sys-devel/clang: Bump to 4.0.1

sys-devel/clang/Manifest

@@ -1,4 +1,8 @@
 DIST cfe-4.0.0.src.tar.xz 10900916 SHA256 cea5f88ebddb30e296ca89130c83b9d46c2d833685e2912303c828054c4dc98a SHA512 a0d9972ec337a5c105fcbe7abc4076ba1e580f28908a3318f43bbfe59143f446ed5b78dad210f624145d7e5a3d56c15bfead78826c068422b60120fa1cfa482a WHIRLPOOL fe04b6955b82915bba09726947fceff92e67ffaac97de4b8c32c18546262f60a4307fdaccd3c9540710392658ed47f3bcfe44791de8d7d30786d56576f339aee
+DIST cfe-4.0.1.src.tar.xz 10933628 SHA256 61738a735852c23c3bdbe52d035488cdb2083013f384d67c1ba36fabebd8769b SHA512 936c9e1626b27e63a4fb11f3c0cb998eeaf9a520ad6e2bcd67cb4352e59e7781ecc700df79794f3fd70473d90b7e2ba418a39038eb0146b68e843f0705c1f964 WHIRLPOOL 1cb56b36e21eab8004eec43d9c0f7377588cdbcd1d654cd0e6d836d43bc68dc0759993215439c1607e09ed3fa1f68b80504a222f73c1b76d3841cdf638dcbef2
 DIST clang-tools-extra-4.0.0.src.tar.xz 583088 SHA256 41b7d37eb128fd362ab3431be5244cf50325bb3bb153895735c5bacede647c99 SHA512 2f9aed5ff7e175b730802961f9ce0aa6376ce78d905839e60536b6d166f68dc31d4420a668ed1e08f3601a5fefa8f7514172daaf77eb325fecd00e55f56e5af4 WHIRLPOOL 76dfa2854eabccfa93357b56d65a993d1a2fe3f4beb2c513369efabb78f6d4be583781c06d60ab0d2898df202fbf391d00818ec618c413dadea52b443c6026d6
+DIST clang-tools-extra-4.0.1.src.tar.xz 581788 SHA256 35d1e64efc108076acbe7392566a52c35df9ec19778eb9eb12245fc7d8b915b6 SHA512 ea26d926f428e62e76cf8a073e63ffe05645f6592e05d7717d5c257908870ae9217727d3e1578227b14eda5937085872463f1a8e99970256179c68b8a92e69e0 WHIRLPOOL 7db97e7164657af786ec49975e730e8731bece87cfeb1e45894be6d5e3455530c17461ce894b263a0cdfee917d97566db49225374112a543f6355419f15c1d8f
 DIST llvm-4.0.0.src.tar.xz 21016340 SHA256 8d10511df96e73b8ff9e7abbfb4d4d432edbdbe965f1f4f07afaf370b8a533be SHA512 cf681f0626ef6d568d951cdc3e143471a1d7715a0ba11e52aa273cf5d8d421e1357ef2645cc85879eaefcd577e99e74d07b01566825b3d0461171ef2cbfc7704 WHIRLPOOL 9783e8f47306c1deb2e114d4b46a7db9b0260b4965076345c88765413c5fc8e73fab5f88ae4903adbdea31406022948b16d32ae47d98f5def074509d5d794579
+DIST llvm-4.0.1.src.tar.xz 21065652 SHA256 da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51 SHA512 16adc39b34ddb628f81b171119a8e2a0e9138b25011e803ef0b688e2fbea116fc4953d3a1b61b90a98a75e33619f81566b7cb06a9a2ea4d04ac5e0eb303a2d1d WHIRLPOOL 1626ff270f7ce4801d02a0797b227fda9314ff5c0c01d653111599e9a4d2854c4d9edc3c698a7abee8d79d6bce8b18dc619fbced3c07ca610d44a248d65830cc
 DIST llvm-manpages-4.0.0.tar.bz2 84861 SHA256 4676b3a18e95ddba19e868bfac0753154be2b57bc0d557f90270e4d2b0913d37 SHA512 7a04ffb607203aca099c816fe6e143779062610935f501786bd64bad6001741fb7a55adebe4e52e0611aa70fa04b22e1a7cab7b3da9dc2ed996fd0baf1ae8916 WHIRLPOOL e2ce15c26008995d71b830d74c5e6ca7dd862ed8208168facc0be6e7f855e5f59b143057ec2bbbaa70ed54dc77ad31279239886d25fe67c0853a9dee7baff31b
+DIST llvm-manpages-4.0.1.tar.bz2 87981 SHA256 28fa1dcd4774156247ba253d2d79c81796ef0f0763b4f37c9c5ae27af93f4320 SHA512 d5b3213567c25db58ef364d272314a79c311a80fc21d98c09a5540af45a8190a38f489228663fe9a9b63bf0f2b952c460c4196a8fc8d6f221619f6e7ed2fc415 WHIRLPOOL da897ea8d3713a5c4c10a6320f0e7dd13e0125e942e3444b0e8a2a062b83a8e86e3754be025b89ae00f63f557ec0518ab62d8cd21237962e93c708ca72c8e3f5

sys-devel/clang/clang-4.0.0-r2.ebuild

@@ -98,12 +98,12 @@ src_prepare() {
 
 	# fix value of ATOMIC_*_LOCK_FREE
 	# (backport, temporary reverted upstream because of FreeBSD issues)
-	eapply "${FILESDIR}"/4.0.0/0001-Frontend-Correct-values-of-ATOMIC_-_LOCK_FREE-to-mat.patch
+	eapply "${FILESDIR}"/4.0.1/0001-Frontend-Correct-values-of-ATOMIC_-_LOCK_FREE-to-mat.patch
 
 	cd tools/extra || die
 	# fix stand-alone test build for extra tools
-	eapply "${FILESDIR}"/4.0.0/extra/0001-test-Fix-test-dependencies-when-using-installed-tool.patch
-	eapply "${FILESDIR}"/4.0.0/extra/0002-test-Fix-clang-library-dir-in-LD_LIBRARY_PATH-For-st.patch
+	eapply "${FILESDIR}"/4.0.1/extra/0001-test-Fix-test-dependencies-when-using-installed-tool.patch
+	eapply "${FILESDIR}"/4.0.1/extra/0002-test-Fix-clang-library-dir-in-LD_LIBRARY_PATH-For-st.patch
 	cd - >/dev/null || die
 
 	# User patches

sys-devel/clang/clang-4.0.1.ebuild

@@ -0,0 +1,279 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+# (needed due to CMAKE_BUILD_TYPE != Gentoo)
+CMAKE_MIN_VERSION=3.7.0-r1
+PYTHON_COMPAT=( python2_7 )
+
+inherit cmake-utils flag-o-matic llvm multilib-minimal \
+	python-single-r1 toolchain-funcs pax-utils versionator
+
+DESCRIPTION="C language family frontend for LLVM"
+HOMEPAGE="http://llvm.org/"
+SRC_URI="http://releases.llvm.org/${PV/_//}/cfe-${PV/_/}.src.tar.xz
+	http://releases.llvm.org/${PV/_//}/clang-tools-extra-${PV/_/}.src.tar.xz
+	!doc? ( https://dev.gentoo.org/~mgorny/dist/llvm/llvm-manpages-${PV}.tar.bz2 )
+	test? ( http://releases.llvm.org/${PV/_//}/llvm-${PV/_/}.src.tar.xz )"
+
+# Keep in sync with sys-devel/llvm
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
+	NVPTX PowerPC RISCV Sparc SystemZ X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
+
+LICENSE="UoI-NCSA"
+SLOT="$(get_major_version)"
+KEYWORDS="~amd64 ~arm64 ~x86"
+IUSE="debug default-compiler-rt default-libcxx +doc multitarget
+	+static-analyzer test xml elibc_musl kernel_FreeBSD ${ALL_LLVM_TARGETS[*]}"
+
+RDEPEND="
+	~sys-devel/llvm-${PV}:${SLOT}=[debug=,${LLVM_TARGET_USEDEPS// /,},${MULTILIB_USEDEP}]
+	static-analyzer? ( dev-lang/perl:* )
+	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
+	${PYTHON_DEPS}"
+# configparser-3.2 breaks the build (3.3 or none at all are fine)
+DEPEND="${RDEPEND}
+	doc? ( dev-python/sphinx )
+	test? ( ~dev-python/lit-${PV}[${PYTHON_USEDEP}] )
+	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 )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	|| ( ${ALL_LLVM_TARGETS[*]} )
+	multitarget? ( ${ALL_LLVM_TARGETS[*]} )"
+
+# We need extra level of indirection for CLANG_RESOURCE_DIR
+S=${WORKDIR}/x/y/cfe-${PV/_/}.src
+
+# 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=${SLOT} llvm_pkg_setup
+	python-single-r1_pkg_setup
+}
+
+src_unpack() {
+	# create extra parent dirs for CLANG_RESOURCE_DIR
+	mkdir -p x/y || die
+	cd x/y || die
+
+	default
+
+	mv clang-tools-extra-* "${S}"/tools/extra || die
+	if use test; then
+		mv llvm-* "${WORKDIR}"/llvm || die
+	fi
+}
+
+src_prepare() {
+	# fix finding compiler-rt libs
+	eapply "${FILESDIR}"/9999/0001-Driver-Use-arch-type-to-find-compiler-rt-libraries-o.patch
+
+	# fix stand-alone doc build
+	eapply "${FILESDIR}"/9999/0007-cmake-Support-stand-alone-Sphinx-doxygen-doc-build.patch
+
+	# fix value of ATOMIC_*_LOCK_FREE
+	# (backport, temporary reverted upstream because of FreeBSD issues)
+	eapply "${FILESDIR}"/4.0.1/0001-Frontend-Correct-values-of-ATOMIC_-_LOCK_FREE-to-mat.patch
+
+	cd tools/extra || die
+	# fix stand-alone test build for extra tools
+	eapply "${FILESDIR}"/4.0.1/extra/0001-test-Fix-test-dependencies-when-using-installed-tool.patch
+	eapply "${FILESDIR}"/4.0.1/extra/0002-test-Fix-clang-library-dir-in-LD_LIBRARY_PATH-For-st.patch
+	cd - >/dev/null || die
+
+	# User patches
+	eapply_user
+}
+
+multilib_src_configure() {
+	local llvm_version=$(llvm-config --version) || die
+	local clang_version=$(get_version_component_range 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/${SLOT}"
+		# relative to bindir
+		-DCLANG_RESOURCE_DIR="../../../../lib/clang/${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=$(usex static-analyzer)
+	)
+	use test && mycmakeargs+=(
+		-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
+		-DLIT_COMMAND="${EPREFIX}/usr/bin/lit"
+	)
+
+	if multilib_is_native_abi; then
+		mycmakeargs+=(
+			-DLLVM_BUILD_DOCS=$(usex doc)
+			-DLLVM_ENABLE_SPHINX=$(usex doc)
+			-DLLVM_ENABLE_DOXYGEN=OFF
+
+			# workaround pthread
+			-DPTHREAD_LIB=-pthread
+		)
+		use doc && mycmakeargs+=(
+			-DCLANG_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html"
+			-DCLANG-TOOLS_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/tools-extra"
+			-DSPHINX_WARNINGS_AS_ERRORS=OFF
+		)
+	else
+		mycmakeargs+=(
+			-DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD=OFF
+		)
+	fi
+
+	if tc-is-cross-compiler; then
+		[[ -x "/usr/bin/clang-tblgen" ]] \
+			|| die "/usr/bin/clang-tblgen not found or usable"
+		mycmakeargs+=(
+			-DCMAKE_CROSSCOMPILING=ON
+			-DCLANG_TABLEGEN=/usr/bin/clang-tblgen
+		)
+	fi
+
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${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" "${WORKDIR}"/lib/clang || die
+	fi
+}
+
+multilib_src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+	cmake-utils_src_make check-clang
+	multilib_is_native_abi && cmake-utils_src_make check-clang-tools
+}
+
+src_install() {
+	MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/clang/Config/config.h
+	)
+
+	multilib-minimal_src_install
+
+	# Move runtime headers to /usr/lib/clang, where they belong
+	mv "${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=$(llvm-config --version) || die
+	local clang_version=$(get_version_component_range 1-2 "${llvm_version}")
+	local clang_full_version=$(get_version_component_range 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 "${WORKDIR}/x/y/llvm-manpages-${PV}/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"
+}