gentoo resync : 24.12.2018

1 files changed, 151 insertions, 0 deletions

diff --git a/sci-libs/parmetis/parmetis-4.0.3.ebuild b/sci-libs/parmetis/parmetis-4.0.3.ebuild
new file mode 100644
index 000000000000..71ee81fcbc9d
--- /dev/null
+++ b/sci-libs/parmetis/parmetis-4.0.3.ebuild
@@ -0,0 +1,151 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit eutils cmake-utils toolchain-funcs
+
+# Check metis version bundled in parmetis tar ball
+# by diff of metis and parmetis tar ball
+METISPV=5.1.0
+METISP=metis-${METISPV}
+
+DESCRIPTION="Parallel (MPI) unstructured graph partitioning library"
+HOMEPAGE="http://www-users.cs.umn.edu/~karypis/metis/parmetis/"
+SRC_URI="
+	http://glaros.dtc.umn.edu/gkhome/fetch/sw/${PN}/${P}.tar.gz
+	doc? ( http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/${METISP}.tar.gz )
+	examples? ( http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/${METISP}.tar.gz )"
+
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+LICENSE="free-noncomm"
+IUSE="doc double-precision examples int64 mpi openmp pcre static-libs"
+
+DEPEND="mpi? ( virtual/mpi )"
+RDEPEND="${DEPEND}
+	!<sci-libs/metis-5"
+
+pkg_setup() {
+	if use openmp; then
+		if [[ $(tc-getCC)$ == *gcc* ]] && ! tc-has-openmp; then
+			ewarn "You are using gcc but openmp is not available"
+			die "Need an OpenMP capable compiler"
+		fi
+	fi
+}
+
+src_prepare() {
+	# libdir love
+	sed -i \
+		-e '/DESTINATION/s/lib/lib${LIB_SUFFIX}/g' \
+		libparmetis/CMakeLists.txt metis/libmetis/CMakeLists.txt || die
+	# set metis as separate shared lib
+	sed -i \
+		-e 's/METIS_LIB/ParMETIS_LIB/g' \
+		metis/libmetis/CMakeLists.txt || die
+	sed -i \
+		-e '/programs/d' \
+		CMakeLists.txt metis/CMakeLists.txt || die
+	use static-libs && mkdir "${WORKDIR}/${PN}_static"
+
+	if use mpi; then
+		export CC=mpicc CXX=mpicxx
+	else
+		sed -i \
+			-e '/add_subdirectory(include/d' \
+			-e '/add_subdirectory(libparmetis/d' \
+			CMakeLists.txt || die
+
+	fi
+
+	use int64 && \
+		sed -i -e '/IDXTYPEWIDTH/s/32/64/' metis/include/metis.h
+
+	use double-precision && \
+		sed -i -e '/REALTYPEWIDTH/s/32/64/' metis/include/metis.h
+}
+
+src_configure() {
+	parmetis_configure() {
+		local mycmakeargs=(
+			-DGKLIB_PATH="${S}/metis/GKlib"
+			-DMETIS_PATH="${S}/metis"
+			-DGKRAND=ON
+			-DMETIS_INSTALL=ON
+			$(cmake-utils_use openmp OPENMP)
+			$(cmake-utils_use pcre PCRE)
+			$@
+		)
+		cmake-utils_src_configure
+	}
+	parmetis_configure -DSHARED=ON
+	use static-libs && \
+		sed -i -e '/fPIC/d' metis/GKlib/GKlibSystem.cmake && \
+		BUILD_DIR="${WORKDIR}/${PN}_static" parmetis_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+	use static-libs && \
+		BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_compile
+}
+
+src_install() {
+	cmake-utils_src_install
+	use static-libs && \
+		BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_install
+	insinto /usr/include
+	doins metis/include/metis.h
+
+	newdoc metis/Changelog Changelog.metis}
+	use doc && dodoc "${WORKDIR}/${METISP}"/manual/manual.pdf
+	if use examples; then
+		insinto /usr/share/doc/${PF}/examples/metis
+		doins "${WORKDIR}/${METISP}"/{programs,graphs}/*
+	fi
+	# alternative stuff
+	cat > metis.pc <<-EOF
+		prefix=${EPREFIX}/usr
+		libdir=\${prefix}/$(get_libdir)
+		includedir=\${prefix}/include
+		Name: metis
+		Description: Unstructured graph partitioning library
+		Version: ${METISPV}
+		URL: ${HOMEPAGE/parmetis/metis}
+		Libs: -L\${libdir} -lmetis
+		Cflags: -I\${includedir}/metis
+	EOF
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins metis.pc
+	# change if scotch is actually an alternative to metis
+	#alternatives_for metis metis 0 \
+	#	/usr/$(get_libdir)/pkgconfig/metis.pc refmetis.pc
+
+	if use mpi; then
+		dodoc Changelog
+		use doc && dodoc manual/manual.pdf
+		if use examples; then
+			insinto /usr/share/doc/${PF}/examples/${PN}
+			doins {programs,Graphs}/*
+		fi
+		# alternative stuff
+		cat > ${PN}.pc <<-EOF
+			prefix=${EPREFIX}/usr
+			libdir=\${prefix}/$(get_libdir)
+			includedir=\${prefix}/include
+			Name: ${PN}
+			Description: ${DESCRIPTION}
+			Version: ${PV}
+			URL: ${HOMEPAGE}
+			Libs: -L\${libdir} -l${PN}
+			Cflags: -I\${includedir}/${PN}
+			Requires: metis
+		EOF
+		insinto /usr/$(get_libdir)/pkgconfig
+		doins ${PN}.pc
+		# change if scotch is actually an alternative to parmetis
+		#alternatives_for metis-mpi ${PN} 0 \
+		#	/usr/$(get_libdir)/pkgconfig/metis-mpi.pc ${PN}.pc
+	fi
+}