$NetBSD$

--- include/ptbuildopts.h.in.orig	2006-01-08 03:47:03.000000000 +0000
+++ include/ptbuildopts.h.in
@@ -161,6 +161,7 @@
 
 #undef	P_LINUX
 #undef	P_FREEBSD
+#undef	P_DRAGONFLY
 #undef	P_OPENBSD
 #undef	P_NETBSD
 #undef	P_SOLARIS
