Add version string to app

This commit was SVN r24514.

orte/runtime/orte_globals.c

@@ -542,7 +542,8 @@ int orte_global_comm(orte_process_name_t *recipient,
 
 static void orte_app_context_construct(orte_app_context_t* app_context)
 {
-  app_context->name = NULL;
+    app_context->name = NULL;
+    app_context->version = NULL;
     app_context->idx=0;
     app_context->app=NULL;
     app_context->num_procs=0;
@@ -573,9 +574,13 @@ static void orte_app_context_construct(orte_app_context_t* app_context)
 
 static void orte_app_context_destructor(orte_app_context_t* app_context)
 {
-  if (NULL != app_context->name) {
-    free(app_context->name);
-  }
+    if (NULL != app_context->name) {
+        free(app_context->name);
+    }
+
+    if (NULL != app_context->version) {
+        free(app_context->version);
+    }
 
     if (NULL != app_context->app) {
         free (app_context->app);

orte/runtime/orte_globals.h

@@ -180,11 +180,13 @@ struct orte_job_map_t;
 typedef struct {
     /** Parent object */
     opal_object_t super;
-  /** unique name for this application - has
-   * nothing to do with argv[0], but has meaning
-   * to the user, if provided
-   */
-  char *name;
+    /** unique name for this application - has
+     * nothing to do with argv[0], but has meaning
+     * to the user, if provided
+     */
+    char *name;
+    /* a version string */
+    char *version;
     /** Unique index when multiple apps per job */
     orte_app_idx_t idx;
     /** Absolute pathname of argv[0] */
@@ -216,7 +218,7 @@ typedef struct {
     /** Preload the comma separated list of files to the remote machines cwd */
     char * preload_files;
     /** Destination directory for the preloaded files 
-        * If NULL then the absolute and relative paths are obeyed */
+     * If NULL then the absolute and relative paths are obeyed */
     char *preload_files_dest_dir;
     /** Source directory for the preloaded files 
      * If NULL then the absolute and relative paths are obeyed */