build system overhaul
diff --git a/runit/Kbuild b/runit/Kbuild
new file mode 100644
index 0000000..9fee842
--- /dev/null
+++ b/runit/Kbuild
@@ -0,0 +1,8 @@
+# Makefile for busybox
+#
+# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
+#
+# Licensed under the GPL v2, see the file LICENSE in this tarball.
+
+lib-y:=
+lib-$(CONFIG_CHPST) += chpst.o uidgid.o