* gcc.c (struct prefix_list): Change prefix to const char *.

From-SVN: r45111

gcc/ChangeLog

 2001-08-22  Matt Kraai  <kraai@alumni.carnegiemellon.edu>
 
+	* gcc.c (struct prefix_list): Change prefix to const char *.
+
+2001-08-22  Matt Kraai  <kraai@alumni.carnegiemellon.edu>
+
 	* final.c (final_scan_insn): Call ADDR_VEC_ALIGN on next insn.
 
 2001-08-22  Jason Merrill  <jason_merrill@redhat.com>

gcc/gcc.c

@@ -1205,7 +1205,7 @@ skip_whitespace (p)
 
 struct prefix_list
 {
-  char *prefix;               /* String to prepend to the path.  */
+  const char *prefix;	      /* String to prepend to the path.  */
   struct prefix_list *next;   /* Next in linked list.  */
   int require_machine_suffix; /* Don't use without machine_suffix.  */
   /* 2 means try both machine_suffix and just_machine_suffix.  */