* gcc.c (validate_all_switches): Also handle `%W{...}'.

From-SVN: r50505

gcc/ChangeLog

+2002-03-09  Andreas Schwab  <schwab@suse.de>
+
+	* gcc.c (validate_all_switches): Also handle `%W{...}'.
+
 2002-03-09  Geoffrey Keating  <geoffk@redhat.com>
 
 	* config/rs6000/sysv4.h (BIGGEST_ALIGNMENT): Don't define.

gcc/gcc.c

@@ -6373,7 +6373,7 @@ validate_all_switches ()
     {
       p = comp->spec;
       while ((c = *p++))
-	if (c == '%' && *p == '{')
+	if (c == '%' && (*p == '{' || (*p == 'W' && *++p == '{')))
 	  /* We have a switch spec.  */
 	  validate_switches (p + 1);
     }
@@ -6383,14 +6383,14 @@ validate_all_switches ()
     {
       p = *(spec->ptr_spec);
       while ((c = *p++))
-	if (c == '%' && *p == '{')
+	if (c == '%' && (*p == '{' || (*p == 'W' && *++p == '{')))
 	  /* We have a switch spec.  */
 	  validate_switches (p + 1);
     }
 
   p = link_command_spec;
   while ((c = *p++))
-    if (c == '%' && *p == '{')
+    if (c == '%' && (*p == '{' || (*p == 'W' && *++p == '{')))
       /* We have a switch spec.  */
       validate_switches (p + 1);
 }