1 files changed, 63 insertions, 0 deletions
diff --git a/sys-cluster/osc-mpiexec/osc-mpiexec-0.83.ebuild b/sys-cluster/osc-mpiexec/osc-mpiexec-0.83.ebuild
new file mode 100644
index 000000000000..58b0836bf837
--- /dev/null
+++ b/sys-cluster/osc-mpiexec/osc-mpiexec-0.83.ebuild
@@ -0,0 +1,63 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+MY_PN=${PN#osc-}
+DESCRIPTION="replacement for mpirun, integrates MPI with PBS"
+SRC_URI="http://www.osc.edu/~djohnson/mpiexec/${MY_PN}-${PV}.tgz"
+HOMEPAGE="http://www.osc.edu/~djohnson/mpiexec/index.php"
+
+DEPEND="sys-cluster/torque"
+RDEPEND="${DEPEND}
+	net-misc/openssh"
+
+SLOT="0"
+LICENSE="GPL-2"
+KEYWORDS="amd64 ~ppc x86"
+IUSE=""
+
+S="${WORKDIR}"/${MY_PN}-${PV}
+
+RESTRICT="test"
+# The test suite that is included with the source requires
+# the ability to qsub a number of jobs.  Such behavior
+# obviously does not belong in the ebuild.
+
+src_compile() {
+	local c="--with-default-comm=mpich-p4
+		--with-pbs=/usr/
+		--with-mpicc=/usr/bin/mpicc
+		--with-mpif77=/usr/bin/mpif77"
+
+	# The following at the recommendation of README, Cray specific.
+	c="${c} --disable-mpich-rai"
+
+	econf ${c} || die
+	emake || die "compile failed"
+}
+
+src_install() {
+	local f
+	emake DESTDIR="${D}" install || die
+
+	# And the following so that osc-mpiexec doesn't conflict with
+	# the packaged mpiexec's that all the MPI-2 implementations have.
+	for f in $(find "${D}" -name 'mpiexec*'); do
+		mv ${f} $(dirname ${f})/osc-$(basename ${f}) \
+			|| die "Failed to prefix binary ${f} with osc-"
+	done
+
+	dodoc README README.lam ChangeLog
+}
+
+pkg_postinst() {
+	elog "The OSC Mpiexec package typically installs it's binaries"
+	elog "and manpages as 'mpiexec'.  However, this ebuild renames"
+	elog "those to be prefixed with 'osc-' in order to avoid blocking"
+	elog "against the exact packages that osc-mpiexec is meant to"
+	elog "work with."
+	elog
+	elog "The default communication device has been set to mpich-p4"
+	elog "(ethernet).  If you wish to use another communication"
+	elog "device, either set MPIEXEC_COMM in your environment or use"
+	elog "the --comm argument to mpiexec."
+}