diff -urP webjob-1.3.0/configure webjob-1.3.0.amd64/configure
--- configure.orig	Fri Jul 25 18:19:17 2003
+++ configure	Sun Apr  4 23:52:02 2004
@@ -1413,6 +1413,13 @@
 _ACEOF
 
 	;;
+amd64*)
+
+cat >>confdefs.h <<\_ACEOF
+#define K_CPU_AMD64 1
+_ACEOF
+
+	;;
 ia64*)
 
 cat >>confdefs.h <<\_ACEOF
