diff options
Diffstat (limited to 'sys-devel/llvm/llvm-3.5.2-r100.ebuild')
| -rw-r--r-- | sys-devel/llvm/llvm-3.5.2-r100.ebuild | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/sys-devel/llvm/llvm-3.5.2-r100.ebuild b/sys-devel/llvm/llvm-3.5.2-r100.ebuild new file mode 100644 index 000000000000..d6512fff8630 --- /dev/null +++ b/sys-devel/llvm/llvm-3.5.2-r100.ebuild @@ -0,0 +1,275 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=5 + +PYTHON_COMPAT=( python2_7 ) +inherit eutils check-reqs flag-o-matic multilib pax-utils prefix \ + python-any-r1 toolchain-funcs + +DESCRIPTION="Low Level Virtual Machine" +HOMEPAGE="http://llvm.org/" +SRC_URI="http://llvm.org/releases/${PV}/${P}.src.tar.xz + clang? ( http://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.xz + http://llvm.org/releases/${PV}/cfe-${PV}.src.tar.xz ) + https://dev.gentoo.org/~voyageur/distfiles/${PN}-3.5.0-manpages.tar.bz2" + +# Additional licenses: +# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD. +# 2. ARM backend: LLVM Software Grant by ARM. +# 3. MD5 code: public-domain. +# 4. autoconf (not installed): some undefined M.I.T. license. +# 5. Tests (not installed): +# a. gtest: BSD. +# b. YAML tests: MIT. + +LICENSE="UoI-NCSA rc BSD public-domain" +SLOT="0/3.5" +KEYWORDS="~ppc-macos ~x64-macos ~x86-macos" +IUSE="clang +libffi" + +COMMON_DEPEND=" + sys-libs/zlib:0= + libffi? ( >=virtual/libffi-3.0.13-r1:0= )" +# configparser-3.2 breaks the build (3.3 or none at all are fine) +DEPEND="${COMMON_DEPEND} + app-arch/xz-utils + dev-lang/perl + >=sys-devel/make-3.81 + >=sys-devel/flex-2.5.4 + >=sys-devel/bison-1.875d + || ( >=sys-devel/gcc-apple-4.2.1 >=sys-devel/llvm-3.3 ) + >=sys-devel/binutils-apple-5.1 + libffi? ( virtual/pkgconfig ) + !!<dev-python/configparser-3.3.0.2 + ${PYTHON_DEPS}" +RDEPEND="${COMMON_DEPEND} + clang? ( !<=sys-devel/clang-${PV}-r99 + !>=sys-devel/clang-9999 )" +PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 )" + +S=${WORKDIR}/${P}.src + +check_space() { + # in megs + # !clang !debug !multitarget -O2 400 + # !clang !debug multitarget -O2 550 + # clang !debug !multitarget -O2 950 + # clang !debug multitarget -O2 1200 + # !clang debug multitarget -O2 5G + # clang !debug multitarget -O0 -g 12G + # clang debug multitarget -O2 16G + # clang debug multitarget -O0 -g 14G + + local build_size=550 + use clang && build_size=1200 + + if is-flagq '-g?(gdb)?([1-9])'; then + ewarn "The C++ compiler -g option is known to increase the size of the package" + ewarn "considerably. If you run out of space, please consider removing it." + ewarn + + (( build_size *= 10 )) + fi + + local CHECKREQS_DISK_BUILD=${build_size}M + check-reqs_pkg_pretend + + if [[ ${MERGE_TYPE} != binary ]]; then + echo 'int main() {return 0;}' > "${T}"/test.cxx || die + ebegin "Trying to build a C++11 test program" + if ! $(tc-getCXX) -std=c++11 -o /dev/null "${T}"/test.cxx; then + eerror "LLVM-${PV} requires C++11-capable C++ compiler. Your current compiler" + eerror "does not seem to support -std=c++11 option. Please upgrade your compiler" + eerror "to gcc-4.7 or an equivalent version supporting C++11." + die "Currently active compiler does not support -std=c++11" + fi + eend ${?} + fi +} + +pkg_pretend() { + check_space +} + +pkg_setup() { + check_space +} + +src_unpack() { + default + + rm -f "${S}"/tools/clang "${S}"/projects/compiler-rt \ + || die "symlinks removal failed" + + if use clang; then + mv "${WORKDIR}"/cfe-${PV}.src "${S}"/tools/clang \ + || die "clang source directory move failed" + mv "${WORKDIR}"/compiler-rt-${PV}.src "${S}"/projects/compiler-rt \ + || die "compiler-rt source directory move failed" + fi +} + +src_prepare() { + epatch "${FILESDIR}"/3.6.2/nodoctargz.patch + epatch "${FILESDIR}"/3.6.2/gcc-4.9.patch + epatch "${FILESDIR}"/3.5.2/gentoo-install.patch + epatch "${FILESDIR}"/3.5.2/gcc-5.1.patch + + if use clang; then + # Automatically select active system GCC's libraries, bugs #406163 and #417913 + epatch "${FILESDIR}"/3.9.0/clang/gentoo-runtime-gcc-detection-v3.patch + + epatch "${FILESDIR}"/3.5.2/clang/gentoo-install.patch + epatch "${FILESDIR}"/3.9.1/clang/darwin_prefix-include-paths.patch + eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp + fi + + if use prefix && use clang; then + sed -i -e "/^CFLAGS /s@-Werror@-I${EPREFIX}/usr/include@" \ + projects/compiler-rt/make/platform/clang_*.mk || die + fi + + # disable use of SDK on OSX, bug #568758 + sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die + + 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" + + if use clang; then + # constantly fails for a long time, likely due to our patches + rm tools/clang/test/Driver/cross-linux.c || die + fi + + # User patches + epatch_user + + python_setup +} + +src_configure() { + # disable timestamps since they confuse ccache + local conf_flags=( + --disable-timestamps + --enable-keep-symbols + --enable-shared + --with-optimize-option= + --enable-optimized + --disable-assertions + --disable-expensive-checks + --disable-libedit + --disable-terminfo + $(use_enable libffi) + + --enable-bindings=none + --enable-targets=host + + ac_cv_prog_XML2CONFIG="" + ) + + if use libffi; then + local CPPFLAGS=${CPPFLAGS} + append-cppflags "$($(tc-getPKG_CONFIG) --cflags libffi)" + fi + + # llvm prefers clang over gcc, so we may need to force that + tc-export CC CXX + + ECONF_SOURCE=${S} \ + econf "${conf_flags[@]}" +} + +src_compile() { + LLVM_MAKEARGS=( + VERBOSE=1 + REQUIRES_RTTI=1 + GENTOO_LIBDIR=$(get_libdir) + ) + + emake "${LLVM_MAKEARGS[@]}" + + pax-mark m Release/bin/llvm-rtdyld + pax-mark m Release/bin/lli + pax-mark m Release/bin/lli-child-target +} + +src_install() { + emake "${LLVM_MAKEARGS[@]}" DESTDIR="${D}" install + + if ! use clang; then + rm "${WORKDIR}"/${PN}-3.5.0-manpages/clang.1 || die + else + for tool in clang{,++} ; do + dosym ${tool} /usr/bin/${CHOST}-${tool} + done + fi + doman "${WORKDIR}"/${PN}-3.5.0-manpages/*.1 + + # Fix install_names on Darwin. The build system is too complicated + # to just fix this, so we correct it post-install + local lib= f= odylib= ndylib= libpv=${PV} + if [[ ${CHOST} == *-darwin* ]] ; then + eval $(grep PACKAGE_VERSION= configure) + [[ -n ${PACKAGE_VERSION} ]] && libpv=${PACKAGE_VERSION} + libpvminor=${libpv%.[0-9]*} + for lib in lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt,clang}.dylib LLVMHello.dylib clang/${libpv}/lib/darwin/libclang_rt.asan_{osx,iossim}_dynamic.dylib; do + # libEnhancedDisassembly is Darwin10 only, so non-fatal + # + omit clang libs if not enabled + [[ -f ${ED}/usr/lib/${lib} ]] || continue + + ebegin "fixing install_name of $lib" + install_name_tool \ + -id "${EPREFIX}"/usr/lib/${lib} \ + "${ED}"/usr/lib/${lib} + eend $? + done + for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/lib*.dylib "${ED}"/usr/lib/clang/${libpv}/lib/darwin/*.dylib ; do + # omit clang libs if not enabled + [[ -f "${f}" ]] || continue + + scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | \ + while read odylib ; do + ndylib= + case ${odylib} in + */libclang.dylib) + ndylib="${EPREFIX}"/usr/lib/libclang.dylib + ;; + */libLLVM-${libpv}.dylib) + ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpv}.dylib + ;; + */libLLVM-${libpvminor}.dylib) + ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpvminor}.dylib + ;; + */libLTO.dylib) + ndylib="${EPREFIX}"/usr/lib/libLTO.dylib + ;; + esac + if [[ -n ${ndylib} ]] ; then + ebegin "fixing install_name reference to ${odylib} of ${f##*/}" + install_name_tool \ + -change "${odylib}" "${ndylib}" \ + "${f}" + eend $? + fi + done + done + fi +} |