--- spice-0.12.6/configure.ac.orig	2015-10-06 17:09:16.000000000 +0200
+++ spice-0.12.6/configure.ac	2015-10-09 19:15:30.664763514 +0200
@@ -30,7 +30,7 @@
 
 AC_CONFIG_MACRO_DIR([m4])
 m4_include([spice-common/m4/spice-deps.m4])
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_AUX_DIR(.)
 
 AM_INIT_AUTOMAKE([dist-bzip2 no-dist-gzip subdir-objects])