diff -Naur diffutils-3.2/lib/stdio.in.h diffutils-3.2-magellan/lib/stdio.in.h
--- diffutils-3.2/lib/stdio.in.h	2011-08-28 13:57:28.000000000 +0200
+++ diffutils-3.2-magellan/lib/stdio.in.h	2012-07-13 20:53:56.791982660 +0200
@@ -681,7 +681,7 @@
 # endif
 #endif
 
-#if @GNULIB_GETS@
+#if HAVE_RAW_DECL_GETS
 # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   undef gets