From c97b9cc2529d8c34d3d67829046f9df6da00593c Mon Sep 17 00:00:00 2001
From: Michael Rommel <rommel@layer-7.net>
Date: Wed, 18 Sep 2013 13:19:43 +0200
Subject: [PATCH] knock: needs mmu

Signed-off-by: Michael Rommel <rommel@layer-7.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 package/knock/Config.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/knock/Config.in b/package/knock/Config.in
index a50860bcd2..8778a7e3fd 100644
--- a/package/knock/Config.in
+++ b/package/knock/Config.in
@@ -1,6 +1,7 @@
 config BR2_PACKAGE_KNOCK
 	bool "knock"
 	select BR2_PACKAGE_LIBPCAP
+	depends on BR2_USE_MMU # fork()
 	help
 	  A port knocking implementation.
 	  Provides a daemon and a user application. Port knocking can be
-- 
2.30.2