* make gm wire-up endian safe

This commit was SVN r9179.

ompi/mca/btl/gm/btl_gm_component.c

@@ -422,6 +422,7 @@ mca_btl_gm_modex_send(void)
         for (i = 0; i < mca_btl_gm_component.gm_num_btls; i++) {
             mca_btl_gm_module_t *btl = mca_btl_gm_component.gm_btls[i];
             addrs[i] = btl->gm_addr;
+            MCA_BTL_GM_ADDR_HTON(addrs[i]);
         }
     }
     rc = mca_pml_base_modex_send (&mca_btl_gm_component.super.btl_version, addrs, size);

ompi/mca/btl/gm/btl_gm_endpoint.h

@@ -25,6 +25,11 @@
 #include "ompi/mca/btl/btl.h"
 #include "btl_gm_frag.h"
 #include "btl_gm.h"
+
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
 #if defined(c_plusplus) || defined(__cplusplus)
 extern "C" {
 #endif
@@ -43,7 +48,26 @@ struct mca_btl_gm_addr_t {
     unsigned int port_id;
 };
 typedef struct mca_btl_gm_addr_t mca_btl_gm_addr_t;
-                                                                                                                
+
+#if GM_API_VERSION > 0x200
+#define MCA_BTL_GM_ADDR_HTON(addr) \
+    addr.global_id = htonl(addr.global_id); \
+    addr.node_id = htonl(addr.node_id); \
+    addr.port_id = htonl(addr.port_id);
+
+#define MCA_BTL_GM_ADDR_NTOH(addr) \
+    addr.global_id = ntohl(addr.global_id); \
+    addr.node_id = ntohl(addr.node_id); \
+    addr.port_id = ntohl(addr.port_id);
+#else
+#define MCA_BTL_GM_ADDR_HTON(addr) \
+    addr.node_id = htonl(addr.node_id); \
+    addr.port_id = htonl(addr.port_id);
+
+#define MCA_BTL_GM_ADDR_NTOH(addr) \
+    addr.node_id = ntohl(addr.node_id); \
+    addr.port_id = ntohl(addr.port_id);
+#endif
 
 /**
  * An abstraction that represents a connection to a endpoint process.

ompi/mca/btl/gm/btl_gm_proc.c

@@ -102,7 +102,7 @@ mca_btl_gm_proc_t* mca_btl_gm_proc_create(ompi_proc_t* ompi_proc)
 {
     mca_btl_gm_proc_t* gm_proc = NULL;
     size_t size;
-    int rc;
+    int rc, i;
 
     /* Check if we have already created a GM proc
      * structure for this ompi process */
@@ -148,6 +148,11 @@ mca_btl_gm_proc_t* mca_btl_gm_proc_create(ompi_proc_t* ompi_proc)
         OBJ_RELEASE(gm_proc);
         return NULL;
     }
+
+    for (i = 0 ; i < gm_proc->proc_addr_count; ++i) {
+        MCA_BTL_GM_ADDR_NTOH(gm_proc->proc_addrs[i]);
+    }
+
     return gm_proc;
 }