toplev.c (independent_decode_option): Return success for --help, --target-help and --version.

* toplev.c (independent_decode_option): Return success for --help,
--target-help and --version.

From-SVN: r64209

gcc/ChangeLog

+Tue Mar 11 21:19:03 2003  Alexandre Oliva  <aoliva@redhat.com>
+
+	* toplev.c (independent_decode_option): Return success for --help,
+	--target-help and --version.
+
 Tue Mar 11 20:20:14 2003  Alexandre Oliva  <aoliva@redhat.com>
 
 	* config/mips/linux64.h (DRIVER_SELF_SPECS): Add endian_spec.

gcc/toplev.c

@@ -4408,18 +4408,21 @@ independent_decode_option (argc, argv)
     {
       display_help ();
       exit_after_options = 1;
+      return 1;
     }
 
   if (!strcmp (arg, "-target-help"))
     {
       display_target_options ();
       exit_after_options = 1;
+      return 1;
     }
 
   if (!strcmp (arg, "-version"))
     {
       print_version (stderr, "");
       exit_after_options = 1;
+      return 1;
     }
 
   /* Handle '--param <name>=<value>'.  */