diff options
Diffstat (limited to 'sys-devel/llvm/llvm-3.6.0.ebuild')
| -rw-r--r-- | sys-devel/llvm/llvm-3.6.0.ebuild | 534 |
1 files changed, 534 insertions, 0 deletions
diff --git a/sys-devel/llvm/llvm-3.6.0.ebuild b/sys-devel/llvm/llvm-3.6.0.ebuild new file mode 100644 index 000000000000..830367ca280a --- /dev/null +++ b/sys-devel/llvm/llvm-3.6.0.ebuild @@ -0,0 +1,534 @@ +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=5 + +PYTHON_COMPAT=( python2_7 pypy ) + +inherit eutils flag-o-matic multibuild multilib \ + multilib-minimal python-r1 toolchain-funcs pax-utils check-reqs prefix + +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 + http://llvm.org/releases/${PV}/clang-tools-extra-${PV}.src.tar.xz ) + !doc? ( http://dev.gentoo.org/~voyageur/distfiles/${P}-manpages.tar.bz2 )" + +LICENSE="UoI-NCSA" +SLOT="0/3.6" +KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos" +IUSE="clang debug doc gold libedit +libffi multitarget ncurses ocaml python + +static-analyzer test xml video_cards_radeon + kernel_Darwin kernel_FreeBSD" + +COMMON_DEPEND=" + sys-libs/zlib:0= + clang? ( + python? ( ${PYTHON_DEPS} ) + static-analyzer? ( + dev-lang/perl:* + ${PYTHON_DEPS} + ) + xml? ( dev-libs/libxml2:2= ) + ) + gold? ( >=sys-devel/binutils-2.22:*[cxx] ) + libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] ) + libffi? ( >=virtual/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] ) + ncurses? ( >=sys-libs/ncurses-5.9-r3:5=[${MULTILIB_USEDEP}] ) + ocaml? ( + dev-lang/ocaml:0= + dev-ml/findlib + dev-ml/ocaml-ctypes )" +# 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-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-5.1 ) + clang? ( xml? ( virtual/pkgconfig ) ) + doc? ( dev-python/sphinx ) + libffi? ( virtual/pkgconfig ) + !!<dev-python/configparser-3.3.0.2 + ocaml? ( test? ( dev-ml/ounit ) ) + ${PYTHON_DEPS}" +RDEPEND="${COMMON_DEPEND} + clang? ( !<=sys-devel/clang-${PV}-r99 + !>=sys-devel/clang-9999 ) + abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2 + !app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )" +PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 )" + +# 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? ( || ( $(python_gen_useflags 'python*') ) )" + +S=${WORKDIR}/${P/_}.src + +# Some people actually override that in make.conf. That sucks since +# we need to run install per-directory, and ninja can't do that... +# so why did it call itself ninja in the first place? +CMAKE_MAKEFILE_GENERATOR=emake + +pkg_pretend() { + # 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 use debug; then + ewarn "USE=debug is known to increase the size of package considerably" + ewarn "and cause the tests to fail." + ewarn + + (( build_size *= 14 )) + elif 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 + + # Multiply by number of ABIs :). + local abis=( $(multilib_get_enabled_abis) ) + (( build_size *= ${#abis[@]} )) + + local CHECKREQS_DISK_BUILD=${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 ${?} + fi +} + +pkg_setup() { + pkg_pretend +} + +src_unpack() { + default + + rm -f "${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 "${S}"/projects/compiler-rt \ + || die "compiler-rt source directory move failed" + mv "${WORKDIR}"/clang-tools-extra-${PV/_}.src "${S}"/tools/clang/tools/extra \ + || die "clang-tools-extra source directory move failed" + fi +} + +src_prepare() { + epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch + epatch "${FILESDIR}"/${PN}-3.5-gcc-4.9.patch + epatch "${FILESDIR}"/${PN}-3.6-gentoo-install.patch + # Make ocaml warnings non-fatal, bug #537308 + sed -e "/RUN/s/-warn-error A//" -i test/Bindings/OCaml/*ml || die + + if use clang; then + # Automatically select active system GCC's libraries, bugs #406163 and #417913 + epatch "${FILESDIR}"/clang-3.5-gentoo-runtime-gcc-detection-v3.patch + + epatch "${FILESDIR}"/clang-3.6-gentoo-install.patch + epatch "${FILESDIR}"/clang-3.4-darwin_prefix-include-paths.patch + eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp + fi + + if use prefix && use clang; then + sed -i -e "/^CFLAGS /s@-Werror@-I${EPREFIX}/usr/include@" \ + projects/compiler-rt/make/platform/clang_*.mk || die + fi + + 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 +} + +multilib_src_configure() { + # disable timestamps since they confuse ccache + local conf_flags=( + --disable-timestamps + --enable-keep-symbols + --enable-shared + --with-optimize-option= + $(tc-is-static-only && echo --disable-shared) + $(use_enable !debug optimized) + $(use_enable debug assertions) + $(use_enable debug expensive-checks) + $(use_enable libedit) + $(use_enable ncurses terminfo) + $(use_enable libffi) + ) + + # well, it's used only by clang executable c-index-test + if multilib_is_native_abi && use clang && use xml; then + conf_flags+=( XML2CONFIG="$(tc-getPKG_CONFIG) libxml-2.0" ) + else + conf_flags+=( ac_cv_prog_XML2CONFIG="" ) + fi + + local targets bindings + if use multitarget; then + targets='all' + else + targets='host,cpp' + use video_cards_radeon && targets+=',r600' + fi + conf_flags+=( --enable-targets=${targets} ) + + if multilib_is_native_abi; then + use gold && conf_flags+=( --with-binutils-include="${EPREFIX}"/usr/include/ ) + # extra commas don't hurt + use ocaml && bindings+=',ocaml' + fi + + [[ ${bindings} ]] || bindings='none' + conf_flags+=( --enable-bindings=${bindings} ) + + if use libffi; then + local CPPFLAGS=${CPPFLAGS} + append-cppflags "$(pkg-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[@]}" +} + +set_makeargs() { + MAKEARGS=( + VERBOSE=1 + REQUIRES_RTTI=1 + GENTOO_LIBDIR=$(get_libdir) + ) + + # for tests, we want it all! otherwise, we may use a little filtering... + # adding ONLY_TOOLS also disables unittest building... + if [[ ${EBUILD_PHASE_FUNC} != src_test ]]; then + local tools=( llvm-config ) + use clang && tools+=( clang ) + + if multilib_is_native_abi; then + tools+=( + opt llvm-as llvm-dis llc llvm-ar llvm-nm llvm-link lli + llvm-extract llvm-mc llvm-bcanalyzer llvm-diff macho-dump + llvm-objdump llvm-readobj llvm-rtdyld llvm-dwarfdump llvm-cov + llvm-size llvm-stress llvm-mcmarkup llvm-profdata + llvm-symbolizer obj2yaml yaml2obj lto bugpoint + ) + + # the build system runs explicitly specified tools in parallel, + # so we need to split it into two runs + if [[ ${1} != -1 ]]; then + # those require lto + tools+=( llvm-lto ) + use gold && tools+=( gold ) + + # those require clang :) + # we need to explicitly specify all its tools + # since we're passing BUILD_CLANG_ONLY + use clang && tools+=( + clang/tools/{clang-check,clang-format,extra} + ) + fi + fi + + MAKEARGS+=( + # filter tools + disable unittests implicitly + ONLY_TOOLS="${tools[*]}" + + # this disables unittests & docs from clang + BUILD_CLANG_ONLY=YES + ) + fi +} + +multilib_src_compile() { + local MAKEARGS + set_makeargs -1 + emake "${MAKEARGS[@]}" + + if multilib_is_native_abi; then + set_makeargs + emake -C tools "${MAKEARGS[@]}" + + if use doc; then + emake -C "${S}"/docs -f Makefile.sphinx man + use clang && emake -C "${S}"/tools/clang/docs/tools \ + BUILD_FOR_WEBSITE=1 DST_MAN_DIR="${T}"/ man + emake -C "${S}"/docs -f Makefile.sphinx html + fi + fi + + if use debug; then + pax-mark m Debug+Asserts+Checks/bin/llvm-rtdyld + pax-mark m Debug+Asserts+Checks/bin/lli + pax-mark m Debug+Asserts+Checks/bin/lli-child-target + else + pax-mark m Release/bin/llvm-rtdyld + pax-mark m Release/bin/lli + pax-mark m Release/bin/lli-child-target + fi +} + +multilib_src_test() { + local MAKEARGS + set_makeargs + + # build the remaining tools & unittests + emake "${MAKEARGS[@]}" + + pax-mark m unittests/ExecutionEngine/JIT/Release/JITTests + pax-mark m unittests/ExecutionEngine/MCJIT/Release/MCJITTests + pax-mark m unittests/Support/Release/SupportTests + + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + emake "${MAKEARGS[@]}" check + use clang && emake "${MAKEARGS[@]}" -C tools/clang test +} + +src_install() { + local MULTILIB_CHOST_TOOLS=( + /usr/bin/llvm-config + ) + + local MULTILIB_WRAPPED_HEADERS=( + /usr/include/llvm/Config/config.h + /usr/include/llvm/Config/llvm-config.h + ) + + if use clang; then + # note: magic applied below + MULTILIB_CHOST_TOOLS+=( + /usr/bin/clang + /usr/bin/clang++ + /usr/bin/clang-${PV} + /usr/bin/clang++-${PV} + ) + + MULTILIB_WRAPPED_HEADERS+=( + /usr/include/clang/Config/config.h + ) + fi + + multilib-minimal_src_install + + # Remove unnecessary headers on FreeBSD, bug #417171 + use kernel_FreeBSD && use clang && rm "${ED}"usr/lib/clang/${PV}/include/{std,float,iso,limits,tgmath,varargs}*.h +} + +multilib_src_install() { + local MAKEARGS + set_makeargs + + local root=${D}/_${ABI} + + emake "${MAKEARGS[@]}" DESTDIR="${root}" install + multibuild_merge_root "${root}" "${D}" + + if ! multilib_is_native_abi; then + # Backwards compat, will be happily removed someday. + dosym "${CHOST}"-llvm-config /usr/bin/llvm-config.${ABI} + else + # Install docs. + if use doc; then + doman "${S}"/docs/_build/man/*.1 + use clang && doman "${T}"/clang.1 + dohtml -r "${S}"/docs/_build/html/ + else + if ! use clang; then + rm "${WORKDIR}"/${P}-manpages/clang.1 || die + fi + doman "${WORKDIR}"/${P}-manpages/*.1 + fi + + # Symlink the gold plugin. + if use gold; then + dodir /usr/${CHOST}/binutils-bin/lib/bfd-plugins + dosym ../../../../$(get_libdir)/LLVMgold.so \ + /usr/${CHOST}/binutils-bin/lib/bfd-plugins/LLVMgold.so + fi + fi + + # apply CHOST and PV to clang executables + # they're statically linked so we don't have to worry about the lib + if use clang; then + local clang_tools=( clang clang++ ) + local i + + # append ${PV} and symlink back + # TODO: use alternatives.eclass? does that make any sense? + # maybe with USE=-clang on :0 and USE=clang on older + for i in "${clang_tools[@]}"; do + mv "${ED%/}/usr/bin/${i}"{,-${PV}} || die + dosym "${i}"-${PV} /usr/bin/${i} + done + + # now prepend ${CHOST} and let the multilib-build.eclass symlink it + if ! multilib_is_native_abi; then + # non-native? let's replace it with a simple wrapper + for i in "${clang_tools[@]}"; do + rm "${ED%/}/usr/bin/${i}-${PV}" || die + cat > "${T}"/wrapper.tmp <<-_EOF_ + #!${EPREFIX}/bin/sh + exec "${i}-${PV}" $(get_abi_CFLAGS) "\${@}" + _EOF_ + newbin "${T}"/wrapper.tmp "${i}-${PV}" + done + fi + 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= 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 $? + fi + done + done + fi +} + +multilib_src_install_all() { + insinto /usr/share/vim/vimfiles/syntax + doins utils/vim/*.vim + + if use clang; then + cd tools/clang || die + + if use static-analyzer ; then + dobin tools/scan-build/ccc-analyzer + dosym ccc-analyzer /usr/bin/c++-analyzer + dobin tools/scan-build/scan-build + + insinto /usr/share/${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 +} |