45 lines
1.4 KiB
Makefile
45 lines
1.4 KiB
Makefile
# Makefile for busybox
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#
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# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
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#
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# Licensed under the GPL v2, see the file LICENSE in this tarball.
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obj-y :=
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obj-y += applets.o
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hostprogs-y:=
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hostprogs-y += usage usage_pod applet_tables
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always:= $(hostprogs-y)
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# Generated files need additional love
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# This trick decreases amount of rebuilds
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# if tree is merely renamed/copied
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ifeq ($(srctree),$(objtree))
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srctree_slash =
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else
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srctree_slash = $(srctree)/
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endif
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HOSTCFLAGS_usage.o = -I$(srctree_slash)include -Iinclude
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HOSTCFLAGS_usage_pod.o = -I$(srctree_slash)include -Iinclude
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applets/applets.o: include/usage_compressed.h include/applet_tables.h
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applets/applet_tables: .config $(srctree_slash)include/applets.h
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applets/usage: .config $(srctree_slash)include/applets.h
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applets/usage_pod: .config include/applet_tables.h $(srctree_slash)include/applets.h
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quiet_cmd_gen_usage_compressed = GEN include/usage_compressed.h
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cmd_gen_usage_compressed = $(srctree_slash)applets/usage_compressed include/usage_compressed.h applets
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include/usage_compressed.h: applets/usage $(srctree_slash)applets/usage_compressed
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$(call cmd,gen_usage_compressed)
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quiet_cmd_gen_applet_tables = GEN include/applet_tables.h
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cmd_gen_applet_tables = applets/applet_tables include/applet_tables.h
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include/applet_tables.h: applets/applet_tables
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$(call cmd,gen_applet_tables)
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