$NetBSD: patch-configure,v 1.1 2012/08/07 18:21:30 marino Exp $

--- configure.orig	2011-03-01 14:11:09.000000000 +0000
+++ configure
@@ -6093,7 +6093,7 @@ done
 esac
 
       ;;
-   *freebsd* | *darwin* | *openbsd* | *netbsd* )
+   *freebsd* | *darwin* | *openbsd* | *netbsd* | *dragonfly* )
       { echo "$as_me:$LINENO: Using BPF link layer implementation." >&5
 echo "$as_me: Using BPF link layer implementation." >&6;};