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159 lines
4.3 KiB
159 lines
4.3 KiB
# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sci-libs/scotch/scotch-5.1.12b.ebuild,v 1.1 2012/03/14 07:11:17 patrick Exp $
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EAPI=4
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inherit eutils toolchain-funcs versionator flag-o-matic
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# use esmumps version to allow linking with mumps
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MYP="${PN}_${PV}_esmumps"
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# download id on gforge changes every goddamn release
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DID=28978
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DESCRIPTION="Software for graph, mesh and hypergraph partitioning"
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HOMEPAGE="http://www.labri.u-bordeaux.fr/perso/pelegrin/scotch/"
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# broken ssl cert, so mirroring
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#SRC_URI="http://gforge.inria.fr/frs/download.php/${DID}/${MYP}.tar.gz"
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SRC_URI="http://dev.gentooexperimental.org/~patrick/${MYP}.tar.gz"
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LICENSE="CeCILL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="doc examples int64 mpi static-libs tools"
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DEPEND="sys-libs/zlib
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mpi? ( virtual/mpi )"
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RDEPEND="${DEPEND}"
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S="${WORKDIR}/${MYP/b}"
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LIBVER=$(get_major_version)
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make_shared_lib() {
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local libstatic=${1}
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if [[ ${CHOST} == *-darwin* ]] ; then
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local dylibname=$(basename "${1%.a}").dylib
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shift
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einfo "Making ${dylibname}"
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${LINK:-$(tc-getCC)} ${LDFLAGS} \
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-dynamiclib -install_name "${EPREFIX}"/usr/lib/"${dylibname}" \
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-Wl,-all_load -Wl,"${libstatic}" \
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"$@" -o $(dirname "${libstatic}")/"${dylibname}" || die
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else
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local soname=$(basename "${1%.a}").so.${LIBVER}
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shift
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einfo "Making ${soname}"
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${LINK:-$(tc-getCC)} ${LDFLAGS} \
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-shared -Wl,-soname="${soname}" \
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-Wl,--whole-archive "${libstatic}" -Wl,--no-whole-archive \
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"$@" -o $(dirname "${libstatic}")/"${soname}" || die "${soname} failed"
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ln -s "${soname}" $(dirname "${libstatic}")/"${soname%.*}"
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fi
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}
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src_prepare() {
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epatch "${FILESDIR}"/${P}-as-needed.patch
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sed -e "s/-O3/${CFLAGS}/" \
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-e "s/gcc/$(tc-getCC)/" \
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-e "s/ ar/ $(tc-getAR)/" \
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-e "s/ranlib/$(tc-getRANLIB)/" \
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src/Make.inc/Makefile.inc.i686_pc_linux2 > src/Makefile.inc || die
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use int64 && append-cflags -DIDXSIZE64
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}
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src_compile() {
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emake -C src CLIBFLAGS=-fPIC
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make_shared_lib lib/libscotcherr.a
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make_shared_lib lib/libscotcherrexit.a
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make_shared_lib lib/libscotch.a -Llib -lz -lm -lrt -lscotcherr
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make_shared_lib lib/libesmumps.a -Llib -lscotch
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make_shared_lib lib/libscotchmetis.a -Llib -lscotch
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if use mpi; then
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emake -C src CLIBFLAGS=-fPIC ptscotch
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export LINK=mpicc
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make_shared_lib lib/libptscotcherr.a
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make_shared_lib lib/libptscotcherrexit.a
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make_shared_lib lib/libptscotch.a -Llib -lptscotcherr -lz -lm -lrt
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make_shared_lib lib/libptesmumps.a -Llib -lptscotch
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make_shared_lib lib/libptscotchparmetis.a -Llib -lptscotch
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fi
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if use static-libs; then
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emake -C src clean
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emake -C src
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use mpi && emake -C src ptscotch
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fi
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}
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src_install() {
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dolib.so lib/*.so*
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use static-libs && dolib.a lib/*.a
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insinto /usr/include/scotch
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doins include/*
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cat <<-EOF > scotchmetis.pc
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prefix=${EPREFIX}/usr
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libdir=\${prefix}/$(get_libdir)
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includedir=\${prefix}/include
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Name: scotchmetis
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Description: ${DESCRIPTION}
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Version: ${PV}
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URL: ${HOMEPAGE}
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Libs: -L\${libdir} -lscotchmetis -lscotcherr -lscotch
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Private: -lm -lz -lrt
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Cflags: -I\${includedir}/scotch
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EOF
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insinto /usr/$(get_libdir)/pkgconfig
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doins scotchmetis.pc
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# not sure it is actually a full replacement of metis
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#alternatives_for metis scotch 0 \
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# /usr/$(get_libdir)/pkgconfig/metis.pc scotchmetis.pc
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if use mpi; then
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cat <<-EOF > ptscotchparmetis.pc
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prefix=${EPREFIX}/usr
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libdir=\${prefix}/$(get_libdir)
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includedir=\${prefix}/include
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Name: ptscotchparmetis
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Description: ${DESCRIPTION}
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Version: ${PV}
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URL: ${HOMEPAGE}
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Libs: -L\${libdir} -lptscotchparmetis -lptscotcherr -lptscotch
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Private: -lm -lz -lrt
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Cflags: -I\${includedir}/scotch
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Requires: scotchmetis
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EOF
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insinto /usr/$(get_libdir)/pkgconfig
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doins ptscotchparmetis.pc
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# not sure it is actually a full replacement of parmetis
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#alternatives_for metis-mpi ptscotch 0 \
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# /usr/$(get_libdir)/pkgconfig/metis-mpi.pc ptscotchparmetis.pc
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fi
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dodoc README.txt
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if use tools; then
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local b m
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pushd bin > /dev/null
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for b in *; do
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newbin ${b} scotch_${b}
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done
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popd > /dev/null
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pushd man/man1 > /dev/null
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for m in *; do
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newman ${m} scotch_${m}
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done
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popd > /dev/null
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fi
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use doc && dodoc doc/*.pdf
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if use examples; then
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insinto /usr/share/doc/${PF}/examples
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doins -r examples/* tgt grf
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fi
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}
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