- get MTL up and running:

Nothing notable, except mtl_base_datatype.h -- Undo change from r21096:
   Yes, we should not include datatype_internal.h, but we did and we have to:
   we derefence desc, and get an incomplete type, otherwise.

This commit was SVN r21103.

The following SVN revision numbers were found above:
  r21096 --> open-mpi/ompi@221fb9dbca

ompi/mca/mtl/base/mtl_base_datatype.h

@@ -22,6 +22,8 @@
 #include "ompi/mca/mtl/mtl.h"
 #include "ompi/mca/mtl/base/base.h"
 #include "ompi/constants.h"
+#include "ompi/datatype/datatype.h"
+#include "ompi/datatype/datatype_internal.h"
 #include "ompi/datatype/convertor.h"
 
 static inline int

ompi/mca/mtl/mtl.h

@@ -36,6 +36,7 @@
 #include "mpi.h" /* needed for MPI_ANY_TAG */
 #include "opal/mca/mca.h"
 #include "ompi/mca/pml/pml.h" /* for send_mode enum */
+#include "ompi/request/request.h"
 
 #if defined(c_plusplus) || defined(__cplusplus)
 extern "C" {

ompi/mca/mtl/portals/mtl_portals_recv.c

@@ -21,6 +21,7 @@
 
 #include "opal/class/opal_list.h"
 #include "ompi/communicator/communicator.h"
+#include "ompi/datatype/datatype.h"
 #include "ompi/datatype/convertor.h"
 #include "ompi/mca/mtl/base/base.h"
 #include "ompi/mca/mtl/base/mtl_base_datatype.h"

ompi/mca/mtl/portals/mtl_portals_request.h

@@ -19,6 +19,9 @@
 #ifndef OMPI_MTL_PORTALS_REQUEST_H
 #define OMPI_MTL_PORTALS_REQUEST_H
 
+#include "ompi/datatype/convertor.h"
+#include "ompi/mca/mtl/mtl.h"
+
 struct ompi_mtl_portals_request_t {
     struct mca_mtl_request_t super;
     bool free_after;