enable fortran for shmem, add O3 by default

This commit was SVN r29447.

contrib/platform/mellanox/optimized

@@ -9,7 +9,12 @@ enable_ft_thread=no
 enable_mpirun_prefix_by_default=yes
 enable_orterun_prefix_by_default=yes
 enable_debug_symbols=yes
+enable-oshmem-fortran=yes
 with_openib=yes
 with_verbs=yes
 with_devel_headers=yes
 with_oshmem=yes
+CXXFLAGS="-O3"
+CCASFLAGS="-O3"
+FCFLAGS="-O3"
+CFLAGS="-O3"