Arrgh -- effectively revert r21997. We ''do'' need that header file...

This commit was SVN r21998.

The following SVN revision numbers were found above:
  r21997 --> open-mpi/ompi@bf5f14ab32

ompi/mca/common/sm/common_sm_mmap.c

@@ -48,6 +48,7 @@
 
 #include "orte/mca/rml/rml.h"
 #include "orte/util/name_fns.h"
+#include "orte/runtime/orte_globals.h"
 
 #include "ompi/constants.h"
 #include "ompi/proc/proc.h"