Index: head/science/pnetcdf/Makefile
===================================================================
--- head/science/pnetcdf/Makefile	(revision 470471)
+++ head/science/pnetcdf/Makefile	(revision 470472)
@@ -1,50 +1,53 @@
 # Created by: Chao Shin <quakelee@cn.FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	pnetcdf
 PORTVERSION=	1.8.1
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	science parallel
 MASTER_SITES=	http://cucis.ece.northwestern.edu/projects/PnetCDF/Release/ \
 		LOCAL/sunpoet
 DISTNAME=	parallel-netcdf-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Library providing high-performance I/O
 
 OPTIONS_DEFINE=	DOCS
 OPTIONS_SINGLE=	MPI
-OPTIONS_SINGLE_MPI=	OPENMPI OPENMPI2 MPICH2
-OPTIONS_DEFAULT=OPENMPI
-OPENMPI_DESC=		Parallel processing support via Open MPI 1.x
-OPENMPI2_DESC=		Parallel processing support via Open MPI 2.x
+OPTIONS_SINGLE_MPI=	OPENMPI OPENMPI2 OPENMPI3 MPICH2
+OPTIONS_DEFAULT=OPENMPI3
+OPENMPI_DESC=	Parallel processing support via Open MPI 1.x
+OPENMPI2_DESC=	Parallel processing support via Open MPI 2.x
+OPENMPI3_DESC=	Parallel processing support via Open MPI 3.x
 
 CONFLICTS_INSTALL=	hdf-4.*
 
 CFLAGS+=	-fPIC
 CONFIGURE_ARGS=	ac_cv_fc_compiler_nag=no
 GNU_CONFIGURE=	yes
 MAKE_JOBS_UNSAFE=	yes
 USE_PERL5=	build
 USES=		fortran gmake pathfix perl5 tar:bzip2
 
 PORTDOCS=	COPYRIGHT INSTALL README
 
 MPICH2_CONFIGURE_ON=	--with-mpi=${LOCALBASE}
 MPICH2_LIB_DEPENDS=	libmpich.so:net/mpich2
 OPENMPI_CONFIGURE_ON=	--with-mpi=${LOCALBASE}/mpi/openmpi
 OPENMPI_LIB_DEPENDS=	libmpi.so:net/openmpi
 OPENMPI2_CONFIGURE_ON=	--with-mpi=${LOCALBASE}/mpi/openmpi2
 OPENMPI2_LIB_DEPENDS=	libmpi.so:net/openmpi2
+OPENMPI3_CONFIGURE_ON=	--with-mpi=${LOCALBASE}/mpi/openmpi3
+OPENMPI3_LIB_DEPENDS=	libmpi.so:net/openmpi3
 
 post-patch:
 	@${REINPLACE_CMD} -e '/$$(INSTALL.*$$(PREFIX)/ s|$$(PREFIX)|$$(DESTDIR)&|' ${WRKSRC}/Makefile.in
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/n* ${STAGEDIR}${PREFIX}/bin/pnetcdf_version
 
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}/
 	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
 
 .include <bsd.port.mk>