--- a/configure.ac	Thu Oct 23 08:03:17 2008 +0000
+++ b/configure.ac	Tue Oct 28 13:31:20 2008 +0000
@@ -16,6 +16,7 @@
 
 AC_PROG_CXX
 AC_PROG_LIBTOOL
+AM_PROG_CC_C_O
 
 #------------------------------------------------------------------------------
 # Linux sources