--- /dev/null	2012-07-17 03:01:43.000000000 +0900
+++ Makefile	2012-07-17 03:02:23.000000000 +0900
@@ -0,0 +1,8 @@
+# $FreeBSD$
+
+SUBDIR=	tools
+.if defined(WITH_DOCS)
+SUBDIR+=	manuals
+.endif
+
+.include <bsd.subdir.mk>