diff -uprN src0/gdb/arch-utils.c src1/gdb/arch-utils.c
--- src0/gdb/arch-utils.c	2009-07-31 14:43:24.000000000 -0400
+++ src1/gdb/arch-utils.c	2009-08-06 09:19:24.000000000 -0400
@@ -646,7 +646,6 @@ initialize_current_architecture (void)
   /* Create the ``set architecture'' command appending ``auto'' to the
      list of architectures. */
   {
-    struct cmd_list_element *c;
     /* Append ``auto''. */
     int nr;
     for (nr = 0; arches[nr] != NULL; nr++);
@@ -758,7 +757,6 @@ extern initialize_file_ftype _initialize
 void
 _initialize_gdbarch_utils (void)
 {
-  struct cmd_list_element *c;
   add_setshow_enum_cmd ("endian", class_support,
 			endian_enum, &set_endian_string, _("\
 Set endianness of target."), _("\