--- a/config.h.in	Wed Jun 29 19:25:16 2011 +0300
+++ b/config.h.in	Sun May 20 22:15:51 2012 +0300
@@ -2,6 +2,8 @@
 #ifndef LOCAL_CONFIG_H
 #define LOCAL_CONFIG_H
 
+#cmakedefine HAVE_LM_CONNECTION_UNREGISTER_REPLY_HANDLER
+
 #define PROJECT_VERSION ( "${PROJECT_VERSION}" )
 
 #endif