knock: needs mmu

Signed-off-by: Michael Rommel <rommel@layer-7.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/knock/Config.in b/package/knock/Config.in
index a50860bcd2b3c5ffb0a94571bc3f90b0fcddb3c6..8778a7e3fd02ca021ac3a46e7d715c46b78c34e0 100644 (file)
--- 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