| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| inherit eutils toolchain-funcs versionator flag-o-matic multilib |
| |
| # use esmumps version to allow linking with mumps |
| MYP="${PN}_${PV}_esmumps" |
| # download id on gforge changes every goddamn release |
| DID=31832 |
| SOVER=$(get_major_version) |
| |
| DESCRIPTION="Software for graph, mesh and hypergraph partitioning" |
| HOMEPAGE="http://www.labri.u-bordeaux.fr/perso/pelegrin/scotch/" |
| SRC_URI="http://gforge.inria.fr/frs/download.php/${DID}/${MYP}.tar.gz" |
| |
| LICENSE="CeCILL-2" |
| SLOT="0/${SOVER}" |
| KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux" |
| IUSE="doc int64 mpi static-libs tools threads" |
| |
| DEPEND=" |
| sys-libs/zlib |
| mpi? ( virtual/mpi )" |
| RDEPEND="${DEPEND}" |
| |
| S="${WORKDIR}/${MYP/b}" |
| |
| static_to_shared() { |
| local libstatic=${1}; shift |
| local libname=$(basename ${libstatic%.a}) |
| local soname=${libname}$(get_libname ${SOVER}) |
| local libdir=$(dirname ${libstatic}) |
| |
| einfo "Making ${soname} from ${libstatic}" |
| if [[ ${CHOST} == *-darwin* ]] ; then |
| ${LINK:-$(tc-getCC)} ${LDFLAGS} \ |
| -dynamiclib -install_name "${EPREFIX}"/usr/lib/"${soname}" \ |
| -Wl,-all_load -Wl,${libstatic} \ |
| "$@" -o ${libdir}/${soname} || die "${soname} failed" |
| else |
| ${LINK:-$(tc-getCC)} ${LDFLAGS} \ |
| -shared -Wl,-soname=${soname} \ |
| -Wl,--whole-archive ${libstatic} -Wl,--no-whole-archive \ |
| "$@" -o ${libdir}/${soname} || die "${soname} failed" |
| [[ $(get_version_component_count) -gt 1 ]] && \ |
| ln -s ${soname} ${libdir}/${libname}$(get_libname $(get_major_version)) |
| ln -s ${soname} ${libdir}/${libname}$(get_libname) |
| fi |
| } |
| |
| src_prepare() { |
| epatch "${FILESDIR}"/${P}-as-needed.patch |
| use int64 && append-cflags -DIDXSIZE64 |
| if use threads; then |
| append-cflags "-DSCOTCH_PTHREAD_NUMBER=$(nproc)" |
| else |
| append-cflags "-DSCOTCH_PTHREAD_NUMBER=1" |
| sed -i \ |
| -e 's/ -DSCOTCH_PTHREAD//' \ |
| src/Make.inc/Makefile.inc.i686_pc_linux3 || die |
| fi |
| sed -e "s/gcc/$(tc-getCC)/" \ |
| -e "s/-O3/${CFLAGS} -pthread/" \ |
| -e "s/ ar/ $(tc-getAR)/" \ |
| -e "s/ranlib/$(tc-getRANLIB)/" \ |
| -e "s/LDFLAGS/LIBS/" \ |
| src/Make.inc/Makefile.inc.i686_pc_linux3 > src/Makefile.inc || die |
| } |
| |
| src_compile() { |
| emake -C src CLIBFLAGS=-fPIC scotch esmumps |
| static_to_shared lib/libscotcherr.a |
| static_to_shared lib/libscotcherrexit.a |
| static_to_shared lib/libscotch.a -Llib -lz -lm -lrt -lpthread -lscotcherr |
| static_to_shared lib/libesmumps.a -Llib -lscotch |
| static_to_shared lib/libscotchmetis.a -Llib -lscotch |
| |
| if use mpi; then |
| emake -C src CLIBFLAGS=-fPIC ptscotch ptesmumps |
| export LINK=mpicc |
| static_to_shared lib/libptscotcherr.a |
| static_to_shared lib/libptscotcherrexit.a |
| static_to_shared lib/libptscotch.a -Llib -lscotch -lptscotcherr -lz -lm -lrt |
| static_to_shared lib/libptesmumps.a -Llib -lscotch -lptscotch |
| static_to_shared lib/libptscotchparmetis.a -Llib -lscotch -lptscotch |
| fi |
| if use static-libs; then |
| emake -C src clean |
| emake -C src |
| use mpi && emake -C src ptscotch |
| fi |
| } |
| |
| src_test() { |
| LD_LIBRARY_PATH="${S}/lib" emake -C src check |
| } |
| |
| src_install() { |
| dolib.so lib/lib*$(get_libname)* |
| use static-libs && dolib.a lib/*.a |
| |
| insinto /usr/include/scotch |
| doins include/* |
| |
| cat <<-EOF > scotchmetis.pc |
| prefix=${EPREFIX}/usr |
| libdir=\${prefix}/$(get_libdir) |
| includedir=\${prefix}/include |
| Name: scotchmetis |
| Description: ${DESCRIPTION} |
| Version: ${PV} |
| URL: ${HOMEPAGE} |
| Libs: -L\${libdir} -lscotchmetis -lscotcherr -lscotch |
| Private: -lm -lz -lrt |
| Cflags: -I\${includedir}/scotch |
| EOF |
| insinto /usr/$(get_libdir)/pkgconfig |
| doins scotchmetis.pc |
| |
| # not sure it is actually a full replacement of metis |
| #alternatives_for metis scotch 0 \ |
| # /usr/$(get_libdir)/pkgconfig/metis.pc scotchmetis.pc |
| |
| if use mpi; then |
| cat <<-EOF > ptscotchparmetis.pc |
| prefix=${EPREFIX}/usr |
| libdir=\${prefix}/$(get_libdir) |
| includedir=\${prefix}/include |
| Name: ptscotchparmetis |
| Description: ${DESCRIPTION} |
| Version: ${PV} |
| URL: ${HOMEPAGE} |
| Libs: -L\${libdir} -lptscotchparmetis -lptscotcherr -lptscotch |
| Private: -lm -lz -lrt |
| Cflags: -I\${includedir}/scotch |
| Requires: scotchmetis |
| EOF |
| insinto /usr/$(get_libdir)/pkgconfig |
| doins ptscotchparmetis.pc |
| # not sure it is actually a full replacement of parmetis |
| #alternatives_for metis-mpi ptscotch 0 \ |
| # /usr/$(get_libdir)/pkgconfig/metis-mpi.pc ptscotchparmetis.pc |
| fi |
| |
| dodoc README.txt |
| |
| if use tools; then |
| local b m |
| pushd bin > /dev/null |
| for b in *; do |
| newbin ${b} scotch_${b} |
| done |
| popd > /dev/null |
| |
| pushd man/man1 > /dev/null |
| for m in *; do |
| newman ${m} scotch_${m} |
| done |
| popd > /dev/null |
| fi |
| |
| use doc && dodoc doc/*.pdf |
| } |