1# Makefile for toybox.
2# Copyright 2006 Rob Landley <rob@landley.net>
3
4all: toybox
5
6KCONFIG_CONFIG ?= .config
7
8toybox_stuff: $(KCONFIG_CONFIG) *.[ch] lib/*.[ch] toys/*.h toys/*/*.c scripts/*.sh
9
10toybox toybox_unstripped: toybox_stuff
11	scripts/make.sh
12
13.PHONY: clean distclean baseline bloatcheck install install_flat \
14	uinstall uninstall_flat test tests help toybox_stuff change
15
16include kconfig/Makefile
17
18$(KCONFIG_CONFIG): $(KCONFIG_TOP)
19$(KCONFIG_TOP): generated/Config.in
20generated/Config.in: toys/*/*.c scripts/genconfig.sh
21	scripts/genconfig.sh
22
23HOSTCC?=cc
24
25# Development targets
26baseline: toybox_unstripped
27	@cp toybox_unstripped toybox_old
28
29bloatcheck: toybox_old toybox_unstripped
30	@scripts/bloatcheck toybox_old toybox_unstripped
31
32generated/instlist: toybox_stuff
33	NOBUILD=1 scripts/make.sh
34	$(HOSTCC) -I . scripts/install.c -o generated/instlist
35
36install_flat: generated/instlist
37	scripts/install.sh --symlink --force
38
39install:
40	scripts/install.sh --long --symlink --force
41
42uninstall_flat: generated/instlist
43	scripts/install.sh --uninstall
44
45uninstall:
46	scripts/install.sh --long --uninstall
47
48change:
49	scripts/change.sh
50
51clean::
52	rm -rf toybox toybox_unstripped generated change .singleconfig*
53
54distclean: clean
55	rm -f toybox_old .config*
56
57test: tests
58
59tests:
60	scripts/test.sh
61
62help::
63	@echo  '  toybox          - Build toybox.'
64	@echo  '  change          - Build each command standalone under change/.'
65	@echo  '  baseline        - Create toybox_old for use by bloatcheck.'
66	@echo  '  bloatcheck      - Report size differences between old and current versions'
67	@echo  '  test            - Run test suite against compiled commands.'
68	@echo  '  clean           - Delete temporary files.'
69	@echo  "  distclean       - Delete everything that isn't shipped."
70	@echo  '  install_flat    - Install toybox into $$PREFIX directory.'
71	@echo  '  install         - Install toybox into subdirectories of $$PREFIX.'
72	@echo  '  uninstall_flat  - Remove toybox from $$PREFIX directory.'
73	@echo  '  uninstall       - Remove toybox from subdirectories of $$PREFIX.'
74	@echo  ''
75	@echo  'example: CFLAGS="--static" CROSS_COMPILE=armv5l- make defconfig toybox install'
76	@echo  ''
77