Index: presage-0.9.1/configure.ac
===================================================================
--- presage-0.9.1.orig/configure.ac
+++ presage-0.9.1/configure.ac
@@ -23,7 +23,7 @@ dnl Process this file with autoconf to p
 
 
 AC_INIT([presage],[0.9.1],[matteo.vescovi@yahoo.co.uk])
-AM_INIT_AUTOMAKE([1.9 tar-ustar -Wall -Wno-extra-portability])
+AM_INIT_AUTOMAKE([1.9 tar-ustar -Wall -Wno-extra-portability subdir-objects])
 
 AC_CONFIG_SRCDIR([src/lib/presage.cpp])
 AC_CONFIG_HEADERS([config.h:config.hin])