The warning below comes from pgi-14.7 on the latest master tarball (output from "make V=1").
-Paul libtool: compile: pgcc -DHAVE_CONFIG_H -I. -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/orte/mca/oob/ud -I../../../../opal/include -I../../../../ompi/include -I../../../../oshmem/include -I../../../../opal/mca/common/libfabric/libfabric -I../../../../opal/mca/hwloc/hwloc191/hwloc/include/private/autogen -I../../../../opal/mca/hwloc/hwloc191/hwloc/include/hwloc/autogen -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863 -I../../../.. -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/opal/include -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/orte/include -I../../../../orte/include -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/ompi/include -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/oshmem/include -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/opal/mca/hwloc/hwloc191/hwloc/include -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/BLD/opal/mca/hwloc/hwloc191/hwloc/include -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/opal/mca/event/libevent2022/libevent -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/opal/mca/event/libevent2022/libevent/include -I/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/BLD/opal/mca/event/libevent2022/libevent/include -g -c /scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/orte/mca/oob/ud/oob_ud_req.c -MD -fpic -DPIC -o .libs/oob_ud_req.o PGC-W-0095-Type cast required for this conversion (/scratch/scratchdirs/hargrove/OMPI/openmpi-master-linux-x86_64-pgi-14.7/openmpi-dev-1118-gdc80863/orte/mca/oob/ud/oob_ud_req.c: 140) PGC/x86-64 Linux 14.7-0: compilation completed with warnings -- Paul H. Hargrove phhargr...@lbl.gov Computer Languages & Systems Software (CLaSS) Group Computer Science Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900