diff -r c95995faccb0 -r 8c44725dc4ad config.h.in
--- a/config.h.in	Tue Apr 22 17:30:19 2014 +0200
+++ b/config.h.in	Tue Apr 22 17:34:24 2014 +0200
@@ -9,9 +9,4 @@
 /* According to Sun we MUST define this in the source */
 #define _REENTRANT 1
 
-/* Define if you have the <zlib.h> header file. */
-#undef HAVE_ZLIB_H
 
-/* Define if you have the <cups/cups.h> header file. */
-#undef HAVE_CUPS_CUPS_H
-