--- bison-2.4.3.orig/lib/stdio.in.h	2010-08-06 03:00:04.000000000 +0200
+++ bison-2.4.3/lib/stdio.in.h	2012-09-29 09:34:19.000000000 +0200
@@ -143,7 +143,6 @@ _GL_WARN_ON_USE (fflush, "fflush is not 
    so any use of gets warrants an unconditional warning.  Assume it is
    always declared, since it is required by C89.  */
 #undef gets
-_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
 
 #if @GNULIB_FOPEN@
 # if @REPLACE_FOPEN@