[svn-r17060] merge 17058 from trunk

added some "dummy" declarations for d_status
tested: linux

tools/h5diff/h5diffgentest.c

@@ -97,6 +97,9 @@ static int write_dset(hid_t loc_id,int rank,hsize_t *dims,const char *name,hid_t
 *-------------------------------------------------------------------------
 */
 
+/* module-scoped variables */
+int d_status = EXIT_SUCCESS;
+
 int main(void)
 {
     test_basic(FILE1, FILE2, FILE11);

tools/h5diff/ph5diff_main.c

@@ -52,6 +52,8 @@ static void ph5diff_worker(int );
  *-------------------------------------------------------------------------
  */
 
+/* module-scoped variables */
+int d_status = EXIT_SUCCESS;
 
 int main(int argc, const char *argv[])
 {