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|
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
PYTHON_COMPAT=( python{2_7,3_{4,5,6}} )
inherit eutils flag-o-matic multiprocessing python-r1 toolchain-funcs versionator multilib-minimal
MY_P="${PN}_$(replace_all_version_separators _)"
MAJOR_V="$(get_version_component_range 1-2)"
DESCRIPTION="Boost Libraries for C++"
HOMEPAGE="http://www.boost.org/"
SRC_URI="https://downloads.sourceforge.net/project/boost/${PN}/${PV}/${MY_P}.tar.bz2"
LICENSE="Boost-1.0"
SLOT="0/${PV}" # ${PV} instead ${MAJOR_V} due to bug 486122
KEYWORDS="alpha ~amd64 arm ~arm64 ~hppa ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x86-solaris ~x86-winnt"
IUSE="context debug doc icu +nls mpi python static-libs +threads tools"
RDEPEND="icu? ( >=dev-libs/icu-3.6:=[${MULTILIB_USEDEP}] )
!icu? ( virtual/libiconv[${MULTILIB_USEDEP}] )
mpi? ( >=virtual/mpi-2.0-r4[${MULTILIB_USEDEP},cxx,threads] )
python? ( ${PYTHON_DEPS} )
app-arch/bzip2[${MULTILIB_USEDEP}]
sys-libs/zlib[${MULTILIB_USEDEP}]
!app-admin/eselect-boost"
DEPEND="${RDEPEND}
=dev-util/boost-build-${MAJOR_V}*"
REQUIRED_USE="
mpi? ( threads )
python? ( ${PYTHON_REQUIRED_USE} )"
S="${WORKDIR}/${MY_P}"
# the tests will never fail because these are not intended as sanity
# tests at all. They are more a way for upstream to check their own code
# on new compilers. Since they would either be completely unreliable
# (failing for no good reason) or completely useless (never failing)
# there is no point in having them in the ebuild to begin with.
RESTRICT="test"
PATCHES=(
"${FILESDIR}/${PN}-1.48.0-disable_icu_rpath.patch"
"${FILESDIR}/${PN}-1.55.0-context-x32.patch"
"${FILESDIR}/${PN}-1.56.0-build-auto_index-tool.patch"
"${FILESDIR}/${PN}-1.63.0-fix-python.patch"
)
python_bindings_needed() {
multilib_is_native_abi && use python
}
tools_needed() {
multilib_is_native_abi && use tools
}
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="$(tc-getCXX)"
fi
local mpi_configuration python_configuration
if use mpi; then
mpi_configuration="using mpi ;"
fi
if python_bindings_needed; then
# boost expects libpython$(pyver) and doesn't allow overrides
# and the build system is so creepy that it's easier just to
# provide a symlink (linker's going to use SONAME anyway)
# TODO: replace it with proper override one day
ln -f -s "$(python_get_library_path)" "${T}/lib${EPYTHON}$(get_libname)" || die
if tc-is-cross-compiler; then
python_configuration="using python : ${EPYTHON#python} : : ${SYSROOT:-${EROOT}}/usr/include/${EPYTHON} : ${SYSROOT:-${EROOT}}/usr/$(get_libdir) ;"
else
# note: we need to provide version explicitly because of
# a bug in the build system:
# https://github.com/boostorg/build/pull/104
python_configuration="using python : ${EPYTHON#python} : ${PYTHON} : $(python_get_includedir) : ${T} ;"
fi
fi
cat > "${BOOST_ROOT}/user-config.jam" << __EOF__ || die
using ${compiler} : ${compiler_version} : ${compiler_executable} : <cflags>"${CFLAGS}" <cxxflags>"${CXXFLAGS}" <linkflags>"${LDFLAGS}" ;
${mpi_configuration}
${python_configuration}
__EOF__
}
pkg_setup() {
# Bail out on unsupported build configuration, bug #456792
if [[ -f "${EROOT%/}/etc/site-config.jam" ]]; then
grep -q gentoorelease "${EROOT%/}/etc/site-config.jam" && grep -q gentoodebug "${EROOT%/}/etc/site-config.jam" ||
(
eerror "You are using custom ${EROOT%/}/etc/site-config.jam without defined gentoorelease/gentoodebug targets."
eerror "Boost can not be built in such configuration."
eerror "Please, either remove this file or add targets from ${EROOT%/}/usr/share/boost-build/site-config.jam to it."
die
)
fi
}
src_prepare() {
default
# Do not try to build missing 'wave' tool, bug #522682
# Upstream bugreport - https://svn.boost.org/trac/boost/ticket/10507
sed -i -e 's:wave/build//wave::' tools/Jamfile.v2 || die
multilib_copy_sources
}
ejam() {
local b2_opts=(
"--user-config=${BOOST_ROOT}/user-config.jam"
"$@"
)
echo b2 "${b2_opts[@]}"
b2 "${b2_opts[@]}"
}
src_configure() {
# Workaround for too many parallel processes requested, bug #506064
[[ "$(makeopts_jobs)" -gt 64 ]] && MAKEOPTS="${MAKEOPTS} -j64"
OPTIONS=(
$(usex debug gentoodebug gentoorelease)
"-j$(makeopts_jobs)"
-q
-d+2
)
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
[[ $(gcc-version) > 4.3 ]] && append-flags -mno-altivec
fi
# Use C++14 globally as of 1.62
append-cxxflags -std=c++14
use icu && OPTIONS+=(
"-sICU_PATH=${EPREFIX}/usr"
)
use icu || OPTIONS+=(
--disable-icu
boost.locale.icu=off
)
use mpi || OPTIONS+=(
--without-mpi
)
use nls || OPTIONS+=(
--without-locale
)
use context || OPTIONS+=(
--without-context
--without-coroutine
--without-coroutine2
--without-fiber
)
use threads || OPTIONS+=(
--without-thread
)
OPTIONS+=(
pch=off
--boost-build="${EPREFIX}"/usr/share/boost-build
--prefix="${ED%/}/usr"
--layout=system
# building with threading=single is currently not possible
# https://svn.boost.org/trac/boost/ticket/7105
threading=multi
link=$(usex static-libs shared,static shared)
)
[[ ${CHOST} == *-winnt* ]] && OPTIONS+=(
-sNO_BZIP2=1
)
}
multilib_src_compile() {
local -x BOOST_ROOT="${BUILD_DIR}"
PYTHON_DIRS=""
MPI_PYTHON_MODULE=""
building() {
create_user-config.jam
local PYTHON_OPTIONS
if python_bindings_needed; then
PYTHON_OPTIONS=" --python-buildid=${EPYTHON#python}"
else
PYTHON_OPTIONS=" --without-python"
fi
ejam \
"${OPTIONS[@]}" \
${PYTHON_OPTIONS} \
|| die "Building of Boost libraries failed"
if python_bindings_needed; then
if [[ -z "${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-${EPYTHON}' failed"
fi
fi
}
if python_bindings_needed; then
python_foreach_impl building
else
building
fi
if tools_needed; then
pushd tools >/dev/null || die
ejam \
"${OPTIONS[@]}" \
${PYTHON_OPTIONS} \
|| die "Building of Boost tools failed"
popd >/dev/null || die
fi
}
multilib_src_install_all() {
if ! use python; then
rm -r "${ED%/}"/usr/include/boost/python* || die
fi
if ! use nls; then
rm -r "${ED%/}"/usr/include/boost/locale || die
fi
if ! use context; then
rm -r "${ED%/}"/usr/include/boost/context || die
rm -r "${ED%/}"/usr/include/boost/coroutine{,2} || die
rm "${ED%/}"/usr/include/boost/asio/spawn.hpp || die
fi
if use doc; then
# find extraneous files that shouldn't be installed
# as part of the documentation and remove them.
find libs/*/* \( -iname 'test' -o -iname 'src' \) -exec rm -rf '{}' + || die
find doc \( -name 'Jamfile.v2' -o -name 'build' -o -name '*.manifest' \) -exec rm -rf '{}' + || die
find tools \( -name 'Jamfile.v2' -o -name 'src' -o -name '*.cpp' -o -name '*.hpp' \) -exec rm -rf '{}' + || die
docinto html
dodoc *.{htm,html,png,css}
dodoc -r doc libs more tools
# To avoid broken links
dodoc LICENSE_1_0.txt
dosym /usr/include/boost /usr/share/doc/${PF}/html/boost
fi
}
multilib_src_install() {
local -x BOOST_ROOT="${BUILD_DIR}"
installation() {
create_user-config.jam
local PYTHON_OPTIONS
if python_bindings_needed; 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
PYTHON_OPTIONS=" --python-buildid=${EPYTHON#python}"
else
PYTHON_OPTIONS=" --without-python"
fi
ejam \
"${OPTIONS[@]}" \
${PYTHON_OPTIONS} \
--includedir="${ED%/}/usr/include" \
--libdir="${ED%/}/usr/$(get_libdir)" \
install || die "Installation of Boost libraries failed"
if python_bindings_needed; 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 python_bindings_needed; then
python_foreach_impl installation
else
installation
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 tools_needed; 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
if [[ -L ${symlink} ]]; then
rm -f "${symlink}" || die
fi
done
# some ancient installs still have boost cruft lying around
# for unknown reasons, causing havoc for reverse dependencies
# Bug: 607734
rm -rf "${EROOT%/}"/usr/include/boost-1_[3-5]? || die
}
|