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| -rw-r--r-- | sci-libs/scotch/scotch-6.0.4-r1.ebuild | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/sci-libs/scotch/scotch-6.0.4-r1.ebuild b/sci-libs/scotch/scotch-6.0.4-r1.ebuild new file mode 100644 index 000000000000..1a29d65f60b1 --- /dev/null +++ b/sci-libs/scotch/scotch-6.0.4-r1.ebuild @@ -0,0 +1,172 @@ +# Copyright 1999-2016 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=34618 +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}/${P/-/_} + +static_to_shared() { + local libstatic=${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 + + #install metis headers into a subdir + #to allow usage of real metis and scotch + #in the same code + insinto /usr/include/scotch/metis + doins include/*metis* + rm include/*metis* + 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: ${HOMEPAGE} + Libs: -L\${libdir} -lscotchmetis -lscotcherr -lscotch + Private: -lm -lz -lrt + Cflags: -I\${includedir}/scotch/metis + EOF + insinto /usr/$(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: ${HOMEPAGE} + Libs: -L\${libdir} -lptscotchparmetis -lptscotcherr -lptscotch + Private: -lm -lz -lrt + Cflags: -I\${includedir}/scotch/metis + Requires: scotchmetis + EOF + insinto /usr/$(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 +} |