1 files changed, 109 insertions, 0 deletions
diff --git a/sys-cluster/openmpi/openmpi-1.4.2.ebuild b/sys-cluster/openmpi/openmpi-1.4.2.ebuild
new file mode 100644
index 000000000000..83db49d9e0a7
--- /dev/null
+++ b/sys-cluster/openmpi/openmpi-1.4.2.ebuild
@@ -0,0 +1,109 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-cluster/openmpi/openmpi-1.4.2.ebuild,v 1.1 2010/06/30 18:36:56 jsbronder Exp $
+
+EAPI=3
+inherit eutils multilib flag-o-matic toolchain-funcs fortran
+
+MY_P=${P/-mpi}
+S=${WORKDIR}/${MY_P}
+
+DESCRIPTION="A high-performance message passing library (MPI)"
+HOMEPAGE="http://www.open-mpi.org"
+SRC_URI="http://www.open-mpi.org/software/ompi/v1.4/downloads/${MY_P}.tar.bz2"
+LICENSE="BSD"
+SLOT="0"
+RESTRICT="mpi-threads? ( test )"
+KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
+IUSE="+cxx elibc_FreeBSD fortran heterogeneous ipv6 mpi-threads pbs romio threads vt"
+RDEPEND="pbs? ( sys-cluster/torque )
+	vt? (
+		!dev-libs/libotf
+		!app-text/lcdf-typetools
+	)
+	elibc_FreeBSD? ( dev-libs/libexecinfo )
+	!sys-cluster/mpich
+	!sys-cluster/lam-mpi
+	!sys-cluster/mpich2
+	!sys-cluster/mpiexec"
+DEPEND="${RDEPEND}"
+
+pkg_setup() {
+	if use mpi-threads; then
+		ewarn
+		ewarn "WARNING: use of MPI_THREAD_MULTIPLE is still disabled by"
+		ewarn "default and officially unsupported by upstream."
+		ewarn "You may stop now and set USE=-mpi-threads"
+		ewarn
+		epause 5
+	fi
+
+	elog
+	elog "OpenMPI has an overwhelming count of configuration options."
+	elog "Don't forget the EXTRA_ECONF environment variable can let you"
+	elog "specify configure options if you find them necessary."
+	elog
+
+	if use fortran; then
+		FORTRAN="g77 gfortran ifc"
+		fortran_pkg_setup
+	fi
+}
+
+src_prepare() {
+	# Necessary for scalibility, see
+	# http://www.open-mpi.org/community/lists/users/2008/09/6514.php
+	if use threads; then
+		echo 'oob_tcp_listen_mode = listen_thread' \
+			>> opal/etc/openmpi-mca-params.conf
+	fi
+}
+
+src_configure() {
+	local myconf="
+		--sysconfdir=/etc/${PN}
+		--without-xgrid
+		--enable-pretty-print-stacktrace
+		--enable-orterun-prefix-by-default
+		--without-slurm"
+
+	if use mpi-threads; then
+		myconf="${myconf}
+			--enable-mpi-threads
+			--enable-progress-threads"
+	fi
+
+	if use fortran; then
+		if [[ "${FORTRANC}" = "g77" ]]; then
+			myconf="${myconf} --disable-mpi-f90"
+		elif [[ "${FORTRANC}" = if* ]]; then
+			# Enabled here as gfortran compile times are huge with this enabled.
+			myconf="${myconf} --with-mpi-f90-size=medium"
+		fi
+	else
+		myconf="${myconf}
+			--disable-mpi-f90
+			--disable-mpi-f77"
+	fi
+
+	! use vt && myconf="${myconf} --enable-contrib-no-build=vt"
+
+	econf ${myconf} \
+		$(use_enable cxx mpi-cxx) \
+		$(use_enable romio io-romio) \
+		$(use_enable heterogeneous) \
+		$(use_with pbs tm) \
+		$(use_enable ipv6) \
+	|| die "econf failed"
+}
+
+src_install () {
+	emake DESTDIR="${D}" install || die "make install failed"
+	dodoc README AUTHORS NEWS VERSION
+}
+
+src_test() {
+	# Doesn't work with the default src_test as the dry run (-n) fails.
+	cd "${S}"
+	emake -j1 check || die "emake check failed"
+}