# 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.

obj-y :=
obj-y += applets.o

hostprogs-y:=
hostprogs-y += usage applet_tables

always:= $(hostprogs-y)

# Generated files need additional love
# NB: __srctree is either empty or "srctree/"
# using it instead of srctree decreases amount of rebuilds
# if tree is merely renamed/copied

HOSTCFLAGS_usage.o = -I$(__srctree)include

applets/applets.o: include/usage_compressed.h include/applet_tables.h

applets/usage:         .config $(__srctree)applets/usage_compressed
applets/applet_tables: .config

quiet_cmd_gen_usage_compressed = GEN     include/usage_compressed.h
      cmd_gen_usage_compressed = $(__srctree)applets/usage_compressed include/usage_compressed.h applets

include/usage_compressed.h: applets/usage $(__srctree)applets/usage_compressed
	$(call cmd,gen_usage_compressed)

quiet_cmd_gen_applet_tables = GEN     include/applet_tables.h
      cmd_gen_applet_tables = applets/applet_tables include/applet_tables.h

include/applet_tables.h: applets/applet_tables
	$(call cmd,gen_applet_tables)