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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-devel/llvm/llvm-9999.ebuild,v 1.60 2013/11/27 05:32:16 mgorny Exp $
EAPI=5
PYTHON_COMPAT=( python{2_5,2_6,2_7} pypy{1_9,2_0} )
inherit eutils flag-o-matic git-r3 multilib multilib-minimal \
python-r1 toolchain-funcs pax-utils check-reqs
DESCRIPTION="Low Level Virtual Machine"
HOMEPAGE="http://llvm.org/"
SRC_URI=""
EGIT_REPO_URI="http://llvm.org/git/llvm.git
https://github.com/llvm-mirror/llvm.git"
LICENSE="UoI-NCSA"
SLOT="0/${PV}"
KEYWORDS=""
IUSE="clang debug doc gold +libffi multitarget ncurses ocaml python
+static-analyzer test udis86 video_cards_radeon kernel_Darwin"
COMMON_DEPEND="
sys-libs/zlib:0=
clang? (
python? ( ${PYTHON_DEPS} )
static-analyzer? (
dev-lang/perl
${PYTHON_DEPS}
)
)
gold? ( >=sys-devel/binutils-2.22[cxx] )
libffi? ( virtual/libffi:0=[${MULTILIB_USEDEP}] )
ncurses? ( sys-libs/ncurses:5=[${MULTILIB_USEDEP}] )
ocaml? ( dev-lang/ocaml )
udis86? ( dev-libs/udis86:0=[pic(+),${MULTILIB_USEDEP}] )"
DEPEND="${COMMON_DEPEND}
dev-lang/perl
dev-python/sphinx
>=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-3.2.3 )
!kernel_Darwin? ( app-admin/chrpath )
libffi? ( virtual/pkgconfig )
${PYTHON_DEPS}"
RDEPEND="${COMMON_DEPEND}
clang? ( !<=sys-devel/clang-9999-r99 )
abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2
!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )"
# 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*') ) )"
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 || is-flagq -ggdb; 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
}
pkg_setup() {
pkg_pretend
# 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} == *" ${version} "* ]];
then
elog "Your version of gcc is known to miscompile llvm in amd64"
elog "architectures. Check"
elog "http://www.llvm.org/docs/GettingStarted.html for possible"
elog "solutions."
die "Your currently active version of gcc is known to miscompile llvm"
fi
}
src_unpack() {
if use clang; then
git-r3_fetch "http://llvm.org/git/compiler-rt.git
https://github.com/llvm-mirror/compiler-rt.git"
git-r3_fetch "http://llvm.org/git/clang.git
https://github.com/llvm-mirror/clang.git"
fi
git-r3_fetch
if use clang; then
git-r3_checkout http://llvm.org/git/compiler-rt.git \
"${S}"/projects/compiler-rt
git-r3_checkout http://llvm.org/git/clang.git \
"${S}"/tools/clang
fi
git-r3_checkout
}
src_prepare() {
epatch "${FILESDIR}"/${PN}-3.2-nodoctargz.patch
epatch "${FILESDIR}"/${PN}-3.4-gentoo-install.patch
use clang && epatch "${FILESDIR}"/clang-3.3-gentoo-install.patch
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"
# User patches
epatch_user
}
multilib_src_configure() {
# disable timestamps since they confuse ccache
local CONF_FLAGS="--disable-timestamps
--enable-keep-symbols
--enable-shared
--with-optimize-option=
$(use_enable !debug optimized)
$(use_enable debug assertions)
$(use_enable debug expensive-checks)
$(use_enable ncurses terminfo)
$(use_enable libffi)"
if use clang; then
CONF_FLAGS+="
--with-clang-resource-dir=../lib/clang/3.5"
fi
if use multitarget; then
CONF_FLAGS="${CONF_FLAGS} --enable-targets=all"
else
CONF_FLAGS="${CONF_FLAGS} --enable-targets=host,cpp"
if use video_cards_radeon; then
CONF_FLAGS="${CONF_FLAGS},r600"
fi
fi
if multilib_build_binaries && use gold; then
CONF_FLAGS="${CONF_FLAGS} --with-binutils-include=${EPREFIX}/usr/include/"
fi
if multilib_is_native_abi && 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="${CONF_FLAGS} --with-udis86"
fi
if use libffi; then
local CPPFLAGS=${CPPFLAGS}
append-cppflags "$(pkg-config --cflags libffi)"
fi
# build with a suitable Python version
python_export_best
# llvm prefers clang over gcc, so we may need to force that
tc-export CC CXX
ECONF_SOURCE=${S} \
econf ${CONF_FLAGS}
}
multilib_src_compile() {
emake VERBOSE=1 REQUIRES_RTTI=1 GENTOO_LIBDIR=$(get_libdir)
if multilib_is_native_abi; then
emake -C "${S}"/docs -f Makefile.sphinx man
use doc && emake -C "${S}"/docs -f Makefile.sphinx html
fi
if use debug; then
pax-mark m Debug+Asserts+Checks/bin/llvm-rtdyld
pax-mark m Debug+Asserts+Checks/bin/lli
else
pax-mark m Release/bin/llvm-rtdyld
pax-mark m Release/bin/lli
fi
if use test; then
pax-mark m unittests/ExecutionEngine/JIT/Release/JITTests
pax-mark m unittests/ExecutionEngine/MCJIT/Release/MCJITTests
pax-mark m unittests/Support/Release/SupportTests
fi
}
multilib_src_test() {
default
use clang && emake -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
}
multilib_src_install() {
emake DESTDIR="${D}" GENTOO_LIBDIR=$(get_libdir) install
# Fix rpaths.
if use !kernel_Darwin ; then
chrpath -r "${EPREFIX}"/usr/$(get_libdir)/llvm \
"${ED}"/usr/bin/* || die
fi
if multilib_build_binaries; then
# Move files back.
if path_exists -o "${ED}"/tmp/llvm-config.*; then
mv "${ED}"/tmp/llvm-config.* "${ED}"/usr/bin || die
fi
else
# Preserve ABI-variant of llvm-config,
# then drop all the executables since LLVM doesn't like to
# clobber when installing.
mkdir -p "${ED}"/tmp || die
mv "${ED}"/usr/bin/llvm-config "${ED}"/tmp/llvm-config.${ABI} || die
rm -r "${ED}"/usr/bin || die
fi
# Fix install_names on Darwin. The build system is too complicated
# to just fix this, so we correct it post-install
local lib= f= odylib= libpv=${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 {BugpointPasses,LLVMHello}.dylib ; do
# libEnhancedDisassembly is Darwin10 only, so non-fatal
# + omit clang libs if not enabled
[[ -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}/lib{LTO,clang}.dylib ; do
# omit clang libs if not enabled
[[ -f ${ED}/usr/lib/${PN}/${lib} ]] || continue
odylib=$(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}" \
"${EPREFIX}"/usr/lib/${PN}/libLLVM-${libpv}.dylib \
-change "@rpath/libclang.dylib" \
"${EPREFIX}"/usr/lib/llvm/libclang.dylib \
-change "${S}"/Release/lib/libclang.dylib \
"${EPREFIX}"/usr/lib/llvm/libclang.dylib \
"${f}"
eend $?
done
fi
}
multilib_src_install_all() {
doman docs/_build/man/*.1
use doc && dohtml -r docs/_build/html/
insinto /usr/share/vim/vimfiles/syntax
doins utils/vim/*.vim
if use clang; then
cd tools/clang || die
if use static-analyzer ; then
dobin tools/scan-build/ccc-analyzer
dosym ccc-analyzer /usr/bin/c++-analyzer
dobin tools/scan-build/scan-build
insinto /usr/share/${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
}
|