| # Copyright 1999-2012 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # |
| # This package is originated from |
| # http://sources.gentoo.org/sys-devel/llvm/llvm-9999.ebuild |
| |
| EAPI="4" |
| PYTHON_DEPEND="2" |
| inherit cros-constants subversion eutils flag-o-matic multilib toolchain-funcs python pax-utils |
| |
| EGIT_REPO_URI="${CROS_GIT_HOST_URL}/native_client/pnacl-llvm.git" |
| EGIT_MASTER="upstream/master" |
| # Set to the corresponding commit. |
| #EGIT_COMMIT="" |
| inherit git-2 |
| |
| DESCRIPTION="Low Level Virtual Machine" |
| HOMEPAGE="http://llvm.org/" |
| SRC_URI="" |
| ESVN_REPO_URI="http://llvm.org/svn/llvm-project/llvm/trunk" |
| |
| LICENSE="UoI-NCSA" |
| SLOT="0" |
| KEYWORDS="~amd64" |
| IUSE="debug doc gold +libffi multitarget ocaml test udis86 vim-syntax" |
| |
| DEPEND="dev-lang/perl |
| >=sys-devel/make-3.79 |
| >=sys-devel/flex-2.5.4 |
| >=sys-devel/bison-1.875d |
| || ( >=sys-devel/gcc-3.0 >=sys-devel/gcc-apple-4.2.1 ) |
| || ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-3.2.3 ) |
| gold? ( >=sys-devel/binutils-2.22[cxx] ) |
| libffi? ( dev-util/pkgconfig |
| virtual/libffi ) |
| ocaml? ( dev-lang/ocaml ) |
| udis86? ( amd64? ( dev-libs/udis86[pic] ) |
| !amd64? ( dev-libs/udis86 ) )" |
| RDEPEND="dev-lang/perl |
| libffi? ( virtual/libffi ) |
| vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )" |
| |
| pkg_setup() { |
| # Required for test and build |
| python_set_active_version 2 |
| python_pkg_setup |
| |
| # need to check if the active compiler is ok |
| |
| broken_gcc=" 3.2.2 3.2.3 3.3.2 4.1.1 " |
| broken_gcc_x86=" 3.4.0 3.4.2 " |
| broken_gcc_amd64=" 3.4.6 " |
| |
| gcc_vers=$(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_prepare() { |
| # unfortunately ./configure won't listen to --mandir and the-like, so take |
| # care of this. |
| 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)/${PN}, \ |
| -i tools/gold/Makefile || die "gold rpath sed failed" |
| fi |
| |
| # Specify python version |
| python_convert_shebangs -r 2 test/Scripts |
| |
| epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch |
| epatch "${FILESDIR}"/${PN}-3.0-PPC_macro.patch |
| |
| # User patches |
| epatch_user |
| } |
| |
| src_configure() { |
| local CONF_FLAGS="--enable-shared |
| --with-optimize-option= |
| $(use_enable !debug optimized) |
| $(use_enable debug assertions) |
| $(use_enable debug expensive-checks)" |
| |
| if use multitarget; then |
| CONF_FLAGS="${CONF_FLAGS} --enable-targets=all" |
| else |
| CONF_FLAGS="${CONF_FLAGS} --enable-targets=host,cpp" |
| fi |
| |
| if use amd64; then |
| CONF_FLAGS="${CONF_FLAGS} --enable-pic" |
| fi |
| |
| if use gold; then |
| CONF_FLAGS="${CONF_FLAGS} --with-binutils-include=${EPREFIX}/usr/include/" |
| fi |
| if 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)" |
| |
| # llvm prefers clang over gcc, so we may need to force that |
| tc-export CC CXX |
| econf ${CONF_FLAGS} |
| } |
| |
| src_compile() { |
| emake VERBOSE=1 KEEP_SYMBOLS=1 REQUIRES_RTTI=1 |
| |
| pax-mark m Release/bin/lli |
| if use test; then |
| pax-mark m unittests/ExecutionEngine/JIT/Release/JITTests |
| fi |
| } |
| |
| src_install() { |
| emake KEEP_SYMBOLS=1 DESTDIR="${D}" install |
| |
| if use vim-syntax; then |
| insinto /usr/share/vim/vimfiles/syntax |
| doins utils/vim/*.vim |
| 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}.dylib {BugpointPasses,LLVMHello}.dylib ; do |
| # libEnhancedDisassembly is Darwin10 only, so non-fatal |
| [[ -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 |
| 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-${libpv}.dylib \ |
| "${f}" |
| eend $? |
| done |
| fi |
| } |