$NetBSD: patch-aa,v 1.3 2006/03/28 18:06:10 joerg Exp $

--- configure.orig	2006-03-28 17:48:43.000000000 +0000
+++ configure
@@ -2909,6 +2909,10 @@ case "$target" in
 		CFLAGS="$CFLAGS -D__LINUX__ -D__FreeBSD__"
 		NFLAGS="$NFLAGS -D__LINUX__ -D__FreeBSD__ -DELF -f elf"
 		;;
+	*-*-dragonfly*)
+		CFLAGS="$CFLAGS -D__LINUX__ -D__FreeBSD__"
+		NFLAGS="$NFLAGS -D__LINUX__ -D__FreeBSD__ -DELF -f elf"
+		;;
 	*-*-cygwin* | *-*-*ming*)
 		CFLAGS="$CFLAGS -D__LINUX__"
 		NFLAGS="$NFLAGS -D__LINUX__ -f win32"
