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# 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 usage_pod applet_tables
always:= $(hostprogs-y)
# fixdep is needed to compile other host programs
$(addprefix $(obj)/,$(always)): $(objtree)/scripts/basic/fixdep
# Generated files need additional love
# This trick decreases amount of rebuilds
# if tree is merely renamed/copied
ifeq ($(srctree),$(objtree))
srctree_slash =
else
srctree_slash = $(srctree)/
endif
HOSTCFLAGS_usage.o = -I$(srctree_slash)include -Iinclude
HOSTCFLAGS_usage_pod.o = -I$(srctree_slash)include -Iinclude
applets/applets.o: include/usage_compressed.h include/applet_tables.h
applets/applet_tables: .config $(srctree_slash)include/applets.h
applets/usage: .config $(srctree_slash)include/applets.h
applets/usage_pod: .config include/applet_tables.h $(srctree_slash)include/applets.h
quiet_cmd_gen_usage_compressed = GEN include/usage_compressed.h
cmd_gen_usage_compressed = $(srctree_slash)applets/usage_compressed include/usage_compressed.h applets
include/usage_compressed.h: applets/usage $(srctree_slash)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)
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