diff -Naur a/LocalConfig.kmk b/LocalConfig.kmk
--- a/LocalConfig.kmk	1969-12-31 16:00:00.000000000 -0800
+++ b/LocalConfig.kmk	2016-06-10 12:12:55.192544196 -0700
@@ -0,0 +1,31 @@
+# -*- Makefile -*-
+#
+# Overwrite some default kBuild settings
+#
+
+#
+# Copyright (C) 2006-2008 Sun Microsystems, Inc.
+#
+# This file is part of VirtualBox Open Source Edition (OSE), as
+# available from http://www.virtualbox.org. This file is free software;
+# you can redistribute it and/or modify it under the terms of the GNU
+# General Public License as published by the Free Software Foundation,
+# in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
+# distribution. VirtualBox OSE is distributed in the hope that it will
+# be useful, but WITHOUT ANY WARRANTY of any kind.
+#
+
+# don't build testcases to save time, they are not needed for the package
+VBOX_WITH_TESTCASES     :=
+VBOX_WITH_VALIDATIONKIT :=
+
+KBUILD_MSG_STYLE        := brief
+
+## paths, origin, hardening
+VBOX_WITH_HARDENING        := 0
+VBOX_WITH_ORIGIN           :=
+VBOX_ONLY_ADDITIONS        := 1
+
+TEMPLATE_VBOXGUESTR3XF86MOD_LDFLAGS.release =
+TEMPLATE_VBOXGUESTR3XORGMOD_LDFLAGS = $(TEMPLATE_VBOXGUESTR3DLL_LDFLAGS)
+
