513 lines
14 KiB
Bash
513 lines
14 KiB
Bash
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# Copyright 1999-2014 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-3.4-r1.ebuild,v 1.1 2014/04/02 23:24:29 hasufell Exp $
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EAPI=5
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PYTHON_COMPAT=( python{2_6,2_7} pypy pypy2_0 )
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inherit cmake-utils eutils flag-o-matic multilib multilib-minimal \
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python-r1 toolchain-funcs pax-utils check-reqs
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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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clang? ( http://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.gz
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http://llvm.org/releases/${PV}/clang-${PV}.src.tar.gz
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http://llvm.org/releases/${PV}/clang-tools-extra-${PV}.src.tar.gz )
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!doc? ( http://dev.gentoo.org/~mgorny/dist/${P}-manpages.tar.bz2 )"
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LICENSE="UoI-NCSA"
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SLOT="0/${PV}"
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KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos"
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IUSE="clang debug doc gold +libffi multitarget ncurses ocaml python
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+static-analyzer test udis86 xml video_cards_radeon
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kernel_Darwin kernel_FreeBSD"
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COMMON_DEPEND="
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sys-libs/zlib:0=
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clang? (
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python? ( ${PYTHON_DEPS} )
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static-analyzer? (
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dev-lang/perl:*
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${PYTHON_DEPS}
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)
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xml? ( dev-libs/libxml2:2= )
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)
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gold? ( >=sys-devel/binutils-2.22:*[cxx] )
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libffi? ( virtual/libffi:0=[${MULTILIB_USEDEP}] )
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ncurses? ( sys-libs/ncurses:5=[${MULTILIB_USEDEP}] )
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ocaml? ( dev-lang/ocaml:0= )
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udis86? ( dev-libs/udis86:0=[pic(+),${MULTILIB_USEDEP}] )"
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DEPEND="${COMMON_DEPEND}
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dev-lang/perl
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>=sys-devel/make-3.81
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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-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx )
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)
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|| ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-3.2.3 )
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clang? ( xml? ( virtual/pkgconfig ) )
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doc? ( dev-python/sphinx )
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libffi? ( virtual/pkgconfig )
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${PYTHON_DEPS}"
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RDEPEND="${COMMON_DEPEND}
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clang? ( !<=sys-devel/clang-3.4-r99
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!>=sys-devel/clang-9999 )
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abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2
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!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )"
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PDEPEND="clang? ( =sys-devel/clang-3.4-r100 )"
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# pypy gives me around 1700 unresolved tests due to open file limit
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# being exceeded. probably GC does not close them fast enough.
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REQUIRED_USE="${PYTHON_REQUIRED_USE}
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test? ( || ( $(python_gen_useflags 'python*') ) )"
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# Some people actually override that in make.conf. That sucks since
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# we need to run install per-directory, and ninja can't do that...
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# so why did it call itself ninja in the first place?
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CMAKE_MAKEFILE_GENERATOR=emake
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pkg_pretend() {
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# in megs
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# !clang !debug !multitarget -O2 400
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# !clang !debug multitarget -O2 550
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# clang !debug !multitarget -O2 950
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# clang !debug multitarget -O2 1200
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# !clang debug multitarget -O2 5G
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# clang !debug multitarget -O0 -g 12G
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# clang debug multitarget -O2 16G
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# clang debug multitarget -O0 -g 14G
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local build_size=550
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use clang && build_size=1200
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if use debug; then
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ewarn "USE=debug is known to increase the size of package considerably"
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ewarn "and cause the tests to fail."
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ewarn
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(( build_size *= 14 ))
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elif is-flagq -g || is-flagq -ggdb; then
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ewarn "The C++ compiler -g option is known to increase the size of the package"
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ewarn "considerably. If you run out of space, please consider removing it."
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ewarn
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(( build_size *= 10 ))
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fi
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# Multiply by number of ABIs :).
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local abis=( $(multilib_get_enabled_abis) )
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(( build_size *= ${#abis[@]} ))
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local CHECKREQS_DISK_BUILD=${build_size}M
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check-reqs_pkg_pretend
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}
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pkg_setup() {
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pkg_pretend
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# need to check if the active compiler is ok
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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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gcc_vers=$(gcc-fullversion)
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if has "${gcc_vers}" "${broken_gcc[@]}"; then
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elog "Your version of gcc is known to miscompile llvm."
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elog "Check http://www.llvm.org/docs/GettingStarted.html for"
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elog "possible solutions."
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die "Your currently active version of gcc is known to miscompile llvm"
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fi
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if use abi_x86_32 && has "${gcc_vers}" "${broken_gcc_x86[@]}"; then
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elog "Your version of gcc is known to miscompile llvm on x86"
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elog "architectures. Check"
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elog "http://www.llvm.org/docs/GettingStarted.html for possible"
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elog "solutions."
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die "Your currently active version of gcc is known to miscompile llvm"
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fi
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if use abi_x86_64 && has "${gcc_vers}" "${broken_gcc_amd64[@]}"; then
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elog "Your version of gcc is known to miscompile llvm in amd64"
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elog "architectures. Check"
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elog "http://www.llvm.org/docs/GettingStarted.html for possible"
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elog "solutions."
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die "Your currently active version of gcc is known to miscompile llvm"
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fi
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}
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src_unpack() {
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default
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rm -f "${S}"/tools/clang "${S}"/projects/compiler-rt \
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|| die "symlinks removal failed"
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if use clang; then
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mv "${WORKDIR}"/clang-${PV} "${S}"/tools/clang \
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|| die "clang source directory move failed"
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mv "${WORKDIR}"/compiler-rt-${PV} "${S}"/projects/compiler-rt \
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|| die "compiler-rt source directory move failed"
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mv "${WORKDIR}"/clang-tools-extra-${PV} "${S}"/tools/clang/tools/extra \
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|| die "clang-tools-extra source directory move failed"
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fi
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}
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src_prepare() {
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epatch "${FILESDIR}"/${P}-fix_varargs.patch
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epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch
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epatch "${FILESDIR}"/${PN}-3.4-gentoo-install.patch
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# Hack cmake search path for Gentoo, bug #496480
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epatch "${FILESDIR}"/${PN}-3.3-cmake-modulepath.patch
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if use clang; then
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# Automatically select active system GCC's libraries, bugs #406163 and #417913
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epatch "${FILESDIR}"/clang-3.1-gentoo-runtime-gcc-detection-v3.patch
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epatch "${FILESDIR}"/clang-3.4-gentoo-install.patch
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fi
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local sub_files=(
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Makefile.config.in
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Makefile.rules
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tools/llvm-config/llvm-config.cpp
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)
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use clang && sub_files+=(
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tools/clang/lib/Driver/Tools.cpp
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tools/clang/tools/scan-build/scan-build
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)
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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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# note: we're setting the main libdir intentionally.
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# where per-ABI is appropriate, we use $(GENTOO_LIBDIR) make.
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einfo "Fixing install dirs"
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sed -e "s,@libdir@,$(get_libdir),g" \
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-e "s,@PF@,${PF},g" \
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-e "s,@EPREFIX@,${EPREFIX},g" \
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-i "${sub_files[@]}" \
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|| die "install paths sed failed"
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# User patches
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epatch_user
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}
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multilib_src_configure() {
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# disable timestamps since they confuse ccache
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local conf_flags=(
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--disable-timestamps
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--enable-keep-symbols
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--enable-shared
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--with-optimize-option=
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$(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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$(use_enable ncurses terminfo)
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$(use_enable libffi)
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)
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if use clang; then
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conf_flags+=( --with-clang-resource-dir=../lib/clang/${PV} )
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fi
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# well, it's used only by clang executable c-index-test
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if multilib_build_binaries && use clang && use xml; then
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conf_flags+=( XML2CONFIG="$(tc-getPKG_CONFIG) libxml-2.0" )
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else
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conf_flags+=( ac_cv_prog_XML2CONFIG="" )
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fi
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local targets bindings
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if use multitarget; then
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targets='all'
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else
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targets='host,cpp'
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use video_cards_radeon && targets+=',r600'
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fi
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conf_flags+=( --enable-targets=${targets} )
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if multilib_build_binaries; then
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use gold && conf_flags+=( --with-binutils-include="${EPREFIX}"/usr/include/ )
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# extra commas don't hurt
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use ocaml && bindings+=',ocaml'
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fi
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[[ ${bindings} ]] || bindings='none'
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conf_flags+=( --enable-bindings=${bindings} )
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if use udis86; then
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conf_flags+=( --with-udis86 )
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fi
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if use libffi; then
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local CPPFLAGS=${CPPFLAGS}
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append-cppflags "$(pkg-config --cflags libffi)"
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fi
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# build with a suitable Python version
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python_export_best
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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_SOURCE=${S} \
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econf "${conf_flags[@]}"
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multilib_build_binaries && cmake_configure
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}
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cmake_configure() {
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# sadly, cmake doesn't seem to have host autodetection
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# but it's fairly easy to steal this from configured autotools
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local targets=$(sed -n -e 's/^TARGETS_TO_BUILD=//p' Makefile.config || die)
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local libdir=$(get_libdir)
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local mycmakeargs=(
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# just the stuff needed to get correct cmake modules
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$(cmake-utils_use ncurses LLVM_ENABLE_TERMINFO)
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-DLLVM_TARGETS_TO_BUILD="${targets// /;}"
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-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
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)
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BUILD_DIR=${S%/}_cmake \
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cmake-utils_src_configure
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}
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set_makeargs() {
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MAKEARGS=(
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VERBOSE=1
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REQUIRES_RTTI=1
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GENTOO_LIBDIR=$(get_libdir)
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)
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# for tests, we want it all! otherwise, we may use a little filtering...
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# adding ONLY_TOOLS also disables unittest building...
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if [[ ${EBUILD_PHASE_FUNC} != src_test ]]; then
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local tools=( llvm-config )
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use clang && tools+=( clang )
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if multilib_build_binaries; then
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tools+=(
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opt llvm-as llvm-dis llc llvm-ar llvm-nm llvm-link lli
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llvm-extract llvm-mc llvm-bcanalyzer llvm-diff macho-dump
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llvm-objdump llvm-readobj llvm-rtdyld llvm-dwarfdump llvm-cov
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llvm-size llvm-stress llvm-mcmarkup llvm-symbolizer obj2yaml
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yaml2obj lto bugpoint
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)
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# the build system runs explicitly specified tools in parallel,
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# so we need to split it into two runs
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if [[ ${1} != -1 ]]; then
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# those require lto
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tools+=( llvm-lto )
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use gold && tools+=( gold )
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# those require clang :)
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# we need to explicitly specify all its tools
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# since we're passing BUILD_CLANG_ONLY
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use clang && tools+=(
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clang/tools/{clang-check,clang-format,extra}
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)
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fi
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fi
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MAKEARGS+=(
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# filter tools + disable unittests implicitly
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ONLY_TOOLS="${tools[*]}"
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# this disables unittests & docs from clang
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BUILD_CLANG_ONLY=YES
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)
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fi
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}
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multilib_src_compile() {
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local MAKEARGS
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set_makeargs -1
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emake "${MAKEARGS[@]}"
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if multilib_build_binaries; then
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set_makeargs
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emake -C tools "${MAKEARGS[@]}"
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if use doc; then
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emake -C "${S}"/docs -f Makefile.sphinx man
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use clang && emake -C "${S}"/tools/clang/docs/tools \
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BUILD_FOR_WEBSITE=1 DST_MAN_DIR="${T}"/ man
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emake -C "${S}"/docs -f Makefile.sphinx html
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fi
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fi
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if use debug; then
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pax-mark m Debug+Asserts+Checks/bin/llvm-rtdyld
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pax-mark m Debug+Asserts+Checks/bin/lli
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else
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pax-mark m Release/bin/llvm-rtdyld
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pax-mark m Release/bin/lli
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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 "${MAKEARGS[@]}" -C tools/clang test
|
||
|
|
}
|
||
|
|
|
||
|
|
src_install() {
|
||
|
|
local MULTILIB_WRAPPED_HEADERS=(
|
||
|
|
/usr/include/llvm/Config/config.h
|
||
|
|
/usr/include/llvm/Config/llvm-config.h
|
||
|
|
)
|
||
|
|
|
||
|
|
use clang && MULTILIB_WRAPPED_HEADERS+=(
|
||
|
|
/usr/include/clang/Config/config.h
|
||
|
|
)
|
||
|
|
|
||
|
|
multilib-minimal_src_install
|
||
|
|
|
||
|
|
# Remove unnecessary headers on FreeBSD, bug #417171
|
||
|
|
use kernel_FreeBSD && use clang && rm "${ED}"usr/lib/clang/${PV}/include/{std,float,iso,limits,tgmath,varargs}*.h
|
||
|
|
}
|
||
|
|
|
||
|
|
multilib_src_install() {
|
||
|
|
local MAKEARGS
|
||
|
|
set_makeargs
|
||
|
|
|
||
|
|
emake "${MAKEARGS[@]}" DESTDIR="${D}" install
|
||
|
|
|
||
|
|
# Preserve ABI-variant of llvm-config.
|
||
|
|
dodir /tmp
|
||
|
|
mv "${ED}"/usr/bin/llvm-config "${ED}"/tmp/"${CHOST}"-llvm-config || die
|
||
|
|
|
||
|
|
if ! multilib_build_binaries; then
|
||
|
|
# Drop all the executables since LLVM doesn't like to
|
||
|
|
# clobber when installing.
|
||
|
|
rm -r "${ED}"/usr/bin || die
|
||
|
|
|
||
|
|
# Backwards compat, will be happily removed someday.
|
||
|
|
dosym "${CHOST}"-llvm-config /tmp/llvm-config.${ABI}
|
||
|
|
else
|
||
|
|
# Move files back.
|
||
|
|
mv "${ED}"/tmp/*llvm-config* "${ED}"/usr/bin || die
|
||
|
|
# Create a symlink for host's llvm-config.
|
||
|
|
dosym "${CHOST}"-llvm-config /usr/bin/llvm-config
|
||
|
|
|
||
|
|
# 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
|
||
|
|
|
||
|
|
# install cmake modules
|
||
|
|
emake -C "${S%/}"_cmake/cmake/modules DESTDIR="${D}" install
|
||
|
|
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,clang}.dylib LLVMHello.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{LTO,clang}.dylib ; do
|
||
|
|
# omit clang libs if not enabled
|
||
|
|
[[ -f ${ED}/usr/lib/${lib} ]] || continue
|
||
|
|
|
||
|
|
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}" \
|
||
|
|
"${EPREFIX}"/usr/lib/libLLVM-${libpv}.dylib \
|
||
|
|
-change "@rpath/libclang.dylib" \
|
||
|
|
"${EPREFIX}"/usr/lib/libclang.dylib \
|
||
|
|
-change "${S}"/Release/lib/libclang.dylib \
|
||
|
|
"${EPREFIX}"/usr/lib/libclang.dylib \
|
||
|
|
"${f}"
|
||
|
|
eend $?
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
multilib_src_install_all() {
|
||
|
|
insinto /usr/share/vim/vimfiles/syntax
|
||
|
|
doins utils/vim/*.vim
|
||
|
|
|
||
|
|
if use clang; then
|
||
|
|
cd tools/clang || die
|
||
|
|
|
||
|
|
if use static-analyzer ; then
|
||
|
|
dobin tools/scan-build/ccc-analyzer
|
||
|
|
dosym ccc-analyzer /usr/bin/c++-analyzer
|
||
|
|
dobin tools/scan-build/scan-build
|
||
|
|
|
||
|
|
insinto /usr/share/${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
|
||
|
|
}
|