devel/ga: Add test arguments needed for tests to succeed

devel/ga/Makefile

@@ -24,11 +24,14 @@ LDFLAGS+=	-lscalapack
 INSTALL_TARGET=	install-strip
 TEST_TARGET=	check # test asserts, see https://github.com/GlobalArrays/ga/issues/312
 
+MPIEXEC_ARGS=	-np 2
+
 OPTIONS_RADIO=		MPI
 OPTIONS_RADIO_MPI=	MPICH OPENMPI
 OPTIONS_DEFAULT=	MPICH # the default should be the same as for the MPI option in math/scalapack
 
 MPICH_LIB_DEPENDS=	libmpich.so:net/mpich
+MPICH_VARS=		TEST_ARGS+=MPIEXEC="${LOCALBASE}/bin/mpiexec ${MPIEXEC_ARGS}"
 
 OPENMPI_BUILD_DEPENDS=		openmpi>0:net/openmpi
 OPENMPI_RUN_DEPENDS=		openmpi>0:net/openmpi
@@ -38,5 +41,6 @@ OPENMPI_CONFIGURE_ENV=		CC=${LOCALBASE}/mpi/openmpi/bin/mpicc MPICC=${LOCALBASE}
 				FC=${LOCALBASE}/mpi/openmpi/bin/mpif90 MPIFC=${LOCALBASE}/mpi/openmpi/bin/mpif90 \
 				LDFLAGS="-L${LOCALBASE}/mpi/openmpi/lib -Wl,-rpath,${LOCALBASE}/mpi/openmpi/lib"
 OPENMPI_MAKE_ARGS=		FREEBSD_LINK_FLAGS="-L${LOCALBASE}/mpi/openmpi/lib -Wl,-rpath,${LOCALBASE}/mpi/openmpi/lib -lmpi"
+OPENMPI_VARS=			TEST_ARGS+=MPIEXEC="${LOCALBASE}/mpi/openmpi/bin/mpiexec ${MPIEXEC_ARGS}"
 
 .include <bsd.port.mk>