# 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

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

HOSTCFLAGS_usage.o = -I$(srctree)/include

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

applets/usage:              .config $(srctree)/applets/usage_compressed

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

# Two-stage file creation, to avoid having target file still created
# in case applet_tables fails
include/applet_tables.h: applets/applet_tables
	applets/applet_tables >include/applet_tables.h.tmp
	mv include/applet_tables.h.tmp include/applet_tables.h