# Copyright 1999-2020 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=6 FORTRAN_NEEDED=fortran inherit cuda flag-o-matic fortran-2 java-pkg-opt-2 toolchain-funcs versionator multilib-minimal MY_P=${P/-mpi} S=${WORKDIR}/${MY_P} IUSE_OPENMPI_FABRICS=" openmpi_fabrics_ofed openmpi_fabrics_knem openmpi_fabrics_psm" IUSE_OPENMPI_RM=" openmpi_rm_pbs openmpi_rm_slurm" IUSE_OPENMPI_OFED_FEATURES=" openmpi_ofed_features_control-hdr-padding openmpi_ofed_features_udcm openmpi_ofed_features_rdmacm openmpi_ofed_features_dynamic-sl" DESCRIPTION="A high-performance message passing library (MPI)" HOMEPAGE="https://www.open-mpi.org" SRC_URI="https://www.open-mpi.org/software/ompi/v$(get_version_component_range 1-2)/downloads/${MY_P}.tar.bz2" LICENSE="BSD" SLOT="0" KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux" IUSE="cma cuda cxx fortran heterogeneous ipv6 java numa romio ${IUSE_OPENMPI_FABRICS} ${IUSE_OPENMPI_RM} ${IUSE_OPENMPI_OFED_FEATURES}" REQUIRED_USE="openmpi_rm_slurm? ( !openmpi_rm_pbs ) openmpi_rm_pbs? ( !openmpi_rm_slurm ) openmpi_fabrics_psm? ( openmpi_fabrics_ofed ) openmpi_ofed_features_control-hdr-padding? ( openmpi_fabrics_ofed ) openmpi_ofed_features_udcm? ( openmpi_fabrics_ofed ) openmpi_ofed_features_rdmacm? ( openmpi_fabrics_ofed ) openmpi_ofed_features_dynamic-sl? ( openmpi_fabrics_ofed )" # dev-util/nvidia-cuda-toolkit is always multilib CDEPEND=" !sys-cluster/mpich !sys-cluster/mpich2 !sys-cluster/nullmpi !sys-cluster/pmix >=dev-libs/libevent-2.0.22[${MULTILIB_USEDEP},threads] dev-libs/libltdl:0[${MULTILIB_USEDEP}] <sys-apps/hwloc-2[${MULTILIB_USEDEP},numa?] >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] cuda? ( >=dev-util/nvidia-cuda-toolkit-6.5.19-r1 ) openmpi_fabrics_ofed? ( sys-fabric/ofed:* ) openmpi_fabrics_knem? ( sys-cluster/knem ) openmpi_fabrics_psm? ( sys-fabric/infinipath-psm:* ) openmpi_rm_pbs? ( sys-cluster/torque ) openmpi_rm_slurm? ( sys-cluster/slurm ) openmpi_ofed_features_rdmacm? ( sys-fabric/librdmacm:* )" RDEPEND="${CDEPEND} java? ( >=virtual/jre-1.6 )" DEPEND="${CDEPEND} java? ( >=virtual/jdk-1.6 )" MULTILIB_WRAPPED_HEADERS=( /usr/include/mpi.h /usr/include/openmpi/ompi/mpi/java/mpiJava.h ) pkg_setup() { fortran-2_pkg_setup java-pkg-opt-2_pkg_setup elog elog "OpenMPI has an overwhelming count of configuration options." elog "Don't forget the EXTRA_ECONF environment variable can let you" elog "specify configure options if you find them necessary." elog } src_prepare() { default # Necessary for scalibility, see # http://www.open-mpi.org/community/lists/users/2008/09/6514.php echo 'oob_tcp_listen_mode = listen_thread' \ >> opal/etc/openmpi-mca-params.conf || die } multilib_src_configure() { if use java; then # We must always build with the right -source and -target # flags. Passing flags to javac isn't explicitly supported here # but we can cheat by overriding the configure test for javac. export ac_cv_path_JAVAC="$(java-pkg_get-javac) $(java-pkg_javac-args)" fi ECONF_SOURCE=${S} econf \ --sysconfdir="${EPREFIX}/etc/${PN}" \ --enable-pretty-print-stacktrace \ --enable-orterun-prefix-by-default \ --with-hwloc="${EPREFIX}/usr" \ --with-libltdl="${EPREFIX}/usr" \ --with-libevent="${EPREFIX}/usr" \ --enable-mpi-fortran=$(usex fortran all no) \ $(use_enable cxx mpi-cxx) \ $(use_with cma) \ $(use_with cuda cuda "${EPREFIX}"/opt/cuda) \ $(use_enable romio io-romio) \ $(use_enable heterogeneous) \ $(use_enable ipv6) \ $(multilib_native_use_enable java) \ $(multilib_native_use_enable java mpi-java) \ $(multilib_native_use_with openmpi_fabrics_ofed verbs "${EPREFIX}"/usr) \ $(multilib_native_use_with openmpi_fabrics_knem knem "${EPREFIX}"/usr) \ $(multilib_native_use_with openmpi_fabrics_psm psm "${EPREFIX}"/usr) \ $(multilib_native_use_enable openmpi_ofed_features_control-hdr-padding openib-control-hdr-padding) \ $(multilib_native_use_enable openmpi_ofed_features_rdmacm openib-rdmacm) \ $(multilib_native_use_enable openmpi_ofed_features_udcm openib-udcm) \ $(multilib_native_use_enable openmpi_ofed_features_dynamic-sl openib-dynamic-sl) \ $(multilib_native_use_with openmpi_rm_pbs tm) \ $(multilib_native_use_with openmpi_rm_slurm slurm) } multilib_src_test() { # Doesn't work with the default src_test as the dry run (-n) fails. emake -j1 check } multilib_src_install() { default # fortran header cannot be wrapped (bug #540508), workaround part 1 if multilib_is_native_abi && use fortran; then mkdir "${T}"/fortran || die mv "${ED}"usr/include/mpif* "${T}"/fortran || die else # some fortran files get installed unconditionally rm \ "${ED}"usr/include/mpif* \ "${ED}"usr/bin/mpif* \ "${ED}"usr/bin/oshfort \ "${ED}"usr/bin/shmemfort \ || die fi } multilib_src_install_all() { # fortran header cannot be wrapped (bug #540508), workaround part 2 if use fortran; then mv "${T}"/fortran/mpif* "${ED}"usr/include || die fi # Remove la files, no static libs are installed and we have pkg-config find "${ED}" -name '*.la' -delete || die if use java; then local mpi_jar="${ED}"usr/$(get_libdir)/mpi.jar java-pkg_dojar "${mpi_jar}" # We don't want to install the jar file twice # so let's clean after ourselves. rm "${mpi_jar}" || die fi einstalldocs }