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366 lines
10 KiB
366 lines
10 KiB
# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI="5"
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PYTHON_COMPAT=( python{2_7,3_3} )
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inherit eutils flag-o-matic multilib multiprocessing python-r1 toolchain-funcs versionator
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MY_P=${PN}_$(replace_all_version_separators _)
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DESCRIPTION="Boost Libraries for C++"
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HOMEPAGE="http://www.boost.org/"
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SRC_URI="mirror://sourceforge/boost/${MY_P}.tar.bz2"
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LICENSE="Boost-1.0"
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MAJOR_V="$(get_version_component_range 1-2)"
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SLOT="0/${MAJOR_V}"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~amd64-linux ~x86-fbsd ~x86-linux"
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IUSE="debug doc icu +nls mpi python static-libs +threads tools"
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RDEPEND="icu? ( >=dev-libs/icu-3.6:= )
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!icu? ( virtual/libiconv )
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mpi? ( virtual/mpi[cxx,threads] )
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python? ( ${PYTHON_DEPS} )
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app-arch/bzip2
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sys-libs/zlib
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!app-admin/eselect-boost"
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DEPEND="${RDEPEND}
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=dev-util/boost-build-${MAJOR_V}*"
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REQUIRED_USE="
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mpi? ( threads )
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python? ( ${PYTHON_REQUIRED_USE} )"
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S="${WORKDIR}/${MY_P}"
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create_user-config.jam() {
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local compiler compiler_version compiler_executable
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if [[ ${CHOST} == *-darwin* ]]; then
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compiler="darwin"
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compiler_version="$(gcc-fullversion)"
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compiler_executable="$(tc-getCXX)"
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else
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compiler="gcc"
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compiler_version="$(gcc-version)"
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compiler_executable="$(tc-getCXX)"
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fi
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local mpi_configuration python_configuration
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if use mpi; then
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mpi_configuration="using mpi ;"
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fi
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if use python; then
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python_configuration="using python : : ${PYTHON} ;"
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fi
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cat > user-config.jam << __EOF__
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using ${compiler} : ${compiler_version} : ${compiler_executable} : <cflags>"${CFLAGS}" <cxxflags>"${CXXFLAGS}" <linkflags>"${LDFLAGS}" ;
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${mpi_configuration}
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${python_configuration}
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__EOF__
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}
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pkg_setup() {
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# Bail out on unsupported build configuration, bug #456792
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if [[ -f "${EROOT}etc/site-config.jam" ]]; then
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grep -q gentoorelease "${EROOT}etc/site-config.jam" && grep -q gentoodebug "${EROOT}etc/site-config.jam" ||
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(
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eerror "You are using custom ${EROOT}etc/site-config.jam without defined gentoorelease/gentoodebug targets."
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eerror "Boost can not be built in such configuration."
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eerror "Please, either remove this file or add targets from ${EROOT}usr/share/boost-build/site-config.jam to it."
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die
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)
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fi
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}
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src_prepare() {
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epatch \
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"${FILESDIR}/${PN}-1.48.0-mpi_python3.patch" \
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"${FILESDIR}/${PN}-1.51.0-respect_python-buildid.patch" \
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"${FILESDIR}/${PN}-1.51.0-support_dots_in_python-buildid.patch" \
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"${FILESDIR}/${PN}-1.48.0-no_strict_aliasing_python2.patch" \
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"${FILESDIR}/${PN}-1.48.0-disable_libboost_python3.patch" \
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"${FILESDIR}/${PN}-1.48.0-python_linking.patch" \
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"${FILESDIR}/${PN}-1.48.0-disable_icu_rpath.patch"
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epatch "${FILESDIR}/${PN}-1.53.0-library_status.patch" # bug 459112
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epatch "${FILESDIR}/${PN}-1.53.0-glibc-2.18-compat.patch" # bug 482372
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epatch "${FILESDIR}/${PN}-1.52.0-threads.patch"
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# Avoid a patch for now
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for file in libs/context/src/asm/*.S; do
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cat - >> $file <<EOF
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#if defined(__linux__) && defined(__ELF__)
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.section .note.GNU-stack,"",%progbits
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#endif
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EOF
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done
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epatch_user
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}
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ejam() {
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echo b2 "$@"
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b2 "$@"
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}
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src_configure() {
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# Workaround for too many parallel processes requested, bug #506064
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[ "$(makeopts_jobs)" -gt 64 ] && MAKEOPTS="${MAKEOPTS} -j64"
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OPTIONS="$(usex debug gentoodebug gentoorelease) -j$(makeopts_jobs) -q -d+2 --user-config=${S}/user-config.jam"
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if [[ ${CHOST} == *-darwin* ]]; then
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# We need to add the prefix, and in two cases this exceeds, so prepare
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# for the largest possible space allocation.
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append-ldflags -Wl,-headerpad_max_install_names
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elif [[ ${CHOST} == *-winnt* ]]; then
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compiler=parity
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if [[ $($(tc-getCXX) -v) == *trunk* ]]; then
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compilerVersion=trunk
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else
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compilerVersion=$($(tc-getCXX) -v | sed '1q' \
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| sed -e 's,\([a-z]*\) \([0-9]\.[0-9]\.[0-9][^ \t]*\) .*,\2,')
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fi
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compilerExecutable=$(tc-getCXX)
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fi
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# bug 298489
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if use ppc || use ppc64; then
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[[ $(gcc-version) > 4.3 ]] && append-flags -mno-altivec
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fi
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# Do _not_ use C++11 yet, make sure to force GNU C++ 98 standard.
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append-cxxflags -std=gnu++98
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use icu && OPTIONS+=" -sICU_PATH=${EPREFIX}/usr"
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use icu || OPTIONS+=" --disable-icu boost.locale.icu=off"
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use mpi || OPTIONS+=" --without-mpi"
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use python || OPTIONS+=" --without-python"
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use nls || OPTIONS+=" --without-locale"
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OPTIONS+=" pch=off --boost-build=${EPREFIX}/usr/share/boost-build --prefix=\"${ED}usr\" --layout=system threading=$(usex threads multi single) link=$(usex static-libs shared,static shared)"
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OPTIONS+=" --without-context --without-coroutine"
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[[ ${CHOST} == *-winnt* ]] && OPTIONS+=" -sNO_BZIP2=1"
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}
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src_compile() {
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export BOOST_ROOT="${S}"
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PYTHON_DIRS=""
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MPI_PYTHON_MODULE=""
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building() {
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create_user-config.jam
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ejam ${OPTIONS} \
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$(use python && echo --python-buildid=${EPYTHON#python}) \
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|| die "Building of Boost libraries failed"
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if use python; then
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if [[ -z "${PYTHON_DIRS}" ]]; then
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PYTHON_DIRS="$(find bin.v2/libs -name python | sort)"
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else
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if [[ "${PYTHON_DIRS}" != "$(find bin.v2/libs -name python | sort)" ]]; then
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die "Inconsistent structure of build directories"
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fi
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fi
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local dir
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for dir in ${PYTHON_DIRS}; do
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mv ${dir} ${dir}-${EPYTHON} \
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|| die "Renaming of '${dir}' to '${dir}-${EPYTHON}' failed"
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done
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if use mpi; then
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if [[ -z "${MPI_PYTHON_MODULE}" ]]; then
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MPI_PYTHON_MODULE="$(find bin.v2/libs/mpi/build/*/gentoo* -name mpi.so)"
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if [[ "$(echo "${MPI_PYTHON_MODULE}" | wc -l)" -ne 1 ]]; then
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die "Multiple mpi.so files found"
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fi
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else
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if [[ "${MPI_PYTHON_MODULE}" != "$(find bin.v2/libs/mpi/build/*/gentoo* -name mpi.so)" ]]; then
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die "Inconsistent structure of build directories"
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fi
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fi
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mv stage/lib/mpi.so stage/lib/mpi.so-${EPYTHON} \
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|| die "Renaming of 'stage/lib/mpi.so' to 'stage/lib/mpi.so-${EPYTHON}' failed"
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fi
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fi
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}
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if use python; then
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python_foreach_impl building
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else
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building
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fi
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if use tools; then
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pushd tools > /dev/null || die
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ejam ${OPTIONS} \
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|| die "Building of Boost tools failed"
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popd > /dev/null || die
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fi
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}
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src_install () {
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installation() {
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create_user-config.jam
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if use python; then
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local dir
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for dir in ${PYTHON_DIRS}; do
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cp -pr ${dir}-${EPYTHON} ${dir} \
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|| die "Copying of '${dir}-${EPYTHON}' to '${dir}' failed"
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done
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if use mpi; then
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cp -p stage/lib/mpi.so-${EPYTHON} "${MPI_PYTHON_MODULE}" \
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|| die "Copying of 'stage/lib/mpi.so-${EPYTHON}' to '${MPI_PYTHON_MODULE}' failed"
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cp -p stage/lib/mpi.so-${EPYTHON} stage/lib/mpi.so \
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|| die "Copying of 'stage/lib/mpi.so-${EPYTHON}' to 'stage/lib/mpi.so' failed"
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fi
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fi
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ejam ${OPTIONS} \
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--includedir="${ED}usr/include" \
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--libdir="${ED}usr/$(get_libdir)" \
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$(use python && echo --python-buildid=${EPYTHON#python}) \
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install || die "Installation of Boost libraries failed"
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if use python; then
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rm -r ${PYTHON_DIRS} || die
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# Move mpi.so Python module to Python site-packages directory.
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# https://svn.boost.org/trac/boost/ticket/2838
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if use mpi; then
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local moddir=$(python_get_sitedir)/boost
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# moddir already includes eprefix
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mkdir -p "${D}${moddir}" || die
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mv "${ED}usr/$(get_libdir)/mpi.so" "${D}${moddir}" || die
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cat << EOF > "${D}${moddir}/__init__.py" || die
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import sys
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if sys.platform.startswith('linux'):
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import DLFCN
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flags = sys.getdlopenflags()
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sys.setdlopenflags(DLFCN.RTLD_NOW | DLFCN.RTLD_GLOBAL)
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from . import mpi
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sys.setdlopenflags(flags)
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del DLFCN, flags
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else:
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from . import mpi
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del sys
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EOF
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fi
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python_optimize
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fi
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}
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if use python; then
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python_foreach_impl installation
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else
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installation
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fi
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if ! use python; then
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rm -r "${ED}"/usr/include/boost/python* || die
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fi
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if ! use nls; then
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rm -r "${ED}"/usr/include/boost/locale || die
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fi
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rm -r "${ED}"/usr/include/boost/context || die
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rm -r "${ED}"/usr/include/boost/coroutine || die
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if use doc; then
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find libs/*/* -iname "test" -or -iname "src" | xargs rm -rf
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dohtml \
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-A pdf,txt,cpp,hpp \
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*.{htm,html,png,css} \
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-r doc
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dohtml -A pdf,txt -r tools
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insinto /usr/share/doc/${PF}/html
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doins -r libs
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doins -r more
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# To avoid broken links
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insinto /usr/share/doc/${PF}/html
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doins LICENSE_1_0.txt
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dosym /usr/include/boost /usr/share/doc/${PF}/html/boost
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fi
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pushd "${ED}usr/$(get_libdir)" > /dev/null || die
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local ext=$(get_libname)
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if use threads; then
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local f
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for f in *${ext}; do
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dosym ${f} /usr/$(get_libdir)/${f/${ext}/-mt${ext}}
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done
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fi
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popd > /dev/null || die
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if use tools; then
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dobin dist/bin/*
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insinto /usr/share
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doins -r dist/share/boostbook
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fi
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# boost's build system truely sucks for not having a destdir. Because for
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# this reason we are forced to build with a prefix that includes the
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# DESTROOT, dynamic libraries on Darwin end messed up, referencing the
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# DESTROOT instread of the actual EPREFIX. There is no way out of here
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# but to do it the dirty way of manually setting the right install_names.
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if [[ ${CHOST} == *-darwin* ]]; then
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einfo "Working around completely broken build-system(tm)"
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local d
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for d in "${ED}"usr/lib/*.dylib; do
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if [[ -f ${d} ]]; then
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# fix the "soname"
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ebegin " correcting install_name of ${d#${ED}}"
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install_name_tool -id "/${d#${D}}" "${d}"
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eend $?
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# fix references to other libs
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refs=$(otool -XL "${d}" | \
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sed -e '1d' -e 's/^\t//' | \
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grep "^libboost_" | \
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cut -f1 -d' ')
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local r
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for r in ${refs}; do
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ebegin " correcting reference to ${r}"
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install_name_tool -change \
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"${r}" \
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"${EPREFIX}/usr/lib/${r}" \
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"${d}"
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eend $?
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done
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fi
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done
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fi
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}
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pkg_preinst() {
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# Yai for having symlinks that are nigh-impossible to remove without
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# resorting to dirty hacks like these. Removes lingering symlinks
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# from the slotted versions.
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local symlink
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for symlink in "${EROOT}usr/include/boost" "${EROOT}usr/share/boostbook"; do
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[[ -L ${symlink} ]] && rm -f "${symlink}"
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done
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}
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# the tests will never fail because these are not intended as sanity
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# tests at all. They are more a way for upstream to check their own code
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# on new compilers. Since they would either be completely unreliable
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# (failing for no good reason) or completely useless (never failing)
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# there is no point in having them in the ebuild to begin with.
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src_test() { :; }
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