--- celestia-1.6.1/configure.in~	2011-06-06 00:11:45.000000000 +0800
+++ celestia-1.6.1/configure.in	2013-01-06 05:57:05.033253664 +0800
@@ -73,7 +73,7 @@
 AC_ARG_PROGRAM
 
 AM_INIT_AUTOMAKE([-Wno-portability])
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 AM_PO_SUBDIRS
 dnl Specifying the AM_GNU_GETTEXT_VERSION macro causes autopoint to run,