From 586819755b4dbfdffdc8a725ab7c0f86095b8489 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Sat, 15 Sep 2018 17:37:09 +0100
Subject: gentoo resync : 15.09.2018

---
 sys-devel/llvm/Manifest              |   4 +-
 sys-devel/llvm/llvm-7.0.0_rc2.ebuild | 259 -----------------------------------
 sys-devel/llvm/llvm-7.0.0_rc3.ebuild | 259 +++++++++++++++++++++++++++++++++++
 3 files changed, 261 insertions(+), 261 deletions(-)
 delete mode 100644 sys-devel/llvm/llvm-7.0.0_rc2.ebuild
 create mode 100644 sys-devel/llvm/llvm-7.0.0_rc3.ebuild

(limited to 'sys-devel/llvm')

diff --git a/sys-devel/llvm/Manifest b/sys-devel/llvm/Manifest
index edab069c5d15..f155f85e3cec 100644
--- a/sys-devel/llvm/Manifest
+++ b/sys-devel/llvm/Manifest
@@ -40,7 +40,7 @@ DIST llvm-5.0.2-manpages.tar.bz2 93977 BLAKE2B 8c5e8899e0df9d6037fb7d5c373de6492
 DIST llvm-5.0.2.src.tar.xz 23451868 BLAKE2B b7082be2e4ad557b29b9f6869811f262adcf5c73d552faf91b339bede75cf5eab58afefa12fa779a38be71fe2b8f4ea297c3213ee4e8370cc01972c59249d91c SHA512 3588be5ed969c3f7f6f16f56a12a6af2814d3d3c960d4a36ffebb0446cc75f19220bccee7fc605f9b01f5d5c188a905a046193cc12dec42dd5922048b5c27fe1
 DIST llvm-6.0.1-manpages.tar.bz2 102656 BLAKE2B 9088ca0bdda69f63354e61b7495df54505d5db2504bc61860a7260343722ec8cdd5e937d0843263a5bf5077b9cf386c337fa127039b996bab10d2ca5c2caeb59 SHA512 c468e97a2d5610aee9e72cb795e4e65375a079d733550f05380230fb44ba0ed67d407ad06e2340b66f13d19c06583b657e8d01fcdca2146ae43964cea309e0b3
 DIST llvm-6.0.1.src.tar.xz 25306628 BLAKE2B 60232d4d22f8096b565cc8d81fea0639f24f14e8fc4f66ade69fa15479181f07f655f26dff3fa24bf105762b495da316c5c9352db234bd0af6b9c3fff6d4d881 SHA512 cbbb00eb99cfeb4aff623ee1a5ba075e7b5a76fc00c5f9f539ff28c108598f5708a0369d5bd92683def5a20c2fe60cab7827b42d628dbfcc79b57e0e91b84dd9
-DIST llvm-7.0.0rc2.src.tar.xz 28320756 BLAKE2B 92707da30fe73a6dec2614acceada06560332d3b54edeae5047543f23808cf13b24aecc9c853ccbc3341951e1fbceff85509465aa6207275fc54c75f94baff55 SHA512 4211fdbd2278ed325d3f6a1f1fa706351e768e2cd1445abf6664bed39b7b5d0c5e04514711d627f9ae1e271300f410635bb54ba004a5bece0d68450d3a1b52e4
+DIST llvm-7.0.0rc3.src.tar.xz 28322024 BLAKE2B 5b034208d9b2b4f1f02466bd446be79b5cacede952f77c1ff1d302a4254410f83420b42ffedbb26c2a87102fdd5dedc37183afe2b8bc23e6b6db01bad3e1d0c9 SHA512 8a19d6cad7bf485d3800ed41a2aadaa3b60eb75c31e984b277756cc5c5eb1a39f12d554d71614d3781cd7f1c85e39de40d9062b77a5299b8ba9659d91bd4c0f7
 DIST llvm-manpages-4.0.1.tar.bz2 87981 BLAKE2B 79ffd254ee5c6e09159c954913ef820f74107d4fcea5e3ed82592dc36af8fdfbf1e850547ba8bfc20aa9a5ecdd26c50329e6a6d558ae3aa5475a930789ce3e01 SHA512 d5b3213567c25db58ef364d272314a79c311a80fc21d98c09a5540af45a8190a38f489228663fe9a9b63bf0f2b952c460c4196a8fc8d6f221619f6e7ed2fc415
 EBUILD llvm-3.4.2-r100.ebuild 7682 BLAKE2B 5915477569456fae852c4e6f29ffc405ced369e0cbaf9c2da54b3fa2b09237fdaa3afcda77df87534cf8c4343cf2f886e77a95e27e9861696395dbcad42fb815 SHA512 152d9d8167a153b3273a4e8c670eb50cd267354cc925584a416738de104f72bf66bc42d55a672c09e8d80c475ddcb254aff71878384df2266c112259d0822d69
 EBUILD llvm-3.5.2-r100.ebuild 7837 BLAKE2B 224f7bf982e0f65a512a873e6eca951d05d4e81e7ae636e95d03308c19faea77016357207c2e4d2534d9c4de561a7ff5215f37e9d02e6c6c68aa02191f63610f SHA512 3753dab4281fa0fd5061a9b4231e6fceb567bf40ac89f3bc9b2f52164e21e1b6283d3e6bb48b72dc8dfb0c21a7567ef0661d1a820943c032bb3a6ebdff59c5c9
@@ -51,7 +51,7 @@ EBUILD llvm-4.0.1-r1.ebuild 6985 BLAKE2B e280f2ce69aeef46f6043c9ebb49205788045d7
 EBUILD llvm-5.0.2.ebuild 7795 BLAKE2B d09a6cf50eb4da309e68ff7ac347da1ecea7c8f7f994cf7b69b5c98823d373a5e0e4023271a8b5b920d0eba79d5a70f865d2b4d50bf148731f93abf0991ed94d SHA512 3ce3fd983255ce1c1762c4e9186b06f26d4fc7cbf409709c9326b8ee6d9fab9e0a090560de3af87e544b4ae2ae631f55c76160de6a77109a0b02677345172ef1
 EBUILD llvm-6.0.1-r1.ebuild 7997 BLAKE2B d25f6f3d2814b66db41936b808d72f625f432393619d1a7658fa959918244c00ba94f63b959f0e2feddd71b7b0f1f8fd6fa0549cedfb5a4d0962c5c3aeb52293 SHA512 e8228d1f4d63052f3b5c56f8d2d36ada7815aa1758ea0264e92eec341a87b64db97d682fdf55e4fa2da11f0caf4e349083c0040bbc7ed6eae71ea40e50c8a7b8
 EBUILD llvm-6.0.1.ebuild 7820 BLAKE2B 0077de543904f588bf856b4f279d1ced9a06bfe77da0e7149469ff960b4d0c7c1e557d92074c4c0570a7054a0b14d8663d2a502678884581fb35060f8bb0397f SHA512 b1fc081efff6cc0c77230058b261c5880fe57641544b21e03ff55ab993d64c00b4df1b12a5af5fa4b5f5528a1bb0c04a3f056be2aa8b528fbac29ec484e7f35b
-EBUILD llvm-7.0.0_rc2.ebuild 7557 BLAKE2B a23e760daf51d485cc0ea9c0106ceae7775acda2439a5a7dfffc7c729f78cb3c98441951a49444b2a06110be9841442568f38c0f190d47bf15c2cccea10f8edb SHA512 393386925b0b6ab8fe66470d510d0ef563600131e92fad8487e1de7e10da10cf43b555da161a7e5add43e199f341ad68076cab858903d2c7a4b6ca10465317e1
+EBUILD llvm-7.0.0_rc3.ebuild 7557 BLAKE2B a23e760daf51d485cc0ea9c0106ceae7775acda2439a5a7dfffc7c729f78cb3c98441951a49444b2a06110be9841442568f38c0f190d47bf15c2cccea10f8edb SHA512 393386925b0b6ab8fe66470d510d0ef563600131e92fad8487e1de7e10da10cf43b555da161a7e5add43e199f341ad68076cab858903d2c7a4b6ca10465317e1
 EBUILD llvm-7.0.9999.ebuild 7322 BLAKE2B 285a4798f539dad91bb406569731bbb59c69b7e46124431a532187f0dbdc705d9440c21a68ab6258b3bc46455df7a411a10222a7d4d89593c89d0aea2b1ff9e9 SHA512 a2c0e0afa9a3618e0d021680d12d96d739b49750279fcb8b435c6566ffebc9c83ef39428d7b4c197bbff16ea0314b519ed599d78beb83dd0f10b15b8e707e1a7
 EBUILD llvm-9999.ebuild 8449 BLAKE2B d175ed98f29ed43798e586d81d5b4fa792332e3676b564bd2c99794e4c1181b875e0a20656fc6e870a4816e8e71a81b7774503785fe7e912d3883268b31eebf0 SHA512 571e06fd7082d9e2c059ba4c12c5fb9fa3f4ba6da25b057e0835d95ffa3a962b1ab3c5f92cdb2cb0406defa8a6582b64f3a664b41cddf6d088279832f0011483
 MISC metadata.xml 2861 BLAKE2B 3102fbcb2d2fe9f173f01dddc4617115e8cd569b2ced486c45affcba348a922cf09974e1bf977f0ac5ec8bb42b9fb87b1005cebcf74120cdb96f03ad8a1ae406 SHA512 0ea8dc63287f86428f6c7cce5f5be821d16f2b473c2b8d09c2edcc1e1d3ed445e3eaba1c96aaedbd13163f61e0c1deaad9df5c410bf1e73d05ad1bace88ec95e
diff --git a/sys-devel/llvm/llvm-7.0.0_rc2.ebuild b/sys-devel/llvm/llvm-7.0.0_rc2.ebuild
deleted file mode 100644
index 8497bb829a70..000000000000
--- a/sys-devel/llvm/llvm-7.0.0_rc2.ebuild
+++ /dev/null
@@ -1,259 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
-# (needed due to CMAKE_BUILD_TYPE != Gentoo)
-CMAKE_MIN_VERSION=3.7.0-r1
-PYTHON_COMPAT=( python2_7 )
-
-inherit cmake-utils eapi7-ver flag-o-matic multilib-minimal \
-	multiprocessing pax-utils python-any-r1 toolchain-funcs
-
-DESCRIPTION="Low Level Virtual Machine"
-HOMEPAGE="https://llvm.org/"
-SRC_URI="https://prereleases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz"
-#	!doc? ( https://dev.gentoo.org/~mgorny/dist/llvm/${P}-manpages.tar.bz2 )"
-
-# Keep in sync with CMakeLists.txt
-ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
-	NVPTX PowerPC Sparc SystemZ X86 XCore )
-ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
-
-# Additional licenses:
-# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
-# 2. ARM backend: LLVM Software Grant by ARM.
-# 3. MD5 code: public-domain.
-# 4. Tests (not installed):
-#  a. gtest: BSD.
-#  b. YAML tests: MIT.
-
-LICENSE="UoI-NCSA rc BSD public-domain
-	llvm_targets_ARM? ( LLVM-Grant )"
-SLOT="$(ver_cut 1)"
-KEYWORDS=""
-IUSE="debug doc gold libedit +libffi ncurses test xar xml
-	kernel_Darwin ${ALL_LLVM_TARGETS[*]}"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	sys-libs/zlib:0=
-	gold? ( >=sys-devel/binutils-2.22:*[cxx] )
-	libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
-	libffi? ( >=virtual/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=[${MULTILIB_USEDEP}] )"
-# configparser-3.2 breaks the build (3.3 or none at all are fine)
-DEPEND="${RDEPEND}
-	dev-lang/perl
-	|| ( >=sys-devel/gcc-3.0 >=sys-devel/llvm-3.5
-		( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx )
-	)
-	kernel_Darwin? (
-		<sys-libs/libcxx-$(ver_cut 1-3).9999
-		>=sys-devel/binutils-apple-5.1
-	)
-	doc? ( dev-python/sphinx )
-	gold? ( sys-libs/binutils-libs )
-	libffi? ( virtual/pkgconfig )
-	!!<dev-python/configparser-3.3.0.2
-	${PYTHON_DEPS}"
-# There are no file collisions between these versions but having :0
-# installed means llvm-config there will take precedence.
-RDEPEND="${RDEPEND}
-	!sys-devel/llvm:0"
-PDEPEND="sys-devel/llvm-common
-	gold? ( >=sys-devel/llvmgold-${SLOT} )"
-
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )
-	doc"
-
-S=${WORKDIR}/${P/_/}.src
-
-# least intrusive of all
-CMAKE_BUILD_TYPE=RelWithDebInfo
-
-src_prepare() {
-	# Fix llvm-config for shared linking and sane flags
-	# https://bugs.gentoo.org/show_bug.cgi?id=565358
-	eapply "${FILESDIR}"/9999/0007-llvm-config-Clean-up-exported-values-update-for-shar.patch
-
-	# disable use of SDK on OSX, bug #568758
-	sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
-
-	# User patches + QA
-	cmake-utils_src_prepare
-}
-
-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/${SLOT}"
-		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
-
-		-DBUILD_SHARED_LIBS=ON
-		-DLLVM_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=$(usex debug)
-		-DLLVM_ENABLE_EH=ON
-		-DLLVM_ENABLE_RTTI=ON
-
-		-DWITH_POLLY=OFF # TODO
-
-		-DLLVM_HOST_TRIPLE="${CHOST}"
-
-		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
-		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
-		# used only for llvm-objdump tool
-		-DHAVE_LIBXAR=$(multilib_native_usex xar 1 0)
-
-		# disable OCaml bindings (now in dev-ml/llvm-ocaml)
-		-DOCAMLFIND=NO
-	)
-
-#	Note: go bindings have no CMake rules at the moment
-#	but let's kill the check in case they are introduced
-#	if ! multilib_is_native_abi || ! use go; then
-		mycmakeargs+=(
-			-DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
-		)
-#	fi
-
-	use test && mycmakeargs+=(
-		-DLLVM_LIT_ARGS="-vv;-j;${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")}"
-	)
-
-	if multilib_is_native_abi; then
-		mycmakeargs+=(
-			-DLLVM_BUILD_DOCS=$(usex doc)
-			-DLLVM_ENABLE_OCAMLDOC=OFF
-			-DLLVM_ENABLE_SPHINX=$(usex doc)
-			-DLLVM_ENABLE_DOXYGEN=OFF
-			-DLLVM_INSTALL_UTILS=ON
-		)
-		use doc && mycmakeargs+=(
-			-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${SLOT}/share/man"
-			-DLLVM_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html"
-			-DSPHINX_WARNINGS_AS_ERRORS=OFF
-		)
-		use gold && mycmakeargs+=(
-			-DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include
-		)
-	fi
-
-	if tc-is-cross-compiler; then
-		local tblgen="${EPREFIX}/usr/lib/llvm/${SLOT}/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="${CXXFLAGS} -mno-bmi"
-	fi
-
-	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
-	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-	cmake-utils_src_configure
-}
-
-multilib_src_compile() {
-	cmake-utils_src_compile
-
-	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-utils_src_make check
-}
-
-src_install() {
-	local MULTILIB_CHOST_TOOLS=(
-		/usr/lib/llvm/${SLOT}/bin/llvm-config
-	)
-
-	local MULTILIB_WRAPPED_HEADERS=(
-		/usr/include/llvm/Config/llvm-config.h
-	)
-
-	local LLVM_LDPATHS=()
-	multilib-minimal_src_install
-
-	# move wrapped headers back
-	mv "${ED%/}"/usr/include "${ED%/}"/usr/lib/llvm/${SLOT}/include || die
-}
-
-multilib_src_install() {
-	cmake-utils_src_install
-
-	# move headers to /usr/include for wrapping
-	rm -rf "${ED%/}"/usr/include || die
-	mv "${ED%/}"/usr/lib/llvm/${SLOT}/include "${ED%/}"/usr/include || die
-
-	LLVM_LDPATHS+=( "${EPREFIX}/usr/lib/llvm/${SLOT}/$(get_libdir)" )
-}
-
-multilib_src_install_all() {
-	local revord=$(( 9999 - ${SLOT} ))
-	newenvd - "10llvm-${revord}" <<-_EOF_
-		PATH="${EPREFIX}/usr/lib/llvm/${SLOT}/bin"
-		# we need to duplicate it in ROOTPATH for Portage to respect...
-		ROOTPATH="${EPREFIX}/usr/lib/llvm/${SLOT}/bin"
-		MANPATH="${EPREFIX}/usr/lib/llvm/${SLOT}/share/man"
-		LDPATH="$( IFS=:; echo "${LLVM_LDPATHS[*]}" )"
-	_EOF_
-
-	# install pre-generated manpages
-	if ! use doc; then
-		# (doman does not support custom paths)
-		insinto "/usr/lib/llvm/${SLOT}/share/man/man1"
-		doins "${WORKDIR}/${P}-manpages/llvm"/*.1
-	fi
-
-	docompress "/usr/lib/llvm/${SLOT}/share/man"
-}
-
-pkg_postinst() {
-	elog "You can find additional opt-viewer utility scripts in:"
-	elog "  ${EROOT}/usr/lib/llvm/${SLOT}/share/opt-viewer"
-	elog "To use these scripts, you will need Python 2.7 along with the following"
-	elog "packages:"
-	elog "  dev-python/pygments (for opt-viewer)"
-	elog "  dev-python/pyyaml (for all of them)"
-}
diff --git a/sys-devel/llvm/llvm-7.0.0_rc3.ebuild b/sys-devel/llvm/llvm-7.0.0_rc3.ebuild
new file mode 100644
index 000000000000..8497bb829a70
--- /dev/null
+++ b/sys-devel/llvm/llvm-7.0.0_rc3.ebuild
@@ -0,0 +1,259 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+# (needed due to CMAKE_BUILD_TYPE != Gentoo)
+CMAKE_MIN_VERSION=3.7.0-r1
+PYTHON_COMPAT=( python2_7 )
+
+inherit cmake-utils eapi7-ver flag-o-matic multilib-minimal \
+	multiprocessing pax-utils python-any-r1 toolchain-funcs
+
+DESCRIPTION="Low Level Virtual Machine"
+HOMEPAGE="https://llvm.org/"
+SRC_URI="https://prereleases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz"
+#	!doc? ( https://dev.gentoo.org/~mgorny/dist/llvm/${P}-manpages.tar.bz2 )"
+
+# Keep in sync with CMakeLists.txt
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
+	NVPTX PowerPC Sparc SystemZ X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+
+# Additional licenses:
+# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
+# 2. ARM backend: LLVM Software Grant by ARM.
+# 3. MD5 code: public-domain.
+# 4. Tests (not installed):
+#  a. gtest: BSD.
+#  b. YAML tests: MIT.
+
+LICENSE="UoI-NCSA rc BSD public-domain
+	llvm_targets_ARM? ( LLVM-Grant )"
+SLOT="$(ver_cut 1)"
+KEYWORDS=""
+IUSE="debug doc gold libedit +libffi ncurses test xar xml
+	kernel_Darwin ${ALL_LLVM_TARGETS[*]}"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	sys-libs/zlib:0=
+	gold? ( >=sys-devel/binutils-2.22:*[cxx] )
+	libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
+	libffi? ( >=virtual/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=[${MULTILIB_USEDEP}] )"
+# configparser-3.2 breaks the build (3.3 or none at all are fine)
+DEPEND="${RDEPEND}
+	dev-lang/perl
+	|| ( >=sys-devel/gcc-3.0 >=sys-devel/llvm-3.5
+		( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx )
+	)
+	kernel_Darwin? (
+		<sys-libs/libcxx-$(ver_cut 1-3).9999
+		>=sys-devel/binutils-apple-5.1
+	)
+	doc? ( dev-python/sphinx )
+	gold? ( sys-libs/binutils-libs )
+	libffi? ( virtual/pkgconfig )
+	!!<dev-python/configparser-3.3.0.2
+	${PYTHON_DEPS}"
+# There are no file collisions between these versions but having :0
+# installed means llvm-config there will take precedence.
+RDEPEND="${RDEPEND}
+	!sys-devel/llvm:0"
+PDEPEND="sys-devel/llvm-common
+	gold? ( >=sys-devel/llvmgold-${SLOT} )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	|| ( ${ALL_LLVM_TARGETS[*]} )
+	doc"
+
+S=${WORKDIR}/${P/_/}.src
+
+# least intrusive of all
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+src_prepare() {
+	# Fix llvm-config for shared linking and sane flags
+	# https://bugs.gentoo.org/show_bug.cgi?id=565358
+	eapply "${FILESDIR}"/9999/0007-llvm-config-Clean-up-exported-values-update-for-shar.patch
+
+	# disable use of SDK on OSX, bug #568758
+	sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
+
+	# User patches + QA
+	cmake-utils_src_prepare
+}
+
+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/${SLOT}"
+		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
+
+		-DBUILD_SHARED_LIBS=ON
+		-DLLVM_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=$(usex debug)
+		-DLLVM_ENABLE_EH=ON
+		-DLLVM_ENABLE_RTTI=ON
+
+		-DWITH_POLLY=OFF # TODO
+
+		-DLLVM_HOST_TRIPLE="${CHOST}"
+
+		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
+		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
+		# used only for llvm-objdump tool
+		-DHAVE_LIBXAR=$(multilib_native_usex xar 1 0)
+
+		# disable OCaml bindings (now in dev-ml/llvm-ocaml)
+		-DOCAMLFIND=NO
+	)
+
+#	Note: go bindings have no CMake rules at the moment
+#	but let's kill the check in case they are introduced
+#	if ! multilib_is_native_abi || ! use go; then
+		mycmakeargs+=(
+			-DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
+		)
+#	fi
+
+	use test && mycmakeargs+=(
+		-DLLVM_LIT_ARGS="-vv;-j;${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")}"
+	)
+
+	if multilib_is_native_abi; then
+		mycmakeargs+=(
+			-DLLVM_BUILD_DOCS=$(usex doc)
+			-DLLVM_ENABLE_OCAMLDOC=OFF
+			-DLLVM_ENABLE_SPHINX=$(usex doc)
+			-DLLVM_ENABLE_DOXYGEN=OFF
+			-DLLVM_INSTALL_UTILS=ON
+		)
+		use doc && mycmakeargs+=(
+			-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${SLOT}/share/man"
+			-DLLVM_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html"
+			-DSPHINX_WARNINGS_AS_ERRORS=OFF
+		)
+		use gold && mycmakeargs+=(
+			-DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include
+		)
+	fi
+
+	if tc-is-cross-compiler; then
+		local tblgen="${EPREFIX}/usr/lib/llvm/${SLOT}/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="${CXXFLAGS} -mno-bmi"
+	fi
+
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+	cmake-utils_src_configure
+}
+
+multilib_src_compile() {
+	cmake-utils_src_compile
+
+	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-utils_src_make check
+}
+
+src_install() {
+	local MULTILIB_CHOST_TOOLS=(
+		/usr/lib/llvm/${SLOT}/bin/llvm-config
+	)
+
+	local MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/llvm/Config/llvm-config.h
+	)
+
+	local LLVM_LDPATHS=()
+	multilib-minimal_src_install
+
+	# move wrapped headers back
+	mv "${ED%/}"/usr/include "${ED%/}"/usr/lib/llvm/${SLOT}/include || die
+}
+
+multilib_src_install() {
+	cmake-utils_src_install
+
+	# move headers to /usr/include for wrapping
+	rm -rf "${ED%/}"/usr/include || die
+	mv "${ED%/}"/usr/lib/llvm/${SLOT}/include "${ED%/}"/usr/include || die
+
+	LLVM_LDPATHS+=( "${EPREFIX}/usr/lib/llvm/${SLOT}/$(get_libdir)" )
+}
+
+multilib_src_install_all() {
+	local revord=$(( 9999 - ${SLOT} ))
+	newenvd - "10llvm-${revord}" <<-_EOF_
+		PATH="${EPREFIX}/usr/lib/llvm/${SLOT}/bin"
+		# we need to duplicate it in ROOTPATH for Portage to respect...
+		ROOTPATH="${EPREFIX}/usr/lib/llvm/${SLOT}/bin"
+		MANPATH="${EPREFIX}/usr/lib/llvm/${SLOT}/share/man"
+		LDPATH="$( IFS=:; echo "${LLVM_LDPATHS[*]}" )"
+	_EOF_
+
+	# install pre-generated manpages
+	if ! use doc; then
+		# (doman does not support custom paths)
+		insinto "/usr/lib/llvm/${SLOT}/share/man/man1"
+		doins "${WORKDIR}/${P}-manpages/llvm"/*.1
+	fi
+
+	docompress "/usr/lib/llvm/${SLOT}/share/man"
+}
+
+pkg_postinst() {
+	elog "You can find additional opt-viewer utility scripts in:"
+	elog "  ${EROOT}/usr/lib/llvm/${SLOT}/share/opt-viewer"
+	elog "To use these scripts, you will need Python 2.7 along with the following"
+	elog "packages:"
+	elog "  dev-python/pygments (for opt-viewer)"
+	elog "  dev-python/pyyaml (for all of them)"
+}
-- 
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