--- libaitcfg/configure.in	2010/03/22 15:15:48	1.5
+++ libaitcfg/configure.in	2012/03/30 11:59:11	1.6.4.2
@@ -1,8 +1,8 @@
 #
 # $Author: misho $
-# $Id: configure.in,v 1.5 2010/03/22 15:15:48 misho Exp $
+# $Id: configure.in,v 1.6.4.2 2012/03/30 11:59:11 misho Exp $
 #
-AC_INIT(libaitcfg, 3.2, misho@openbsd-bg.org)
+AC_INIT(libaitcfg, 5.0, misho@elwix.org)
 AC_CONFIG_SRCDIR([src/aitcfg.c])
 AC_CONFIG_HEADERS([inc/config.h])
 
@@ -20,6 +20,7 @@ CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}
 LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
 
 # Checks for libraries.
+AC_CHECK_LIB([aitio], [io_TrimStr])
 
 # Checks for header files.
 
@@ -43,6 +44,7 @@ AC_ARG_ENABLE(debug,
 				CFLAGS="-g ${CFLAGS}"
 				;;
 			*)
+				AC_DEFINE(NDEBUG,, [No debug, remove asserts])
 				;;
 		esac ],)
 AC_MSG_RESULT($DEBUG)