hush/applets/Kbuild.src

# Makefile for busybox
#
# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
#
# Licensed under GPLv2, see file LICENSE in this source tree.

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

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

always:= $(hostprogs-y)

# 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 include/applets.h
applets/usage:         .config include/applets.h
applets/usage_pod:     .config include/applet_tables.h 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/NUM_APPLETS.h

include/applet_tables.h: applets/applet_tables
	$(call cmd,gen_applet_tables)
build system overhaul 2006-10-05 10:17:08 +00:00			`# Makefile for busybox`
			`#`
			`# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>`
			`#`
*: make GNU licensing statement forms more regular This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2010-08-16 18:14:46 +00:00			`# Licensed under GPLv2, see file LICENSE in this source tree.`
build system overhaul 2006-10-05 10:17:08 +00:00
libbusybox: move (possibly compressed) help stuff into libbusybox. Makes individual binaries much smaller. 2007-10-07 20:46:34 +00:00			`obj-y :=`
			`obj-y += applets.o`
applets/applets.o must be rebuilt if usage.h is modified. 2006-10-19 22:11:06 +00:00
applets/Kbuild: straighten it a bit 2007-06-14 21:41:15 +00:00			`hostprogs-y:=`
Update documentation generator so that it sucks less Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2009-10-01 23:10:32 +00:00			`hostprogs-y += usage usage_pod applet_tables`
applets/applets.o must be rebuilt if usage.h is modified. 2006-10-19 22:11:06 +00:00
libbusybox: move (possibly compressed) help stuff into libbusybox. Makes individual binaries much smaller. 2007-10-07 20:46:34 +00:00			`always:= $(hostprogs-y)`
applets/applets.o must be rebuilt if usage.h is modified. 2006-10-19 22:11:06 +00:00
applets/Kbuild: straighten it a bit 2007-06-14 21:41:15 +00:00			`# Generated files need additional love`
hopefully fix out-of-tree build broken by 26139 2009-04-19 12:15:51 +00:00
			`# This trick decreases amount of rebuilds`
build system: remove some unnecessary rebuilds 2009-04-17 21:56:02 +00:00			`# if tree is merely renamed/copied`
another stab at fixing out-of-tree build 2009-04-19 14:12:50 +00:00			`ifeq ($(srctree),$(objtree))`
hopefully fix out-of-tree build broken by 26139 2009-04-19 12:15:51 +00:00			`srctree_slash =`
			`else`
			`srctree_slash = $(srctree)/`
			`endif`

Update documentation generator so that it sucks less Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2009-10-01 23:10:32 +00:00			`HOSTCFLAGS_usage.o = -I$(srctree_slash)include -Iinclude`
			`HOSTCFLAGS_usage_pod.o = -I$(srctree_slash)include -Iinclude`
applets/Kbuild: straighten it a bit 2007-06-14 21:41:15 +00:00
Further optimize applet tables; prettify build output text data bss dec hex filename 775923 929 9100 785952 bfe20 busybox_old 775565 929 9100 785594 bfcba busybox_unstripped 2007-11-29 03:31:20 +00:00			`applets/applets.o: include/usage_compressed.h include/applet_tables.h`
reorganize applet table. Eliminates pointers to names. Should be a big win for libbusybox. busybox wins too: text data bss dec hex filename 776524 929 9100 786553 c0079 busybox_old 775903 929 9100 785932 bfe0c busybox_unstripped 2007-11-28 06:49:03 +00:00
make it possible to have include/applets.h-esque entries in .c files As an example, bunzip2 and bzcat is changed to use it. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2010-06-05 22:53:45 +00:00			`applets/applet_tables: .config include/applets.h`
			`applets/usage: .config include/applets.h`
			`applets/usage_pod: .config include/applet_tables.h include/applets.h`
Further optimize applet tables; prettify build output text data bss dec hex filename 775923 929 9100 785952 bfe20 busybox_old 775565 929 9100 785594 bfcba busybox_unstripped 2007-11-29 03:31:20 +00:00
			`quiet_cmd_gen_usage_compressed = GEN include/usage_compressed.h`
hopefully fix out-of-tree build broken by 26139 2009-04-19 12:15:51 +00:00			`cmd_gen_usage_compressed = $(srctree_slash)applets/usage_compressed include/usage_compressed.h applets`
reorganize applet table. Eliminates pointers to names. Should be a big win for libbusybox. busybox wins too: text data bss dec hex filename 776524 929 9100 786553 c0079 busybox_old 775903 929 9100 785932 bfe0c busybox_unstripped 2007-11-28 06:49:03 +00:00
hopefully fix out-of-tree build broken by 26139 2009-04-19 12:15:51 +00:00			`include/usage_compressed.h: applets/usage $(srctree_slash)applets/usage_compressed`
convert usage compressed command into the new cmd style 2007-01-02 05:42:35 +00:00			`$(call cmd,gen_usage_compressed)`
reorganize applet table. Eliminates pointers to names. Should be a big win for libbusybox. busybox wins too: text data bss dec hex filename 776524 929 9100 786553 c0079 busybox_old 775903 929 9100 785932 bfe0c busybox_unstripped 2007-11-28 06:49:03 +00:00
Further optimize applet tables; prettify build output text data bss dec hex filename 775923 929 9100 785952 bfe20 busybox_old 775565 929 9100 785594 bfcba busybox_unstripped 2007-11-29 03:31:20 +00:00			`quiet_cmd_gen_applet_tables = GEN include/applet_tables.h`
build system: do not rebuild ash and hush on any change to any .c file Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2010-06-26 00:40:08 +00:00			`cmd_gen_applet_tables = applets/applet_tables include/applet_tables.h include/NUM_APPLETS.h`
Further optimize applet tables; prettify build output text data bss dec hex filename 775923 929 9100 785952 bfe20 busybox_old 775565 929 9100 785594 bfcba busybox_unstripped 2007-11-29 03:31:20 +00:00
reorganize applet table. Eliminates pointers to names. Should be a big win for libbusybox. busybox wins too: text data bss dec hex filename 776524 929 9100 786553 c0079 busybox_old 775903 929 9100 785932 bfe0c busybox_unstripped 2007-11-28 06:49:03 +00:00			`include/applet_tables.h: applets/applet_tables`
Further optimize applet tables; prettify build output text data bss dec hex filename 775923 929 9100 785952 bfe20 busybox_old 775565 929 9100 785594 bfcba busybox_unstripped 2007-11-29 03:31:20 +00:00			`$(call cmd,gen_applet_tables)`