$NetBSD: patch-af,v 1.5 2008/02/15 16:23:09 gdt Exp $

--- config/config.h.in.orig	2007-06-06 19:23:42.000000000 -0400
+++ config/config.h.in
@@ -440,6 +440,9 @@
 /* Define this if dump accepts -h for honoring nodump. */
 #undef HAVE_HONOR_NODUMP
 
+/* Define this if dump accepts -X for filesystem snapshot. */
+#undef HAVE_DUMP_SNAPSHOT
+
 /* Define to enable HPUX tape-changer support. */
 #undef HAVE_HPUX_LIKE_SCSI