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Eric Andersenc4996011999-10-20 22:08:37 +00001# Makefile for busybox
2#
Eric Andersenc7bda1c2004-03-15 08:29:22 +00003# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
Erik Andersen9ffdaa62000-02-11 21:55:04 +00004#
Rob Landleya7e14db2005-09-11 01:16:47 +00005# Licensed under GPLv2, see the file LICENSE in this tarball for details.
Eric Andersenc4996011999-10-20 22:08:37 +00006#
7
Eric Andersenc9f20d92002-12-05 08:41:41 +00008#--------------------------------------------------------------
9# You shouldn't need to mess with anything beyond this point...
10#--------------------------------------------------------------
11noconfig_targets := menuconfig config oldconfig randconfig \
Bernhard Reutner-Fischerbe5c1032005-10-08 11:08:28 +000012 defconfig allyesconfig allnoconfig allbareconfig \
Bernhard Reutner-Fischera9d89132005-10-07 18:45:03 +000013 clean distclean \
Eric Andersenbcf27242005-02-13 22:15:59 +000014 release tags
Eric Andersen7daa0762004-10-08 07:46:08 +000015
Bernhard Reutner-Fischer1c943eb2005-09-26 16:01:43 +000016# the toplevel sourcedir
Eric Andersen7daa0762004-10-08 07:46:08 +000017ifndef top_srcdir
18top_srcdir=$(CURDIR)
19endif
Bernhard Reutner-Fischer1c943eb2005-09-26 16:01:43 +000020# toplevel directory of the object-tree
Eric Andersen7daa0762004-10-08 07:46:08 +000021ifndef top_builddir
22top_builddir=$(CURDIR)
23endif
24
Mike Frysinger9d6e0832005-07-31 22:50:17 +000025export srctree=$(top_srcdir)
Eric Andersen7daa0762004-10-08 07:46:08 +000026vpath %/Config.in $(srctree)
27
Glenn L McGrath3238ea12003-02-15 10:53:40 +000028DIRS:=applets archival archival/libunarchive coreutils console-tools \
29 debianutils editors findutils init miscutils modutils networking \
Glenn L McGrath9a2d2722002-11-10 01:33:55 +000030 networking/libiproute networking/udhcp procps loginutils shell \
Mike Frysingerd89e6292005-04-24 05:07:59 +000031 sysklogd util-linux e2fsprogs libpwdgrp coreutils/libcoreutils libbb
Eric Andersenab050f52001-01-27 06:01:43 +000032
Eric Andersen7daa0762004-10-08 07:46:08 +000033SRC_DIRS:=$(patsubst %,$(top_srcdir)/%,$(DIRS))
34
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +000035# That's our default target when none is given on the command line
36.PHONY: _all
37_all:
38
Rob Landley7a43bd02006-01-20 17:47:09 +000039CONFIG_CONFIG_IN = $(top_srcdir)/Config.in
40CONFIG_DEFCONFIG = $(top_srcdir)/defconfig
Eric Andersen7daa0762004-10-08 07:46:08 +000041
Eric Andersen7daa0762004-10-08 07:46:08 +000042ifeq ($(KBUILD_SRC),)
43
44ifdef O
45 ifeq ("$(origin O)", "command line")
46 KBUILD_OUTPUT := $(O)
Bernhard Reutner-Fischer4d635252005-10-07 10:53:15 +000047 top_builddir := $(O)
Eric Andersen7daa0762004-10-08 07:46:08 +000048 endif
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +000049else
50# If no alternate output-dir was specified, we build in cwd
51# We are using KBUILD_OUTPUT nevertheless to make sure that we create
52# Rules.mak and the toplevel Makefile, in case they don't exist.
53 KBUILD_OUTPUT := $(top_builddir)
Eric Andersen7daa0762004-10-08 07:46:08 +000054endif
55
Bernhard Reutner-Fischer8c7a7e62005-10-13 10:40:18 +000056ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
57# pull in OS specific commands like cp, mkdir, etc. early
58-include $(top_srcdir)/Rules.mak
59endif
60
Bernhard Reutner-Fischer4d635252005-10-07 10:53:15 +000061# All object directories.
62OBJ_DIRS := $(DIRS)
63all_tree := $(patsubst %,$(top_builddir)/%,$(OBJ_DIRS) scripts scripts/config include)
64all_tree: $(all_tree)
65$(all_tree):
66 @mkdir -p "$@"
67
Eric Andersen7daa0762004-10-08 07:46:08 +000068ifneq ($(KBUILD_OUTPUT),)
69# Invoke a second make in the output directory, passing relevant variables
Bernhard Reutner-Fischer4d635252005-10-07 10:53:15 +000070# Check that the output directory actually exists
Eric Andersen7daa0762004-10-08 07:46:08 +000071saved-output := $(KBUILD_OUTPUT)
72KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd)
73$(if $(wildcard $(KBUILD_OUTPUT)),, \
74 $(error output directory "$(saved-output)" does not exist))
75
76.PHONY: $(MAKECMDGOALS)
77
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +000078$(filter-out _all,$(MAKECMDGOALS)) _all: $(KBUILD_OUTPUT)/Rules.mak $(KBUILD_OUTPUT)/Makefile all_tree
Mike Frysingerb38673f2006-02-02 01:41:53 +000079 $(Q)$(MAKE) -C $(KBUILD_OUTPUT) \
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +000080 top_srcdir=$(top_srcdir) \
81 top_builddir=$(top_builddir) \
82 KBUILD_SRC=$(top_srcdir) \
Eric Andersen7daa0762004-10-08 07:46:08 +000083 -f $(CURDIR)/Makefile $@
84
85$(KBUILD_OUTPUT)/Rules.mak:
86 @echo > $@
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +000087 @echo top_srcdir=$(top_srcdir) >> $@
Eric Andersen7daa0762004-10-08 07:46:08 +000088 @echo top_builddir=$(KBUILD_OUTPUT) >> $@
89 @echo include $(top_srcdir)/Rules.mak >> $@
90
91$(KBUILD_OUTPUT)/Makefile:
92 @echo > $@
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +000093 @echo top_srcdir=$(top_srcdir) >> $@
Eric Andersen7daa0762004-10-08 07:46:08 +000094 @echo top_builddir=$(KBUILD_OUTPUT) >> $@
95 @echo KBUILD_SRC='$$(top_srcdir)' >> $@
96 @echo include '$$(KBUILD_SRC)'/Makefile >> $@
97
98# Leave processing to above invocation of make
99skip-makefile := 1
100endif # ifneq ($(KBUILD_OUTPUT),)
101endif # ifeq ($(KBUILD_SRC),)
102
103ifeq ($(skip-makefile),)
104
Bernhard Reutner-Fischer4d635252005-10-07 10:53:15 +0000105# We only need a copy of the Makefile for the config targets and reuse
106# the rest from the source directory, i.e. we do not cp ALL_MAKEFILES.
107scripts/config/Makefile: $(top_srcdir)/scripts/config/Makefile
108 cp $< $@
109
Eric Andersen7daa0762004-10-08 07:46:08 +0000110_all: all
Glenn L McGrath6376b582003-09-24 15:48:29 +0000111
Rob Landleyd24eaac2005-09-26 15:49:41 +0000112help:
113 @echo 'Cleaning:'
"Vladimir N. Oleynik"b7576992006-01-23 11:39:05 +0000114 @echo ' clean - delete temporary files created by build'
115 @echo ' distclean - delete all non-source files (including .config)'
Rob Landleyd24eaac2005-09-26 15:49:41 +0000116 @echo
117 @echo 'Build:'
"Vladimir N. Oleynik"b7576992006-01-23 11:39:05 +0000118 @echo ' all - Executable and documentation'
119 @echo ' busybox - the swiss-army executable'
120 @echo ' doc - docs/BusyBox.{txt,html,1}'
Rob Landleyd24eaac2005-09-26 15:49:41 +0000121 @echo
122 @echo 'Configuration:'
"Vladimir N. Oleynik"b7576992006-01-23 11:39:05 +0000123 @echo ' allnoconfig - disable all symbols in .config'
124 @echo ' allyesconfig - enable (almost) all symbols in .config'
125 @echo ' allbareconfig - enable all basics without any features'
126 @echo ' config - text based configurator (of last resort)'
127 @echo ' defconfig - set .config to defaults'
128 @echo ' menuconfig - interactive curses-based configurator'
129 @echo ' oldconfig - resolve any unresolved symbols in .config'
Rob Landleyd24eaac2005-09-26 15:49:41 +0000130 @echo
131 @echo 'Installation:'
"Vladimir N. Oleynik"b7576992006-01-23 11:39:05 +0000132 @echo ' install - install busybox into $prefix'
Rob Landleyd24eaac2005-09-26 15:49:41 +0000133 @echo ' uninstall'
134 @echo
135 @echo 'Development:'
"Vladimir N. Oleynik"b7576992006-01-23 11:39:05 +0000136 @echo ' check - run the test suite for all applets'
137 @echo ' randconfig - generate a random configuration'
138 @echo ' release - create a distribution tarball'
139 @echo ' sizes - show size of all enabled busybox symbols'
Rob Landleyd24eaac2005-09-26 15:49:41 +0000140 @echo
141
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000142
Bernhard Reutner-Fischer4d635252005-10-07 10:53:15 +0000143include $(top_srcdir)/Rules.mak
144
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000145ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
146
Bernhard Reutner-Fischer4d635252005-10-07 10:53:15 +0000147# Default target if none was requested explicitly
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000148all: menuconfig
149
Bernhard Reutner-Fischer4d635252005-10-07 10:53:15 +0000150# warn if no configuration exists and we are asked to build a non-config target
151.config:
152 @echo ""
153 @echo "No $(top_builddir)/$@ found!"
154 @echo "Please refer to 'make help', section Configuration."
155 @echo ""
156 @exit 1
157
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000158# configuration
159# ---------------------------------------------------------------------------
160
161scripts/config/conf: scripts/config/Makefile
Mike Frysingerb38673f2006-02-02 01:41:53 +0000162 $(Q)$(MAKE) -C scripts/config conf
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000163 -@if [ ! -f .config ] ; then \
164 cp $(CONFIG_DEFCONFIG) .config; \
165 fi
166
167scripts/config/mconf: scripts/config/Makefile
Mike Frysingerb38673f2006-02-02 01:41:53 +0000168 $(Q)$(MAKE) -C scripts/config ncurses conf mconf
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000169 -@if [ ! -f .config ] ; then \
170 cp $(CONFIG_DEFCONFIG) .config; \
171 fi
172
173menuconfig: scripts/config/mconf
174 @./scripts/config/mconf $(CONFIG_CONFIG_IN)
175
176config: scripts/config/conf
177 @./scripts/config/conf $(CONFIG_CONFIG_IN)
178
179oldconfig: scripts/config/conf
180 @./scripts/config/conf -o $(CONFIG_CONFIG_IN)
181
182randconfig: scripts/config/conf
183 @./scripts/config/conf -r $(CONFIG_CONFIG_IN)
184
185allyesconfig: scripts/config/conf
186 @./scripts/config/conf -y $(CONFIG_CONFIG_IN)
Rob Landleya167ec52006-01-31 02:42:50 +0000187 sed -i -r -e "s/^(USING_CROSS_COMPILER)=.*/# \1 is not set/" .config
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000188 echo "CONFIG_FEATURE_SHARED_BUSYBOX=y" >> .config
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000189 @./scripts/config/conf -o $(CONFIG_CONFIG_IN)
190
191allnoconfig: scripts/config/conf
192 @./scripts/config/conf -n $(CONFIG_CONFIG_IN)
193
Rob Landleya167ec52006-01-31 02:42:50 +0000194#defconfig: scripts/config/conf
195# @./scripts/config/conf -d $(CONFIG_CONFIG_IN)
196
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000197defconfig: scripts/config/conf
Rob Landleya167ec52006-01-31 02:42:50 +0000198 @./scripts/config/conf -y $(CONFIG_CONFIG_IN)
199 sed -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG.*|STATIC|SELINUX|FEATURE_DEVFS|BUILD_AT_ONCE|BUILD_LIBBUSYBOX|FEATURE_FULL_LIBBUSYBOX|FEATURE_SHARED_BUSYBOX))=.*/# \1 is not set/" .config
200 @./scripts/config/conf -o $(CONFIG_CONFIG_IN)
201
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000202
Bernhard Reutner-Fischerbe5c1032005-10-08 11:08:28 +0000203allbareconfig: scripts/config/conf
204 @./scripts/config/conf -y $(CONFIG_CONFIG_IN)
Bernhard Reutner-Fischer9ed6ac22006-01-24 18:15:20 +0000205 @sed -i -r -e "s/^(USING_CROSS_COMPILER|CONFIG_(DEBUG|STATIC|SELINUX|DEVFSD|NC_GAPING_SECURITY_HOLE|BUILD_AT_ONCE)).*/# \1 is not set/" .config
Rob Landleyd4f15e92005-12-02 18:27:39 +0000206 @sed -i -e "/FEATURE/s/=.*//;/^[^#]/s/.*FEATURE.*/# \0 is not set/;" .config
Bernhard Reutner-Fischerbe5c1032005-10-08 11:08:28 +0000207 @echo "CONFIG_FEATURE_BUFFERS_GO_ON_STACK=y" >> .config
208 @./scripts/config/conf -o $(CONFIG_CONFIG_IN)
Bernhard Reutner-Fischera9d89132005-10-07 18:45:03 +0000209
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000210else # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
Eric Andersen00814662001-04-26 23:29:10 +0000211
Eric Andersend4fcb802003-07-15 00:28:26 +0000212all: busybox busybox.links doc
Erik Andersen0a704e82000-05-03 03:19:06 +0000213
Eric Andersen7daa0762004-10-08 07:46:08 +0000214# In this section, we need .config
215-include $(top_builddir)/.config.cmd
216include $(patsubst %,%/Makefile.in, $(SRC_DIRS))
Eric Andersen7daa0762004-10-08 07:46:08 +0000217
Bernhard Reutner-Fischer5c071bc2005-10-05 07:40:46 +0000218endif # ifneq ($(strip $(HAVE_DOT_CONFIG)),y)
219
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000220-include $(top_builddir)/.config
221-include $(top_builddir)/.depend
222
223
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000224ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
225libraries-y:=
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000226# Which parts of the internal libs are requested?
227# Per default we only want what was actually selected.
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000228# -a denotes all while -y denotes the selected ones.
229ifeq ($(strip $(CONFIG_FEATURE_FULL_LIBBUSYBOX)),y)
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000230LIBRARY_DEFINE:=$(LIBRARY_DEFINE-a)
231LIBRARY_SRC :=$(LIBRARY_SRC-a)
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000232else # CONFIG_FEATURE_FULL_LIBBUSYBOX
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000233LIBRARY_DEFINE:=$(LIBRARY_DEFINE-y)
234LIBRARY_SRC :=$(LIBRARY_SRC-y)
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000235endif # CONFIG_FEATURE_FULL_LIBBUSYBOX
236APPLET_SRC:=$(APPLET_SRC-y)
237APPLETS_DEFINE:=$(APPLETS_DEFINE-y)
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000238else # CONFIG_BUILD_AT_ONCE
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000239# no --combine, build archives out of the individual .o
240# This was the old way the binary was built.
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000241libbusybox-obj:=archival/libunarchive/libunarchive.a \
242 networking/libiproute/libiproute.a \
243 libpwdgrp/libpwdgrp.a \
244 coreutils/libcoreutils/libcoreutils.a \
245 libbb/libbb.a
246libbusybox-obj:=$(patsubst %,$(top_builddir)/%,$(libbusybox-obj))
247
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000248ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
249# linking against libbusybox, so don't build the .a already contained in the .so
250libraries-y:=$(filter-out $(libbusybox-obj),$(libraries-y))
251endif # CONFIG_FEATURE_SHARED_BUSYBOX
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000252endif # CONFIG_BUILD_AT_ONCE
253
254
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000255ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
256LD_LIBBUSYBOX:=libbusybox.so
257LIBBUSYBOX_SONAME:=$(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL_VERSION)
258DO_INSTALL_LIBS:=$(LD_LIBBUSYBOX) \
259 $(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
260 $(LD_LIBBUSYBOX).$(MAJOR_VERSION).$(MINOR_VERSION)
261
262ifeq ($(strip $(CONFIG_BUILD_AT_ONCE)),y)
263ifneq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
264# --combine but not linking against libbusybox, so compile all
265BUSYBOX_SRC := $(LIBRARY_SRC)
266BUSYBOX_DEFINE:= $(LIBRARY_DEFINE)
267endif # !CONFIG_FEATURE_SHARED_BUSYBOX
268$(LIBBUSYBOX_SONAME): $(LIBRARY_SRC)
269else # CONFIG_BUILD_AT_ONCE
270$(LIBBUSYBOX_SONAME): $(libbusybox-obj)
271endif # CONFIG_BUILD_AT_ONCE
272endif # CONFIG_BUILD_LIBBUSYBOX
273
274ifeq ($(strip $(CONFIG_FEATURE_SHARED_BUSYBOX)),y)
275LDBUSYBOX:=-L$(top_builddir) -lbusybox
276endif
277
278ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000279$(LIBBUSYBOX_SONAME):
280ifndef MAJOR_VERSION
281 $(error MAJOR_VERSION needed for $@ is not defined)
282endif
Mike Frysingerb38673f2006-02-02 01:41:53 +0000283 $(do_link) $(LIB_CFLAGS) $(LIB_LDFLAGS) \
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000284 -Wl,-soname=$(LD_LIBBUSYBOX).$(MAJOR_VERSION) \
Bernhard Reutner-Fischer08a1b502006-01-27 15:45:56 +0000285 -Wl,-z,combreloc $(LIB_LDFLAGS) \
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000286 -o $(@) \
287 -Wl,--start-group -Wl,--whole-archive \
288 $(LIBRARY_DEFINE) $(^) \
289 -Wl,--no-whole-archive -Wl,--end-group
290 $(RM_F) $(DO_INSTALL_LIBS)
291 for i in $(DO_INSTALL_LIBS); do $(LN_S) -v $(@) $$i ; done
Mike Frysingerb38673f2006-02-02 01:41:53 +0000292 $(do_strip)
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000293
294endif # ifeq ($(strip $(CONFIG_BUILD_LIBBUSYBOX)),y)
295
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000296busybox: .depend $(LIBBUSYBOX_SONAME) $(BUSYBOX_SRC) $(libraries-y)
Mike Frysingerb38673f2006-02-02 01:41:53 +0000297 $(do_link) $(PROG_CFLAGS) \
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000298 -o $@ -Wl,--start-group \
Bernhard Reutner-Fischer08c5a172006-01-25 15:58:04 +0000299 $(APPLETS_DEFINE) $(APPLET_SRC) \
300 $(BUSYBOX_DEFINE) $(BUSYBOX_SRC) $(libraries-y) \
301 $(LDBUSYBOX) $(LIBRARIES) \
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000302 -Wl,--end-group
Mike Frysingerb38673f2006-02-02 01:41:53 +0000303 $(do_strip)
Eric Andersenbdfd0d72001-10-24 05:00:29 +0000304
Rob Landleya930bd32005-12-16 06:12:46 +0000305busybox.links: $(top_srcdir)/applets/busybox.mkll include/bb_config.h $(top_srcdir)/include/applets.h
Mike Frysingerb38673f2006-02-02 01:41:53 +0000306 $(Q)-$(SHELL) $^ >$@
Eric Andersenbdfd0d72001-10-24 05:00:29 +0000307
Eric Andersen63024862004-10-13 17:45:57 +0000308install: $(top_srcdir)/applets/install.sh busybox busybox.links
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000309 DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
310 $(SHELL) $< $(PREFIX) $(INSTALL_OPTS)
Eric Andersen13879102004-08-26 23:13:00 +0000311ifeq ($(strip $(CONFIG_FEATURE_SUID)),y)
312 @echo
313 @echo
314 @echo --------------------------------------------------
315 @echo You will probably need to make your busybox binary
316 @echo setuid root to ensure all configured applets will
317 @echo work properly.
318 @echo --------------------------------------------------
319 @echo
320endif
Eric Andersenbdfd0d72001-10-24 05:00:29 +0000321
Glenn L McGrath87470de2003-08-29 12:20:31 +0000322uninstall: busybox.links
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000323 $(RM_F) $(PREFIX)/bin/busybox
324 for i in `cat busybox.links` ; do $(RM_F) $(PREFIX)$$i; done
325ifneq ($(strip $(DO_INSTALL_LIBS)),n)
326 for i in $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS); do \
327 $(RM_F) $(PREFIX)$$i; \
328 done
329endif
Eric Andersen1f30a412002-04-13 13:39:48 +0000330
Bernhard Reutner-Fischere34e8782005-10-06 12:48:03 +0000331# see if we are in verbose mode
332KBUILD_VERBOSE :=
333ifdef V
334 ifeq ("$(origin V)", "command line")
335 KBUILD_VERBOSE := $(V)
336 endif
337endif
338ifneq ($(strip $(KBUILD_VERBOSE)),)
339 CHECK_VERBOSE := -v
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000340# ARFLAGS+=v
Bernhard Reutner-Fischere34e8782005-10-06 12:48:03 +0000341endif
Mike Frysingerce0cf1d2005-09-24 05:47:52 +0000342check test: busybox
Eric Andersen7daa0762004-10-08 07:46:08 +0000343 bindir=$(top_builddir) srcdir=$(top_srcdir)/testsuite \
Bernhard Reutner-Fischere34e8782005-10-06 12:48:03 +0000344 $(top_srcdir)/testsuite/runtest $(CHECK_VERBOSE)
Eric Andersenbdfd0d72001-10-24 05:00:29 +0000345
Rob Landleyd9f71652005-08-28 08:24:21 +0000346sizes:
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000347 -$(RM_F) busybox
Rob Landleyac692b22005-09-01 02:40:21 +0000348 $(MAKE) top_srcdir=$(top_srcdir) top_builddir=$(top_builddir) \
349 -f $(top_srcdir)/Makefile STRIPCMD=/bin/true
Bernhard Reutner-Fischer8c7a7e62005-10-13 10:40:18 +0000350 $(NM) --size-sort busybox
Rob Landley16890752005-09-02 00:41:53 +0000351
Eric Andersenbdfd0d72001-10-24 05:00:29 +0000352# Documentation Targets
Eric Andersenf7300882004-04-06 15:26:25 +0000353doc: docs/busybox.pod docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html
John Beppu94e50542001-04-05 19:42:03 +0000354
Eric Andersen7daa0762004-10-08 07:46:08 +0000355docs/busybox.pod : $(top_srcdir)/docs/busybox_header.pod $(top_srcdir)/include/usage.h $(top_srcdir)/docs/busybox_footer.pod
Mike Frysingerb38673f2006-02-02 01:41:53 +0000356 $(disp_doc)
357 $(Q)-mkdir -p docs
358 $(Q)-( cat $(top_srcdir)/docs/busybox_header.pod; \
Eric Andersen7daa0762004-10-08 07:46:08 +0000359 $(top_srcdir)/docs/autodocifier.pl $(top_srcdir)/include/usage.h; \
360 cat $(top_srcdir)/docs/busybox_footer.pod ) > docs/busybox.pod
Eric Andersen53310252000-07-04 19:42:23 +0000361
Eric Andersen67536ff2000-07-06 22:53:22 +0000362docs/BusyBox.txt: docs/busybox.pod
Mike Frysingerb38673f2006-02-02 01:41:53 +0000363 $(disp_doc)
364 $(Q)-mkdir -p docs
365 $(Q)-pod2text $< > $@
Eric Andersen53310252000-07-04 19:42:23 +0000366
Eric Andersen67536ff2000-07-06 22:53:22 +0000367docs/BusyBox.1: docs/busybox.pod
Mike Frysingerb38673f2006-02-02 01:41:53 +0000368 $(disp_doc)
369 $(Q)-mkdir -p docs
370 $(Q)-pod2man --center=BusyBox --release="version $(VERSION)" \
Eric Andersen19f86202001-02-17 00:42:47 +0000371 $< > $@
Eric Andersen53310252000-07-04 19:42:23 +0000372
Eric Andersen2423b122001-12-08 01:56:15 +0000373docs/BusyBox.html: docs/busybox.net/BusyBox.html
Mike Frysingerb38673f2006-02-02 01:41:53 +0000374 $(disp_doc)
375 $(Q)-mkdir -p docs
376 $(Q)-$(RM_F) docs/BusyBox.html
377 $(Q)-cp docs/busybox.net/BusyBox.html docs/BusyBox.html
Eric Andersen53310252000-07-04 19:42:23 +0000378
Eric Andersen2423b122001-12-08 01:56:15 +0000379docs/busybox.net/BusyBox.html: docs/busybox.pod
Mike Frysingerb38673f2006-02-02 01:41:53 +0000380 $(Q)-mkdir -p docs/busybox.net
381 $(Q)-pod2html --noindex $< > \
Eric Andersen2423b122001-12-08 01:56:15 +0000382 docs/busybox.net/BusyBox.html
Mike Frysingerb38673f2006-02-02 01:41:53 +0000383 $(Q)-$(RM_F) pod2htm*
Erik Andersen0a704e82000-05-03 03:19:06 +0000384
Eric Andersenbdfd0d72001-10-24 05:00:29 +0000385# The nifty new buildsystem stuff
"Vladimir N. Oleynik"5e60dc42005-09-12 12:33:27 +0000386scripts/bb_mkdep: $(top_srcdir)/scripts/bb_mkdep.c
Eric Andersen7daa0762004-10-08 07:46:08 +0000387 $(HOSTCC) $(HOSTCFLAGS) -o $@ $<
Erik Andersen1d1d9502000-04-21 01:26:49 +0000388
Bernhard Reutner-Fischer86f5c992006-01-22 22:55:11 +0000389DEP_INCLUDES := include/config.h include/bb_config.h include/_usage.h
"Vladimir N. Oleynik"cef737f2005-09-21 07:49:34 +0000390
"Vladimir N. Oleynik"cef737f2005-09-21 07:49:34 +0000391ifeq ($(strip $(CONFIG_BBCONFIG)),y)
392DEP_INCLUDES += include/bbconfigopts.h
393
394include/bbconfigopts.h: .config
Mike Frysingerb38673f2006-02-02 01:41:53 +0000395 $(disp_gen)
396 $(Q)$(top_srcdir)/scripts/config/mkconfigs > $@
"Vladimir N. Oleynik"cef737f2005-09-21 07:49:34 +0000397endif
398
"Vladimir N. Oleynik"dfd1eb02005-10-07 15:53:21 +0000399depend dep: .depend
"Vladimir N. Oleynik"cef737f2005-09-21 07:49:34 +0000400.depend: scripts/bb_mkdep $(DEP_INCLUDES)
Mike Frysingerb38673f2006-02-02 01:41:53 +0000401 $(disp_gen)
402 $(Q)$(RM_F) .depend
403 $(Q)mkdir -p include/config
404 $(Q)scripts/bb_mkdep -c include/config.h -c include/bb_config.h \
"Vladimir N. Oleynik"dfd1eb02005-10-07 15:53:21 +0000405 -I $(top_srcdir)/include $(top_srcdir) > $@.tmp
Mike Frysingerb38673f2006-02-02 01:41:53 +0000406 $(Q)mv $@.tmp $@
Eric Andersenbdfd0d72001-10-24 05:00:29 +0000407
Eric Andersenc9f20d92002-12-05 08:41:41 +0000408include/config.h: .config
Eric Andersen7daa0762004-10-08 07:46:08 +0000409 @if [ ! -x $(top_builddir)/scripts/config/conf ] ; then \
Glenn L McGrathb19c73d2003-08-29 13:25:55 +0000410 $(MAKE) -C scripts/config conf; \
Eric Andersen3cd27602001-10-24 07:58:02 +0000411 fi;
Eric Andersen7daa0762004-10-08 07:46:08 +0000412 @$(top_builddir)/scripts/config/conf -o $(CONFIG_CONFIG_IN)
Eric Andersen85208e22002-04-12 12:05:57 +0000413
Rob Landley193c8c72005-07-27 06:55:36 +0000414include/bb_config.h: include/config.h
"Vladimir N. Oleynik"5e60dc42005-09-12 12:33:27 +0000415 @echo -e "#ifndef BB_CONFIG_H\n#define BB_CONFIG_H" > $@
416 @sed -e 's/#undef CONFIG_\(.*\)/#define ENABLE_\1 0/' \
Rob Landleyef8f4232005-07-28 19:36:33 +0000417 -e 's/#define CONFIG_\(.*\)/#define CONFIG_\1\n#define ENABLE_\1/' \
418 < $< >> $@
"Vladimir N. Oleynik"5e60dc42005-09-12 12:33:27 +0000419 @echo "#endif" >> $@
Rob Landley193c8c72005-07-27 06:55:36 +0000420
Bernhard Reutner-Fischer86f5c992006-01-22 22:55:11 +0000421# Create macros for usage.h, e.g.:
422#if ENABLE_HAVE_DOT_CONFIG
423#define USAGE_HAVE_DOT_CONFIG(a) a
424#else
425#define USAGE_HAVE_DOT_CONFIG(a)
426#endif
427include/_usage.h: .config
Mike Frysingerb38673f2006-02-02 01:41:53 +0000428 $(disp_gen)
429 $(Q)awk '/CONFIG|BB_APPLET/{gsub("#[[:space:]]*|=y|.*CONFIG_|.*BB_APPLET_","");if(!/=/){print("#if ENABLE_"$$1"\n#define USAGE_"$$1"(a) a\n#else\n#define USAGE_"$$1"(a)\n#endif");}}' $(<) > $(@)
Bernhard Reutner-Fischer86f5c992006-01-22 22:55:11 +0000430
Eric Andersencc8ed391999-10-05 16:24:54 +0000431clean:
Rob Landleya7e14db2005-09-11 01:16:47 +0000432 - $(MAKE) -C scripts/config $@
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000433 - $(RM_F) docs/busybox.dvi docs/busybox.ps \
Eric Andersenf7300882004-04-06 15:26:25 +0000434 docs/busybox.pod docs/busybox.net/busybox.html \
Eric Andersen24e098a2003-08-22 20:53:38 +0000435 docs/busybox pod2htm* *.gdb *.elf *~ core .*config.log \
436 docs/BusyBox.txt docs/BusyBox.1 docs/BusyBox.html \
"Vladimir N. Oleynik"9394b232006-01-23 11:24:58 +0000437 docs/busybox.net/BusyBox.html busybox.links \
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000438 $(DO_INSTALL_LIBS) $(LIBBUSYBOX_SONAME) \
Rob Landley90252bb2005-09-20 14:09:57 +0000439 .config.old busybox
440 - rm -rf _install testsuite/links
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000441 - find . -name .\*.flags -exec $(RM_F) {} \;
442 - find . -name \*.o -exec $(RM_F) {} \;
443 - find . -name \*.a -exec $(RM_F) {} \;
444 - find . -name \*.so -exec $(RM_F) {} \;
Eric Andersencc8ed391999-10-05 16:24:54 +0000445
446distclean: clean
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000447 - $(RM_F) scripts/bb_mkdep
"Vladimir N. Oleynik"9394b232006-01-23 11:24:58 +0000448 - rm -rf include/config $(DEP_INCLUDES)
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000449 - find . -name .depend -exec $(RM_F) {} \;
450 $(RM_F) .config .config.old .config.cmd
Eric Andersencc8ed391999-10-05 16:24:54 +0000451
Eric Andersenc9f20d92002-12-05 08:41:41 +0000452release: distclean #doc
Mike Frysingerfcafa4b2005-08-01 20:48:00 +0000453 cd ..; \
454 rm -rf $(PROG)-$(VERSION); \
455 cp -a busybox $(PROG)-$(VERSION); \
456 \
457 find $(PROG)-$(VERSION)/ -type d \
Eric Andersen4306bb12005-08-17 00:03:23 +0000458 -name .svn \
Mike Frysingerfcafa4b2005-08-01 20:48:00 +0000459 -print \
460 -exec rm -rf {} \; ; \
461 \
462 find $(PROG)-$(VERSION)/ -type f \
463 -name .\#* \
464 -print \
Bernhard Reutner-Fischer7ca61b62006-01-15 14:04:57 +0000465 -exec $(RM_F) {} \; ; \
Mike Frysingerfcafa4b2005-08-01 20:48:00 +0000466 \
Glenn L McGrath0874a612003-11-17 10:26:43 +0000467 tar -cvzf $(PROG)-$(VERSION).tar.gz $(PROG)-$(VERSION)/;
Mark Whitleydd23b8b2000-07-10 23:00:47 +0000468
Mark Whitleydd23b8b2000-07-10 23:00:47 +0000469tags:
470 ctags -R .
Matt Kraai4e05da82001-11-19 19:47:56 +0000471
Eric Andersenc9f20d92002-12-05 08:41:41 +0000472
Eric Andersen7daa0762004-10-08 07:46:08 +0000473endif # ifeq ($(skip-makefile),)
Eric Andersenc9f20d92002-12-05 08:41:41 +0000474
Eric Andersen7daa0762004-10-08 07:46:08 +0000475.PHONY: dummy subdirs release distclean clean config oldconfig \
"Vladimir N. Oleynik"dfd1eb02005-10-07 15:53:21 +0000476 menuconfig tags check test depend dep buildtree