| # 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) |