--- libaitsched/configure.in	2014/01/21 16:03:38	1.31.2.2
+++ libaitsched/configure.in	2014/01/27 14:56:27	1.31.2.3
@@ -1,6 +1,6 @@
 #
 # $Author: misho $
-# $Id: configure.in,v 1.31.2.2 2014/01/21 16:03:38 misho Exp $
+# $Id: configure.in,v 1.31.2.3 2014/01/27 14:56:27 misho Exp $
 #
 AC_INIT(libaitsched, 4.7, misho@elwix.org)
 AC_CONFIG_SRCDIR([src/aitsched.c])
@@ -68,6 +68,20 @@ AC_ARG_ENABLE(aio,
 				;;
 		esac ],)
 AC_MSG_RESULT($AIO)
+
+KQSUP=yes
+AC_MSG_CHECKING(kqueue support)
+AC_ARG_ENABLE(kqueue,
+	[  --disable-kqueue        Disable kqueue support ],
+	[ KQSUP=$enableval
+		case "$enableval" in
+			no)
+				AC_DEFINE(KQ_DISABLE,, [Disable kqueue support])
+				;;
+			*)
+				;;
+	 	esac ],)
+AC_MSG_RESULT($KQSUP)
 
 KQ_EVENTS=24
 AC_MSG_CHECKING(How many kqueue events can scheduling at one time)