Merge llvm-9999-r1 into llvm-9999 since it was unmasked.

Package-Manager: portage-2.2.0_alpha191/cvs/Linux x86_64
Manifest-Sign-Key: 0x9627F456F9DA7643!

4 files changed, 204 insertions, 408 deletions

diff --git a/sys-devel/llvm/ChangeLog b/sys-devel/llvm/ChangeLog
index 86460786dccd..98c1738cda02 100644
--- a/sys-devel/llvm/ChangeLog
+++ b/sys-devel/llvm/ChangeLog
@@ -1,6 +1,10 @@
 # ChangeLog for sys-devel/llvm
 # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-devel/llvm/ChangeLog,v 1.126 2013/07/31 22:08:14 mgorny Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/llvm/ChangeLog,v 1.127 2013/07/31 22:47:06 mgorny Exp $
+
+  31 Jul 2013; Michał Górny <mgorny@gentoo.org> -llvm-9999-r1.ebuild,
+  llvm-9999.ebuild:
+  Merge llvm-9999-r1 into llvm-9999 since it was unmasked.
 
   31 Jul 2013; Michał Górny <mgorny@gentoo.org> llvm-3.3-r1.ebuild:
   Call doc-build for html & man separate due to parallel make issues, bug
diff --git a/sys-devel/llvm/Manifest b/sys-devel/llvm/Manifest
index 50eff03c4dc8..2839f22add5e 100644
--- a/sys-devel/llvm/Manifest
+++ b/sys-devel/llvm/Manifest
@@ -42,26 +42,25 @@ EBUILD llvm-3.1-r2.ebuild 6033 SHA256 9b9a587d30419fa646764a96e12fc6272f73f72461
 EBUILD llvm-3.2.ebuild 6534 SHA256 5532d849a32e9f7a02f6bf6d16b01cc734132fdc9a192c46ec0e25cd8b3da7cf SHA512 bc8d3a7726a7cefc1de40e3e1be0bc06d89bdad9b3462e6ad1ef96f6d850fef3e708ebef3af20fc05a66b55f2837601ccff15b528bc088c8ceb715ed12212b25 WHIRLPOOL 5105558b2422e1d01d5aab4a52a8b434f357d481156d3885375987e9b34b001b427403407349ea82511a4230dcdfad60b08a30a20b6dc5ce4839ceb035e1163a
 EBUILD llvm-3.3-r1.ebuild 10745 SHA256 fcefd4ff4e0339680c651b9d91d639b4d1cce10cf0610cd54687af6639562329 SHA512 da36fedc2375d72698f9448745bc505531b4188511f6bc18a492d14fe5f00cb1fa304a804b7cc7a9c3db6fae3ea671417c480395af0ea8e35825f25962c34e3c WHIRLPOOL c4dd118a42a86577e128db7064c0681bf63d6b6ecc50df134bff80651c7894e160d08a6d3f074fd8aed2bad046d3db0fffad0c8fb10b0941a86ed80015a0d0c4
 EBUILD llvm-3.3.ebuild 6798 SHA256 b8c2deecd402a9211a601cb4c9af00afe7144b9f42345b20a34a0b76a955bab1 SHA512 6b928895c8fd28e86a55e03ca82e30a127631205c5cabfeb1414eaa5079b413739a5ffa77916ab377c8693fa639b0ae254b980c5ab881beac26871124721144d WHIRLPOOL f60a7e6629d4b9a6b88e1345f61f7ffcd5a49d42185c74d12a4aadcf50369b05b62a7f700730211ca074a7d5676aa7a78cb70ae669ab05b79f112da15f7e194c
-EBUILD llvm-9999-r1.ebuild 9749 SHA256 569172876e10ba516e5cab2685a3291874b9b01d4df0a75ce103f48967cb9ac5 SHA512 ed286f7a48572454d16bd8eeb3d172dbc62f424b9e78ac9061c100024076dbe6a0794fefb2167737d15e942651dfe84bd0a6ca93c271f1989680eb148b3265f6 WHIRLPOOL 819358ebee7ba2d1b8d315ca256901eca1661490fb17b0f707f1f76590bad77df710321e220852cb522e609946c96b7a762df51e48bc51486f7ca1192c515714
-EBUILD llvm-9999.ebuild 6460 SHA256 3e791fb81ae80f89f1ae07d16a4c4b7e8a609d7bdedfb210156c86ed3217ccea SHA512 95de19c7fcf99c14b6a57bc8b034ee5b7b0272fe7e1513fd42b8ac4ba234a1704967f2692ffbc26ad7d5390a4274889747ba9d4f5a441a346f7339b7a1ee57ba WHIRLPOOL 7d213935c4c4ec0a9e8a8a6dda1092c3feb802e2f4b62b76b37149e77efb27dca2a6011070a8fafbec3be6c354e0865d1850203384937cb1ecf35c5ce92068fd
-MISC ChangeLog 21415 SHA256 9b5a7a697f0bbeccd4fc32bb014cd2646634282abe63ebc77695eafeb4de3625 SHA512 85f888d4fa083c07edfeca88b68bf1ed8417a3c90d30483d2ddf41170f238a673a476e5b55864af2d5c0362fa0a348c572bdcdc9090b6958b70eabed5e93cc7f WHIRLPOOL 1a7e4f5efb2933eba826895ac4ce5febee4addc01ad1fe0775a4cd0c76f564afa6febd552279c69a8c7f25fd73e33fed1981a17665c73ad84e0e8e52956c72ad
+EBUILD llvm-9999.ebuild 9747 SHA256 f06152fcef6eb21a492a6a3083e545b1cb6cd333eb12d6cc79fa48228ec43033 SHA512 7edb00591dac1c6a03979bbda56c2e2ec4cbcb9e2405fcdb5682152353d1d9060e4d8f4bf34dde9013675574adb10e900b20772da3c1e89afe34d9bf1ab23893 WHIRLPOOL 10248942bf187e8cfde41433dfb1033847b3432b5946f6ee076e9a33c1fa3253f9dbc658bc5ca3aeefd2981e4bb99847d6e8cd1d670b2a1c6b09598aeccda695
+MISC ChangeLog 21567 SHA256 ab9e2f2d2d9654ac10220cf88bbc34da9a03a78a067b18f6fd4e342db693f656 SHA512 015d02724b4d71d1a385bceb92beac0c4eb7c887f7a5f2d5d50b595305a51af560514cc15101efa1c8ae7833c13693705d26e282e13436426f17d3dcfc6f48ac WHIRLPOOL 112d24068e9fe627e221cbedbc743995365acc2e9b2494428492a418c6c03861c85153ccc303105164a98f01d7c8d422da18c2249764826e2159543c36beec4f
 MISC metadata.xml 2632 SHA256 2600c9022e42659f3c9201ecc0387455d2b76d70225ba4c9be8420c55fa6ab07 SHA512 43702a59d30b6bbc57d7f33497b3889d3dddf228776e8a79946ca868269451e6fa5666f561ae99fe035851bb305c6e9d3eb5de5955f1cc84bd62d557ad4ec314 WHIRLPOOL 143e68e5f52836d6bc6de79e7c055d7f776e49b17d563bb71e84f37b16f207e0cede39ee6c4b29bc566fc1b102ecd16743e596509fdcf239ffb8bced13b15ac2
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diff --git a/sys-devel/llvm/llvm-9999-r1.ebuild b/sys-devel/llvm/llvm-9999-r1.ebuild
deleted file mode 100644
index 61d240408e2a..000000000000
--- a/sys-devel/llvm/llvm-9999-r1.ebuild
+++ /dev/null
@@ -1,338 +0,0 @@
-# Copyright 1999-2013 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-devel/llvm/llvm-9999-r1.ebuild,v 1.7 2013/07/31 09:29:45 mgorny Exp $
-
-EAPI=5
-
-PYTHON_COMPAT=( python{2_5,2_6,2_7} pypy{1_9,2_0} )
-
-inherit subversion eutils flag-o-matic multilib multilib-minimal \
-	python-r1 toolchain-funcs pax-utils
-
-DESCRIPTION="Low Level Virtual Machine"
-HOMEPAGE="http://llvm.org/"
-SRC_URI=""
-ESVN_REPO_URI="http://llvm.org/svn/llvm-project/llvm/trunk"
-
-LICENSE="UoI-NCSA"
-SLOT="0"
-KEYWORDS=""
-IUSE="clang debug doc gold +libffi multitarget ocaml python
-	+static-analyzer test udis86 video_cards_radeon"
-
-DEPEND="app-admin/chrpath
-	dev-lang/perl
-	dev-python/sphinx
-	>=sys-devel/make-3.79
-	>=sys-devel/flex-2.5.4
-	>=sys-devel/bison-1.875d
-	|| ( >=sys-devel/gcc-3.0 >=sys-devel/gcc-apple-4.2.1
-		( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx )
-	)
-	|| ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-3.2.3 )
-	sys-libs/zlib
-	gold? ( >=sys-devel/binutils-2.22[cxx] )
-	libffi? ( virtual/pkgconfig
-		virtual/libffi[${MULTILIB_USEDEP}] )
-	ocaml? ( dev-lang/ocaml )
-	udis86? ( dev-libs/udis86[pic(+),${MULTILIB_USEDEP}] )
-	${PYTHON_DEPS}"
-RDEPEND="dev-lang/perl
-	libffi? ( virtual/libffi[${MULTILIB_USEDEP}] )
-	clang? (
-		python? ( ${PYTHON_DEPS} )
-		static-analyzer? (
-			dev-lang/perl
-			${PYTHON_DEPS}
-		)
-	)
-	udis86? ( dev-libs/udis86[pic(+),${MULTILIB_USEDEP}] )
-	clang? ( !<=sys-devel/clang-9999-r99 )
-	abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2
-		!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )"
-
-# pypy gives me around 1700 unresolved tests due to open file limit
-# being exceeded. probably GC does not close them fast enough.
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	test? ( || ( $(python_gen_useflags 'python*') ) )"
-
-pkg_setup() {
-	# need to check if the active compiler is ok
-
-	broken_gcc=" 3.2.2 3.2.3 3.3.2 4.1.1 "
-	broken_gcc_x86=" 3.4.0 3.4.2 "
-	broken_gcc_amd64=" 3.4.6 "
-
-	gcc_vers=$(gcc-fullversion)
-
-	if [[ ${broken_gcc} == *" ${version} "* ]] ; then
-		elog "Your version of gcc is known to miscompile llvm."
-		elog "Check http://www.llvm.org/docs/GettingStarted.html for"
-		elog "possible solutions."
-		die "Your currently active version of gcc is known to miscompile llvm"
-	fi
-
-	if [[ ${CHOST} == i*86-* && ${broken_gcc_x86} == *" ${version} "* ]] ; then
-		elog "Your version of gcc is known to miscompile llvm on x86"
-		elog "architectures.  Check"
-		elog "http://www.llvm.org/docs/GettingStarted.html for possible"
-		elog "solutions."
-		die "Your currently active version of gcc is known to miscompile llvm"
-	fi
-
-	if [[ ${CHOST} == x86_64-* && ${broken_gcc_amd64} == *" ${version} "* ]];
-	then
-		elog "Your version of gcc is known to miscompile llvm in amd64"
-		elog "architectures.  Check"
-		elog "http://www.llvm.org/docs/GettingStarted.html for possible"
-		elog "solutions."
-		die "Your currently active version of gcc is known to miscompile llvm"
-	fi
-}
-
-src_unpack() {
-	if use clang; then
-		ESVN_PROJECT=compiler-rt S="${S}"/projects/compiler-rt subversion_fetch "http://llvm.org/svn/llvm-project/compiler-rt/trunk"
-
-		# Force version match between LLVM, compiler-rt & clang
-		# but first work-around subversion.eclass smartness, bug #282486.
-		ESVN_PROJECT=compiler-rt subversion_wc_info "http://llvm.org/svn/llvm-project/compiler-rt/trunk"
-		local ESVN_REVISION=${ESVN_WC_REVISION}
-
-		ESVN_PROJECT=clang S="${S}"/tools/clang subversion_fetch "http://llvm.org/svn/llvm-project/cfe/trunk"
-	fi
-
-	# Do llvm last so that ESVN_WC_* is top-level.
-	subversion_src_unpack
-}
-
-src_prepare() {
-	epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch
-	epatch "${FILESDIR}"/${PN}-3.4-gentoo-install.patch
-	use clang && epatch "${FILESDIR}"/clang-3.3-gentoo-install.patch
-
-	local sub_files=(
-		Makefile.config.in
-		Makefile.rules
-		tools/llvm-config/llvm-config.cpp
-	)
-	use clang && sub_files+=(
-		tools/clang/lib/Driver/Tools.cpp
-		tools/clang/tools/scan-build/scan-build
-	)
-
-	# unfortunately ./configure won't listen to --mandir and the-like, so take
-	# care of this.
-	# note: we're setting the main libdir intentionally.
-	# where per-ABI is appropriate, we use $(GENTOO_LIBDIR) make.
-	einfo "Fixing install dirs"
-	sed -e "s,@libdir@,$(get_libdir),g" \
-		-e "s,@PF@,${PF},g" \
-		-e "s,@EPREFIX@,${EPREFIX},g" \
-		-i "${sub_files[@]}" \
-		|| die "install paths sed failed"
-
-	# User patches
-	epatch_user
-}
-
-multilib_src_configure() {
-	local CONF_FLAGS="--enable-keep-symbols
-		--enable-shared
-		--with-optimize-option=
-		$(use_enable !debug optimized)
-		$(use_enable debug assertions)
-		$(use_enable debug expensive-checks)"
-
-	if use clang; then
-		CONF_FLAGS+="
-			--with-clang-resource-dir=../lib/clang/3.4"
-	fi
-
-	if use multitarget; then
-		CONF_FLAGS="${CONF_FLAGS} --enable-targets=all"
-	else
-		CONF_FLAGS="${CONF_FLAGS} --enable-targets=host,cpp"
-		if use video_cards_radeon; then
-			CONF_FLAGS="${CONF_FLAGS},r600"
-		fi
-	fi
-
-	if [[ ${ABI} == amd64 ]]; then
-		CONF_FLAGS="${CONF_FLAGS} --enable-pic"
-	fi
-
-	if multilib_is_native_abi && use gold; then
-		CONF_FLAGS="${CONF_FLAGS} --with-binutils-include=${EPREFIX}/usr/include/"
-	fi
-	if multilib_is_native_abi && use ocaml; then
-		CONF_FLAGS="${CONF_FLAGS} --enable-bindings=ocaml"
-	else
-		CONF_FLAGS="${CONF_FLAGS} --enable-bindings=none"
-	fi
-
-	if use udis86; then
-		CONF_FLAGS="${CONF_FLAGS} --with-udis86"
-	fi
-
-	if use libffi; then
-		append-cppflags "$(pkg-config --cflags libffi)"
-	fi
-	CONF_FLAGS="${CONF_FLAGS} $(use_enable libffi)"
-
-	# build with a suitable Python version
-	python_export_best
-
-	# llvm prefers clang over gcc, so we may need to force that
-	tc-export CC CXX
-
-	ECONF_SOURCE=${S} \
-	econf ${CONF_FLAGS}
-}
-
-multilib_src_compile() {
-	emake VERBOSE=1 REQUIRES_RTTI=1 GENTOO_LIBDIR=$(get_libdir)
-
-	if multilib_is_native_abi; then
-		emake -C "${S}"/docs -f Makefile.sphinx man
-		use doc && emake -C "${S}"/docs -f Makefile.sphinx html
-	fi
-
-	if use debug; then
-		pax-mark m Debug+Asserts+Checks/bin/llvm-rtdyld
-		pax-mark m Debug+Asserts+Checks/bin/lli
-	else
-		pax-mark m Release/bin/llvm-rtdyld
-		pax-mark m Release/bin/lli
-	fi
-	if use test; then
-		pax-mark m unittests/ExecutionEngine/JIT/Release/JITTests
-		pax-mark m unittests/ExecutionEngine/MCJIT/Release/MCJITTests
-		pax-mark m unittests/Support/Release/SupportTests
-	fi
-}
-
-multilib_src_test() {
-	default
-
-	use clang && emake -C tools/clang test
-}
-
-src_install() {
-	local MULTILIB_WRAPPED_HEADERS=(
-		/usr/include/llvm/Config/config.h
-		/usr/include/llvm/Config/llvm-config.h
-	)
-
-	use clang && MULTILIB_WRAPPED_HEADERS+=(
-		/usr/include/clang/Config/config.h
-	)
-
-	multilib-minimal_src_install
-}
-
-multilib_src_install() {
-	emake DESTDIR="${D}" GENTOO_LIBDIR=$(get_libdir) install
-
-	# Fix rpaths.
-	chrpath -r "${EPREFIX}"/usr/$(get_libdir)/llvm \
-		"${ED}"/usr/bin/* || die
-
-	if multilib_is_native_abi; then
-		# Move files back.
-		if path_exists -o "${ED}"/tmp/llvm-config.*; then
-			mv "${ED}"/tmp/llvm-config.* "${ED}"/usr/bin || die
-		fi
-	else
-		# Preserve ABI-variant of llvm-config,
-		# then drop all the executables since LLVM doesn't like to
-		# clobber when installing.
-		mkdir -p "${ED}"/tmp || die
-		mv "${ED}"/usr/bin/llvm-config "${ED}"/tmp/llvm-config.${ABI} || die
-		rm -r "${ED}"/usr/bin || die
-	fi
-
-	# Fix install_names on Darwin.  The build system is too complicated
-	# to just fix this, so we correct it post-install
-	local lib= f= odylib= libpv=${PV}
-	if [[ ${CHOST} == *-darwin* ]] ; then
-		eval $(grep PACKAGE_VERSION= configure)
-		[[ -n ${PACKAGE_VERSION} ]] && libpv=${PACKAGE_VERSION}
-		for lib in lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt,clang}.dylib {BugpointPasses,LLVMHello}.dylib ; do
-			# libEnhancedDisassembly is Darwin10 only, so non-fatal
-			# + omit clang libs if not enabled
-			[[ -f ${ED}/usr/lib/${PN}/${lib} ]] || continue
-
-			ebegin "fixing install_name of $lib"
-			install_name_tool \
-				-id "${EPREFIX}"/usr/lib/${PN}/${lib} \
-				"${ED}"/usr/lib/${PN}/${lib}
-			eend $?
-		done
-		for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/${PN}/lib{LTO,clang}.dylib ; do
-			# omit clang libs if not enabled
-			[[ -f ${ED}/usr/lib/${PN}/${lib} ]] || continue
-
-			odylib=$(scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | grep libLLVM-${libpv}.dylib)
-			ebegin "fixing install_name reference to ${odylib} of ${f##*/}"
-			install_name_tool \
-				-change "${odylib}" \
-					"${EPREFIX}"/usr/lib/${PN}/libLLVM-${libpv}.dylib \
-				-change "@rpath/libclang.dylib" \
-					"${EPREFIX}"/usr/lib/llvm/libclang.dylib \
-				-change "${S}"/Release/lib/libclang.dylib \
-					"${EPREFIX}"/usr/lib/llvm/libclang.dylib \
-				"${f}"
-			eend $?
-		done
-	fi
-}
-
-multilib_src_install_all() {
-	doman docs/_build/man/*.1
-	use doc && dohtml -r docs/_build/html/
-
-	insinto /usr/share/vim/vimfiles/syntax
-	doins utils/vim/*.vim
-
-	if use clang; then
-		cd tools/clang || die
-
-		if use static-analyzer ; then
-			dobin tools/scan-build/ccc-analyzer
-			dosym ccc-analyzer /usr/bin/c++-analyzer
-			dobin tools/scan-build/scan-build
-
-			insinto /usr/share/${PN}
-			doins tools/scan-build/scanview.css
-			doins tools/scan-build/sorttable.js
-		fi
-
-		python_inst() {
-			if use static-analyzer ; then
-				pushd tools/scan-view >/dev/null || die
-
-				python_doscript scan-view
-
-				touch __init__.py || die
-				python_moduleinto clang
-				python_domodule __init__.py Reporter.py Resources ScanView.py startfile.py
-
-				popd >/dev/null || die
-			fi
-
-			if use python ; then
-				pushd bindings/python/clang >/dev/null || die
-
-				python_moduleinto clang
-				python_domodule __init__.py cindex.py enumerations.py
-
-				popd >/dev/null || die
-			fi
-
-			# AddressSanitizer symbolizer (currently separate)
-			python_doscript "${S}"/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py
-		}
-		python_foreach_impl python_inst
-	fi
-}
diff --git a/sys-devel/llvm/llvm-9999.ebuild b/sys-devel/llvm/llvm-9999.ebuild
index 58292777601c..4ce0a027b2d2 100644
--- a/sys-devel/llvm/llvm-9999.ebuild
+++ b/sys-devel/llvm/llvm-9999.ebuild
@@ -1,14 +1,13 @@
 # Copyright 1999-2013 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-devel/llvm/llvm-9999.ebuild,v 1.45 2013/07/28 15:59:24 aballier Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/llvm/llvm-9999.ebuild,v 1.46 2013/07/31 22:47:06 mgorny Exp $
 
 EAPI=5
 
-# pypy gives me around 1700 unresolved tests due to open file limit
-# being exceeded. probably GC does not close them fast enough.
-PYTHON_COMPAT=( python{2_5,2_6,2_7} )
+PYTHON_COMPAT=( python{2_5,2_6,2_7} pypy{1_9,2_0} )
 
-inherit subversion eutils flag-o-matic multilib python-any-r1 toolchain-funcs pax-utils
+inherit subversion eutils flag-o-matic multilib multilib-minimal \
+	python-r1 toolchain-funcs pax-utils
 
 DESCRIPTION="Low Level Virtual Machine"
 HOMEPAGE="http://llvm.org/"
@@ -18,9 +17,11 @@ ESVN_REPO_URI="http://llvm.org/svn/llvm-project/llvm/trunk"
 LICENSE="UoI-NCSA"
 SLOT="0"
 KEYWORDS=""
-IUSE="debug doc gold +libffi multitarget ocaml test udis86 vim-syntax video_cards_radeon"
+IUSE="clang debug doc gold +libffi multitarget ocaml python
+	+static-analyzer test udis86 video_cards_radeon"
 
-DEPEND="dev-lang/perl
+DEPEND="app-admin/chrpath
+	dev-lang/perl
 	dev-python/sphinx
 	>=sys-devel/make-3.79
 	>=sys-devel/flex-2.5.4
@@ -32,18 +33,30 @@ DEPEND="dev-lang/perl
 	sys-libs/zlib
 	gold? ( >=sys-devel/binutils-2.22[cxx] )
 	libffi? ( virtual/pkgconfig
-		virtual/libffi )
+		virtual/libffi[${MULTILIB_USEDEP}] )
 	ocaml? ( dev-lang/ocaml )
-	udis86? ( dev-libs/udis86[pic(+)] )
+	udis86? ( dev-libs/udis86[pic(+),${MULTILIB_USEDEP}] )
 	${PYTHON_DEPS}"
 RDEPEND="dev-lang/perl
-	libffi? ( virtual/libffi )
-	vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )"
+	libffi? ( virtual/libffi[${MULTILIB_USEDEP}] )
+	clang? (
+		python? ( ${PYTHON_DEPS} )
+		static-analyzer? (
+			dev-lang/perl
+			${PYTHON_DEPS}
+		)
+	)
+	udis86? ( dev-libs/udis86[pic(+),${MULTILIB_USEDEP}] )
+	clang? ( !<=sys-devel/clang-9999-r99 )
+	abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2
+		!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )"
 
-pkg_setup() {
-	# Required for test and build
-	python-any-r1_pkg_setup
+# pypy gives me around 1700 unresolved tests due to open file limit
+# being exceeded. probably GC does not close them fast enough.
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	test? ( || ( $(python_gen_useflags 'python*') ) )"
 
+pkg_setup() {
 	# need to check if the active compiler is ok
 
 	broken_gcc=" 3.2.2 3.2.3 3.3.2 4.1.1 "
@@ -77,43 +90,65 @@ pkg_setup() {
 	fi
 }
 
+src_unpack() {
+	if use clang; then
+		ESVN_PROJECT=compiler-rt S="${S}"/projects/compiler-rt subversion_fetch "http://llvm.org/svn/llvm-project/compiler-rt/trunk"
+
+		# Force version match between LLVM, compiler-rt & clang
+		# but first work-around subversion.eclass smartness, bug #282486.
+		ESVN_PROJECT=compiler-rt subversion_wc_info "http://llvm.org/svn/llvm-project/compiler-rt/trunk"
+		local ESVN_REVISION=${ESVN_WC_REVISION}
+
+		ESVN_PROJECT=clang S="${S}"/tools/clang subversion_fetch "http://llvm.org/svn/llvm-project/cfe/trunk"
+	fi
+
+	# Do llvm last so that ESVN_WC_* is top-level.
+	subversion_src_unpack
+}
+
 src_prepare() {
+	epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch
+	epatch "${FILESDIR}"/${PN}-3.4-gentoo-install.patch
+	use clang && epatch "${FILESDIR}"/clang-3.3-gentoo-install.patch
+
+	local sub_files=(
+		Makefile.config.in
+		Makefile.rules
+		tools/llvm-config/llvm-config.cpp
+	)
+	use clang && sub_files+=(
+		tools/clang/lib/Driver/Tools.cpp
+		tools/clang/tools/scan-build/scan-build
+	)
+
 	# unfortunately ./configure won't listen to --mandir and the-like, so take
 	# care of this.
+	# note: we're setting the main libdir intentionally.
+	# where per-ABI is appropriate, we use $(GENTOO_LIBDIR) make.
 	einfo "Fixing install dirs"
-	sed -e 's,^PROJ_docsdir.*,PROJ_docsdir := $(PROJ_prefix)/share/doc/'${PF}, \
-		-e 's,^PROJ_etcdir.*,PROJ_etcdir := '"${EPREFIX}"'/etc/llvm,' \
-		-e 's,^PROJ_libdir.*,PROJ_libdir := $(PROJ_prefix)/'$(get_libdir)/${PN}, \
-		-i Makefile.config.in || die "Makefile.config sed failed"
-	sed -e "/ActiveLibDir = ActivePrefix/s/lib/$(get_libdir)\/${PN}/" \
-		-i tools/llvm-config/llvm-config.cpp || die "llvm-config sed failed"
-
-	einfo "Fixing rpath and CFLAGS"
-	sed -e 's,\$(RPATH) -Wl\,\$(\(ToolDir\|LibDir\)),$(RPATH) -Wl\,'"${EPREFIX}"/usr/$(get_libdir)/${PN}, \
-		-e '/OmitFramePointer/s/-fomit-frame-pointer//' \
-		-i Makefile.rules || die "rpath sed failed"
-	if use gold; then
-		sed -e 's,\$(SharedLibDir),'"${EPREFIX}"/usr/$(get_libdir)/${PN}, \
-			-i tools/gold/Makefile || die "gold rpath sed failed"
-	fi
-
-	# FileCheck is needed at least for dragonegg tests
-	sed -e "/NO_INSTALL = 1/s/^/#/" -i utils/FileCheck/Makefile \
-		|| die "FileCheck Makefile sed failed"
-
-	epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch
+	sed -e "s,@libdir@,$(get_libdir),g" \
+		-e "s,@PF@,${PF},g" \
+		-e "s,@EPREFIX@,${EPREFIX},g" \
+		-i "${sub_files[@]}" \
+		|| die "install paths sed failed"
 
 	# User patches
 	epatch_user
 }
 
-src_configure() {
-	local CONF_FLAGS="--enable-shared
+multilib_src_configure() {
+	local CONF_FLAGS="--enable-keep-symbols
+		--enable-shared
 		--with-optimize-option=
 		$(use_enable !debug optimized)
 		$(use_enable debug assertions)
 		$(use_enable debug expensive-checks)"
 
+	if use clang; then
+		CONF_FLAGS+="
+			--with-clang-resource-dir=../lib/clang/3.4"
+	fi
+
 	if use multitarget; then
 		CONF_FLAGS="${CONF_FLAGS} --enable-targets=all"
 	else
@@ -123,14 +158,14 @@ src_configure() {
 		fi
 	fi
 
-	if use amd64; then
+	if [[ ${ABI} == amd64 ]]; then
 		CONF_FLAGS="${CONF_FLAGS} --enable-pic"
 	fi
 
-	if use gold; then
+	if multilib_is_native_abi && use gold; then
 		CONF_FLAGS="${CONF_FLAGS} --with-binutils-include=${EPREFIX}/usr/include/"
 	fi
-	if use ocaml; then
+	if multilib_is_native_abi && use ocaml; then
 		CONF_FLAGS="${CONF_FLAGS} --enable-bindings=ocaml"
 	else
 		CONF_FLAGS="${CONF_FLAGS} --enable-bindings=none"
@@ -145,20 +180,29 @@ src_configure() {
 	fi
 	CONF_FLAGS="${CONF_FLAGS} $(use_enable libffi)"
 
+	# build with a suitable Python version
+	python_export_best
+
 	# llvm prefers clang over gcc, so we may need to force that
 	tc-export CC CXX
+
+	ECONF_SOURCE=${S} \
 	econf ${CONF_FLAGS}
 }
 
-src_compile() {
-	emake VERBOSE=1 KEEP_SYMBOLS=1 REQUIRES_RTTI=1
+multilib_src_compile() {
+	emake VERBOSE=1 REQUIRES_RTTI=1 GENTOO_LIBDIR=$(get_libdir)
 
-	emake -C docs -f Makefile.sphinx man
-	use doc && emake -C docs -f Makefile.sphinx html
+	if multilib_is_native_abi; then
+		emake -C "${S}"/docs -f Makefile.sphinx man
+		use doc && emake -C "${S}"/docs -f Makefile.sphinx html
+	fi
 
 	if use debug; then
+		pax-mark m Debug+Asserts+Checks/bin/llvm-rtdyld
 		pax-mark m Debug+Asserts+Checks/bin/lli
 	else
+		pax-mark m Release/bin/llvm-rtdyld
 		pax-mark m Release/bin/lli
 	fi
 	if use test; then
@@ -168,15 +212,44 @@ src_compile() {
 	fi
 }
 
+multilib_src_test() {
+	default
+
+	use clang && emake -C tools/clang test
+}
+
 src_install() {
-	emake KEEP_SYMBOLS=1 DESTDIR="${D}" install
+	local MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/llvm/Config/config.h
+		/usr/include/llvm/Config/llvm-config.h
+	)
 
-	doman docs/_build/man/*.1
-	use doc && dohtml -r docs/_build/html/
+	use clang && MULTILIB_WRAPPED_HEADERS+=(
+		/usr/include/clang/Config/config.h
+	)
+
+	multilib-minimal_src_install
+}
 
-	if use vim-syntax; then
-		insinto /usr/share/vim/vimfiles/syntax
-		doins utils/vim/*.vim
+multilib_src_install() {
+	emake DESTDIR="${D}" GENTOO_LIBDIR=$(get_libdir) install
+
+	# Fix rpaths.
+	chrpath -r "${EPREFIX}"/usr/$(get_libdir)/llvm \
+		"${ED}"/usr/bin/* || die
+
+	if multilib_is_native_abi; then
+		# Move files back.
+		if path_exists -o "${ED}"/tmp/llvm-config.*; then
+			mv "${ED}"/tmp/llvm-config.* "${ED}"/usr/bin || die
+		fi
+	else
+		# Preserve ABI-variant of llvm-config,
+		# then drop all the executables since LLVM doesn't like to
+		# clobber when installing.
+		mkdir -p "${ED}"/tmp || die
+		mv "${ED}"/usr/bin/llvm-config "${ED}"/tmp/llvm-config.${ABI} || die
+		rm -r "${ED}"/usr/bin || die
 	fi
 
 	# Fix install_names on Darwin.  The build system is too complicated
@@ -185,23 +258,81 @@ src_install() {
 	if [[ ${CHOST} == *-darwin* ]] ; then
 		eval $(grep PACKAGE_VERSION= configure)
 		[[ -n ${PACKAGE_VERSION} ]] && libpv=${PACKAGE_VERSION}
-		for lib in lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt}.dylib {BugpointPasses,LLVMHello}.dylib ; do
+		for lib in lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt,clang}.dylib {BugpointPasses,LLVMHello}.dylib ; do
 			# libEnhancedDisassembly is Darwin10 only, so non-fatal
+			# + omit clang libs if not enabled
 			[[ -f ${ED}/usr/lib/${PN}/${lib} ]] || continue
+
 			ebegin "fixing install_name of $lib"
 			install_name_tool \
 				-id "${EPREFIX}"/usr/lib/${PN}/${lib} \
 				"${ED}"/usr/lib/${PN}/${lib}
 			eend $?
 		done
-		for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/${PN}/libLTO.dylib ; do
+		for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/${PN}/lib{LTO,clang}.dylib ; do
+			# omit clang libs if not enabled
+			[[ -f ${ED}/usr/lib/${PN}/${lib} ]] || continue
+
 			odylib=$(scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | grep libLLVM-${libpv}.dylib)
 			ebegin "fixing install_name reference to ${odylib} of ${f##*/}"
 			install_name_tool \
 				-change "${odylib}" \
 					"${EPREFIX}"/usr/lib/${PN}/libLLVM-${libpv}.dylib \
+				-change "@rpath/libclang.dylib" \
+					"${EPREFIX}"/usr/lib/llvm/libclang.dylib \
+				-change "${S}"/Release/lib/libclang.dylib \
+					"${EPREFIX}"/usr/lib/llvm/libclang.dylib \
 				"${f}"
 			eend $?
 		done
 	fi
 }
+
+multilib_src_install_all() {
+	doman docs/_build/man/*.1
+	use doc && dohtml -r docs/_build/html/
+
+	insinto /usr/share/vim/vimfiles/syntax
+	doins utils/vim/*.vim
+
+	if use clang; then
+		cd tools/clang || die
+
+		if use static-analyzer ; then
+			dobin tools/scan-build/ccc-analyzer
+			dosym ccc-analyzer /usr/bin/c++-analyzer
+			dobin tools/scan-build/scan-build
+
+			insinto /usr/share/${PN}
+			doins tools/scan-build/scanview.css
+			doins tools/scan-build/sorttable.js
+		fi
+
+		python_inst() {
+			if use static-analyzer ; then
+				pushd tools/scan-view >/dev/null || die
+
+				python_doscript scan-view
+
+				touch __init__.py || die
+				python_moduleinto clang
+				python_domodule __init__.py Reporter.py Resources ScanView.py startfile.py
+
+				popd >/dev/null || die
+			fi
+
+			if use python ; then
+				pushd bindings/python/clang >/dev/null || die
+
+				python_moduleinto clang
+				python_domodule __init__.py cindex.py enumerations.py
+
+				popd >/dev/null || die
+			fi
+
+			# AddressSanitizer symbolizer (currently separate)
+			python_doscript "${S}"/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py
+		}
+		python_foreach_impl python_inst
+	fi
+}