File configure.ac.patch of Package sblim-cmpi-firewall

diff -wruN ../orig-sblim-cmpi-firewall-0.5.6/configure.ac ./configure.ac
--- ../orig-sblim-cmpi-firewall-0.5.6/configure.ac	2009-06-18 12:28:57.000000000 +0200
+++ ./configure.ac	2010-01-15 13:01:41.000000000 +0100
@@ -37,6 +37,7 @@
 # Checks for programs.
 AC_PROG_AWK
 AC_PROG_CC
+AM_PROG_CC_C_O
 AC_PROG_INSTALL
 AC_PROG_LIBTOOL