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187 lines
5.5 KiB
187 lines
5.5 KiB
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit eutils toolchain-funcs flag-o-matic versionator fortran-2 multilib
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MYP=MUMPS_${PV}
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DESCRIPTION="MUltifrontal Massively Parallel sparse direct matrix Solver"
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HOMEPAGE="http://mumps.enseeiht.fr/"
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SRC_URI="http://mumps.enseeiht.fr/${MYP}.tar.gz"
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LICENSE="public-domain"
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SLOT="0"
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
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IUSE="doc examples metis mpi +scotch static-libs"
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RDEPEND="
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virtual/blas
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metis? ( || ( >=sci-libs/metis-5 >=sci-libs/parmetis-4 )
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mpi? ( >=sci-libs/parmetis-4 ) )
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scotch? ( <sci-libs/scotch-6[mpi=] )
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mpi? ( sci-libs/scalapack )"
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DEPEND="${RDEPEND}
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virtual/pkgconfig"
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S="${WORKDIR}/${MYP}"
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static_to_shared() {
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local libstatic=${1}; shift
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local libname=$(basename ${libstatic%.a})
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local soname=${libname}$(get_libname $(get_version_component_range 1-2))
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local libdir=$(dirname ${libstatic})
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einfo "Making ${soname} from ${libstatic}"
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if [[ ${CHOST} == *-darwin* ]] ; then
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${LINK:-$(tc-getCC)} ${LDFLAGS} \
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-dynamiclib -install_name "${EPREFIX}"/usr/lib/"${soname}" \
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-Wl,-all_load -Wl,${libstatic} \
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"$@" -o ${libdir}/${soname} || die "${soname} failed"
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else
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${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 ${libdir}/${soname} || die "${soname} failed"
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[[ $(get_version_component_count) -gt 1 ]] && \
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ln -s ${soname} ${libdir}/${libname}$(get_libname $(get_major_version))
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ln -s ${soname} ${libdir}/${libname}$(get_libname)
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fi
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}
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src_prepare() {
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sed -e "s:^\(CC\s*=\).*:\1$(tc-getCC):" \
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-e "s:^\(FC\s*=\).*:\1$(tc-getFC):" \
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-e "s:^\(FL\s*=\).*:\1$(tc-getFC):" \
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-e "s:^\(AR\s*=\).*:\1$(tc-getAR) cr :" \
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-e "s:^\(RANLIB\s*=\).*:\1$(tc-getRANLIB):" \
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-e "s:^\(LIBBLAS\s*=\).*:\1$($(tc-getPKG_CONFIG) --libs blas):" \
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-e "s:^\(INCPAR\s*=\).*:\1:" \
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-e 's:^\(LIBPAR\s*=\).*:\1$(SCALAP):' \
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-e "s:^\(OPTF\s*=\).*:\1${FFLAGS} -DALLOW_NON_INIT \$(PIC):" \
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-e "s:^\(OPTC\s*=\).*:\1${CFLAGS} \$(PIC):" \
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-e "s:^\(OPTL\s*=\).*:\1${LDFLAGS}:" \
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Make.inc/Makefile.inc.generic > Makefile.inc || die
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# fixed a missing copy of libseq to libdir
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default
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}
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src_configure() {
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LIBADD="$($(tc-getPKG_CONFIG) --libs blas) -Llib -lpord"
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local ord="-Dpord"
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if use metis && use mpi; then
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sed -i \
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-e "s:#\s*\(LMETIS\s*=\).*:\1$($(tc-getPKG_CONFIG) --libs parmetis):" \
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-e "s:#\s*\(IMETIS\s*=\).*:\1$($(tc-getPKG_CONFIG) --cflags parmetis):" \
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Makefile.inc || die
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LIBADD="${LIBADD} $($(tc-getPKG_CONFIG) --libs parmetis)"
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ord="${ord} -Dparmetis"
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elif use metis; then
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sed -i \
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-e "s:#\s*\(LMETIS\s*=\).*:\1$($(tc-getPKG_CONFIG) --libs metis):" \
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-e "s:#\s*\(IMETIS\s*=\).*:\1$($(tc-getPKG_CONFIG) --cflags metis):" \
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Makefile.inc || die
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LIBADD="${LIBADD} $($(tc-getPKG_CONFIG) --libs metis)"
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ord="${ord} -Dmetis"
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fi
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if use scotch && use mpi; then
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sed -i \
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-e "s:#\s*\(LSCOTCH\s*=\).*:\1-lptesmumps -lptscotch -lptscotcherr:" \
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-e "s:#\s*\(ISCOTCH\s*=\).*:\1-I${EROOT}usr/include/scotch:" \
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Makefile.inc || die
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LIBADD="${LIBADD} -lptesmumps -lptscotch -lptscotcherr"
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ord="${ord} -Dptscotch"
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elif use scotch; then
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sed -i \
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-e "s:#\s*\(LSCOTCH\s*=\).*:\1-lesmumps -lscotch -lscotcherr:" \
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-e "s:#\s*\(ISCOTCH\s*=\).*:\1-I${EROOT}usr/include/scotch:" \
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Makefile.inc || die
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LIBADD="${LIBADD} -lesmumps -lscotch -lscotcherr"
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ord="${ord} -Dscotch"
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fi
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if use mpi; then
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sed -i \
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-e "s:^\(CC\s*=\).*:\1mpicc:" \
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-e "s:^\(FC\s*=\).*:\1mpif90:" \
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-e "s:^\(FL\s*=\).*:\1mpif90:" \
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-e "s:^\(SCALAP\s*=\).*:\1$($(tc-getPKG_CONFIG) --libs scalapack):" \
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Makefile.inc || die
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export LINK=mpif90
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LIBADD="${LIBADD} $($(tc-getPKG_CONFIG) --libs scalapack)"
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else
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sed -i \
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-e 's:-Llibseq:-L$(topdir)/libseq:' \
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-e 's:PAR):SEQ):g' \
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-e "s:^\(SCALAP\s*=\).*:\1:" \
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-e 's:^LIBSEQNEEDED =:LIBSEQNEEDED = libseqneeded:g' \
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Makefile.inc || die
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export LINK="$(tc-getFC)"
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fi
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sed -i -e "s:^\s*\(ORDERINGSF\s*=\).*:\1 ${ord}:" Makefile.inc || die
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}
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src_compile() {
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# Workaround #462602
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export FAKEROOTKEY=1
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# -j1 because of static archive race
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emake -j1 alllib PIC="-fPIC"
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if ! use mpi; then
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#$(tc-getAR) crs lib/libmumps_common.a libseq/*.o || die
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LIBADD+=" -Llibseq -lmpiseq"
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static_to_shared libseq/libmpiseq.a
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fi
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static_to_shared lib/libpord.a ${LIBADD}
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static_to_shared lib/libmumps_common.a ${LIBADD}
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local i
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for i in c d s z; do
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static_to_shared lib/lib${i}mumps.a -Llib -lmumps_common ${LIBADD}
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done
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if use static-libs; then
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emake clean
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emake -j1 alllib
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fi
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}
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src_test() {
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emake all
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local dotest
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if use mpi; then
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dotest="mpirun -np 2"
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else
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export LD_LIBRARY_PATH="${S}/libseq:${LD_LIBRARY_PATH}"
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fi
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cd examples
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${dotest} ./ssimpletest < input_simpletest_real || die
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${dotest} ./dsimpletest < input_simpletest_real || die
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${dotest} ./csimpletest < input_simpletest_cmplx || die
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${dotest} ./zsimpletest < input_simpletest_cmplx || die
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einfo "The solutions should be close to (1,2,3,4,5)"
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${dotest} ./c_example || die
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einfo "The solution should be close to (1,2)"
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make clean
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}
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src_install() {
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dolib.so lib/lib*$(get_libname)*
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use static-libs && dolib.a lib/lib*.a
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insinto /usr
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doins -r include
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if ! use mpi; then
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dolib.so libseq/lib*$(get_libname)*
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insinto /usr/include/mpiseq
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doins libseq/*.h
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use static-libs && dolib.a libseq/libmpiseq.a
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fi
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dodoc README ChangeLog VERSION
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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}
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doins -r examples
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fi
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}
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