/clang || die
+	fi
+}
+
+multilib_src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+	cmake-utils_src_make check-clang
+	# clang-tidy requires [static-analyzer] and tests are not split
+	# correctly, so they are all disabled when static-analyzer is off
+	if multilib_is_native_abi && use static-analyzer; then
+		cmake-utils_src_make check-clang-tools
+	fi
+}
+
+src_install() {
+	MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/clang/Config/config.h
+	)
+
+	multilib-minimal_src_install
+
+	# Move runtime headers to /usr/lib/clang, where they belong
+	mv "${ED%/}"/usr/include/clangrt "${ED%/}"/usr/lib/clang || die
+	# move (remaining) wrapped headers back
+	mv "${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 1-2 "${llvm_version}")
+	local clang_full_version=$(ver_cut 1-3 "${llvm_version}")
+	local clang_tools=( clang clang++ clang-cl clang-cpp )
+	local abi i
+
+	# cmake gives us:
+	# - clang-X.Y
+	# - clang -> clang-X.Y
+	# - clang++, clang-cl, clang-cpp -> clang
+	# we want to have:
+	# - clang-X.Y
+	# - clang++-X.Y, clang-cl-X.Y, clang-cpp-X.Y -> clang-X.Y
+	# - clang, clang++, clang-cl, clang-cpp -> clang*-X.Y
+	# also in CHOST variant
+	for i in "${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
+
+	# Remove unnecessary headers on FreeBSD, bug #417171
+	if use kernel_FreeBSD; then
+		rm "${ED}"usr/lib/clang/${clang_full_version}/include/{std,float,iso,limits,tgmath,varargs}*.h || die
+	fi
+}
+
+multilib_src_install() {
+	cmake-utils_src_install
+
+	# 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
+}
+
+multilib_src_install_all() {
+	python_fix_shebang "${ED}"
+	if use static-analyzer; then
+		python_optimize "${ED}"usr/lib/llvm/${SLOT}/share/scan-view
+	fi
+
+	# install pre-generated manpages
+	if ! use doc; then
+		insinto "/usr/lib/llvm/${SLOT}/share/man/man1"
+		doins "${WORKDIR}/x/y/llvm-${PV}-manpages/clang"/*.1
+	fi
+
+	docompress "/usr/lib/llvm/${SLOT}/share/man"
+	# match 'html' non-compression
+	use doc && docompress -x "/usr/share/doc/${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 [[ ${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 "To use these scripts, you will need Python 2.7. Some of them are vim"
+	elog "integration scripts (with instructions inside)."
+}
+
+pkg_postrm() {
+	if [[ ${ROOT} == / && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then
+		eselect compiler-shadow clean all
+	fi
+}
-- 
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