diff options
Diffstat (limited to 'sys-devel/llvm/llvm-2.9-r2.ebuild')
| -rw-r--r-- | sys-devel/llvm/llvm-2.9-r2.ebuild | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/sys-devel/llvm/llvm-2.9-r2.ebuild b/sys-devel/llvm/llvm-2.9-r2.ebuild new file mode 100644 index 000000000000..515e38739f5d --- /dev/null +++ b/sys-devel/llvm/llvm-2.9-r2.ebuild @@ -0,0 +1,175 @@ +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI="4" +inherit eutils flag-o-matic multilib toolchain-funcs pax-utils + +DESCRIPTION="Low Level Virtual Machine" +HOMEPAGE="http://llvm.org/" +SRC_URI="http://llvm.org/releases/${PV}/${P}.tgz" + +LICENSE="UoI-NCSA" +SLOT="0" +KEYWORDS="amd64 ~ppc x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos" +IUSE="debug +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 ) + libffi? ( virtual/pkgconfig + virtual/libffi ) + ocaml? ( dev-lang/ocaml ) + udis86? ( dev-libs/udis86[pic(+)] )" +RDEPEND="dev-lang/perl + libffi? ( virtual/libffi ) + vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )" + +S=${WORKDIR}/${PN}-${PV/_pre*} + +pkg_setup() { + # need to check if the active compiler is ok + + broken_gcc=" 3.2.2 3.2.3 3.3.2 4.1.1 " + broken_gcc_x86=" 3.4.0 3.4.2 " + broken_gcc_amd64=" 3.4.6 " + + gcc_vers=$(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)/${PN}, \ + -i Makefile.config.in || die "Makefile.config sed failed" + sed -e 's,$ABS_RUN_DIR/lib,'"${EPREFIX}"/usr/$(get_libdir)/${PN}, \ + -i tools/llvm-config/llvm-config.in.in || 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" + + epatch "${FILESDIR}"/${PN}-2.6-commandguide-nops.patch + epatch "${FILESDIR}"/${PN}-2.9-nodoctargz.patch + + # Upstream commit r131062 + epatch "${FILESDIR}"/${P}-Operator.h-c++0x.patch + + # Additional unistd.h include for GCC 4.7 + epatch "${FILESDIR}"/${P}-gcc4.7.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="${CONF_FLAGS} --enable-targets=host-only" + fi + + if use amd64; then + CONF_FLAGS="${CONF_FLAGS} --enable-pic" + fi + + CONF_FLAGS="${CONF_FLAGS} \ + --with-llvmgccdir=/dev/null \ + --with-llvmgcc=nope \ + --with-llvmgxx=nope" + + if use ocaml; then + CONF_FLAGS="${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)" + econf ${CONF_FLAGS} || die "econf failed" +} + +src_compile() { + emake VERBOSE=1 KEEP_SYMBOLS=1 REQUIRES_RTTI=1 || die "emake failed" + + pax-mark m Release/bin/lli + if use test; then + pax-mark m unittests/ExecutionEngine/JIT/Release/JITTests + fi +} + +src_install() { + emake KEEP_SYMBOLS=1 DESTDIR="${D}" install || die "install failed" + + 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= + if [[ ${CHOST} == *-darwin* ]] ; then + for lib in lib{EnhancedDisassembly,LLVM-${PV},LTO}.dylib {BugpointPasses,LLVMHello,profile_rt}.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-${PV}.dylib) + ebegin "fixing install_name reference to ${odylib} of ${f##*/}" + install_name_tool \ + -change "${odylib}" \ + "${EPREFIX}"/usr/lib/${PN}/libLLVM-${PV}.dylib \ + "${f}" + eend $? + done + fi +} |