commit:     b348e7c16cffa197e2592cfbf89666d603e5a346
Author:     Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com>
AuthorDate: Wed Apr 21 01:25:08 2021 +0000
Commit:     Joonas Niilola <juippis <AT> gentoo <DOT> org>
CommitDate: Tue Jun 15 13:03:05 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b348e7c1

sys-cluster/openmpi: add peruse and libompitrace useflags

Closes: https://bugs.gentoo.org/784278
Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Alessandro Barbieri <lssndrbarbieri <AT> gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/20480
Signed-off-by: Joonas Niilola <juippis <AT> gentoo.org>

 sys-cluster/openmpi/metadata.xml            |   6 +-
 sys-cluster/openmpi/openmpi-4.0.5-r1.ebuild | 176 ++++++++++++++++++++++++++++
 2 files changed, 180 insertions(+), 2 deletions(-)

diff --git a/sys-cluster/openmpi/metadata.xml b/sys-cluster/openmpi/metadata.xml
index e319ff476a1..32314bce38b 100644
--- a/sys-cluster/openmpi/metadata.xml
+++ b/sys-cluster/openmpi/metadata.xml
@@ -10,10 +10,12 @@
                <flag name="cuda">Add GPU direct support</flag>
                <flag name="heterogeneous">Enable features required for 
heterogeneous
                platform support</flag>
-               <flag name="romio">Build the ROMIO MPI-IO component</flag>
+               <flag name="libompitrace">Enable support for contributed 
package libompitrace</flag>
                <flag name="mpi-threads">Enable MPI_THREAD_MULTIPLE</flag>
                <flag name="numa">Enable numactl to allow binding processes to 
CPUs</flag>
-               <flag name="vt">Enable bundled VampirTrace support</flag>
                <flag name="pbs">Add support for the Portable Batch System 
(PBS)</flag>
+               <flag name="peruse">Enable PERUSE interface</flag>
+               <flag name="romio">Build the ROMIO MPI-IO component</flag>
+               <flag name="vt">Enable bundled VampirTrace support</flag>
        </use>
 </pkgmetadata>

diff --git a/sys-cluster/openmpi/openmpi-4.0.5-r1.ebuild 
b/sys-cluster/openmpi/openmpi-4.0.5-r1.ebuild
new file mode 100644
index 00000000000..e044b27efaa
--- /dev/null
+++ b/sys-cluster/openmpi/openmpi-4.0.5-r1.ebuild
@@ -0,0 +1,176 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+FORTRAN_NEEDED=fortran
+
+inherit cuda flag-o-matic fortran-2 java-pkg-opt-2 toolchain-funcs multilib 
multilib-minimal
+
+MY_P=${P/-mpi}
+S=${WORKDIR}/${MY_P}
+
+IUSE_OPENMPI_FABRICS="
+       openmpi_fabrics_ofed
+       openmpi_fabrics_knem
+       openmpi_fabrics_psm"
+
+IUSE_OPENMPI_RM="
+       openmpi_rm_pbs
+       openmpi_rm_slurm"
+
+IUSE_OPENMPI_OFED_FEATURES="
+       openmpi_ofed_features_control-hdr-padding
+       openmpi_ofed_features_udcm
+       openmpi_ofed_features_rdmacm
+       openmpi_ofed_features_dynamic-sl"
+
+DESCRIPTION="A high-performance message passing library (MPI)"
+HOMEPAGE="https://www.open-mpi.org";
+SRC_URI="https://www.open-mpi.org/software/ompi/v$(ver_cut 
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 +libompitrace peruse romio
+       ${IUSE_OPENMPI_FABRICS} ${IUSE_OPENMPI_RM} 
${IUSE_OPENMPI_OFED_FEATURES}"
+
+REQUIRED_USE="openmpi_rm_slurm? ( !openmpi_rm_pbs )
+       openmpi_rm_pbs? ( !openmpi_rm_slurm )
+       openmpi_fabrics_psm? ( openmpi_fabrics_ofed )
+       openmpi_ofed_features_control-hdr-padding? ( openmpi_fabrics_ofed )
+       openmpi_ofed_features_udcm? ( openmpi_fabrics_ofed )
+       openmpi_ofed_features_rdmacm? ( openmpi_fabrics_ofed )
+       openmpi_ofed_features_dynamic-sl? ( openmpi_fabrics_ofed )"
+
+CDEPEND="
+       !sys-cluster/mpich
+       !sys-cluster/mpich2
+       !sys-cluster/nullmpi
+       >=dev-libs/libevent-2.0.22:=[${MULTILIB_USEDEP},threads]
+       dev-libs/libltdl:0[${MULTILIB_USEDEP}]
+       >=sys-apps/hwloc-2.0.2[${MULTILIB_USEDEP}]
+       >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
+       cuda? ( >=dev-util/nvidia-cuda-toolkit-6.5.19-r1:= )
+       openmpi_fabrics_ofed? ( || ( sys-cluster/rdma-core sys-fabric/ofed:* ) )
+       openmpi_fabrics_knem? ( sys-cluster/knem )
+       openmpi_fabrics_psm? ( sys-fabric/infinipath-psm:* )
+       openmpi_rm_pbs? ( sys-cluster/torque )
+       openmpi_rm_slurm? ( sys-cluster/slurm )
+       openmpi_ofed_features_rdmacm? ( || ( sys-cluster/rdma-core 
sys-fabric/librdmacm:* ) )"
+
+RDEPEND="${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) 
$(java-pkg_javac-args)"
+       fi
+
+       local myconf=(
+               --enable-mpi-fortran=$(usex fortran all no)
+               --enable-orterun-prefix-by-default
+               --enable-pretty-print-stacktrace
+
+               --sysconfdir="${EPREFIX}/etc/${PN}"
+
+               --with-hwloc="${EPREFIX}/usr"
+               --with-hwloc-libdir="${EPREFIX}/usr/$(get_libdir)"
+               --with-libltdl="${EPREFIX}/usr"
+               --with-libevent="${EPREFIX}/usr"
+               --with-libevent-libdir="${EPREFIX}/usr/$(get_libdir)"
+
+               $(use_enable cxx mpi-cxx)
+               $(use_enable heterogeneous)
+               $(use_enable ipv6)
+               $(use_enable libompitrace)
+               $(use_enable peruse)
+               $(use_enable romio io-romio)
+
+               $(use_with cma)
+
+               $(multilib_native_use_enable java mpi-java)
+               $(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)
+
+               $(multilib_native_use_with cuda cuda "${EPREFIX}"/opt/cuda)
+               $(multilib_native_use_with openmpi_fabrics_ofed verbs 
"${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_with openmpi_rm_pbs tm)
+               $(multilib_native_use_with openmpi_rm_slurm slurm)
+       )
+       ECONF_SOURCE=${S} econf "${myconf[@]}"
+}
+
+multilib_src_test() {
+       # Doesn't work with the default src_test as the dry run (-n) fails.
+       emake -j1 check
+}
+
+multilib_src_install() {
+       default
+
+       # fortran header cannot be wrapped (bug #540508), workaround part 1
+       if multilib_is_native_abi && use fortran; then
+               mkdir "${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* \
+                       || 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
+}

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