Index: trunk/config.auto.h.in
===================================================================
--- trunk/config.auto.h.in	(revision 2538)
+++ trunk/config.auto.h.in	(revision 2539)
@@ -23,15 +23,6 @@
 /* Define to 1 if you have the `realpath' function. */
 #define HAVE_REALPATH 1
 
-/* Define to 1 if you have the `regcomp' function. */
-#define HAVE_REGCOMP 1
-
-/* Define to 1 if you have the <regex.h> header file. */
-#define HAVE_REGEX_H 1
-
-/* Define to 1 if you have the `re_comp' function. */
-#define HAVE_RE_COMP 1
-
 /* Define to 1 if you have the `rint' function. */
 #define HAVE_RINT 1