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# Copyright 1999-2015 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/sys-devel/llvm/llvm-3.1-r2.ebuild,v 1.9 2013/01/03 23:29:51 voyageur Exp $ |
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|
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EAPI="4" |
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PYTHON_DEPEND="2" |
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inherit eutils flag-o-matic multilib toolchain-funcs python pax-utils |
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|
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DESCRIPTION="Low Level Virtual Machine" |
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HOMEPAGE="http://llvm.org/" |
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SRC_URI="http://llvm.org/releases/${PV}/${P}.src.tar.gz" |
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|
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LICENSE="UoI-NCSA" |
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SLOT="0" |
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KEYWORDS="amd64 arm ppc x86 ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos" |
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IUSE="debug gold +libffi multitarget ocaml test udis86 vim-syntax" |
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|
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DEPEND="dev-lang/perl |
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>=sys-devel/make-3.79 |
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>=sys-devel/flex-2.5.4 |
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>=sys-devel/bison-1.875d |
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|| ( >=sys-devel/gcc-3.0 >=sys-devel/gcc-apple-4.2.1 ) |
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|| ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-3.2.3 ) |
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gold? ( >=sys-devel/binutils-2.22[cxx] ) |
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libffi? ( virtual/pkgconfig |
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virtual/libffi ) |
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ocaml? ( dev-lang/ocaml ) |
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udis86? ( dev-libs/udis86[pic(+)] )" |
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RDEPEND="dev-lang/perl |
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libffi? ( virtual/libffi ) |
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vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )" |
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|
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S=${WORKDIR}/${P}.src |
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|
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pkg_setup() { |
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# Required for test and build |
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python_set_active_version 2 |
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python_pkg_setup |
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|
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# need to check if the active compiler is ok |
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|
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broken_gcc=" 3.2.2 3.2.3 3.3.2 4.1.1 " |
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broken_gcc_x86=" 3.4.0 3.4.2 " |
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broken_gcc_amd64=" 3.4.6 " |
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|
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gcc_vers=$(gcc-fullversion) |
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|
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if [[ ${broken_gcc} == *" ${version} "* ]] ; then |
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elog "Your version of gcc is known to miscompile llvm." |
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elog "Check http://www.llvm.org/docs/GettingStarted.html for" |
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elog "possible solutions." |
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die "Your currently active version of gcc is known to miscompile llvm" |
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fi |
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|
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if [[ ${CHOST} == i*86-* && ${broken_gcc_x86} == *" ${version} "* ]] ; then |
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elog "Your version of gcc is known to miscompile llvm on x86" |
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elog "architectures. Check" |
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elog "http://www.llvm.org/docs/GettingStarted.html for possible" |
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elog "solutions." |
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die "Your currently active version of gcc is known to miscompile llvm" |
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fi |
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|
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if [[ ${CHOST} == x86_64-* && ${broken_gcc_amd64} == *" ${version} "* ]]; |
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then |
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elog "Your version of gcc is known to miscompile llvm in amd64" |
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elog "architectures. Check" |
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elog "http://www.llvm.org/docs/GettingStarted.html for possible" |
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elog "solutions." |
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die "Your currently active version of gcc is known to miscompile llvm" |
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fi |
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} |
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|
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src_prepare() { |
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# unfortunately ./configure won't listen to --mandir and the-like, so take |
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# care of this. |
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einfo "Fixing install dirs" |
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sed -e 's,^PROJ_docsdir.*,PROJ_docsdir := $(PROJ_prefix)/share/doc/'${PF}, \ |
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-e 's,^PROJ_etcdir.*,PROJ_etcdir := '"${EPREFIX}"'/etc/llvm,' \ |
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-e 's,^PROJ_libdir.*,PROJ_libdir := $(PROJ_prefix)/'$(get_libdir)/${PN}, \ |
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-i Makefile.config.in || die "Makefile.config sed failed" |
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sed -e "/ActiveLibDir = ActivePrefix/s/lib/$(get_libdir)\/${PN}/" \ |
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-i tools/llvm-config/llvm-config.cpp || die "llvm-config sed failed" |
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|
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einfo "Fixing rpath and CFLAGS" |
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sed -e 's,\$(RPATH) -Wl\,\$(\(ToolDir\|LibDir\)),$(RPATH) -Wl\,'"${EPREFIX}"/usr/$(get_libdir)/${PN}, \ |
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-e '/OmitFramePointer/s/-fomit-frame-pointer//' \ |
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-i Makefile.rules || die "rpath sed failed" |
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if use gold; then |
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sed -e 's,\$(SharedLibDir),'"${EPREFIX}"/usr/$(get_libdir)/${PN}, \ |
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-i tools/gold/Makefile || die "gold rpath sed failed" |
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fi |
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|
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# Specify python version |
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python_convert_shebangs -r 2 test/Scripts |
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|
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epatch "${FILESDIR}"/${PN}-2.6-commandguide-nops.patch |
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epatch "${FILESDIR}"/${PN}-2.9-nodoctargz.patch |
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epatch "${FILESDIR}"/${PN}-3.0-PPC_macro.patch |
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epatch "${FILESDIR}"/${P}-ivybridge_support.patch |
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epatch "${FILESDIR}"/${P}-fix_debug_line_info.patch |
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epatch "${FILESDIR}"/${P}-ExecutionEngine_tests_xfail_arm.patch |
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epatch "${FILESDIR}"/${P}-docs-pod-markup-fixes.patch |
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|
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# Apply r600 OpenCL-related patches, bug #425688 |
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epatch "${FILESDIR}"/cl-patches/*.patch |
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|
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# User patches |
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epatch_user |
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} |
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|
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src_configure() { |
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local CONF_FLAGS="--enable-shared |
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--with-optimize-option= |
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$(use_enable !debug optimized) |
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$(use_enable debug assertions) |
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$(use_enable debug expensive-checks)" |
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|
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if use multitarget; then |
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CONF_FLAGS="${CONF_FLAGS} --enable-targets=all" |
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else |
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CONF_FLAGS="${CONF_FLAGS} --enable-targets=host,cpp" |
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fi |
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|
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if use amd64; then |
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CONF_FLAGS="${CONF_FLAGS} --enable-pic" |
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fi |
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|
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if use gold; then |
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CONF_FLAGS="${CONF_FLAGS} --with-binutils-include=${EPREFIX}/usr/include/" |
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fi |
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if use ocaml; then |
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CONF_FLAGS="${CONF_FLAGS} --enable-bindings=ocaml" |
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else |
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CONF_FLAGS="${CONF_FLAGS} --enable-bindings=none" |
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fi |
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|
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if use udis86; then |
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CONF_FLAGS="${CONF_FLAGS} --with-udis86" |
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fi |
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|
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if use libffi; then |
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append-cppflags "$(pkg-config --cflags libffi)" |
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fi |
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CONF_FLAGS="${CONF_FLAGS} $(use_enable libffi)" |
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|
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# llvm prefers clang over gcc, so we may need to force that |
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tc-export CC CXX |
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econf ${CONF_FLAGS} |
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} |
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|
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src_compile() { |
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emake VERBOSE=1 KEEP_SYMBOLS=1 REQUIRES_RTTI=1 |
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|
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pax-mark m Release/bin/lli |
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if use test; then |
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pax-mark m unittests/ExecutionEngine/JIT/Release/JITTests |
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fi |
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} |
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|
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src_install() { |
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emake KEEP_SYMBOLS=1 DESTDIR="${D}" install |
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|
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if use vim-syntax; then |
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insinto /usr/share/vim/vimfiles/syntax |
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doins utils/vim/*.vim |
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fi |
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|
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# Fix install_names on Darwin. The build system is too complicated |
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# to just fix this, so we correct it post-install |
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local lib= f= odylib= |
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if [[ ${CHOST} == *-darwin* ]] ; then |
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for lib in lib{EnhancedDisassembly,LLVM-${PV},LTO,profile_rt}.dylib {BugpointPasses,LLVMHello}.dylib ; do |
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# libEnhancedDisassembly is Darwin10 only, so non-fatal |
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[[ -f ${ED}/usr/lib/${PN}/${lib} ]] || continue |
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ebegin "fixing install_name of $lib" |
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install_name_tool \ |
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-id "${EPREFIX}"/usr/lib/${PN}/${lib} \ |
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"${ED}"/usr/lib/${PN}/${lib} |
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eend $? |
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done |
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for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/${PN}/libLTO.dylib ; do |
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odylib=$(scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | grep libLLVM-${PV}.dylib) |
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ebegin "fixing install_name reference to ${odylib} of ${f##*/}" |
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install_name_tool \ |
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-change "${odylib}" \ |
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"${EPREFIX}"/usr/lib/${PN}/libLLVM-${PV}.dylib \ |
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"${f}" |
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eend $? |
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done |
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fi |
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} |
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