--- libaitcrc/configure.in	2010/06/13 16:13:51	1.2
+++ libaitcrc/configure.in	2012/07/04 14:53:43	1.4
@@ -1,8 +1,8 @@
 #
 # $Author: misho $
-# $Id: configure.in,v 1.2 2010/06/13 16:13:51 misho Exp $
+# $Id: configure.in,v 1.4 2012/07/04 14:53:43 misho Exp $
 #
-AC_INIT(libaitcrc, 1.2, misho@openbsd-bg.org)
+AC_INIT(libaitcrc, 2.1, misho@openbsd-bg.org)
 AC_CONFIG_SRCDIR([src/aitcrc.c])
 AC_CONFIG_HEADERS([inc/config.h])
 
@@ -41,8 +41,9 @@ AC_ARG_ENABLE(debug,
 				CFLAGS="-g ${CFLAGS}"
 				;;
 			*)
+				AC_DEFINE(NDEBUG,, [Turn off debug asserts])
 				;;
-		esac ],)
+		esac ], AC_DEFINE(NDEBUG,, [Turn off debug asserts]))
 AC_MSG_RESULT($DEBUG)
 
 AC_CONFIG_FILES([Makefile