--- farstream-0.1.2/configure.ac~	2012-03-24 03:29:42.000000000 +0800
+++ farstream-0.1.2/configure.ac	2013-01-10 13:50:39.778303272 +0800
@@ -24,7 +24,7 @@
 AC_CONFIG_SRCDIR([farstream/fs-conference.c])
 
 dnl define the output header for config
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 
 dnl sets host_* variables
 AC_CANONICAL_HOST