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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/dev-libs/boost/boost-1.55.0.ebuild,v 1.3 2013/11/30 20:32:19 vapier Exp $
EAPI="5"
PYTHON_COMPAT=( python{2_6,2_7,3_2,3_3} )
inherit eutils flag-o-matic multilib multiprocessing python-r1 toolchain-funcs versionator
MY_P="${PN}_$(replace_all_version_separators _)"
MAJOR_V="$(get_version_component_range 1-2)"
DESCRIPTION="Boost Libraries for C++"
HOMEPAGE="http://www.boost.org/"
SRC_URI="mirror://sourceforge/boost/${MY_P}.tar.bz2"
LICENSE="Boost-1.0"
SLOT="0/${PV}" # ${PV} instead ${MAJOR_V} due to bug 486122
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~amd64-linux ~x86-fbsd ~x86-linux"
IUSE="debug doc icu +nls mpi python static-libs +threads tools"
RDEPEND="icu? ( >=dev-libs/icu-3.6:= )
!icu? ( virtual/libiconv )
mpi? ( || ( sys-cluster/openmpi[cxx] sys-cluster/mpich2[cxx,threads] ) )
python? ( ${PYTHON_DEPS} )
app-arch/bzip2
sys-libs/zlib
!app-admin/eselect-boost"
DEPEND="${RDEPEND}
=dev-util/boost-build-${MAJOR_V}*"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
S="${WORKDIR}/${MY_P}"
# the tests will never fail because these are not intended as sanity
# tests at all. They are more a way for upstream to check their own code
# on new compilers. Since they would either be completely unreliable
# (failing for no good reason) or completely useless (never failing)
# there is no point in having them in the ebuild to begin with.
RESTRICT="test"
create_user-config.jam() {
local compiler compiler_version compiler_executable
if [[ ${CHOST} == *-darwin* ]]; then
compiler="darwin"
compiler_version="$(gcc-fullversion)"
compiler_executable="$(tc-getCXX)"
else
compiler="gcc"
compiler_version="$(gcc-version)"
compiler_executable="$(tc-getCXX)"
fi
local mpi_configuration python_configuration
if use mpi; then
mpi_configuration="using mpi ;"
fi
if use python; then
python_configuration="using python : : ${PYTHON} ;"
fi
cat > user-config.jam << __EOF__
using ${compiler} : ${compiler_version} : ${compiler_executable} : <cflags>"${CFLAGS}" <cxxflags>"${CXXFLAGS}" <linkflags>"${LDFLAGS}" ;
${mpi_configuration}
${python_configuration}
__EOF__
}
src_prepare() {
epatch \
"${FILESDIR}/${PN}-1.51.0-respect_python-buildid.patch" \
"${FILESDIR}/${PN}-1.51.0-support_dots_in_python-buildid.patch" \
"${FILESDIR}/${PN}-1.48.0-no_strict_aliasing_python2.patch" \
"${FILESDIR}/${PN}-1.48.0-disable_libboost_python3.patch" \
"${FILESDIR}/${PN}-1.48.0-python_linking.patch" \
"${FILESDIR}/${PN}-1.48.0-disable_icu_rpath.patch" \
"${FILESDIR}/${PN}-1.55.0-context-x32.patch"
}
ejam() {
echo b2 "$@"
b2 "$@"
}
src_configure() {
OPTIONS="$(usex debug gentoodebug gentoorelease) -j$(makeopts_jobs) -q -d+2 --user-config=${S}/user-config.jam"
if [[ ${CHOST} == *-darwin* ]]; then
# We need to add the prefix, and in two cases this exceeds, so prepare
# for the largest possible space allocation.
append-ldflags -Wl,-headerpad_max_install_names
elif [[ ${CHOST} == *-winnt* ]]; then
compiler=parity
if [[ $($(tc-getCXX) -v) == *trunk* ]]; then
compilerVersion=trunk
else
compilerVersion=$($(tc-getCXX) -v | sed '1q' \
| sed -e 's,\([a-z]*\) \([0-9]\.[0-9]\.[0-9][^ \t]*\) .*,\2,')
fi
compilerExecutable=$(tc-getCXX)
fi
# bug 298489
if use ppc || use ppc64; then
[[ $(gcc-version) > 4.3 ]] && append-flags -mno-altivec
fi
# Do _not_ use C++11 yet, make sure to force GNU C++ 98 standard.
append-cxxflags -std=gnu++98
use icu && OPTIONS+=" -sICU_PATH=${EPREFIX}/usr"
use icu || OPTIONS+=" --disable-icu boost.locale.icu=off"
use mpi || OPTIONS+=" --without-mpi"
use python || OPTIONS+=" --without-python"
use nls || OPTIONS+=" --without-locale"
OPTIONS+=" pch=off"
OPTIONS+=" --boost-build=${EPREFIX}/usr/share/boost-build --prefix=\"${ED}usr\""
OPTIONS+=" --layout=system"
OPTIONS+=" threading=$(usex threads multi single) link=$(usex static-libs shared,static shared)"
OPTIONS+=" --without-context"
[[ ${CHOST} == *-winnt* ]] && OPTIONS+=" -sNO_BZIP2=1"
}
src_compile() {
export BOOST_ROOT="${S}"
PYTHON_DIRS=""
MPI_PYTHON_MODULE=""
building() {
create_user-config.jam
ejam ${OPTIONS} \
$(use python && echo --python-buildid=${EPYTHON#python}) \
|| die "Building of Boost libraries failed"
if use python; then
if [[ -z "${PYTHON_DIRS}" ]]; then
PYTHON_DIRS="$(find bin.v2/libs -name python | sort)"
else
if [[ "${PYTHON_DIRS}" != "$(find bin.v2/libs -name python | sort)" ]]; then
die "Inconsistent structure of build directories"
fi
fi
local dir
for dir in ${PYTHON_DIRS}; do
mv ${dir} ${dir}-${EPYTHON} \
|| die "Renaming of '${dir}' to '${dir}-${EPYTHON}' failed"
done
if use mpi; then
if [[ -z "${MPI_PYTHON_MODULE}" ]]; then
MPI_PYTHON_MODULE="$(find bin.v2/libs/mpi/build/*/gentoo* -name mpi.so)"
if [[ "$(echo "${MPI_PYTHON_MODULE}" | wc -l)" -ne 1 ]]; then
die "Multiple mpi.so files found"
fi
else
if [[ "${MPI_PYTHON_MODULE}" != "$(find bin.v2/libs/mpi/build/*/gentoo* -name mpi.so)" ]]; then
die "Inconsistent structure of build directories"
fi
fi
mv stage/lib/mpi.so stage/lib/mpi.so-${EPYTHON} \
|| die "Renaming of 'stage/lib/mpi.so' to 'stage/lib/mpi.so-${EPYTHON}' failed"
fi
fi
}
if use python; then
python_foreach_impl building
else
building
fi
if use tools; then
pushd tools > /dev/null || die
ejam ${OPTIONS} \
|| die "Building of Boost tools failed"
popd > /dev/null || die
fi
}
src_install () {
installation() {
create_user-config.jam
if use python; then
local dir
for dir in ${PYTHON_DIRS}; do
cp -pr ${dir}-${EPYTHON} ${dir} \
|| die "Copying of '${dir}-${EPYTHON}' to '${dir}' failed"
done
if use mpi; then
cp -p stage/lib/mpi.so-${EPYTHON} "${MPI_PYTHON_MODULE}" \
|| die "Copying of 'stage/lib/mpi.so-${EPYTHON}' to '${MPI_PYTHON_MODULE}' failed"
cp -p stage/lib/mpi.so-${EPYTHON} stage/lib/mpi.so \
|| die "Copying of 'stage/lib/mpi.so-${EPYTHON}' to 'stage/lib/mpi.so' failed"
fi
fi
ejam ${OPTIONS} \
--includedir="${ED}usr/include" \
--libdir="${ED}usr/$(get_libdir)" \
$(use python && echo --python-buildid=${EPYTHON#python}) \
install || die "Installation of Boost libraries failed"
if use python; then
rm -r ${PYTHON_DIRS} || die
# Move mpi.so Python module to Python site-packages directory.
# https://svn.boost.org/trac/boost/ticket/2838
if use mpi; then
local moddir=$(python_get_sitedir)/boost
# moddir already includes eprefix
mkdir -p "${D}${moddir}" || die
mv "${ED}usr/$(get_libdir)/mpi.so" "${D}${moddir}" || die
cat << EOF > "${D}${moddir}/__init__.py" || die
import sys
if sys.platform.startswith('linux'):
import DLFCN
flags = sys.getdlopenflags()
sys.setdlopenflags(DLFCN.RTLD_NOW | DLFCN.RTLD_GLOBAL)
from . import mpi
sys.setdlopenflags(flags)
del DLFCN, flags
else:
from . import mpi
del sys
EOF
fi
python_optimize
fi
}
if use python; then
python_foreach_impl installation
else
installation
fi
if ! use python; then
rm -r "${ED}"/usr/include/boost/python* || die
fi
if ! use nls; then
rm -r "${ED}"/usr/include/boost/locale || die
fi
rm -r "${ED}"/usr/include/boost/context || die
if use doc; then
find libs/*/* -iname "test" -or -iname "src" | xargs rm -rf
dohtml \
-A pdf,txt,cpp,hpp \
*.{htm,html,png,css} \
-r doc
dohtml -A pdf,txt -r tools
insinto /usr/share/doc/${PF}/html
doins -r libs
doins -r more
# To avoid broken links
insinto /usr/share/doc/${PF}/html
doins LICENSE_1_0.txt
dosym /usr/include/boost /usr/share/doc/${PF}/html/boost
fi
pushd "${ED}usr/$(get_libdir)" > /dev/null || die
local ext=$(get_libname)
if use threads; then
local f
for f in *${ext}; do
dosym ${f} /usr/$(get_libdir)/${f/${ext}/-mt${ext}}
done
fi
popd > /dev/null || die
if use tools; then
dobin dist/bin/*
insinto /usr/share
doins -r dist/share/boostbook
fi
# boost's build system truely sucks for not having a destdir. Because for
# this reason we are forced to build with a prefix that includes the
# DESTROOT, dynamic libraries on Darwin end messed up, referencing the
# DESTROOT instread of the actual EPREFIX. There is no way out of here
# but to do it the dirty way of manually setting the right install_names.
if [[ ${CHOST} == *-darwin* ]]; then
einfo "Working around completely broken build-system(tm)"
local d
for d in "${ED}"usr/lib/*.dylib; do
if [[ -f ${d} ]]; then
# fix the "soname"
ebegin " correcting install_name of ${d#${ED}}"
install_name_tool -id "/${d#${D}}" "${d}"
eend $?
# fix references to other libs
refs=$(otool -XL "${d}" | \
sed -e '1d' -e 's/^\t//' | \
grep "^libboost_" | \
cut -f1 -d' ')
local r
for r in ${refs}; do
ebegin " correcting reference to ${r}"
install_name_tool -change \
"${r}" \
"${EPREFIX}/usr/lib/${r}" \
"${d}"
eend $?
done
fi
done
fi
}
pkg_preinst() {
# Yai for having symlinks that are nigh-impossible to remove without
# resorting to dirty hacks like these. Removes lingering symlinks
# from the slotted versions.
local symlink
for symlink in "${EROOT}usr/include/boost" "${EROOT}usr/share/boostbook"; do
[[ -L ${symlink} ]] && rm -f "${symlink}"
done
}