--- libaitio/configure.in	2010/02/23 22:57:50	1.1.1.1.2.1
+++ libaitio/configure.in	2010/03/22 15:21:20	1.3
@@ -1,8 +1,8 @@
 #
 # $Author: misho $
-# $Id: configure.in,v 1.1.1.1.2.1 2010/02/23 22:57:50 misho Exp $
+# $Id: configure.in,v 1.3 2010/03/22 15:21:20 misho Exp $
 #
-AC_INIT(libaitio, 1.0, misho@openbsd-bg.org)
+AC_INIT(libaitio, 1.1, misho@openbsd-bg.org)
 AC_CONFIG_SRCDIR([src/aitio.c])
 AC_CONFIG_HEADERS([inc/config.h])
 
@@ -19,6 +19,8 @@ AC_SUBST(MKDEP)
 CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}"
 LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
 
+AC_CHECK_LIB(readline, [readline])
+
 # Checks for header files.
 AC_CHECK_HEADERS([stdlib.h string.h sys/ioctl.h termios.h unistd.h])
 
@@ -29,6 +31,7 @@ AC_C_INLINE
 AC_FUNC_MALLOC
 AC_FUNC_REALLOC
 AC_CHECK_FUNCS([memset regcomp strchr strerror])
+AC_CHECK_FUNCS([readline])
 
 DEBUG=no
 AC_MSG_CHECKING(Debug Build)