gcc/

[pf3gnuchains/gcc-fork.git] / gcc / c-opts.c

diff --git a/gcc/c-opts.c b/gcc/c-opts.c
index 164ca4a..589b05b 100644 (file)
--- a/gcc/c-opts.c
+++ b/gcc/c-opts.c
@@ -426,6 +426,10 @@ c_common_handle_option (size_t scode, const char *arg, int value)
        warn_pointer_sign = 1;
       break;
 
+    case OPT_Wbuiltin_macro_redefined:
+      cpp_opts->warn_builtin_macro_redefined = value;
+      break;
+
     case OPT_Wcomment:
     case OPT_Wcomments:
       cpp_opts->warn_comments = value;