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Changeset 3234

Timestamp:

07/16/07 16:47:44 (5 years ago)

Author:

Message:

part Ⅱ – simplify busybox config, ok wbx@
from now on, you can select a smaller and a fuller busybox, like mksh;
if you want fewer applets, hand-edit the config, we won't prevent you,
but shan't support it in the ADK any more; if you want more applets,
please talk to me and I'll see if they can be included in the list

we still have a problem regarding duplicate binaries (ip, free, tar, …)
which could be solved with dpkg diversions if ipkg supports them;
for now just consider busybox a non-upgradable package if you have any
of these installed

Files:

trunk/freewrt/mk/build.mk (modified) (1 diff)
trunk/freewrt/package/6tunnel/Config.in (modified) (1 diff)
trunk/freewrt/package/Config.in.network (modified) (1 diff)
trunk/freewrt/package/aiccu/Config.in (modified) (1 diff)
trunk/freewrt/package/busybox/Config.in (modified) (1 diff)
trunk/freewrt/package/busybox/Makefile (modified) (3 diffs)
trunk/freewrt/package/busybox/bbconfig.full (added)
trunk/freewrt/package/busybox/bbconfig.norm (added)
trunk/freewrt/package/busybox/files/udhcpd.conf (deleted)
trunk/freewrt/package/busybox/files/udhcpd.init (deleted)
trunk/freewrt/package/busybox/ipkg/busybox.postinst (modified) (1 diff)
trunk/freewrt/package/davfs2/Config.in (modified) (2 diffs)
trunk/freewrt/package/dhcp6/Config.in (modified) (1 diff)
trunk/freewrt/package/fwcf/Config.in (modified) (1 diff)
trunk/freewrt/package/fwifupdown/Config.in (modified) (1 diff)
trunk/freewrt/package/gpsd/Config.in (modified) (1 diff)
trunk/freewrt/package/iproute2/Config.in (modified) (1 diff)
trunk/freewrt/package/mrd6/Config.in (modified) (1 diff)
trunk/freewrt/package/mysql/Config.in (modified) (1 diff)
trunk/freewrt/package/ndisc/Config.in (modified) (3 diffs)
trunk/freewrt/package/radvd/Config.in (modified) (1 diff)
trunk/freewrt/package/samba/Config.in (modified) (1 diff)
trunk/freewrt/package/wdfs/Config.in (modified) (1 diff)
trunk/freewrt/scripts/gen_busybox_config.pl (deleted)
trunk/freewrt/scripts/gen_busybox_menuconfig.pl (deleted)
trunk/freewrt/target/Config.in (modified) (1 diff)
trunk/freewrt/target/linux/x86-2.4/Config.in (modified) (1 diff)

Legend:

: Unmodified
: Added
: Removed
: Modified
: Copied
: Moved

trunk/freewrt/mk/build.mk

r3210	r3234
140	140
141	141	# add patterns for config symbols to always restore from default here
142		RESTORE_PATTERNS := ~~BUSYBOX~~ CCACHE FWRT_RUNTIME
	142	RESTORE_PATTERNS := CCACHE FWRT_RUNTIME
143	143	.NOTPARALLEL: _mconfig
144	144	_mconfig: ${CONFIG}/conf _mconfig2 _config

trunk/freewrt/package/6tunnel/Config.in

r2519	r3234
5	5	default n
6	6	select FWRT_KPACKAGE_KMOD_IPV6
7		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
8	7	help
9	8	6tunnel allows you to use services provided by IPv6 hosts with IPv4-only

trunk/freewrt/package/Config.in.network

r3208	r3234
3	3	default n
4	4	select FWRT_KPACKAGE_KMOD_IPV6
5		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
6		~~select BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV6~~
7	5	help
8	6	Enable basic IPv6 support (kmod-ipv6) and

trunk/freewrt/package/aiccu/Config.in

r2519	r3234
6	6	select FWRT_KPACKAGE_KMOD_IPV6
7	7	select FWRT_PACKAGE_LIBPTHREAD
8		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
9	8	help
10	9	SixXS Automatic IPv6 Connectivity Client Utility

trunk/freewrt/package/busybox/Config.in

r3215	r3234
12	12	Most people will answer Y.
13	13
14		# if this is enabled, halt/poweroff/reboot aren't included in the .ipk
15		config BUSYBOX_CONFIG_FEATURE_FWCF_REBOOT
16		bool
17		default n
18
19		menu "Busybox Configuration"
20		depends FWRT_PACKAGE_BUSYBOX
21
22		#
23		# For a description of the syntax of this configuration file,
24		# see scripts/kbuild/config-language.txt.
25		#
26
27		#mainmenu "BusyBox Configuration"
28
29		config BUSYBOX_CONFIG_HAVE_DOT_CONFIG
30		bool
31		default y
32
33		menu "Busybox Settings"
34
35		menu "General Configuration"
36
37		config BUSYBOX_CONFIG_NITPICK
38		bool "See lots more (probably unnecessary) configuration options."
39		default n
40		help
41		Some BusyBox applets have more configuration options than anyone
42		will ever care about. To avoid drowining people in complexity, most
43		of the applet features that can be set to a sane default value are
44		hidden, unless you hit the above switch.
45
46		This is better than to telling people to edit the busybox source
47		code, but not by much.
48
49		See http://en.wikipedia.org/wiki/Fibber_McGee_and_Molly#The_Closet
50
51		You have been warned.
52
53		config BUSYBOX_CONFIG_DESKTOP
54		bool "Enable options for full-blown desktop systems"
55		default n
56		help
57		Enable options and features which are not essential.
58		Select this only if you plan to use busybox on full-blown
59		desktop machine with common Linux distro, not on an embedded box.
60
61		choice
62		prompt "Buffer allocation policy"
63		default BUSYBOX_CONFIG_FEATURE_BUFFERS_USE_MALLOC
64		depends on BUSYBOX_CONFIG_NITPICK
65		help
66		There are 3 ways BusyBox can handle buffer allocations:
67		- Use malloc. This costs code size for the call to xmalloc.
68		- Put them on stack. For some very small machines with limited stack
69		space, this can be deadly. For most folks, this works just fine.
70		- Put them in BSS. This works beautifully for computers with a real
71		MMU (and OS support), but wastes runtime RAM for uCLinux. This
72		behavior was the only one available for BusyBox versions 0.48 and
73		earlier.
74
75		config BUSYBOX_CONFIG_FEATURE_BUFFERS_USE_MALLOC
76		bool "Allocate with Malloc"
77
78		config BUSYBOX_CONFIG_FEATURE_BUFFERS_GO_ON_STACK
79		bool "Allocate on the Stack"
80
81		config BUSYBOX_CONFIG_FEATURE_BUFFERS_GO_IN_BSS
82		bool "Allocate in the .bss section"
83
84		endchoice
85
86		config BUSYBOX_CONFIG_SHOW_USAGE
87		bool "Show terse applet usage messages"
	14	config FWRT_PACKAGE_BUSYBOX_SMALL
	15	bool " Build an extra small busybox"
	16	depends on FWRT_PACKAGE_BUSYBOX
88	17	default y
89	18	help
90		All BusyBox applets will show help messages when invoked with
91		wrong arguments. You can turn off printing these terse usage
92		messages if you say no here.
93		This will save you up to 7k.
94
95		config BUSYBOX_CONFIG_FEATURE_VERBOSE_USAGE
96		bool "Show verbose applet usage messages"
97		default y
98		select BUSYBOX_CONFIG_SHOW_USAGE
99		help
100		All BusyBox applets will show more verbose help messages when
101		busybox is invoked with --help. This will add a lot of text to the
102		busybox binary. In the default configuration, this will add about
103		13k, but it can add much more depending on your configuration.
104
105		config BUSYBOX_CONFIG_FEATURE_COMPRESS_USAGE
106		bool
107		default n
108
109		config BUSYBOX_CONFIG_FEATURE_INSTALLER
110		bool "Support --install [-s] to install applet links at runtime"
111		default n
112		help
113		Enable 'busybox --install [-s]' support. This will allow you to use
114		busybox at runtime to create hard links or symlinks for all the
115		applets that are compiled into busybox. This feature requires the
116		/proc filesystem.
117
118		config BUSYBOX_CONFIG_LOCALE_SUPPORT
119		bool "Enable locale support (system needs locale for this to work)"
120		default n
121		help
122		Enable this if your system has locale support and you would like
123		busybox to support locale settings.
124
125		config BUSYBOX_CONFIG_GETOPT_LONG
126		bool
127		default y
128		# bool "Enable support for --long-options"
129		# default y
130		# help
131		# Enable this if you want busybox applets to use the gnu --long-option
132		# style, in addition to single character -a -b -c style options.
133
134		config BUSYBOX_CONFIG_FEATURE_DEVPTS
135		bool "Use the devpts filesystem for Unix98 PTYs"
136		default y
137		help
138		Enable if you want BusyBox to use Unix98 PTY support. If enabled,
139		busybox will use /dev/ptmx for the master side of the pseudoterminal
140		and /dev/pts/<number> for the slave side. Otherwise, BSD style
141		/dev/ttyp<number> will be used. To use this option, you should have
142		devpts mounted.
143
144		config BUSYBOX_CONFIG_FEATURE_CLEAN_UP
145		bool "Clean up all memory before exiting (usually not needed)"
146		default n
147		depends on BUSYBOX_CONFIG_NITPICK
148		help
149		As a size optimization, busybox normally exits without explicitly
150		freeing dynamically allocated memory or closing files. This saves
151		space since the OS will clean up for us, but it can confuse debuggers
152		like valgrind, which report tons of memory and resource leaks.
153
154		Don't enable this unless you have a really good reason to clean
155		things up manually.
156
157		config BUSYBOX_CONFIG_FEATURE_SUID
158		bool "Support for SUID/SGID handling"
159		default n
160		help
161		With this option you can install the busybox binary belonging
162		to root with the suid bit set, and it'll and it'll automatically drop
163		priviledges for applets that don't need root access.
164
165		If you're really paranoid and don't want to do this, build two
166		busybox binaries with different applets in them (and the appropriate
167		symlinks pointing to each binary), and only set the suid bit on the
168		one that needs it. The applets currently marked to need the suid bit
169		are login, passwd, su, ping, traceroute, crontab, dnsd, ipcrm, ipcs,
170		and vlock.
171
172		config BUSYBOX_CONFIG_FEATURE_SYSLOG
173		bool "Support for syslog"
174		default n
175		help
176		This option is auto-selected when you select any applet which may
177		send its output to syslog. You do not need to select it manually.
178
179		config BUSYBOX_CONFIG_FEATURE_SUID_CONFIG
180		bool "Runtime SUID/SGID configuration via /etc/busybox.conf"
181		default n if BUSYBOX_CONFIG_FEATURE_SUID
182		depends on BUSYBOX_CONFIG_FEATURE_SUID
183		help
184		Allow the SUID / SGID state of an applet to be determined at runtime
185		by checking /etc/busybox.conf. (This is sort of a poor man's sudo.)
186		The format of this file is as follows:
187
188		<applet> = [Ssx-][Ssx-][x-] (<username>\|<uid>).(<groupname>\|<gid>)
189
190		An example might help:
191
192		[SUID]
193		su = ssx root.0 # applet su can be run by anyone and runs with euid=0/egid=0
194		su = ssx # exactly the same
195
196		mount = sx- root.disk # applet mount can be run by root and members of group disk
197		# and runs with euid=0
198
199		cp = --- # disable applet cp for everyone
200
201		The file has to be owned by user root, group root and has to be
202		writeable only by root:
203		(chown 0.0 /etc/busybox.conf; chmod 600 /etc/busybox.conf)
204		The busybox executable has to be owned by user root, group
205		root and has to be setuid root for this to work:
206		(chown 0.0 /bin/busybox; chmod 4755 /bin/busybox)
207
208		Robert 'sandman' Griebl has more information here:
209		<url: http://www.softforge.de/bb/suid.html >.
210
211		config BUSYBOX_CONFIG_FEATURE_SUID_CONFIG_QUIET
212		bool "Suppress warning message if /etc/busybox.conf is not readable"
213		default y
214		depends on BUSYBOX_CONFIG_FEATURE_SUID_CONFIG
215		help
216		/etc/busybox.conf should be readable by the user needing the SUID, check
217		this option to avoid users to be notified about missing permissions.
218
219		config BUSYBOX_CONFIG_FEATURE_HAVE_RPC
220		bool "RPC support"
221		default y
222		help
223		Select this if you have rpc support.
224		This automatically turns off all configuration options that rely
225		on RPC.
226
227		config BUSYBOX_CONFIG_SELINUX
228		bool "Support NSA Security Enhanced Linux"
229		default n
230		help
231		Enable support for SELinux in applets ls, ps, and id. Also provide
232		the option of compiling in SELinux applets.
233
234		If you do not have a complete SELinux userland installed, this stuff
235		will not compile. Go visit
236		http://www.nsa.gov/selinux/index.html
237		to download the necessary stuff to allow busybox to compile with
238		this option enabled. Specifially, libselinux 1.28 or better is
239		directly required by busybox. If the installation is located in a
240		non-standard directory, provide it by invoking make as follows:
241		CFLAGS=-I<libselinux-include-path> \
242		LDFLAGS=-L<libselinux-lib-path> \
243		make
244
245		Most people will leave this set to 'N'.
246
247		config BUSYBOX_CONFIG_BUSYBOX_EXEC_PATH
248		string "Path to BusyBox executable"
249		default "/proc/self/exe"
250		help
251		When Busybox applets need to run other busybox applets, BusyBox
252		sometimes needs to exec() itself. When the /proc filesystem is
253		mounted, /proc/self/exe always points to the currently running
254		executable. If you haven't got /proc, set this to wherever you
255		want to run BusyBox from.
256
257		endmenu
258
259		menu 'Build Options'
260
261		config BUSYBOX_CONFIG_STATIC
262		bool "Build BusyBox as a static binary (no shared libs)"
263		default n
264		help
265		If you want to build a static BusyBox binary, which does not
266		use or require any shared libraries, then enable this option.
267		This can cause BusyBox to be considerably larger, so you should
268		leave this option false unless you have a good reason (i.e.
269		your target platform does not support shared libraries, or
270		you are building an initrd which doesn't need anything but
271		BusyBox, etc).
272
273		Most people will leave this set to 'N'.
274
275		config BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
276		bool "Build shared libbusybox"
277		default n
278		help
279		Build a shared library libbusybox.so which contains all
280		libraries used inside busybox.
281
282		This is an experimental feature intended to support the upcoming
283		"make standalone" mode. Enabling it against the one big busybox
284		binary serves no purpose (and increases the size). You should
285		almost certainly say "no" to this right now.
286
287		config BUSYBOX_CONFIG_FEATURE_FULL_LIBBUSYBOX
288		bool "Feature-complete libbusybox"
289		default n if !BUSYBOX_CONFIG_FEATURE_SHARED_BUSYBOX
290		depends on BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
291		help
292		Build a libbusybox with the complete feature-set, disregarding
293		the actually selected config.
294
295		Normally, libbusybox will only contain the features which are
296		used by busybox itself. If you plan to write a separate
297		standalone application which uses libbusybox say 'Y'.
298
299		Note: libbusybox is GPL, not LGPL, and exports no stable API that
300		might act as a copyright barrier. We can and will modify the
301		exported function set between releases (even minor version number
302		changes), and happily break out-of-tree features.
303
304		Say 'N' if in doubt.
305
306		config BUSYBOX_CONFIG_FEATURE_SHARED_BUSYBOX
307		bool "Use shared libbusybox for busybox"
308		default y if BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
309		depends on !BUSYBOX_CONFIG_STATIC && BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
310		help
311		Use libbusybox.so also for busybox itself.
312		You need to have a working dynamic linker to use this variant.
313
314		config BUSYBOX_CONFIG_LFS
315		bool "Build with Large File Support (for accessing files > 2 GB)"
316		default y
317		select BUSYBOX_CONFIG_FDISK_SUPPORT_LARGE_DISKS
318		help
319		If you want to build BusyBox with large file support, then enable
320		this option. This will have no effect if your kernel or your C
321		library lacks large file support for large files. Some of the
322		programs that can benefit from large file support include dd, gzip,
323		cp, mount, tar, and many others. If you want to access files larger
324		than 2 Gigabytes, enable this option. Otherwise, leave it set to 'N'.
325
326		config BUSYBOX_CONFIG_BUILD_AT_ONCE
327		bool "Compile all sources at once"
328		default n
329		help
330		Normally each source-file is compiled with one invocation of
331		the compiler.
332		If you set this option, all sources are compiled at once.
333		This gives the compiler more opportunities to optimize which can
334		result in smaller and/or faster binaries.
335
336		Setting this option will consume alot of memory, e.g. if you
337		enable all applets with all features, gcc uses more than 300MB
338		RAM during compilation of busybox.
339
340		This option is most likely only beneficial for newer compilers
341		such as gcc-4.1 and above.
342
343		Say 'N' unless you know what you are doing.
344
345		endmenu
346
347		menu 'Debugging Options'
348
349		config BUSYBOX_CONFIG_DEBUG
350		bool "Build BusyBox with extra Debugging symbols"
351		default n
352		help
353		Say Y here if you wish to examine BusyBox internals while applets are
354		running. This increases the size of the binary considerably, and
355		should only be used when doing development. If you are doing
356		development and want to debug BusyBox, answer Y.
357
358		Most people should answer N.
359
360		config BUSYBOX_CONFIG_DEBUG_PESSIMIZE
361		bool "Disable compiler optimizations."
362		default n
363		depends on BUSYBOX_CONFIG_DEBUG
364		help
365		The compiler's optimization of source code can eliminate and reorder
366		code, resulting in an executable that's hard to understand when
367		stepping through it with a debugger. This switches it off, resulting
368		in a much bigger executable that more closely matches the source
369		code.
370
371		choice
372		prompt "Additional debugging library"
373		default BUSYBOX_CONFIG_NO_DEBUG_LIB
374		depends on BUSYBOX_CONFIG_DEBUG
375		help
376		Using an additional debugging library will make BusyBox become
377		considerable larger and will cause it to run more slowly. You
378		should always leave this option disabled for production use.
379
380		dmalloc support:
381		----------------
382		This enables compiling with dmalloc ( http://dmalloc.com/ )
383		which is an excellent public domain mem leak and malloc problem
384		detector. To enable dmalloc, before running busybox you will
385		want to properly set your environment, for example:
386		export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile
387		The 'debug=' value is generated using the following command
388		dmalloc -p log-stats -p log-non-free -p log-bad-space -p log-elapsed-time \
389		-p check-fence -p check-heap -p check-lists -p check-blank \
390		-p check-funcs -p realloc-copy -p allow-free-null
391
392		Electric-fence support:
393		-----------------------
394		This enables compiling with Electric-fence support. Electric
395		fence is another very useful malloc debugging library which uses
396		your computer's virtual memory hardware to detect illegal memory
397		accesses. This support will make BusyBox be considerable larger
398		and run slower, so you should leave this option disabled unless
399		you are hunting a hard to find memory problem.
400
401
402		config BUSYBOX_CONFIG_NO_DEBUG_LIB
403		bool "None"
404
405		config BUSYBOX_CONFIG_DMALLOC
406		bool "Dmalloc"
407
408		config BUSYBOX_CONFIG_EFENCE
409		bool "Electric-fence"
410
411		endchoice
412
413		config BUSYBOX_CONFIG_INCLUDE_SUSv2
414		bool "Enable obsolete features removed before SUSv3?"
415		default n
416		help
417		This option will enable backwards compatibility with SuSv2,
418		specifically, old-style numeric options ('command -1 <file>')
419		will be supported in head, tail, and fold. (Note: should
420		affect renice too.)
421
422		endmenu
423
424		menu 'Installation Options'
425
426		config BUSYBOX_CONFIG_INSTALL_NO_USR
427		bool "Don't use /usr"
428		default n
429		help
430		Disable use of /usr. Don't activate this option if you don't know
431		that you really want this behaviour.
432
433		choice
434		prompt "Applets links"
435		default BUSYBOX_CONFIG_INSTALL_APPLET_SYMLINKS
436		help
437		Choose how you install applets links.
438
439		config BUSYBOX_CONFIG_INSTALL_APPLET_SYMLINKS
440		bool "as soft-links"
441		help
442		Install applets as soft-links to the busybox binary. This needs some
443		free inodes on the filesystem, but might help with filesystem
444		generators that can't cope with hard-links.
445
446		config BUSYBOX_CONFIG_INSTALL_APPLET_HARDLINKS
447		bool "as hard-links"
448		help
449		Install applets as hard-links to the busybox binary. This might count
450		on a filesystem with few inodes.
451
452		config BUSYBOX_CONFIG_INSTALL_APPLET_DONT
453		bool
454		prompt "not installed"
455		depends on BUSYBOX_CONFIG_FEATURE_INSTALLER \|\| BUSYBOX_CONFIG_FEATURE_SH_STANDALONE_SHELL
456		help
457		Do not install applet links. Useful when using the -install feature
458		or a standalone shell for rescue pruposes.
459
460		endchoice
461
462		config BUSYBOX_CONFIG_PREFIX
463		string "BusyBox installation prefix"
464		default "./_install"
465		help
466		Define your directory to install BusyBox files/subdirs in.
467
468		endmenu
469
470		#
471		# For a description of the syntax of this configuration file,
472		# see scripts/kbuild/config-language.txt.
473		#
474
475		menu "Busybox Library Tuning"
476
477		config BUSYBOX_CONFIG_PASSWORD_MINLEN
478		int "Minimum password length"
479		default 6
480		range 5 32
481		help
482		Minimum allowable password length.
483
484		config BUSYBOX_CONFIG_MD5_SIZE_VS_SPEED
485		int " MD5: Trade Bytes for Speed"
486		default 2
487		range 0 3
488		help
489		Trade binary size versus speed for the md5sum algorithm.
490		Approximate values running uClibc and hashing
491		linux-2.4.4.tar.bz2 were:
492		user times (sec) text size (386)
493		0 (fastest) 1.1 6144
494		1 1.4 5392
495		2 3.0 5088
496		3 (smallest) 5.1 4912
497
498		endmenu
499
500		endmenu
501
502		comment "Applets"
503
504		#
505		# For a description of the syntax of this configuration file,
506		# see scripts/kbuild/config-language.txt.
507		#
508
509		menu "Archival Utilities"
510
511		config BUSYBOX_CONFIG_AR
512		bool "ar"
513		default n
514		help
515		ar is an archival utility program used to create, modify, and
516		extract contents from archives. An archive is a single file holding
517		a collection of other files in a structure that makes it possible to
518		retrieve the original individual files (called archive members).
519		The original files' contents, mode (permissions), timestamp, owner,
520		and group are preserved in the archive, and can be restored on
521		extraction.
522
523		The stored filename is limited to 15 characters. (for more information
524		see long filename support).
525		ar has 60 bytes of overheads for every stored file.
526
527		This implementation of ar can extract archives, it cannot create or
528		modify them.
529		On an x86 system, the ar applet adds about 1K.
530
531		Unless you have a specific application which requires ar, you should
532		probably say N here.
533
534		config BUSYBOX_CONFIG_FEATURE_AR_LONG_FILENAMES
535		bool "Enable support for long filenames (not need for debs)"
536		default n
537		depends on BUSYBOX_CONFIG_AR
538		help
539		By default the ar format can only store the first 15 characters of the
540		filename, this option removes that limitation.
541		It supports the GNU ar long filename method which moves multiple long
542		filenames into a the data section of a new ar entry.
543
544		config BUSYBOX_CONFIG_BUNZIP2
545		bool "bunzip2"
546		default n
547		help
548		bunzip2 is a compression utility using the Burrows-Wheeler block
549		sorting text compression algorithm, and Huffman coding. Compression
550		is generally considerably better than that achieved by more
551		conventional LZ77/LZ78-based compressors, and approaches the
552		performance of the PPM family of statistical compressors.
553
554		The BusyBox bunzip2 applet is limited to de-compression only.
555		On an x86 system, this applet adds about 11K.
556
557		Unless you have a specific application which requires bunzip2, you
558		should probably say N here.
559
560		config BUSYBOX_CONFIG_CPIO
561		bool "cpio"
562		default n
563		help
564		cpio is an archival utility program used to create, modify, and extract
565		contents from archives.
566		cpio has 110 bytes of overheads for every stored file.
567
568		This implementation of cpio can extract cpio archives created in the
569		"newc" or "crc" format, it cannot create or modify them.
570
571		Unless you have a specific application which requires cpio, you should
572		probably say N here.
573
574		config BUSYBOX_CONFIG_DPKG
575		bool "dpkg"
576		default n
577		help
578		dpkg is a medium-level tool to install, build, remove and manage Debian packages.
579
580		This implementation of dpkg has a number of limitations, you should use the
581		official dpkg if possible.
582
583		config BUSYBOX_CONFIG_DPKG_DEB
584		bool "dpkg_deb"
585		default n
586		help
587		dpkg-deb packs, unpacks and provides information about Debian archives.
588
589		This implementation of dpkg-deb cannot pack archives.
590
591		Unless you have a specific application which requires dpkg-deb, you should
592		probably say N here.
593
594		config BUSYBOX_CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY
595		bool "extract only (-x)"
596		default n
597		depends on BUSYBOX_CONFIG_DPKG_DEB
598		help
599		This reduces dpkg-deb to the equivalent of "ar -p <deb> data.tar.gz \| tar -zx".
600		However it saves space as none of the extra dpkg-deb, ar or tar options are
601		needed, they are linked to internally.
602
603		config BUSYBOX_CONFIG_GUNZIP
604		bool "gunzip"
605		default y
606		help
607		gunzip is used to decompress archives created by gzip.
608		You can use the `-t' option to test the integrity of
609		an archive, without decompressing it.
610
611		config BUSYBOX_CONFIG_FEATURE_GUNZIP_UNCOMPRESS
612		bool "Uncompress support"
613		default y
614		depends on BUSYBOX_CONFIG_GUNZIP
615		help
616		Enable if you want gunzip to have the ability to decompress
617		archives created by the program compress (not much
618		used anymore).
619
620		config BUSYBOX_CONFIG_GZIP
621		bool "gzip"
622		default y
623		help
624		gzip is used to compress files.
625		It's probably the most widely used UNIX compression program.
626
627		config BUSYBOX_CONFIG_IPKG
628		bool "ipkg"
629		default y
630		select BUSYBOX_CONFIG_MD5SUM
631		select BUSYBOX_CONFIG_WGET
632		help
633		ipkg is the itsy package management system.
634
635		config BUSYBOX_CONFIG_RPM2CPIO
636		bool "rpm2cpio"
637		default n
638		help
639		Converts an RPM file into a CPIO archive.
640
641		config BUSYBOX_CONFIG_RPM
642		bool "rpm"
643		default n
644		help
645		Mini RPM applet - queries and extracts RPM packages.
646
647		config BUSYBOX_CONFIG_TAR
648		bool "tar"
649		default y
650		depends on ! FWRT_PACKAGE_TAR
651		help
652		tar is an archiving program. It's commonly used with gzip to
653		create compressed archives. It's probably the most widely used
654		UNIX archive program.
655
656		config BUSYBOX_CONFIG_FEATURE_TAR_CREATE
657		bool "Enable archive creation"
658		default y
659		depends on BUSYBOX_CONFIG_TAR
660		help
661		If you enable this option you'll be able to create
662		tar archives using the `-c' option.
663
664		config BUSYBOX_CONFIG_FEATURE_TAR_BZIP2
665		bool "Enable -j option to handle .tar.bz2 files"
666		default n
667		depends on BUSYBOX_CONFIG_TAR
668		help
669		If you enable this option you'll be able to extract
670		archives compressed with bzip2.
671
672		config BUSYBOX_CONFIG_FEATURE_TAR_LZMA
673		bool "Enable -a option to handle .tar.lzma files"
674		default n
675		depends on BUSYBOX_CONFIG_TAR
676		help
677		If you enable this option you'll be able to extract
678		archives compressed with lzma.
679
680		config BUSYBOX_CONFIG_FEATURE_TAR_FROM
681		bool "Enable -X (exclude from) and -T (include from) options)"
682		default y
683		depends on BUSYBOX_CONFIG_TAR
684		help
685		If you enable this option you'll be able to specify
686		a list of files to include or exclude from an archive.
687
688		config BUSYBOX_CONFIG_FEATURE_TAR_GZIP
689		bool "Enable -z option"
690		default y
691		depends on BUSYBOX_CONFIG_TAR
692		help
693		If you enable this option tar will be able to call gzip,
694		when creating or extracting tar gziped archives.
695
696		config BUSYBOX_CONFIG_FEATURE_TAR_COMPRESS
697		bool "Enable -Z option"
698		default n
699		depends on BUSYBOX_CONFIG_TAR
700		help
701		If you enable this option tar will be able to call uncompress,
702		when extracting .tar.Z archives.
703
704		config BUSYBOX_CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY
705		bool "Enable support for old tar header format"
706		default n
707		depends on BUSYBOX_CONFIG_TAR
708		help
709		This option is required to unpack archives created in
710		the old GNU format; help to kill this old format by
711		repacking your ancient archives with the new format.
712
713		config BUSYBOX_CONFIG_FEATURE_TAR_GNU_EXTENSIONS
714		bool "Enable support for some GNU tar extensions"
715		default y
716		depends on BUSYBOX_CONFIG_TAR
717		help
718		With this option busybox supports GNU long filenames and
719		linknames.
720
721		config BUSYBOX_CONFIG_FEATURE_TAR_LONG_OPTIONS
722		bool "Enable long options"
723		default n
724		depends on BUSYBOX_CONFIG_TAR && BUSYBOX_CONFIG_GETOPT_LONG
725		help
726		Enable use of long options, increases size by about 400 Bytes
727
728		config BUSYBOX_CONFIG_UNCOMPRESS
729		bool "uncompress"
730		default n
731		help
732		uncompress is used to decompress archives created by compress.
733		Not much used anymore, replaced by gzip/gunzip.
734
735		config BUSYBOX_CONFIG_UNLZMA
736		bool "unlzma"
737		default n
738		help
739		unlzma is a compression utility using the Lempel-Ziv-Markov chain
740		compression algorithm, and range coding. Compression
741		is generally considerably better than that achieved by the bzip2
742		compressors.
743
744		The BusyBox unlzma applet is limited to de-compression only.
745		On an x86 system, this applet adds about 4K.
746
747		Unless you have a specific application which requires unlzma, you
748		should probably say N here.
749
750		config BUSYBOX_CONFIG_FEATURE_LZMA_FAST
751		bool "Optimze unlzma for speed"
752		default n
753		depends on BUSYBOX_CONFIG_UNLZMA
754		help
755		This option reduces decompression time by about 33% at the cost of
756		a 2K bigger binary.
757
758		config BUSYBOX_CONFIG_UNZIP
759		bool "unzip"
760		default n
761		help
762		unzip will list or extract files from a ZIP archive,
763		commonly found on DOS/WIN systems. The default behavior
764		(with no options) is to extract the archive into the
765		current directory. Use the `-d' option to extract to a
766		directory of your choice.
767
768		comment "Common options for cpio and tar"
769		depends on BUSYBOX_CONFIG_CPIO \|\| BUSYBOX_CONFIG_TAR
770
771		config BUSYBOX_CONFIG_FEATURE_UNARCHIVE_TAPE
772		bool "Enable tape drive support"
773		default n
774		depends on BUSYBOX_CONFIG_CPIO \|\| BUSYBOX_CONFIG_TAR
775		help
776		I don't think this is needed anymore.
777
778		comment "Common options for dpkg and dpkg_deb"
779		depends on BUSYBOX_CONFIG_DPKG \|\| BUSYBOX_CONFIG_DPKG_DEB
780
781		config BUSYBOX_CONFIG_FEATURE_DEB_TAR_GZ
782		bool "gzip debian packages (normal)"
783		default y if BUSYBOX_CONFIG_DPKG \|\| BUSYBOX_CONFIG_DPKG_DEB
784		depends on BUSYBOX_CONFIG_DPKG \|\| BUSYBOX_CONFIG_DPKG_DEB
785		help
786		This is the default compression method inside the debian ar file.
787
788		If you want compatibility with standard .deb's you should say yes here.
789
790		config BUSYBOX_CONFIG_FEATURE_DEB_TAR_BZ2
791		bool "bzip2 debian packages"
792		default n
793		depends on BUSYBOX_CONFIG_DPKG \|\| BUSYBOX_CONFIG_DPKG_DEB
794		help
795		This allows dpkg and dpkg-deb to extract deb's that are compressed internally
796		with bzip2 instead of gzip.
797
798		You only want this if you are creating your own custom debian packages that
799		use an internal control.tar.bz2 or data.tar.bz2.
800
801		config BUSYBOX_CONFIG_FEATURE_DEB_TAR_LZMA
802		bool "lzma debian packages"
803		default n
804		depends on BUSYBOX_CONFIG_DPKG \|\| BUSYBOX_CONFIG_DPKG_DEB
805		help
806		This allows dpkg and dpkg-deb to extract deb's that are compressed
807		internally with lzma instead of gzip.
808
809		You only want this if you are creating your own custom debian
810		packages that use an internal control.tar.lzma or data.tar.lzma.
811
812		endmenu
813		#
814		# For a description of the syntax of this configuration file,
815		# see scripts/kbuild/config-language.txt.
816		#
817
818		menu "Coreutils"
819
820		config BUSYBOX_CONFIG_BASENAME
821		bool "basename"
822		default y
823		help
824		basename is used to strip the directory and suffix from filenames,
825		leaving just the filename itself. Enable this option if you wish
826		to enable the 'basename' utility.
827
828		config BUSYBOX_CONFIG_CAL
829		bool "cal"
830		default n
831		help
832		cal is used to display a monthly calender.
833
834		config BUSYBOX_CONFIG_CAT
835		bool "cat"
836		default y
837		help
838		cat is used to concatenate files and print them to the standard
839		output. Enable this option if you wish to enable the 'cat' utility.
840
841		config BUSYBOX_CONFIG_CATV
842		bool "catv"
843		default n
844		help
845		Display nonprinting characters as escape sequences (like some
846		implementations' cat -v option).
847
848		config BUSYBOX_CONFIG_CHGRP
849		bool "chgrp"
850		default y
851		help
852		chgrp is used to change the group ownership of files.
853
854		config BUSYBOX_CONFIG_CHMOD
855		bool "chmod"
856		default y
857		help
858		chmod is used to change the access permission of files.
859
860		config BUSYBOX_CONFIG_CHOWN
861		bool "chown"
862		default y
863		help
864		chown is used to change the user and/or group ownership
865		of files.
866
867		config BUSYBOX_CONFIG_CHROOT
868		bool "chroot"
869		default y
870		help
871		chroot is used to change the root directory and run a command.
872		The default command is `/bin/sh'.
873
874		config BUSYBOX_CONFIG_CKSUM
875		bool "cksum"
876		default n
877		help
878		cksum is used to calculate the CRC32 checksum of a file.
879
880		config BUSYBOX_CONFIG_CMP
881		bool "cmp"
882		default n
883		help
884		cmp is used to compare two files and returns the result
885		to standard output.
886
887		config BUSYBOX_CONFIG_COMM
888		bool "comm"
889		default n
890		help
891		comm is used to compare two files line by line and return
892		a three-column output.
893
894		config BUSYBOX_CONFIG_CP
895		bool "cp"
896		default y
897		help
898		cp is used to copy files and directories.
899
900		config BUSYBOX_CONFIG_CUT
901		bool "cut"
902		default y
903		help
904		cut is used to print selected parts of lines from
905		each file to stdout.
906
907		config BUSYBOX_CONFIG_DATE
908		bool "date"
909		default y
910		help
911		date is used to set the system date or display the
912		current time in the given format.
913
914		config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
915		bool "Enable ISO date format output (-I)"
916		default y
917		depends on BUSYBOX_CONFIG_DATE
918		help
919		Enable option (-I) to output an ISO-8601 compliant
920		date/time string.
921
922		config BUSYBOX_CONFIG_DD
923		bool "dd"
924		default y
925		help
926		dd copies a file (from standard input to standard output,
927		by default) using specific input and output blocksizes,
928		while optionally performing conversions on it.
929
930		config BUSYBOX_CONFIG_FEATURE_DD_SIGNAL_HANDLING
931		bool "Enable DD signal handling for status reporting"
932		default y
933		depends on BUSYBOX_CONFIG_DD
934		help
935		sending a SIGUSR1 signal to a running `dd' process makes it
936		print to standard error the number of records read and written
937		so far, then to resume copying.
938
939		$ dd if=/dev/zero of=/dev/null& pid=$! $ kill -USR1 $pid; sleep 1; kill $pid
940		10899206+0 records in 10899206+0 records out
941
942		config BUSYBOX_CONFIG_FEATURE_DD_IBS_OBS
943		bool "Enable ibs, obs and conv options"
944		default n
945		depends on BUSYBOX_CONFIG_DD
946		help
947		Enables support for writing a certain number of bytes in and out,
948		at a time, and performing conversions on the data stream.
949
950		config BUSYBOX_CONFIG_DF
951		bool "df"
952		default y
953		help
954		df reports the amount of disk space used and available
955		on filesystems.
956
957		config BUSYBOX_CONFIG_DIFF
958		bool "diff"
959		default n
960		help
961		diff compares two files or directories and outputs the
962		differences between them in a form that can be given to
963		the patch command.
964
965		config BUSYBOX_CONFIG_FEATURE_DIFF_BINARY
966		bool "Enable checks for binary files"
967		default y
968		depends on BUSYBOX_CONFIG_DIFF
969		help
970		This option enables support for checking for binary files
971		before a comparison is carried out.
972
973		config BUSYBOX_CONFIG_FEATURE_DIFF_DIR
974		bool "Enable directory support"
975		default y
976		depends on BUSYBOX_CONFIG_DIFF
977		help
978		This option enables support for directory and subdirectory
979		comparison.
980
981		config BUSYBOX_CONFIG_FEATURE_DIFF_MINIMAL
982		bool "Enable -d option to find smaller sets of changes"
983		default n
984		depends on BUSYBOX_CONFIG_DIFF
985		help
986		Enabling this option allows the use of -d to make diff
987		try hard to find the smallest possible set of changes.
988
989		config BUSYBOX_CONFIG_DIRNAME
990		bool "dirname"
991		default y
992		help
993		dirname is used to strip a non-directory suffix from
994		a file name.
995
996		config BUSYBOX_CONFIG_DOS2UNIX
997		bool "dos2unix/unix2dos"
998		default n
999		help
1000		dos2unix is used to convert a text file from DOS format to
1001		UNIX format, and vice versa.
1002
1003		config BUSYBOX_CONFIG_UNIX2DOS
1004		bool
1005		default y
1006		depends on BUSYBOX_CONFIG_DOS2UNIX
1007		help
1008		unix2dos is used to convert a text file from UNIX format to
1009		DOS format, and vice versa.
1010
1011		config BUSYBOX_CONFIG_DU
1012		bool "du (default blocksize of 512 bytes)"
1013		default y
1014		help
1015		du is used to report the amount of disk space used
1016		for specified files.
1017
1018		config BUSYBOX_CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
1019		bool "Use a default blocksize of 1024 bytes (1K)"
1020		default y
1021		depends on BUSYBOX_CONFIG_DU
1022		help
1023		Use a blocksize of (1K) instead of the default 512b.
1024
1025		config BUSYBOX_CONFIG_ECHO
1026		bool "echo (basic SuSv3 version taking no options)"
1027		default y
1028		help
1029		echo is used to print a specified string to stdout.
1030
1031		# this entry also appears in shell/Config.in, next to the echo builtin
1032		config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
1033		bool "Enable echo options (-n and -e)"
1034		default y
1035		depends on BUSYBOX_CONFIG_ECHO
1036		help
1037		This adds options (-n and -e) to echo.
1038
1039		config BUSYBOX_CONFIG_ENV
1040		bool "env"
1041		default y
1042		help
1043		env is used to set an environment variable and run
1044		a command; without options it displays the current
1045		environment.
1046
1047		config BUSYBOX_CONFIG_FEATURE_ENV_LONG_OPTIONS
1048		bool "Enable long options"
1049		default n
1050		depends on BUSYBOX_CONFIG_ENV && BUSYBOX_CONFIG_GETOPT_LONG
1051		help
1052		Support long options for the env applet.
1053
1054		config BUSYBOX_CONFIG_EXPR
1055		bool "expr"
1056		default y
1057		help
1058		expr is used to calculate numbers and print the result
1059		to standard output.
1060
1061		config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
1062		bool "Extend Posix numbers support to 64 bit"
1063		default n
1064		depends on BUSYBOX_CONFIG_EXPR
1065		help
1066		Enable 64-bit math support in the expr applet. This will make
1067		the applet slightly larger, but will allow computation with very
1068		large numbers.
1069
1070		config BUSYBOX_CONFIG_FALSE
1071		bool "false"
1072		default y
1073		help
1074		false returns an exit code of FALSE (1).
1075
1076		config BUSYBOX_CONFIG_FOLD
1077		bool "fold"
1078		default n
1079		help
1080		Wrap text to fit a specific width.
1081
1082		config BUSYBOX_CONFIG_HEAD
1083		bool "head"
1084		default y
1085		help
1086		head is used to print the first specified number of lines
1087		from files.
1088
1089		config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
1090		bool "Enable head options (-c, -q, and -v)"
1091		default y
1092		depends on BUSYBOX_CONFIG_HEAD
1093		help
1094		This enables the head options (-c, -q, and -v).
1095
1096		config BUSYBOX_CONFIG_HOSTID
1097		bool "hostid"
1098		default y
1099		help
1100		hostid prints the numeric identifier (in hexadecimal) for
1101		the current host.
1102
1103		config BUSYBOX_CONFIG_ID
1104		bool "id"
1105		default y
1106		help
1107		id displays the current user and group ID names.
1108
1109		config BUSYBOX_CONFIG_INSTALL
1110		bool "install"
1111		default n
1112		help
1113		Copy files and set attributes.
1114
1115		config BUSYBOX_CONFIG_FEATURE_INSTALL_LONG_OPTIONS
1116		bool "Enable long options"
1117		default n
1118		depends on BUSYBOX_CONFIG_INSTALL && BUSYBOX_CONFIG_GETOPT_LONG
1119		help
1120		Support long options for the install applet.
1121
1122		config BUSYBOX_CONFIG_LENGTH
1123		bool "length"
1124		default y
1125		help
1126		length is used to print out the length of a specified string.
1127
1128		config BUSYBOX_CONFIG_LN
1129		bool "ln"
1130		default y
1131		help
1132		ln is used to create hard or soft links between files.
1133
1134		config BUSYBOX_CONFIG_LOGNAME
1135		bool "logname"
1136		default n
1137		help
1138		logname is used to print the current user's login name.
1139
1140		config BUSYBOX_CONFIG_LS
1141		bool "ls"
1142		default y
1143		help
1144		ls is used to list the contents of directories.
1145
1146		config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
1147		bool "Enable filetyping options (-p and -F)"
1148		default y
1149		depends on BUSYBOX_CONFIG_LS
1150		help
1151		Enable the ls options (-p and -F).
1152
1153		config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
1154		bool "Enable symlinks dereferencing (-L)"
1155		default y
1156		depends on BUSYBOX_CONFIG_LS
1157		help
1158		Enable the ls option (-L).
1159
1160		config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
1161		bool "Enable recursion (-R)"
1162		default y
1163		depends on BUSYBOX_CONFIG_LS
1164		help
1165		Enable the ls option (-R).
1166
1167		config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
1168		bool "Sort the file names"
1169		default y
1170		depends on BUSYBOX_CONFIG_LS
1171		help
1172		Allow ls to sort file names alphabetically.
1173
1174		config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
1175		bool "Show file timestamps"
1176		default y
1177		depends on BUSYBOX_CONFIG_LS
1178		help
1179		Allow ls to display timestamps for files.
1180
1181		config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
1182		bool "Show username/groupnames"
1183		default y
1184		depends on BUSYBOX_CONFIG_LS
1185		help
1186		Allow ls to display username/groupname for files.
1187
1188		config BUSYBOX_CONFIG_FEATURE_LS_COLOR
1189		bool "Allow use of color to identify file types"
1190		default y
1191		depends on BUSYBOX_CONFIG_LS && BUSYBOX_CONFIG_GETOPT_LONG
1192		help
1193		This enables the --color option to ls.
1194
1195		config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
1196		bool "Produce colored ls output by default"
1197		default y
1198		depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
1199		help
1200		Saying yes here will turn coloring on by default,
1201		even if no "--color" option is given to the ls command.
1202		This is not recommended, since the colors are not
1203		configurable, and the output may not be legible on
1204		many output screens.
1205
1206		config BUSYBOX_CONFIG_MD5SUM
1207		bool "md5sum"
1208		default y
1209		help
1210		md5sum is used to print or check MD5 checksums.
1211
1212		config BUSYBOX_CONFIG_MKDIR
1213		bool "mkdir"
1214		default y
1215		help
1216		mkdir is used to create directories with the specified names.
1217
1218		config BUSYBOX_CONFIG_FEATURE_MKDIR_LONG_OPTIONS
1219		bool "Enable long options"
1220		default n
1221		depends on BUSYBOX_CONFIG_MKDIR && BUSYBOX_CONFIG_GETOPT_LONG
1222		help
1223		Support long options for the mkdir applet.
1224
1225		config BUSYBOX_CONFIG_MKFIFO
1226		bool "mkfifo"
1227		default y
1228		help
1229		mkfifo is used to create FIFOs (named pipes).
1230		The `mknod' program can also create FIFOs.
1231
1232		config BUSYBOX_CONFIG_MKNOD
1233		bool "mknod"
1234		default y
1235		help
1236		mknod is used to create FIFOs or block/character special
1237		files with the specified names.
1238
1239		config BUSYBOX_CONFIG_MV
1240		bool "mv"
1241		default y
1242		help
1243		mv is used to move or rename files or directories.
1244
1245		config BUSYBOX_CONFIG_FEATURE_MV_LONG_OPTIONS
1246		bool "Enable long options"
1247		default n
1248		depends on BUSYBOX_CONFIG_MV && BUSYBOX_CONFIG_GETOPT_LONG
1249		help
1250		Support long options for the mv applet.
1251
1252		config BUSYBOX_CONFIG_NICE
1253		bool "nice"
1254		default n
1255		help
1256		nice runs a program with modified scheduling priority.
1257
1258		config BUSYBOX_CONFIG_NOHUP
1259		bool "nohup"
1260		default y
1261		help
1262		run a command immune to hangups, with output to a non-tty.
1263
1264		config BUSYBOX_CONFIG_OD
1265		bool "od"
1266		default n
1267		help
1268		od is used to dump binary files in octal and other formats.
1269
1270		config BUSYBOX_CONFIG_PRINTENV
1271		bool "printenv"
1272		default n
1273		help
1274		printenv is used to print all or part of environment.
1275
1276		config BUSYBOX_CONFIG_PRINTF
1277		bool "printf"
1278		default y
1279		help
1280		printf is used to format and print specified strings.
1281		It's similar to `echo' except it has more options.
1282
1283		config BUSYBOX_CONFIG_PWD
1284		bool "pwd"
1285		default y
1286		help
1287		pwd is used to print the current directory.
1288
1289		config BUSYBOX_CONFIG_REALPATH
1290		bool "realpath"
1291		default n
1292		help
1293		Return the canonicalized absolute pathname.
1294		This isn't provided by GNU shellutils, but where else does it belong.
1295
1296		config BUSYBOX_CONFIG_RM
1297		bool "rm"
1298		default y
1299		help
1300		rm is used to remove files or directories.
1301
1302		config BUSYBOX_CONFIG_RMDIR
1303		bool "rmdir"
1304		default y
1305		help
1306		rmdir is used to remove empty directories.
1307
1308		config BUSYBOX_CONFIG_SEQ
1309		bool "seq"
1310		default y
1311		help
1312		print a sequence of numbers
1313
1314		config BUSYBOX_CONFIG_SHA1SUM
1315		bool "sha1sum"
1316		default n
1317		help
1318		Compute and check SHA1 message digest
1319
1320		config BUSYBOX_CONFIG_SLEEP
1321		bool "sleep (single integer arg with no suffix)"
1322		default y
1323		help
1324		sleep is used to pause for a specified number of seconds,
1325
1326		config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
1327		bool "Enable multiple integer args and optional time suffixes"
1328		default y
1329		depends on BUSYBOX_CONFIG_SLEEP
1330		help
1331		Allow sleep to pause for specified minutes, hours, and days.
1332
1333		config BUSYBOX_CONFIG_SORT
1334		bool "sort"
1335		default y
1336		help
1337		sort is used to sort lines of text in specified files.
1338
1339		config BUSYBOX_CONFIG_FEATURE_SORT_BIG
1340		bool "full SuSv3 compliant sort (Support -ktcsbdfiozgM)"
1341		default n
1342		depends on BUSYBOX_CONFIG_SORT
1343		help
1344		Without this, sort only supports -r, -u, and an integer version
1345		of -n. Selecting this adds sort keys, floating point support, and
1346		more. This adds a little over 3k to a nonstatic build on x86.
1347
1348		The SuSv3 sort standard is available at:
1349		http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
1350
1351		config BUSYBOX_CONFIG_STAT
1352		bool "stat"
1353		default n
1354		help
1355		display file or filesystem status.
1356
1357		config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
1358		bool "Enable custom formats (-c)"
1359		default n
1360		depends on BUSYBOX_CONFIG_STAT
1361		help
1362		Without this, stat will not support the '-c format' option where
1363		users can pass a custom format string for output. This adds about
1364		7k to a nonstatic build on amd64.
1365
1366		config BUSYBOX_CONFIG_STTY
1367		bool "stty"
1368		default n
1369		help
1370		stty is used to change and print terminal line settings.
1371
1372		config BUSYBOX_CONFIG_SUM
1373		bool "sum"
1374		default n
1375		help
1376		checksum and count the blocks in a file
1377
1378		config BUSYBOX_CONFIG_SYNC
1379		bool "sync"
1380		default y
1381		help
1382		sync is used to flush filesystem buffers.
1383
1384		config BUSYBOX_CONFIG_TAIL
1385		bool "tail"
1386		default y
1387		help
1388		tail is used to print the last specified number of lines
1389		from files.
1390
1391		config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
1392		bool "Enable extra tail options (-q, -s, and -v)"
1393		default y
1394		depends on BUSYBOX_CONFIG_TAIL
1395		help
1396		The options (-q, -s, and -v) are provided by GNU tail, but
1397		are not specific in the SUSv3 standard.
1398
1399		config BUSYBOX_CONFIG_TEE
1400		bool "tee"
1401		default y
1402		help
1403		tee is used to read from standard input and write
1404		to standard output and files.
1405
1406		config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
1407		bool "Enable block i/o (larger/faster) instead of byte i/o."
1408		default y
1409		depends on BUSYBOX_CONFIG_TEE
1410		help
1411		Enable this option for a faster tee, at expense of size.
1412
1413		config BUSYBOX_CONFIG_TEST
1414		bool "test"
1415		default y
1416		help
1417		test is used to check file types and compare values,
1418		returning an appropriate exit code. The bash shell
1419		has test built in, ash can build it in optionally.
1420
1421		config BUSYBOX_CONFIG_FEATURE_TEST_64
1422		bool "Extend test to 64 bit"
1423		default n
1424		depends on BUSYBOX_CONFIG_TEST
1425		help
1426		Enable 64-bit support in test.
1427
1428		config BUSYBOX_CONFIG_TOUCH
1429		bool "touch"
1430		default y
1431		help
1432		touch is used to create or change the access and/or
1433		modification timestamp of specified files.
1434
1435		config BUSYBOX_CONFIG_TR
1436		bool "tr"
1437		default y
1438		help
1439		tr is used to squeeze, and/or delete characters from standard
1440		input, writing to standard output.
1441
1442		config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
1443		bool "Enable character classes (such as [:upper:])"
1444		default n
1445		depends on BUSYBOX_CONFIG_TR
1446		help
1447		Enable character classes, enabling commands such as:
1448		tr [:upper:] [:lower:] to convert input into lowercase.
1449
1450		config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
1451		bool "Enable equivalence classes"
1452		default n
1453		depends on BUSYBOX_CONFIG_TR
1454		help
1455		Enable equivalence classes, which essentially add the enclosed
1456		character to the current set. For instance, tr [=a=] xyz would
1457		replace all instances of 'a' with 'xyz'. This option is mainly
1458		useful for cases when no other way of expressing a character
1459		is possible.
1460
1461		config BUSYBOX_CONFIG_TRUE
1462		bool "true"
1463		default y
1464		help
1465		true returns an exit code of TRUE (0).
1466
1467		config BUSYBOX_CONFIG_TTY
1468		bool "tty"
1469		default n
1470		help
1471		tty is used to print the name of the current terminal to
1472		standard output.
1473
1474		config BUSYBOX_CONFIG_UNAME
1475		bool "uname"
1476		default y
1477		help
1478		uname is used to print system information.
1479
1480		config BUSYBOX_CONFIG_UNIQ
1481		bool "uniq"
1482		default y
1483		help
1484		uniq is used to remove duplicate lines from a sorted file.
1485
1486		config BUSYBOX_CONFIG_USLEEP
1487		bool "usleep"
1488		default n
1489		help
1490		usleep is used to pause for a specified number of microseconds.
1491
1492		config BUSYBOX_CONFIG_UUDECODE
1493		bool "uudecode"
1494		default n
1495		help
1496		uudecode is used to decode a uuencoded file.
1497
1498		config BUSYBOX_CONFIG_UUENCODE
1499		bool "uuencode"
1500		default n
1501		help
1502		uuencode is used to uuencode a file.
1503
1504		config BUSYBOX_CONFIG_WATCH
1505		bool "watch"
1506		default n
1507		select BUSYBOX_CONFIG_DATE
1508		help
1509		watch is used to execute a program periodically, showing
1510		output to the screen.
1511
1512		config BUSYBOX_CONFIG_WC
1513		bool "wc"
1514		default y
1515		help
1516		wc is used to print the number of bytes, words, and lines,
1517		in specified files.
1518
1519		config BUSYBOX_CONFIG_FEATURE_WC_LARGE
1520		bool "Support very large files in wc"
1521		default n
1522		depends on BUSYBOX_CONFIG_WC
1523		help
1524		Use "unsigned long long" in wc for count variables
1525
1526		config BUSYBOX_CONFIG_WHO
1527		bool "who"
1528		default y
1529		select BUSYBOX_CONFIG_FEATURE_UTMP
1530		help
1531		who is used to show who is logged on.
1532
1533		config BUSYBOX_CONFIG_WHOAMI
1534		bool "whoami"
1535		default n
1536		help
1537		whoami is used to print the username of the current
1538		user id (same as id -un).
1539
1540		config BUSYBOX_CONFIG_YES
1541		bool "yes"
1542		default y
1543		help
1544		yes is used to repeatedly output a specific string, or
1545		the default string `y'.
1546
1547		comment "Common options for cp and mv"
1548		depends on BUSYBOX_CONFIG_CP \|\| BUSYBOX_CONFIG_MV
1549
1550		config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
1551		bool "Preserve hard links"
1552		default y
1553		depends on BUSYBOX_CONFIG_CP \|\| BUSYBOX_CONFIG_MV
1554		help
1555		Allow cp and mv to preserve hard links.
1556
1557		comment "Common options for ls, more and telnet"
1558		depends on BUSYBOX_CONFIG_LS \|\| BUSYBOX_CONFIG_MORE \|\| BUSYBOX_CONFIG_TELNET
1559
1560		config BUSYBOX_CONFIG_FEATURE_AUTOWIDTH
1561		bool "Calculate terminal & column widths"
1562		default y
1563		depends on BUSYBOX_CONFIG_LS \|\| BUSYBOX_CONFIG_MORE \|\| BUSYBOX_CONFIG_TELNET
1564		help
1565		This option allows utilities such as 'ls', 'more' and 'telnet'
1566		to determine the width of the screen, which can allow them to
1567		display additional text or avoid wrapping text onto the next line.
1568		If you leave this disabled, your utilities will be especially
1569		primitive and will be unable to determine the current screen width.
1570
1571		comment "Common options for df, du, ls"
1572		depends on BUSYBOX_CONFIG_DF \|\| BUSYBOX_CONFIG_DU \|\| BUSYBOX_CONFIG_LS
1573
1574		config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
1575		bool "Support for human readable output (example 13k, 23M, 235G)"
1576		default y
1577		depends on BUSYBOX_CONFIG_DF \|\| BUSYBOX_CONFIG_DU \|\| BUSYBOX_CONFIG_LS
1578		help
1579		Allow df, du, and ls to have human readable output.
1580
1581		comment "Common options for md5sum, sha1sum"
1582		depends on BUSYBOX_CONFIG_MD5SUM \|\| BUSYBOX_CONFIG_SHA1SUM
1583
1584		config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
1585		bool "Enable -c, -s and -w options"
1586		default y
1587		depends on BUSYBOX_CONFIG_MD5SUM \|\| BUSYBOX_CONFIG_SHA1SUM
1588		help
1589		Enabling the -c options allows files to be checked
1590		against pre-calculated hash values.
1591
1592		-s and -w are useful options when verifying checksums.
1593
1594		endmenu
1595		#
1596		# For a description of the syntax of this configuration file,
1597		# see scripts/kbuild/config-language.txt.
1598		#
1599
1600		menu "Console Utilities"
1601
1602		config BUSYBOX_CONFIG_CHVT
1603		bool "chvt"
1604		default n
1605		help
1606		This program is used to change to another terminal.
1607		Example: chvt 4 (change to terminal /dev/tty4)
1608
1609		config BUSYBOX_CONFIG_CLEAR
1610		bool "clear"
1611		default y
1612		help
1613		This program clears the terminal screen.
1614
1615		config BUSYBOX_CONFIG_DEALLOCVT
1616		bool "deallocvt"
1617		default n
1618		help
1619		This program deallocates unused virtual consoles.
1620
1621		config BUSYBOX_CONFIG_DUMPKMAP
1622		bool "dumpkmap"
1623		default n
1624		help
1625		This program dumps the kernel's keyboard translation table to
1626		stdout, in binary format. You can then use loadkmap to load it.
1627
1628		config BUSYBOX_CONFIG_LOADFONT
1629		bool "loadfont"
1630		default n
1631		help
1632		This program loads a console font from standard input.
1633
1634		config BUSYBOX_CONFIG_LOADKMAP
1635		bool "loadkmap"
1636		default n
1637		help
1638		This program loads a keyboard translation table from
1639		standard input.
1640
1641		config BUSYBOX_CONFIG_OPENVT
1642		bool "openvt"
1643		default n
1644		help
1645		This program is used to start a command on an unused
1646		virtual terminal.
1647
1648		config BUSYBOX_CONFIG_RESET
1649		bool "reset"
1650		default y
1651		help
1652		This program is used to reset the terminal screen, if it
1653		gets messed up.
1654
1655		config BUSYBOX_CONFIG_RESIZE
1656		bool "resize"
1657		default n
1658		help
1659		This program is used to (re)set the width and height of your current
1660		terminal.
1661
1662		config BUSYBOX_CONFIG_FEATURE_RESIZE_PRINT
1663		bool "print environment variables"
1664		default n
1665		depends on BUSYBOX_CONFIG_RESIZE
1666		help
1667		Prints the newly set size (number of columns and rows) of
1668		the terminal.
1669		E.g.:
1670		COLUMNS=80;LINES=44;export COLUMNS LINES;
1671
1672		config BUSYBOX_CONFIG_SETCONSOLE
1673		bool "setconsole"
1674		default n
1675		help
1676		This program redirects the system console to another device,
1677		like the current tty while logged in via telnet.
1678
1679		config BUSYBOX_CONFIG_FEATURE_SETCONSOLE_LONG_OPTIONS
1680		bool "Enable long options"
1681		default n
1682		depends on BUSYBOX_CONFIG_SETCONSOLE && BUSYBOX_CONFIG_GETOPT_LONG
1683		help
1684		Support long options for the setconsole applet.
1685
1686		config BUSYBOX_CONFIG_SETKEYCODES
1687		bool "setkeycodes"
1688		default n
1689		help
1690		This program loads entries into the kernel's scancode-to-keycode
1691		map, allowing unusual keyboards to generate usable keycodes.
1692
1693		config BUSYBOX_CONFIG_SETLOGCONS
1694		bool "setlogcons"
1695		default n
1696		help
1697		This program redirects the output console of kernel messages.
1698
1699		endmenu
1700		#
1701		# For a description of the syntax of this configuration file,
1702		# see scripts/kbuild/config-language.txt.
1703		#
1704
1705		menu "Debian Utilities"
1706
1707		config BUSYBOX_CONFIG_MKTEMP
1708		bool "mktemp"
1709		default y
1710		help
1711		mktemp is used to create unique temporary files
1712
1713		config BUSYBOX_CONFIG_PIPE_PROGRESS
1714		bool "pipe_progress"
1715		default n
1716		help
1717		Display a dot to indicate pipe activity.
1718
1719		config BUSYBOX_CONFIG_READLINK
1720		bool "readlink"
1721		default y
1722		help
1723		This program reads a symbolic link and returns the name
1724		of the file it points to
1725
1726		config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
1727		bool "Enable canonicalization by following all symlinks (-f)"
1728		default n
1729		depends on BUSYBOX_CONFIG_READLINK
1730		help
1731		Enable the readlink option (-f).
1732
1733		config BUSYBOX_CONFIG_RUN_PARTS
1734		bool "run-parts"
1735		default n
1736		help
1737		run-parts is a utility designed to run all the scripts in a directory.
1738
1739		It is useful to set up a directory like cron.daily, where you need to
1740		execute all the scripts in that directory.
1741
1742		In this implementation of run-parts some features (such as report mode)
1743		are not implemented.
1744
1745		Unless you know that run-parts is used in some of your scripts
1746		you can safely say N here.
1747
1748		config BUSYBOX_CONFIG_FEATURE_RUN_PARTS_LONG_OPTIONS
1749		bool "Enable long options"
1750		default n
1751		depends on BUSYBOX_CONFIG_RUN_PARTS && BUSYBOX_CONFIG_GETOPT_LONG
1752		help
1753		Support long options for the run-parts applet.
1754
1755		config BUSYBOX_CONFIG_START_STOP_DAEMON
1756		bool "start-stop-daemon"
1757		default n
1758		help
1759		start-stop-daemon is used to control the creation and
1760		termination of system-level processes, usually the ones
1761		started during the startup of the system.
1762
1763		config BUSYBOX_CONFIG_FEATURE_START_STOP_DAEMON_FANCY
1764		bool "Support additional arguments"
1765		default y
1766		depends on BUSYBOX_CONFIG_START_STOP_DAEMON
1767		help
1768		Support additional arguments.
1769		-o\|--oknodo ignored since we exit with 0 anyway
1770		-v\|--verbose
1771
1772		config BUSYBOX_CONFIG_FEATURE_START_STOP_DAEMON_LONG_OPTIONS
1773		bool "Enable long options"
1774		default n
1775		depends on BUSYBOX_CONFIG_START_STOP_DAEMON && BUSYBOX_CONFIG_GETOPT_LONG
1776		help
1777		Support long options for the start-stop-daemon applet.
1778
1779		config BUSYBOX_CONFIG_WHICH
1780		bool "which"
1781		default y
1782		help
1783		which is used to find programs in your PATH and
1784		print out their pathnames.
1785
1786		endmenu
1787
1788		#
1789		# For a description of the syntax of this configuration file,
1790		# see scripts/kbuild/config-language.txt.
1791		#
1792
1793		menu "Editors"
1794
1795		config BUSYBOX_CONFIG_AWK
1796		bool "awk"
1797		default y
1798		help
1799		Awk is used as a pattern scanning and processing language. This is
1800		the BusyBox implementation of that programming language.
1801
1802		config BUSYBOX_CONFIG_FEATURE_AWK_MATH
1803		bool "Enable math functions (requires libm)"
1804		default y
1805		depends on BUSYBOX_CONFIG_AWK
1806		help
1807		Enable math functions of the Awk programming language.
1808		NOTE: This will require libm to be present for linking.
1809
1810		config BUSYBOX_CONFIG_PATCH
1811		bool "patch"
1812		default n
1813		help
1814		Apply a unified diff formatted patch.
1815
1816		config BUSYBOX_CONFIG_SED
1817		bool "sed"
1818		default y
1819		help
1820		sed is used to perform text transformations on a file
1821		or input from a pipeline.
1822
1823		config BUSYBOX_CONFIG_VI
1824		bool "vi"
1825		default y
1826		help
1827		'vi' is a text editor. More specifically, it is the One True
1828		text editor <grin>. It does, however, have a rather steep
1829		learning curve. If you are not already comfortable with 'vi'
1830		you may wish to use something else.
1831
1832		config BUSYBOX_CONFIG_FEATURE_VI_COLON
1833		bool "Enable \":\" colon commands (no \"ex\" mode)"
1834		default y
1835		depends on BUSYBOX_CONFIG_VI
1836		help
1837		Enable a limited set of colon commands for vi. This does not
1838		provide an "ex" mode.
1839
1840		config BUSYBOX_CONFIG_FEATURE_VI_YANKMARK
1841		bool "Enable yank/put commands and mark cmds"
1842		default y
1843		depends on BUSYBOX_CONFIG_VI
1844		help
1845		This will enable you to use yank and put, as well as mark in
1846		busybox vi.
1847
1848		config BUSYBOX_CONFIG_FEATURE_VI_SEARCH
1849		bool "Enable search and replace cmds"
1850		default y
1851		depends on BUSYBOX_CONFIG_VI
1852		help
1853		Select this if you wish to be able to do search and replace in
1854		busybox vi.
1855
1856		config BUSYBOX_CONFIG_FEATURE_VI_USE_SIGNALS
1857		bool "Catch signals"
1858		default y
1859		depends on BUSYBOX_CONFIG_VI
1860		help
1861		Selecting this option will make busybox vi signal aware. This will
1862		make busybox vi support SIGWINCH to deal with Window Changes, catch
1863		Ctrl-Z and Ctrl-C and alarms.
1864
1865		config BUSYBOX_CONFIG_FEATURE_VI_DOT_CMD
1866		bool "Remember previous cmd and \".\" cmd"
1867		default y
1868		depends on BUSYBOX_CONFIG_VI
1869		help
1870		Make busybox vi remember the last command and be able to repeat it.
1871
1872		config BUSYBOX_CONFIG_FEATURE_VI_READONLY
1873		bool "Enable -R option and \"view\" mode"
1874		default y
1875		depends on BUSYBOX_CONFIG_VI
1876		help
1877		Enable the read-only command line option, which allows the user to
1878		open a file in read-only mode.
1879
1880		config BUSYBOX_CONFIG_FEATURE_VI_SETOPTS
1881		bool "Enable set-able options, ai ic showmatch"
1882		default y
1883		depends on BUSYBOX_CONFIG_VI
1884		help
1885		Enable the editor to set some (ai, ic, showmatch) options.
1886
1887		config BUSYBOX_CONFIG_FEATURE_VI_SET
1888		bool "Support for :set"
1889		default y
1890		depends on BUSYBOX_CONFIG_VI
1891		help
1892		Support for ":set".
1893
1894		config BUSYBOX_CONFIG_FEATURE_VI_WIN_RESIZE
1895		bool "Handle window resize"
1896		default y
1897		depends on BUSYBOX_CONFIG_VI
1898		help
1899		Make busybox vi behave nicely with terminals that get resized.
1900
1901		config BUSYBOX_CONFIG_FEATURE_VI_OPTIMIZE_CURSOR
1902		bool "Optimize cursor movement"
1903		default y
1904		depends on BUSYBOX_CONFIG_VI
1905		help
1906		This will make the cursor movement faster, but requires more memory
1907		and it makes the applet a tiny bit larger.
1908
1909		config BUSYBOX_CONFIG_FEATURE_ALLOW_EXEC
1910		bool "Allow vi and awk to execute shell commands"
1911		default y
1912		depends on BUSYBOX_CONFIG_VI \|\| BUSYBOX_CONFIG_AWK
1913		help
1914		Enables vi and awk features which allows user to execute
1915		shell commands (using system() C call).
1916
1917		endmenu
1918		#
1919		# For a description of the syntax of this configuration file,
1920		# see scripts/kbuild/config-language.txt.
1921		#
1922
1923		menu "Finding Utilities"
1924
1925		config BUSYBOX_CONFIG_FIND
1926		bool "find"
1927		default y
1928		help
1929		find is used to search your system to find specified files.
1930
1931		config BUSYBOX_CONFIG_FEATURE_FIND_PRINT0
1932		bool "Enable -print0 option"
1933		default y
1934		depends on BUSYBOX_CONFIG_FIND
1935		help
1936		Causes output names to be separated by a null character
1937		rather than a newline. This allows names that contain
1938		newlines and other whitespace to be more easily
1939		interpreted by other programs.
1940
1941		config BUSYBOX_CONFIG_FEATURE_FIND_MTIME
1942		bool "Enable modified time matching (-mtime) option"
1943		default y
1944		depends on BUSYBOX_CONFIG_FIND
1945		help
1946		Allow searching based on the modification time of
1947		files, in days.
1948
1949		config BUSYBOX_CONFIG_FEATURE_FIND_MMIN
1950		bool "Enable modified time matching (-min) option"
1951		default y
1952		depends on BUSYBOX_CONFIG_FIND
1953		help
1954		Allow searching based on the modification time of
1955		files, in minutes.
1956
1957		config BUSYBOX_CONFIG_FEATURE_FIND_PERM
1958		bool "Enable permissions matching (-perm) option"
1959		default y
1960		depends on BUSYBOX_CONFIG_FIND
1961		help
1962		Enable searching based on file permissions.
1963
1964		config BUSYBOX_CONFIG_FEATURE_FIND_TYPE
1965		bool "Enable filetype matching (-type) option"
1966		default y
1967		depends on BUSYBOX_CONFIG_FIND
1968		help
1969		Enable searching based on file type (file,
1970		directory, socket, device, etc.).
1971
1972		config BUSYBOX_CONFIG_FEATURE_FIND_XDEV
1973		bool "Enable stay in filesystem (-xdev) option"
1974		default y
1975		depends on BUSYBOX_CONFIG_FIND
1976		help
1977		This option will allow find to restrict searches to a single
1978		filesystem.
1979
1980		config BUSYBOX_CONFIG_FEATURE_FIND_NEWER
1981		bool "Enable -newer option for comparing file mtimes"
1982		default y
1983		depends on BUSYBOX_CONFIG_FIND
1984		help
1985		Support the 'find -newer' option for finding any files which have
1986		a modified time that is more recent than the specified FILE.
1987
1988		config BUSYBOX_CONFIG_FEATURE_FIND_INUM
1989		bool "Enable inode number matching (-inum) option"
1990		default y
1991		depends on BUSYBOX_CONFIG_FIND
1992		help
1993		Support the 'find -inum' option for searching by inode number.
1994
1995		config BUSYBOX_CONFIG_FEATURE_FIND_EXEC
1996		bool "Enable (-exec) option allowing execution of commands"
1997		default y
1998		depends on BUSYBOX_CONFIG_FIND
1999		help
2000		Support the 'find -exec' option for executing commands based upon
2001		the files matched.
2002
2003		config BUSYBOX_CONFIG_GREP
2004		bool "grep"
2005		default y
2006		help
2007		grep is used to search files for a specified pattern.
2008
2009		config BUSYBOX_CONFIG_FEATURE_GREP_EGREP_ALIAS
2010		bool "Support extended regular expressions (egrep & grep -E)"
2011		default y
2012		depends on BUSYBOX_CONFIG_GREP
2013		help
2014		Enabled support for extended regular expressions. Extended
2015		regular expressions allow for alternation (foo\|bar), grouping,
2016		and various repetition operators.
2017
2018		config BUSYBOX_CONFIG_FEATURE_GREP_FGREP_ALIAS
2019		bool "Alias fgrep to grep -F"
2020		default y
2021		depends on BUSYBOX_CONFIG_GREP
2022		help
2023		fgrep sees the search pattern as a normal string rather than
2024		regular expressions.
2025		grep -F is always builtin, this just creates the fgrep alias.
2026
2027		config BUSYBOX_CONFIG_FEATURE_GREP_CONTEXT
2028		bool "Enable before and after context flags (-A, -B and -C)"
2029		default y
2030		depends on BUSYBOX_CONFIG_GREP
2031		help
2032		Print the specified number of leading (-B) and/or trailing (-A)
2033		context surrounding our matching lines.
2034		Print the specified number of context lines (-C).
2035
2036		config BUSYBOX_CONFIG_XARGS
2037		bool "xargs"
2038		default y
2039		help
2040		xargs is used to execute a specified command on
2041		every item from standard input.
2042
2043		config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
2044		bool "Enable prompt and confirmation option -p"
2045		default y
2046		depends on BUSYBOX_CONFIG_XARGS
2047		help
2048		Support prompt the user about whether to run each command
2049		line and read a line from the terminal.
2050
2051		config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_QUOTES
2052		bool "Enable support single and double quotes and backslash"
2053		default y
2054		depends on BUSYBOX_CONFIG_XARGS
2055		help
2056		Default xargs unsupport single and double quotes
2057		and backslash for can use aruments with spaces.
2058
2059		config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
2060		bool "Enable support options -x"
2061		default y
2062		depends on BUSYBOX_CONFIG_XARGS
2063		help
2064		Enable support exit if the size (see the -s or -n option)
2065		is exceeded.
2066
2067		config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
2068		bool "Enable null terminated option -0"
2069		default y
2070		depends on BUSYBOX_CONFIG_XARGS
2071		help
2072		Enable input filenames are terminated by a null character
2073		instead of by whitespace, and the quotes and backslash
2074		are not special.
2075
2076		endmenu
2077		#
2078		# For a description of the syntax of this configuration file,
2079		# see scripts/kbuild/config-language.txt.
2080		#
2081
2082		menu "Init Utilities"
2083
2084		config BUSYBOX_CONFIG_INIT
2085		bool "init"
2086		default y
2087		select BUSYBOX_CONFIG_FEATURE_SYSLOG
2088		help
2089		init is the first program run when the system boots.
2090
2091		config BUSYBOX_CONFIG_DEBUG_INIT
2092		bool "debugging aid"
2093		default n
2094		depends on BUSYBOX_CONFIG_INIT
2095		help
2096		Turn this on to disable all the dangerous
2097		rebooting stuff when debugging.
2098
2099		config BUSYBOX_CONFIG_FEATURE_USE_INITTAB
2100		bool "Support reading an inittab file"
2101		default y
2102		depends on BUSYBOX_CONFIG_INIT
2103		help
2104		Allow init to read an inittab file when the system boot.
2105
2106		config BUSYBOX_CONFIG_FEATURE_INIT_SCTTY
2107		bool "Support running commands with a controlling-tty"
2108		default n
2109		depends on BUSYBOX_CONFIG_INIT
2110		help
2111		If this option is enabled a command starting with hyphen (-)
2112		is run in its own session (setsid(2)) and possibly with a
2113		controlling tty (TIOCSCTTY). This is not the traditional init
2114		behavour, but is often what you want in an embedded system where
2115		the console is only accessed during development or for maintenance.
2116
2117		config BUSYBOX_CONFIG_FEATURE_EXTRA_QUIET
2118		bool "Be _extra_ quiet on boot"
2119		default n
2120		depends on BUSYBOX_CONFIG_INIT
2121		help
2122		Prevent init from logging some messages to the console during boot.
2123
2124		config BUSYBOX_CONFIG_FEATURE_INIT_COREDUMPS
2125		bool "Support dumping core for child processes (debugging only)"
2126		default n
2127		depends on BUSYBOX_CONFIG_INIT
2128		help
2129		If this option is enabled and the file /.init_enable_core
2130		exists, then init will call setrlimit() to allow unlimited
2131		core file sizes. If this option is disabled, processes
2132		will not generate any core files.
2133
2134
2135
2136		config BUSYBOX_CONFIG_FEATURE_INITRD
2137		bool "Support running init from within an initrd (not initramfs)"
2138		default n
2139		depends on BUSYBOX_CONFIG_INIT
2140		help
2141		Legacy support for running init under the old-style initrd. Allows
2142		the name linuxrc to act as init, and it doesn't assume init is PID 1.
2143
2144		This does not apply to initramfs, which runs /init as PID 1 and
2145		requires no special support.
2146
2147		config BUSYBOX_CONFIG_HALT
2148		bool "poweroff, halt, and reboot"
2149		default y
2150		help
2151		Stop all processes and either halt, reboot, or power off the system.
2152
2153		config BUSYBOX_CONFIG_MESG
2154		bool "mesg"
2155		default y
2156		help
2157		Mesg controls access to your terminal by others. It is typically
2158		used to allow or disallow other users to write to your terminal
2159
2160		endmenu
2161		#
2162		# For a description of the syntax of this configuration file,
2163		# see scripts/kbuild/config-language.txt.
2164		#
2165
2166		menu "Login/Password Management Utilities"
2167
2168		config BUSYBOX_CONFIG_FEATURE_SHADOWPASSWDS
2169		bool "Support for shadow passwords"
2170		default y
2171		help
2172		Build support for shadow password in /etc/shadow. This file is only
2173		readable by root and thus the encrypted passwords are no longer
2174		publicly readable.
2175
2176		config BUSYBOX_CONFIG_USE_BB_SHADOW
2177		bool " Use busybox shadow password functions"
2178		default y
2179		depends on BUSYBOX_CONFIG_USE_BB_PWD_GRP && BUSYBOX_CONFIG_FEATURE_SHADOWPASSWDS
2180		help
2181		If you leave this disabled, busybox will use the system's shadow
2182		password handling functions. And if you are using the GNU C library
2183		(glibc), you will then need to install the /etc/nsswitch.conf
2184		configuration file and the required /lib/libnss_* libraries in
2185		order for the shadow password functions to work. This generally
2186		makes your embedded system quite a bit larger.
2187
2188		Enabling this option will cause busybox to directly access the
2189		system's /etc/shadow file when handling shadow passwords. This
2190		makes your system smaller and I will get fewer emails asking about
2191		how glibc NSS works). When this option is enabled, you will not be
2192		able to use PAM to access shadow passwords from remote LDAP
2193		password servers and whatnot.
2194
2195		config BUSYBOX_CONFIG_USE_BB_PWD_GRP
2196		bool "Use internal password and group functions rather than system functions"
2197		default y
2198		help
2199		If you leave this disabled, busybox will use the system's password
2200		and group functions. And if you are using the GNU C library
2201		(glibc), you will then need to install the /etc/nsswitch.conf
2202		configuration file and the required /lib/libnss_* libraries in
2203		order for the password and group functions to work. This generally
2204		makes your embedded system quite a bit larger.
2205
2206		Enabling this option will cause busybox to directly access the
2207		system's /etc/password, /etc/group files (and your system will be
2208		smaller, and I will get fewer emails asking about how glibc NSS
2209		works). When this option is enabled, you will not be able to use
2210		PAM to access remote LDAP password servers and whatnot. And if you
2211		want hostname resolution to work with glibc, you still need the
2212		/lib/libnss_* libraries.
2213
2214		If you enable this option, it will add about 1.5k to busybox.
2215
2216		config BUSYBOX_CONFIG_ADDGROUP
2217		bool "addgroup"
2218		default n
2219		help
2220		Utility for creating a new group account.
2221
2222		config BUSYBOX_CONFIG_DELGROUP
2223		bool "delgroup"
2224		default n
2225		help
2226		Utility for deleting a group account.
2227
2228		config BUSYBOX_CONFIG_ADDUSER
2229		bool "adduser"
2230		default n
2231		help
2232		Utility for creating a new user account.
2233
2234		config BUSYBOX_CONFIG_DELUSER
2235		bool "deluser"
2236		default n
2237		help
2238		Utility for deleting a user account.
2239
2240		config BUSYBOX_CONFIG_GETTY
2241		bool "getty"
2242		default n
2243		select BUSYBOX_CONFIG_FEATURE_SYSLOG
2244		help
2245		getty lets you log in on a tty, it is normally invoked by init.
2246
2247		config BUSYBOX_CONFIG_FEATURE_UTMP
2248		bool "Support utmp file"
2249		depends on BUSYBOX_CONFIG_GETTY \|\| BUSYBOX_CONFIG_LOGIN \|\| BUSYBOX_CONFIG_SU \|\| BUSYBOX_CONFIG_WHO
2250		default y
2251		help
2252		The file /var/run/utmp is used to track who is currently logged in.
2253
2254		config BUSYBOX_CONFIG_FEATURE_WTMP
2255		bool "Support wtmp file"
2256		depends on BUSYBOX_CONFIG_GETTY \|\| BUSYBOX_CONFIG_LOGIN \|\| BUSYBOX_CONFIG_SU \|\| BUSYBOX_CONFIG_LAST
2257		default n
2258		select BUSYBOX_CONFIG_FEATURE_UTMP
2259		help
2260		The file /var/run/wtmp is used to track when user's have logged into
2261		and logged out of the system.
2262
2263		config BUSYBOX_CONFIG_LOGIN
2264		bool "login"
2265		default n
2266		select BUSYBOX_CONFIG_FEATURE_SUID
2267		select BUSYBOX_CONFIG_FEATURE_SYSLOG
2268		help
2269		login is used when signing onto a system.
2270
2271		Note that Busybox binary must be setuid root for this applet to
2272		work properly.
2273
2274		config BUSYBOX_CONFIG_LOGIN_SCRIPTS
2275		bool "Support for login scripts"
2276		depends on BUSYBOX_CONFIG_LOGIN
2277		default n
2278		help
2279		Enable this if you want login to execute $LOGIN_PRE_SUID_SCRIPT
2280		just prior to switching from root to logged-in user.
2281
2282		config BUSYBOX_CONFIG_FEATURE_SECURETTY
2283		bool "Support for /etc/securetty"
2284		default n
2285		depends on BUSYBOX_CONFIG_LOGIN
2286		help
2287		The file /etc/securetty is used by (some versions of) login(1).
2288		The file contains the device names of tty lines (one per line,
2289		without leading /dev/) on which root is allowed to login.
2290
2291		config BUSYBOX_CONFIG_PASSWD
2292		bool "passwd"
2293		default y
2294		select BUSYBOX_CONFIG_FEATURE_SUID
2295		select BUSYBOX_CONFIG_FEATURE_SYSLOG
2296		help
2297		passwd changes passwords for user and group accounts. A normal user
2298		may only change the password for his/her own account, the super user
2299		may change the password for any account. The administrator of a group
2300		may change the password for the group.
2301
2302		Note that Busybox binary must be setuid root for this applet to
2303		work properly.
2304
2305		config BUSYBOX_CONFIG_FEATURE_PASSWD_WEAK_CHECK
2306		bool "Check new passwords for weakness"
2307		default y
2308		depends on BUSYBOX_CONFIG_PASSWD
2309		help
2310		With this option passwd will refuse new passwords which are "weak".
2311
2312		config BUSYBOX_CONFIG_SU
2313		bool "su"
2314		default y
2315		select BUSYBOX_CONFIG_FEATURE_SUID
2316		select BUSYBOX_CONFIG_FEATURE_SYSLOG
2317		help
2318		su is used to become another user during a login session.
2319		Invoked without a username, su defaults to becoming the super user.
2320
2321		Note that Busybox binary must be setuid root for this applet to
2322		work properly.
2323
2324		config BUSYBOX_CONFIG_FEATURE_SU_SYSLOG
2325		bool "Enable su to write to syslog"
2326		default y
2327		depends on BUSYBOX_CONFIG_SU
2328
2329		config BUSYBOX_CONFIG_FEATURE_SU_CHECKS_SHELLS
2330		bool "Enable su to check user's shell to be listed in /etc/shells"
2331		depends on BUSYBOX_CONFIG_SU
2332		default y
2333
2334		config BUSYBOX_CONFIG_SULOGIN
2335		bool "sulogin"
2336		default n
2337		select BUSYBOX_CONFIG_FEATURE_SYSLOG
2338		help
2339		sulogin is invoked when the system goes into single user
2340		mode (this is done through an entry in inittab).
2341
2342		config BUSYBOX_CONFIG_VLOCK
2343		bool "vlock"
2344		default n
2345		select BUSYBOX_CONFIG_FEATURE_SUID
2346		help
2347		Build the "vlock" applet which allows you to lock (virtual) terminals.
2348
2349		Note that Busybox binary must be setuid root for this applet to
2350		work properly.
2351
2352		endmenu
2353
2354		#
2355		# For a description of the syntax of this configuration file,
2356		# see scripts/kbuild/config-language.txt.
2357		#
2358
2359		menu "Linux Ext2 FS Progs"
2360
2361		config BUSYBOX_CONFIG_CHATTR
2362		bool "chattr"
2363		default n
2364		help
2365		chattr changes the file attributes on a second extended file system.
2366
2367		### config BUSYBOX_CONFIG_E2FSCK
2368		### bool "e2fsck"
2369		### default n
2370		### help
2371		### e2fsck is used to check Linux second extended file systems (ext2fs).
2372		### e2fsck also supports ext2 filesystems countaining a journal (ext3).
2373		### The normal compat symlinks 'fsck.ext2' and 'fsck.ext3' are also
2374		### provided.
2375
2376		config BUSYBOX_CONFIG_FSCK
2377		bool "fsck"
2378		default n
2379		help
2380		fsck is used to check and optionally repair one or more filesystems.
2381		In actuality, fsck is simply a front-end for the various file system
2382		checkers (fsck.fstype) available under Linux.
2383
2384		config BUSYBOX_CONFIG_LSATTR
2385		bool "lsattr"
2386		default n
2387		help
2388		lsattr lists the file attributes on a second extended file system.
2389
2390		### config BUSYBOX_CONFIG_MKE2FS
2391		### bool "mke2fs"
2392		### default n
2393		### help
2394		### mke2fs is used to create an ext2/ext3 filesystem. The normal compat
2395		### symlinks 'mkfs.ext2' and 'mkfs.ext3' are also provided.
2396
2397		### config BUSYBOX_CONFIG_TUNE2FS
2398		### bool "tune2fs"
2399		### default n
2400		### help
2401		### tune2fs allows the system administrator to adjust various tunable
2402		### filesystem parameters on Linux ext2/ext3 filesystems.
2403
2404		### config BUSYBOX_CONFIG_E2LABEL
2405		### bool "e2label"
2406		### default n
2407		### depends on BUSYBOX_CONFIG_TUNE2FS
2408		### help
2409		### e2label will display or change the filesystem label on the ext2
2410		### filesystem located on device.
2411
2412		### config BUSYBOX_CONFIG_FINDFS
2413		### bool "findfs"
2414		### default n
2415		### depends on BUSYBOX_CONFIG_TUNE2FS
2416		### help
2417		### findfs will search the disks in the system looking for a filesystem
2418		### which has a label matching label or a UUID equal to uuid.
2419
2420		endmenu
2421		#
2422		# For a description of the syntax of this configuration file,
2423		# see scripts/kbuild/config-language.txt.
2424		#
2425
2426		menu "Linux Module Utilities"
2427
2428		config BUSYBOX_CONFIG_INSMOD
2429		bool "insmod"
2430		default y
2431		help
2432		insmod is used to load specified modules in the running kernel.
2433
2434		config BUSYBOX_CONFIG_FEATURE_INSMOD_VERSION_CHECKING
2435		bool "Module version checking"
2436		default n
2437		depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
2438		help
2439		Support checking of versions for modules. This is used to
2440		ensure that the kernel and module are made for each other.
2441
2442		config BUSYBOX_CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS
2443		bool "Add module symbols to kernel symbol table"
2444		default n
2445		depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
2446		help
2447		By adding module symbols to the kernel symbol table, Oops messages
2448		occuring within kernel modules can be properly debugged. By enabling
2449		this feature, module symbols will always be added to the kernel symbol
2450		table for properly debugging support. If you are not interested in
2451		Oops messages from kernel modules, say N.
2452
2453		config BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP
2454		bool "Enable load map (-m) option"
2455		default n
2456		depends on BUSYBOX_CONFIG_INSMOD && ( BUSYBOX_CONFIG_FEATURE_2_4_MODULES \|\| BUSYBOX_CONFIG_FEATURE_2_6_MODULES )
2457		help
2458		Enabling this, one would be able to get a load map
2459		output on stdout. This makes kernel module debugging
2460		easier.
2461		If you don't plan to debug kernel modules, you
2462		don't need this option.
2463
2464		config BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL
2465		bool "Symbols in load map"
2466		default y
2467		depends on BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP
2468		help
2469		Without this option, -m will only output section
2470		load map. With this option, -m will also output
2471		symbols load map.
2472
2473		config BUSYBOX_CONFIG_RMMOD
2474		bool "rmmod"
2475		default y
2476		help
2477		rmmod is used to unload specified modules from the kernel.
2478
2479		config BUSYBOX_CONFIG_LSMOD
2480		bool "lsmod"
2481		default y
2482		help
2483		lsmod is used to display a list of loaded modules.
2484
2485		config BUSYBOX_CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT
2486		bool "lsmod pretty output for 2.6.x Linux kernels "
2487		default n
2488		depends on BUSYBOX_CONFIG_LSMOD
2489		help
2490		This option makes output format of lsmod adjusted to
2491		the format of module-init-tools for Linux kernel 2.6.
2492
2493		config BUSYBOX_CONFIG_MODPROBE
2494		bool "modprobe"
2495		default n
2496		help
2497		Handle the loading of modules, and their dependencies on a high
2498		level.
2499
2500		Note that in the state, modprobe does not understand multiple
2501		module options from the configuration file. See option below.
2502
2503		config BUSYBOX_CONFIG_FEATURE_MODPROBE_MULTIPLE_OPTIONS
2504		bool
2505		prompt "Multiple options parsing" if BUSYBOX_CONFIG_NITPICK
2506		default y
2507		depends on BUSYBOX_CONFIG_MODPROBE
2508		help
2509		Allow modprobe to understand more than one option to pass to
2510		modules.
2511
2512		This is a WIP, while waiting for a common argument parsing
2513		common amongst all BB applets (shell, modprobe, etc...) and
2514		adds around 600 bytes on x86, 700 bytes on ARM. The code is
2515		biggish and uggly, but just works.
2516
2517		Saying Y here is not a bad idea if you're not that short
2518		on storage capacity.
2519
2520		config BUSYBOX_CONFIG_FEATURE_MODPROBE_FANCY_ALIAS
2521		bool
2522		prompt "Fancy alias parsing" if BUSYBOX_CONFIG_NITPICK
2523		default y
2524		depends on BUSYBOX_CONFIG_MODPROBE && BUSYBOX_CONFIG_FEATURE_2_6_MODULES
2525		help
2526		Say 'y' here to enable parsing of aliases with underscore/dash
2527		mismatch between module name and file name, along with bus-specific
2528		aliases (such as pci:... or usb:... aliases).
2529
2530		comment "Options common to multiple modutils"
2531		depends on BUSYBOX_CONFIG_INSMOD \|\| BUSYBOX_CONFIG_RMMOD \|\| BUSYBOX_CONFIG_MODPROBE \|\| BUSYBOX_CONFIG_LSMOD
2532
2533		config BUSYBOX_CONFIG_FEATURE_CHECK_TAINTED_MODULE
2534		# Simulate indentation
2535		bool "Support tainted module checking with new kernels"
2536		default y
2537		depends on BUSYBOX_CONFIG_INSMOD \|\| BUSYBOX_CONFIG_LSMOD
2538		help
2539		Support checking for tainted modules. These are usually binary
2540		only modules that will make the linux-kernel list ignore your
2541		support request.
2542		This option is required to support GPLONLY modules.
2543
2544		config BUSYBOX_CONFIG_FEATURE_2_4_MODULES
2545		# Simulate indentation
2546		bool "Support version 2.2.x to 2.4.x Linux kernels"
2547		default y
2548		depends on BUSYBOX_CONFIG_INSMOD \|\| BUSYBOX_CONFIG_RMMOD \|\| BUSYBOX_CONFIG_MODPROBE
2549		help
2550		Support module loading for 2.2.x and 2.4.x Linux kernels.
2551
2552		config BUSYBOX_CONFIG_FEATURE_2_6_MODULES
2553		# Simulate indentation
2554		bool "Support version 2.6.x Linux kernels"
2555		default y
2556		depends on BUSYBOX_CONFIG_INSMOD \|\| BUSYBOX_CONFIG_RMMOD \|\| BUSYBOX_CONFIG_MODPROBE
2557		help
2558		Support module loading for newer 2.6.x Linux kernels.
2559
2560
2561		config BUSYBOX_CONFIG_FEATURE_QUERY_MODULE_INTERFACE
2562		bool
2563		default n
2564		depends on BUSYBOX_CONFIG_FEATURE_2_4_MODULES && !BUSYBOX_CONFIG_FEATURE_2_6_MODULES
2565
2566
2567		endmenu
2568
2569		#
2570		# For a description of the syntax of this configuration file,
2571		# see scripts/kbuild/config-language.txt.
2572		#
2573
2574		menu "Linux System Utilities"
2575
2576		config BUSYBOX_CONFIG_DMESG
2577		bool "dmesg"
2578		default y
2579		help
2580		dmesg is used to examine or control the kernel ring buffer. When the
2581		Linux kernel prints messages to the system log, they are stored in
2582		the kernel ring buffer. You can use dmesg to print the kernel's ring
2583		buffer, clear the kernel ring buffer, change the size of the kernel
2584		ring buffer, and change the priority level at which kernel messages
2585		are also logged to the system console. Enable this option if you
2586		wish to enable the 'dmesg' utility.
2587
2588		config BUSYBOX_CONFIG_FEATURE_DMESG_PRETTY
2589		bool "pretty dmesg output"
2590		default y
2591		depends on BUSYBOX_CONFIG_DMESG
2592		help
2593		If you wish to scrub the syslog level from the output, say 'Y' here.
2594		The syslog level is a string prefixed to every line with the form "<#>".
2595
2596		With this option you will see:
2597		# dmesg
2598		Linux version 2.6.17.4 .....
2599		BIOS-provided physical RAM map:
2600		BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
2601
2602		Without this option you will see:
2603		# dmesg
2604		<5>Linux version 2.6.17.4 .....
2605		<6>BIOS-provided physical RAM map:
2606		<6> BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
2607
2608		config BUSYBOX_CONFIG_FBSET
2609		bool "fbset"
2610		default n
2611		help
2612		fbset is used to show or change the settings of a Linux frame buffer
2613		device. The frame buffer device provides a simple and unique
2614		interface to access a graphics display. Enable this option
2615		if you wish to enable the 'fbset' utility.
2616
2617		config BUSYBOX_CONFIG_FEATURE_FBSET_FANCY
2618		bool "Turn on extra fbset options"
2619		default n
2620		depends on BUSYBOX_CONFIG_FBSET
2621		help
2622		This option enables extended fbset options, allowing one to set the
2623		framebuffer size, color depth, etc. interface to access a graphics
2624		display. Enable this option if you wish to enable extended fbset
2625		options.
2626
2627		config BUSYBOX_CONFIG_FEATURE_FBSET_READMODE
2628		bool "Turn on fbset readmode support"
2629		default n
2630		depends on BUSYBOX_CONFIG_FBSET
2631		help
2632		This option allows fbset to read the video mode database stored by
2633		default as /etc/fb.modes, which can be used to set frame buffer
2634		device to pre-defined video modes.
2635
2636		config BUSYBOX_CONFIG_FDFLUSH
2637		bool "fdflush"
2638		default n
2639		help
2640		fdflush is only needed when changing media on slightly-broken
2641		removable media drives. It is used to make Linux believe that a
2642		hardware disk-change switch has been actuated, which causes Linux to
2643		forget anything it has cached from the previous media. If you have
2644		such a slightly-broken drive, you will need to run fdflush every time
2645		you change a disk. Most people have working hardware and can safely
2646		leave this disabled.
2647
2648		config BUSYBOX_CONFIG_FDFORMAT
2649		bool "fdformat"
2650		default n
2651		help
2652		fdformat is used to low-level format a floppy disk.
2653
2654		config BUSYBOX_CONFIG_FDISK
2655		bool "fdisk"
2656		default n
2657		help
2658		The fdisk utility is used to divide hard disks into one or more
2659		logical disks, which are generally called partitions. This utility
2660		can be used to list and edit the set of partitions or BSD style
2661		'disk slices' that are defined on a hard drive.
2662
2663		config BUSYBOX_CONFIG_FDISK_SUPPORT_LARGE_DISKS
2664		bool "support over 4GB disks"
2665		default y
2666		depends on BUSYBOX_CONFIG_FDISK
2667		help
2668		Enable this option to support large disks > 4GB.
2669
2670		config BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
2671		bool "Write support"
2672		default y
2673		depends on BUSYBOX_CONFIG_FDISK
2674		help
2675		Enabling this option allows you to create or change a partition table
2676		and write those changes out to disk. If you leave this option
2677		disabled, you will only be able to view the partition table.
2678
2679		config BUSYBOX_CONFIG_FEATURE_AIX_LABEL
2680		bool "Support AIX disklabels"
2681		default n
2682		depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
2683		help
2684		Enabling this option allows you to create or change AIX disklabels.
2685		Most people can safely leave this option disabled.
2686
2687		config BUSYBOX_CONFIG_FEATURE_SGI_LABEL
2688		bool "Support SGI disklabels"
2689		default n
2690		depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
2691		help
2692		Enabling this option allows you to create or change SGI disklabels.
2693		Most people can safely leave this option disabled.
2694
2695		config BUSYBOX_CONFIG_FEATURE_SUN_LABEL
2696		bool "Support SUN disklabels"
2697		default n
2698		depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
2699		help
2700		Enabling this option allows you to create or change SUN disklabels.
2701		Most people can safely leave this option disabled.
2702
2703		config BUSYBOX_CONFIG_FEATURE_OSF_LABEL
2704		bool "Support BSD disklabels"
2705		default n
2706		depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
2707		help
2708		Enabling this option allows you to create or change BSD disklabels
2709		and define and edit BSD disk slices.
2710
2711		config BUSYBOX_CONFIG_FEATURE_FDISK_ADVANCED
2712		bool "Support expert mode"
2713		default n
2714		depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
2715		help
2716		Enabling this option allows you to do terribly unsafe things like
2717		define arbitrary drive geometry, move the beginning of data in a
2718		partition, and similarly evil things. Unless you have a very good
2719		reason you would be wise to leave this disabled.
2720
2721		config BUSYBOX_CONFIG_FREERAMDISK
2722		bool "freeramdisk"
2723		default n
2724		help
2725		Linux allows you to create ramdisks. This utility allows you to
2726		delete them and completely free all memory that was used for the
2727		ramdisk. For example, if you boot Linux into a ramdisk and later
2728		pivot_root, you may want to free the memory that is allocated to the
2729		ramdisk. If you have no use for freeing memory from a ramdisk, leave
2730		this disabled.
2731
2732		config BUSYBOX_CONFIG_FSCK_MINIX
2733		bool "fsck_minix"
2734		default n
2735		help
2736		The minix filesystem is a nice, small, compact, read-write filesystem
2737		with little overhead. It is not a journaling filesystem however and
2738		can experience corruption if it is not properly unmounted or if the
2739		power goes off in the middle of a write. This utility allows you to
2740		check for and attempt to repair any corruption that occurs to a minix
2741		filesystem.
2742
2743		config BUSYBOX_CONFIG_MKFS_MINIX
2744		bool "mkfs_minix"
2745		default n
2746		help
2747		The minix filesystem is a nice, small, compact, read-write filesystem
2748		with little overhead. If you wish to be able to create minix filesystems
2749		this utility will do the job for you.
2750
2751		comment "Minix filesystem support"
2752		depends on BUSYBOX_CONFIG_FSCK_MINIX \|\| BUSYBOX_CONFIG_MKFS_MINIX
2753
2754		config BUSYBOX_CONFIG_FEATURE_MINIX2
2755		bool "Support Minix fs v2 (fsck_minix/mkfs_minix)"
2756		default y
2757		depends on BUSYBOX_CONFIG_FSCK_MINIX \|\| BUSYBOX_CONFIG_MKFS_MINIX
2758		help
2759		If you wish to be able to create version 2 minix filesystems, enable this.
2760		If you enabled 'mkfs_minix' then you almost certainly want to be using the
2761		version 2 filesystem support.
2762
2763		config BUSYBOX_CONFIG_GETOPT
2764		bool "getopt"
2765		default n
2766		help
2767		The getopt utility is used to break up (parse) options in command
2768		lines to make it easy to write complex shell scripts that also check
2769		for legal (and illegal) options. If you want to write horribly
2770		complex shell scripts, or use some horribly complex shell script
2771		written by others, this utility may be for you. Most people will
2772		wisely leave this disabled.
2773
2774		config BUSYBOX_CONFIG_HEXDUMP
2775		bool "hexdump"
2776		default y
2777		help
2778		The hexdump utility is used to display binary data in a readable
2779		way that is comparable to the output from most hex editors.
2780
2781		config BUSYBOX_CONFIG_HWCLOCK
2782		bool "hwclock"
2783		default n
2784		help
2785		The hwclock utility is used to read and set the hardware clock
2786		on a system. This is primarily used to set the current time on
2787		shutdown in the hardware clock, so the hardware will keep the
2788		correct time when Linux is _not_ running.
2789
2790		config BUSYBOX_CONFIG_FEATURE_HWCLOCK_LONG_OPTIONS
2791		bool "Support long options (--hctosys,...)"
2792		default n
2793		depends on BUSYBOX_CONFIG_HWCLOCK && BUSYBOX_CONFIG_GETOPT_LONG
2794		help
2795		By default, the hwclock utility only uses short options. If you
2796		are overly fond of its long options, such as --hctosys, --utc, etc)
2797		then enable this option.
2798
2799		config BUSYBOX_CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS
2800		bool "Use FHS /var/lib/hwclock/adjtime"
2801		default y
2802		depends on BUSYBOX_CONFIG_HWCLOCK
2803		help
2804		Starting with FHS 2.3, the adjtime state file is supposed to exist
2805		at /var/lib/hwclock/adjtime instead of /etc/adjtime. If you wish
2806		to use the FHS behavior, answer Y here, otherwise answer N for the
2807		classic /etc/adjtime path.
2808
2809		http://www.pathname.com/fhs/pub/fhs-2.3.html#VARLIBHWCLOCKSTATEDIRECTORYFORHWCLO
2810
2811		config BUSYBOX_CONFIG_IPCRM
2812		bool "ipcrm"
2813		default n
2814		select BUSYBOX_CONFIG_FEATURE_SUID
2815		help
2816		The ipcrm utility allows the removal of System V interprocess
2817		communication (IPC) objects and the associated data structures
2818		from the system.
2819
2820		config BUSYBOX_CONFIG_IPCS
2821		bool "ipcs"
2822		default n
2823		select BUSYBOX_CONFIG_FEATURE_SUID
2824		help
2825		The ipcs utility is used to provide information on the currently
2826		allocated System V interprocess (IPC) objects in the system.
2827
2828		config BUSYBOX_CONFIG_LOSETUP
2829		bool "losetup"
2830		default n
2831		help
2832		losetup is used to associate or detach a loop device with a regular
2833		file or block device, and to query the status of a loop device. This
2834		version does not currently support enabling data encryption.
2835
2836		config BUSYBOX_CONFIG_MDEV
2837		bool "mdev"
2838		default n
2839		help
2840		mdev is a mini-udev implementation: call it with -s to populate
2841		/dev from /sys, then "echo /sbin/mdev > /proc/sys/kernel/hotplug" to
2842		have it handle hotplug events afterwards. Device names are taken
2843		from sysfs.
2844
2845		config BUSYBOX_CONFIG_FEATURE_MDEV_CONF
2846		bool "Support /etc/mdev.conf"
2847		default n
2848		depends on BUSYBOX_CONFIG_MDEV
2849		help
2850		The mdev config file contains lines that look like:
2851
2852		hd[a-z][0-9]* 0:3 660
2853
2854		That's device name (with regex match), uid:gid, and permissions.
2855
2856		Config file parsing stops on the first matching line. If no config
2857		entry is matched, devices are created with default 0:0 660. (Make
2858		the last line match .* to override this.)
2859
2860		config BUSYBOX_CONFIG_FEATURE_MDEV_EXEC
2861		bool "Support command execution at device addition/removal"
2862		default n
2863		depends on BUSYBOX_CONFIG_FEATURE_MDEV_CONF
2864		help
2865		This adds support for an optional field to /etc/mdev.conf, consisting
2866		of a special character and a command line to run after creating the
2867		corresponding device(s) and before removing, ala:
2868
2869		hdc root:cdrom 660 *ln -s $MDEV cdrom
2870
2871		The $MDEV environment variable is set to the name of the device.
2872
2873		The special characters and their meanings are:
2874		@ Run after creating the device.
2875		$ Run before removing the device.
2876		* Run both after creating and before removing the device.
2877
2878		Commands are executed via system() so you need /bin/sh, meaning you
2879		probably want to select a default shell in the Shells menu.
2880
2881		config BUSYBOX_CONFIG_MKSWAP
2882		bool "mkswap"
2883		default n
2884		help
2885		The mkswap utility is used to configure a file or disk partition as
2886		Linux swap space. This allows Linux to use the entire file or
2887		partition as if it were additional RAM, which can greatly increase
2888		the capability of low-memory machines. This additional memory is
2889		much slower than real RAM, but can be very helpful at preventing your
2890		applications being killed by the Linux out of memory (OOM) killer.
2891		Once you have created swap space using 'mkswap' you need to enable
2892		the swap space using the 'swapon' utility.
2893
2894		config BUSYBOX_CONFIG_FEATURE_MKSWAP_V0
2895		bool "version 0 support"
2896		default n
2897		depends on BUSYBOX_CONFIG_MKSWAP
2898		# depends on BUSYBOX_CONFIG_MKSWAP && DEPRECATED
2899		help
2900		Enable support for the old v0 style.
2901		If your kernel is older than 2.1.117, then v0 support is the
2902		only option.
2903
2904		config BUSYBOX_CONFIG_MORE
2905		bool "more"
2906		default y
2907		help
2908		more is a simple utility which allows you to read text one screen
2909		sized page at a time. If you want to read text that is larger than
2910		the screen, and you are using anything faster than a 300 baud modem,
2911		you will probably find this utility very helpful. If you don't have
2912		any need to reading text files, you can leave this disabled.
2913
2914		config BUSYBOX_CONFIG_FEATURE_USE_TERMIOS
2915		bool "Use termios to manipulate the screen"
2916		default y
2917		depends on BUSYBOX_CONFIG_MORE
2918		help
2919		This option allows utilities such as 'more' and 'top' to determine
2920		the size of the screen. If you leave this disabled, your utilities
2921		that display things on the screen will be especially primitive and
2922		will be unable to determine the current screen size, and will be
2923		unable to move the cursor.
2924
2925		config BUSYBOX_CONFIG_MOUNT
2926		bool "mount"
2927		default y
2928		help
2929		All files and filesystems in Unix are arranged into one big directory
2930		tree. The 'mount' utility is used to graft a filesystem onto a
2931		particular part of the tree. A filesystem can either live on a block
2932		device, or it can be accessible over the network, as is the case with
2933		NFS filesystems. Most people using BusyBox will also want to enable
2934		the 'mount' utility.
2935
2936		config BUSYBOX_CONFIG_FEATURE_MOUNT_NFS
2937		bool "Support mounting NFS file systems"
2938		default y
2939		depends on BUSYBOX_CONFIG_MOUNT
2940		depends on BUSYBOX_CONFIG_FEATURE_HAVE_RPC
2941		select BUSYBOX_CONFIG_FEATURE_SYSLOG
2942		help
2943		Enable mounting of NFS file systems.
2944
2945		config BUSYBOX_CONFIG_FEATURE_MOUNT_CIFS
2946		bool "Support mounting CIFS/SMB file systems"
2947		default n
2948		depends on BUSYBOX_CONFIG_MOUNT
2949		help
2950		Enable support for samba mounts.
2951
2952		config BUSYBOX_CONFIG_FEATURE_MOUNT_FLAGS
2953		depends on BUSYBOX_CONFIG_MOUNT
2954		bool "Support lots of -o flags in mount"
2955		default y
2956		help
2957		Without this, mount only supports ro/rw/remount. With this, it
2958		supports nosuid, suid, dev, nodev, exec, noexec, sync, async, atime,
2959		noatime, diratime, nodiratime, loud, bind, move, shared, slave,
2960		private, unbindable, rshared, rslave, rprivate, and runbindable.
2961
2962		config BUSYBOX_CONFIG_FEATURE_MOUNT_FSTAB
2963		depends on BUSYBOX_CONFIG_MOUNT
2964		bool "Support /etc/fstab and -a"
2965		default y
2966		help
2967		Support mount all and looking for files in /etc/fstab.
2968
2969		config BUSYBOX_CONFIG_PIVOT_ROOT
2970		bool "pivot_root"
2971		default y
2972		help
2973		The pivot_root utility swaps the mount points for the root filesystem
2974		with some other mounted filesystem. This allows you to do all sorts
2975		of wild and crazy things with your Linux system and is far more
2976		powerful than 'chroot'.
2977
2978		Note: This is for initrd in linux 2.4. Under initramfs (introduced
2979		in linux 2.6) use switch_root instead.
2980
2981		config BUSYBOX_CONFIG_RDATE
2982		bool "rdate"
2983		default n
2984		help
2985		The rdate utility allows you to synchronize the date and time of your
2986		system clock with the date and time of a remote networked system using
2987		the RFC868 protocol, which is built into the inetd daemon on most
2988		systems.
2989		The rdate package (available under Networking) also supports NTP,
2990		that's why this is not selected by default any more.
2991
2992		config BUSYBOX_CONFIG_READPROFILE
2993		bool "readprofile"
2994		default n
2995		help
2996		This allows you to parse /proc/profile for basic profiling.
2997
2998		config BUSYBOX_CONFIG_SETARCH
2999		bool "setarch"
3000		default n
3001		help
3002		The linux32 utility is used to create a 32bit environment for the
3003		specified program (usually a shell). It only makes sense to have
3004		this util on a system that supports both 64bit and 32bit userland
3005		(like amd64/x86, ppc64/ppc, sparc64/sparc, etc...).
3006
3007		config BUSYBOX_CONFIG_SWAPONOFF
3008		bool "swaponoff"
3009		default n
3010		help
3011		This option enables both the 'swapon' and the 'swapoff' utilities.
3012		Once you have created some swap space using 'mkswap', you also need
3013		to enable your swap space with the 'swapon' utility. The 'swapoff'
3014		utility is used, typically at system shutdown, to disable any swap
3015		space. If you are not using any swap space, you can leave this
3016		option disabled.
3017
3018		config BUSYBOX_CONFIG_SWITCH_ROOT
3019		bool "switch_root"
3020		default y
3021		help
3022		The switch_root utility is used from initramfs to select a new
3023		root device. Under initramfs, you have to use this instead of
3024		pivot_root. (Stop reading here if you don't care why.)
3025
3026		Booting with initramfs extracts a gzipped cpio archive into rootfs
3027		(which is a variant of ramfs/tmpfs). Because rootfs can't be moved
3028		or unmounted*, pivot_root will not work from initramfs. Instead,
3029		switch_root deletes everything out of rootfs (including itself),
3030		does a mount --move that overmounts rootfs with the new root, and
3031		then execs the specified init program.
3032
3033		* Because the Linux kernel uses rootfs internally as the starting
3034		and ending point for searching through the kernel's doubly linked
3035		list of active mount points. That's why.
3036
3037		config BUSYBOX_CONFIG_UMOUNT
3038		bool "umount"
3039		default y
3040		help
3041		When you want to remove a mounted filesystem from its current mount point,
3042		for example when you are shutting down the system, the 'umount' utility is
3043		the tool to use. If you enabled the 'mount' utility, you almost certainly
3044		also want to enable 'umount'.
3045
3046		config BUSYBOX_CONFIG_FEATURE_UMOUNT_ALL
3047		bool "umount -a option"
3048		default y
3049		depends on BUSYBOX_CONFIG_UMOUNT
3050		help
3051		Support -a option to unmount all currently mounted filesystems.
3052
3053		comment "Common options for mount/umount"
3054		depends on BUSYBOX_CONFIG_MOUNT \|\| BUSYBOX_CONFIG_UMOUNT
3055
3056		config BUSYBOX_CONFIG_FEATURE_MOUNT_LOOP
3057		bool "Support loopback mounts"
3058		default y
3059		depends on BUSYBOX_CONFIG_MOUNT \|\| BUSYBOX_CONFIG_UMOUNT
3060		help
3061		Enabling this feature allows automatic mounting of files (containing
3062		filesystem images) via the linux kernel's loopback devices. The mount
3063		command will detect you are trying to mount a file instead of a block
3064		device, and transparently associate the file with a loopback device.
3065		The umount command will also free that loopback device.
3066
3067		You can still use the 'losetup' utility (to manually associate files
3068		with loop devices) if you need to do something advanced, such as
3069		specify an offset or cryptographic options to the loopback device.
3070		(If you don't want umount to free the loop device, use "umount -D".)
3071
3072		config BUSYBOX_CONFIG_FEATURE_MTAB_SUPPORT
3073		bool "Support for the old /etc/mtab file"
3074		default n
3075		depends on BUSYBOX_CONFIG_MOUNT \|\| BUSYBOX_CONFIG_UMOUNT
3076		help
3077		Historically, Unix systems kept track of the currently mounted
3078		partitions in the file "/etc/mtab". These days, the kernel exports
3079		the list of currently mounted partitions in "/proc/mounts", rendering
3080		the old mtab file obsolete. (In modern systems, /etc/mtab should be
3081		a symlink to /proc/mounts.)
3082
3083		The only reason to have mount maintain an /etc/mtab file itself is if
3084		your stripped-down embedded system does not have a /proc directory.
3085		If you must use this, keep in mind it's inherently brittle (for
3086		example a mount under chroot won't update it), can't handle modern
3087		features like separate per-process filesystem namespaces, requires
3088		that your /etc directory be writeable, tends to get easily confused
3089		by --bind or --move mounts, won't update if you rename a directory
3090		that contains a mount point, and so on. (In brief: avoid.)
3091
3092		About the only reason to use this is if you've removed /proc from
3093		your kernel.
3094
3095		endmenu
3096		#
3097		# For a description of the syntax of this configuration file,
3098		# see scripts/kbuild/config-language.txt.
3099		#
3100
3101		menu "Miscellaneous Utilities"
3102
3103		config BUSYBOX_CONFIG_ADJTIMEX
3104		bool "adjtimex"
3105		default n
3106		help
3107		Adjtimex reads and optionally sets adjustment parameters for
3108		the Linux clock adjustment algorithm.
3109
3110		config BUSYBOX_CONFIG_BBCONFIG
3111		bool "bbconfig"
3112		default n
3113		help
3114		The bbconfig applet will print the config file with which
3115		busybox was built.
3116
3117		config BUSYBOX_CONFIG_CROND
3118		bool "crond"
3119		default y
3120		select BUSYBOX_CONFIG_FEATURE_SUID
3121		select BUSYBOX_CONFIG_FEATURE_SYSLOG
3122		help
3123		Crond is a background daemon that parses individual crontab
3124		files and executes commands on behalf of the users in question.
3125		This is a port of dcron from slackware. It uses files of the
3126		format /var/spool/cron/crontabs/<username> files, for example:
3127		$ cat /var/spool/cron/crontabs/root
3128		# Run daily cron jobs at 4:40 every day:
3129		40 4 * * * /etc/cron/daily > /dev/null 2>&1
3130		Note that Busybox binary must be setuid root for this applet to
3131		work properly.
3132
3133		config BUSYBOX_CONFIG_DEBUG_CROND_OPTION
3134		bool "Support debug option -d"
3135		depends on BUSYBOX_CONFIG_CROND
3136		default n
3137		help
3138		Support option -d to enter debug mode.
3139
3140		config BUSYBOX_CONFIG_FEATURE_CROND_CALL_SENDMAIL
3141		bool "Using /usr/sbin/sendmail?"
3142		default n
3143		depends on BUSYBOX_CONFIG_CROND
3144		help
3145		Support calling /usr/sbin/sendmail for send cmd outputs.
3146
3147		config BUSYBOX_CONFIG_CRONTAB
3148		bool "crontab"
3149		default y
3150		select BUSYBOX_CONFIG_FEATURE_SUID
3151		help
3152		Crontab manipulates the crontab for a particular user. Only
3153		the superuser may specify a different user and/or crontab directory.
3154
3155		config BUSYBOX_CONFIG_DC
3156		bool "dc"
3157		default n
3158		help
3159		Dc is a reverse-polish desk calculator which supports unlimited
3160		precision arithmetic.
3161
3162		config BUSYBOX_CONFIG_DEVFSD
3163		bool "devfsd (obsolete)"
3164		default n
3165		select BUSYBOX_CONFIG_FEATURE_SYSLOG
3166		help
3167		This is deprecated, and will be removed at the end of 2008.
3168
3169		Provides compatibility with old device names on a devfs systems.
3170		You should set it to true if you have devfs enabled.
3171		The following keywords in devsfd.conf are supported:
3172		"CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
3173		"PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
3174		"MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
3175
3176		But only if they are written UPPERCASE!!!!!!!!
3177
3178		config BUSYBOX_CONFIG_DEVFSD_MODLOAD
3179		bool "Adds support for MODLOAD keyword in devsfd.conf"
3180		default n
3181		depends on BUSYBOX_CONFIG_DEVFSD
3182		help
3183		This actually doesn't work with busybox modutils but needs
3184		the external modutils.
3185
3186		config BUSYBOX_CONFIG_DEVFSD_FG_NP
3187		bool "Enables the -fg and -np options"
3188		default n
3189		depends on BUSYBOX_CONFIG_DEVFSD
3190		help
3191		-fg Run the daemon in the foreground.
3192		-np Exit after parsing the configuration file. Do not poll for events.
3193
3194		config BUSYBOX_CONFIG_DEVFSD_VERBOSE
3195		bool "Increases logging (and size)"
3196		default n
3197		depends on BUSYBOX_CONFIG_DEVFSD
3198		help
3199		Increases logging to stderr or syslog.
3200
3201		config BUSYBOX_CONFIG_FEATURE_DEVFS
3202		bool " Use devfs names for all devices (obsolete)"
3203		default n
3204		help
3205		This is obsolete and will be going away at the end of 2008..
3206
3207		This tells busybox to look for names like /dev/loop/0 instead of
3208		/dev/loop0. If your /dev directory has normal names instead of
3209		devfs names, you don't want this.
3210
3211		config BUSYBOX_CONFIG_EJECT
3212		bool "eject"
3213		default n
3214		help
3215		Used to eject cdroms. (defaults to /dev/cdrom)
3216
3217		config BUSYBOX_CONFIG_LAST
3218		bool "last"
3219		default n
3220		select BUSYBOX_CONFIG_FEATURE_WTMP
3221		help
3222		'last' displays a list of the last users that logged into the system.
3223
3224		config BUSYBOX_CONFIG_LESS
3225		bool "less"
3226		default n
3227		help
3228		'less' is a pager, meaning that it displays text files. It possesses
3229		a wide array of features, and is an improvement over 'more'.
3230
3231		config BUSYBOX_CONFIG_FEATURE_LESS_MAXLINES
3232		int "Max number of input lines less will try to eat"
3233		default 9999999
3234		depends on BUSYBOX_CONFIG_LESS
3235
3236		config BUSYBOX_CONFIG_FEATURE_LESS_BRACKETS
3237		bool "Enable bracket searching"
3238		default y
3239		depends on BUSYBOX_CONFIG_LESS
3240		help
3241		This option adds the capability to search for matching left and right
3242		brackets, facilitating programming.
3243
3244		config BUSYBOX_CONFIG_FEATURE_LESS_FLAGS
3245		bool "Enable extra flags"
3246		default y
3247		depends on BUSYBOX_CONFIG_LESS
3248		help
3249		The extra flags provided do the following:
3250
3251		The -M flag enables a more sophisticated status line.
3252		The -m flag enables a simpler status line with a percentage.
3253
3254		config BUSYBOX_CONFIG_FEATURE_LESS_FLAGCS
3255		bool "Enable flag changes"
3256		default n
3257		depends on BUSYBOX_CONFIG_LESS
3258		help
3259		This enables the ability to change command-line flags within
3260		less itself.
3261
3262		config BUSYBOX_CONFIG_FEATURE_LESS_MARKS
3263		bool "Enable marks"
3264		default n
3265		depends on BUSYBOX_CONFIG_LESS
3266		help
3267		Marks enable positions in a file to be stored for easy reference.
3268
3269		config BUSYBOX_CONFIG_FEATURE_LESS_REGEXP
3270		bool "Enable regular expressions"
3271		default n
3272		depends on BUSYBOX_CONFIG_LESS
3273		help
3274		Enable regular expressions, allowing complex file searches.
3275
3276		config BUSYBOX_CONFIG_HDPARM
3277		bool "hdparm"
3278		default n
3279		help
3280		Get/Set hard drive parameters. Primarily intended for ATA
3281		drives. Adds about 13k (or around 30k if you enable the
3282		BUSYBOX_CONFIG_FEATURE_HDPARM_GET_IDENTITY option)....
3283
3284		config BUSYBOX_CONFIG_FEATURE_HDPARM_GET_IDENTITY
3285		bool "Support obtaining detailed information directly from drives"
3286		default y
3287		depends on BUSYBOX_CONFIG_HDPARM
3288		help
3289		Enables the -I and -i options to obtain detailed information
3290		directly from drives about their capabilities and supported ATA
3291		feature set. If no device name is specified, hdparm will read
3292		identify data from stdin. Enabling this option will add about 16k...
3293
3294		config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
3295		bool "Register an IDE interface (DANGEROUS)"
3296		default n
3297		depends on BUSYBOX_CONFIG_HDPARM
3298		help
3299		Enables the 'hdparm -R' option to register an IDE interface.
3300		This is dangerous stuff, so you should probably say N.
3301
3302		config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
3303		bool "Un-register an IDE interface (DANGEROUS)"
3304		default n
3305		depends on BUSYBOX_CONFIG_HDPARM
3306		help
3307		Enables the 'hdparm -U' option to un-register an IDE interface.
3308		This is dangerous stuff, so you should probably say N.
3309
3310		config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
3311		bool "perform device reset (DANGEROUS)"
3312		default n
3313		depends on BUSYBOX_CONFIG_HDPARM
3314		help
3315		Enables the 'hdparm -w' option to perform a device reset.
3316		This is dangerous stuff, so you should probably say N.
3317
3318		config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
3319		bool "tristate device for hotswap (DANGEROUS)"
3320		default n
3321		depends on BUSYBOX_CONFIG_HDPARM
3322		help
3323		Enables the 'hdparm -x' option to tristate device for hotswap,
3324		and the '-b' option to get/set bus state. This is dangerous
3325		stuff, so you should probably say N.
3326
3327		config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
3328		bool "get/set using_dma flag (DANGEROUS)"
3329		default n
3330		depends on BUSYBOX_CONFIG_HDPARM
3331		help
3332		Enables the 'hdparm -d' option to get/set using_dma flag.
3333		This is dangerous stuff, so you should probably say N.
3334
3335		config CONFIG_LOCK
3336		bool "lock"
3337		default y
3338		help
3339		Small utility for using locks in scripts
3340
3341		config BUSYBOX_CONFIG_MAKEDEVS
3342		bool "makedevs"
3343		default n
3344		help
3345		'makedevs' is a utility used to create a batch of devices with
3346		one command.
3347		.
3348		There are two choices for command line behaviour, the interface
3349		as used by LEAF/Linux Router Project, or a device table file.
3350		.
3351		'leaf' is traditionally what busybox follows, it allows multiple
3352		devices of a particluar type to be created per command.
3353		e.g. /dev/hda[0-9]
3354		Device properties are passed as command line arguments.
3355		.
3356		'table' reads device properties from a file or stdin, allowing
3357		a batch of unrelated devices to be made with one command.
3358		User/group names are allowed as an alternative to uid/gid.
3359
3360		choice
3361		prompt "Choose makedevs behaviour"
3362		depends BUSYBOX_CONFIG_MAKEDEVS
3363		default BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
3364
3365		config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_LEAF
3366		bool "leaf"
3367
3368		config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
3369		bool "table"
3370
3371		endchoice
3372
3373		config BUSYBOX_CONFIG_MOUNTPOINT
3374		bool "mountpoint"
3375		default n
3376		help
3377		mountpoint checks if the directory is a mountpoint.
3378
3379		config BUSYBOX_CONFIG_MT
3380		bool "mt"
3381		default n
3382		help
3383		mt is used to control tape devices. You can use the mt utility
3384		to advance or rewind a tape past a specified number of archive
3385		files on the tape.
3386
3387		config BUSYBOX_CONFIG_NMETER
3388		bool "nmeter"
3389		default n
3390		help
3391		nmeter prints various system parameters continuously.
3392
3393		config BUSYBOX_CONFIG_RAIDAUTORUN
3394		bool "raidautorun"
3395		default n
3396		help
3397		raidautorun tells the kernel md driver to
3398		search and start RAID arrays.
3399
3400		config BUSYBOX_CONFIG_READAHEAD
3401		bool "readahead"
3402		default n
3403		depends BUSYBOX_CONFIG_LFS
3404		help
3405		Preload the files listed on the command line into RAM cache so that
3406		subsequent reads on these files will not block on disk I/O.
3407
3408		This applet just calls the readahead(2) system call on each file.
3409		It is mainly useful in system startup scripts to preload files
3410		or executables before they are used. When used at the right time
3411		(in particular when a CPU boundprocess is running) it can
3412		significantly speed up system startup.
3413
3414		As readahead(2) blocks until each file has been read, it is best to
3415		run this applet as a background job.
3416
3417		config BUSYBOX_CONFIG_RUNLEVEL
3418		bool "runlevel"
3419		default n
3420		help
3421		find the current and previous system runlevel.
3422
3423		This applet uses utmp but does not rely on busybox supporing
3424		utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
3425
3426		config BUSYBOX_CONFIG_RX
3427		bool "rx"
3428		default n
3429		help
3430		Receive files using the Xmodem protocol.
3431
3432		config BUSYBOX_CONFIG_STRINGS
3433		bool "strings"
3434		default y
3435		help
3436		strings prints the printable character sequences for each file
3437		specified.
3438
3439		config BUSYBOX_CONFIG_SETSID
3440		bool "setsid"
3441		default n
3442		help
3443		setsid runs a program in a new session
3444
3445		config BUSYBOX_CONFIG_TASKSET
3446		bool "taskset"
3447		default n
3448		help
3449		Retrieve or set a processes's CPU affinity.
3450		This requires sched_{g,s}etaffinity support in your libc.
3451
3452		config BUSYBOX_CONFIG_FEATURE_TASKSET_FANCY
3453		bool "fancy output"
3454		default y
3455		depends on BUSYBOX_CONFIG_TASKSET
3456		help
3457		Add code for fancy output. This merely silences a compiler-warning
3458		and adds about 135 Bytes. May be needed for machines with alot
3459		of CPUs.
3460
3461		config BUSYBOX_CONFIG_TIME
3462		bool "time"
3463		default y
3464		help
3465		The time command runs the specified program with the given arguments.
3466		When the command finishes, time writes a message to standard output
3467		giving timing statistics about this program run.
3468
3469		config BUSYBOX_CONFIG_WATCHDOG
3470		bool "watchdog"
3471		default y
3472		help
3473		The watchdog utility is used with hardware or software watchdog
3474		device drivers. It opens the specified watchdog device special file
3475		and periodically writes a magic character to the device. If the
3476		watchdog applet ever fails to write the magic character within a
3477		certain amount of time, the watchdog device assumes the system has
3478		hung, and will cause the hardware to reboot.
3479
3480		endmenu
3481
3482		#
3483		# For a description of the syntax of this configuration file,
3484		# see scripts/kbuild/config-language.txt.
3485		#
3486
3487		menu "Networking Utilities"
3488
3489		comment "To enable IPv6 support, go to the top-level 'Networking config' menu"
3490		depends !FWRT_IPV6
3491
3492		config BUSYBOX_CONFIG_FEATURE_IPV6
3493		bool "Enable IPv6 support"
3494		depends FWRT_IPV6
3495		default n
3496		help
3497		Enable IPv6 support in busybox.
3498		This adds IPv6 support in the networking applets.
3499
3500		config BUSYBOX_CONFIG_ARP
3501		bool "arp"
3502		default y
3503		help
3504		Manipulate the system ARP cache
3505
3506		config BUSYBOX_CONFIG_ARPING
3507		bool "arping"
3508		default y
3509		help
3510		Ping hosts by ARP packets
3511
3512		config BUSYBOX_CONFIG_DNSD
3513		bool "dnsd"
3514		default n
3515		help
3516		Small and static DNS server daemon.
3517
3518		config BUSYBOX_CONFIG_ETHER_WAKE
3519		bool "ether-wake"
3520		default y
3521		help
3522		Send a magic packet to wake up sleeping machines.
3523
3524		config BUSYBOX_CONFIG_FAKEIDENTD
3525		bool "fakeidentd"
3526		default n
3527		select BUSYBOX_CONFIG_FEATURE_SYSLOG
3528		help
3529		fakeidentd listens on the ident port and returns a predefined
3530		fake value on any query.
3531
3532		config BUSYBOX_CONFIG_FTPGET
3533		bool "ftpget"
3534		default n
3535		help
3536		Retrieve a remote file via FTP.
3537
3538		config BUSYBOX_CONFIG_FTPPUT
3539		bool "ftpput"
3540		default n
3541		help
3542		Store a remote file via FTP.
3543
3544		config BUSYBOX_CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS
3545		bool "Enable long options in ftpget/ftpput"
3546		default n
3547		depends on BUSYBOX_CONFIG_GETOPT_LONG && (BUSYBOX_CONFIG_FTPGET \|\| BUSYBOX_CONFIG_FTPPUT)
3548		help
3549		Support long options for the ftpget/ftpput applet.
3550
3551		config BUSYBOX_CONFIG_HOSTNAME
3552		bool "hostname"
3553		default n
3554		help
3555		Show or set the system's host name
3556
3557		config BUSYBOX_CONFIG_HTTPD
3558		bool "httpd"
3559		default n
3560		help
3561		Serve web pages via an HTTP server.
3562
3563		config BUSYBOX_CONFIG_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
3564		bool "Support reloading the global config file using hup signal"
3565		default n
3566		depends on BUSYBOX_CONFIG_HTTPD
3567		help
3568		This option enables processing of SIGHUP to reload cached
3569		configuration settings.
3570
3571		config BUSYBOX_CONFIG_FEATURE_HTTPD_SETUID
3572		bool "Enable -u <user> option"
3573		default n
3574		depends on BUSYBOX_CONFIG_HTTPD
3575		help
3576		This option allows the server to run as a specific user
3577		rather than defaulting to the user that starts the server.
3578		Use of this option requires special privileges to change to a
3579		different user.
3580
3581		config BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
3582		bool "Enable Basic http Authentication"
3583		default y
3584		depends on BUSYBOX_CONFIG_HTTPD
3585		help
3586		Utilizes password settings from /etc/httpd.conf for basic
3587		authentication on a per url basis.
3588
3589		config BUSYBOX_CONFIG_FEATURE_HTTPD_AUTH_MD5
3590		bool "Support MD5 crypted passwords for http Authentication"
3591		default y
3592		depends on BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
3593		help
3594		Enables basic per URL authentication from /etc/httpd.conf
3595		using md5 passwords.
3596
3597		config BUSYBOX_CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
3598		bool "Support loading additional MIME types at run-time"
3599		default y
3600		depends on BUSYBOX_CONFIG_HTTPD
3601		help
3602		This option enables support for additional MIME types at
3603		run-time to be specified in the configuration file.
3604
3605		config BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
3606		bool "Support Common Gateway Interface (CGI)"
3607		default y
3608		depends on BUSYBOX_CONFIG_HTTPD
3609		help
3610		This option allows scripts and executables to be invoked
3611		when specific URLs are requested.
3612
3613		config BUSYBOX_CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
3614		bool "Enable support for running scripts through an interpreter"
3615		default n
3616		depends on BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
3617		help
3618		This option enables support for running scripts through an
3619		interpreter. Turn this on if you want PHP scripts to work
3620		properly. You need to supply an addition line in your httpd
3621		config file:
3622		*.php:/path/to/your/php
3623
3624		config BUSYBOX_CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
3625		bool "Support the REMOTE_PORT environment variable for CGI"
3626		default y
3627		depends on BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
3628		help
3629		Use of this option can assist scripts in generating
3630		references that contain a unique port number.
3631
3632		config BUSYBOX_CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
3633		bool "Enable the -e option for shell script CGI simplification."
3634		default y
3635		depends on BUSYBOX_CONFIG_HTTPD
3636		help
3637		This option allows html encoding arbitrary
3638		strings for display of the browser. Output goes to stdout.
3639		For example, httpd -e "<Hello World>" as
3640		"&#60Hello&#32World&#62".
3641
3642		config BUSYBOX_CONFIG_IFCONFIG
3643		bool "ifconfig"
3644		default y
3645		help
3646		Ifconfig is used to configure the kernel-resident network interfaces.
3647
3648		config BUSYBOX_CONFIG_FEATURE_IFCONFIG_STATUS
3649		bool "Enable status reporting output (+7k)"
3650		default y
3651		depends on BUSYBOX_CONFIG_IFCONFIG
3652		help
3653		If ifconfig is called with no arguments it will display the status
3654		of the currently active interfaces.
3655
3656		config BUSYBOX_CONFIG_FEATURE_IFCONFIG_SLIP
3657		bool "Enable slip-specific options \"keepalive\" and \"outfill\""
3658		default n
3659		depends on BUSYBOX_CONFIG_IFCONFIG
3660		help
3661		Allow "keepalive" and "outfill" support for SLIP. If you're not
3662		planning on using serial lines, leave this unchecked.
3663
3664		config BUSYBOX_CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
3665		bool "Enable options \"mem_start\", \"io_addr\", and \"irq\""
3666		default n
3667		depends on BUSYBOX_CONFIG_IFCONFIG
3668		help
3669		Allow the start address for shared memory, start address for I/O,
3670		and/or the interrupt line used by the specified device.
3671
3672		config BUSYBOX_CONFIG_FEATURE_IFCONFIG_HW
3673		bool "Enable option \"hw\" (ether only)"
3674		default y
3675		depends on BUSYBOX_CONFIG_IFCONFIG
3676		help
3677		Set the hardware address of this interface, if the device driver
3678		supports this operation. Currently, we only support the 'ether'
3679		class.
3680
3681		config BUSYBOX_CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS
3682		bool "Set the broadcast automatically"
3683		default n
3684		depends on BUSYBOX_CONFIG_IFCONFIG
3685		help
3686		Setting this will make ifconfig attempt to find the broadcast
3687		automatically if the value '+' is used.
3688
3689		config BUSYBOX_CONFIG_IFUPDOWN
3690		bool "ifupdown"
3691		default y
3692		select BUSYBOX_CONFIG_RUN_PARTS
3693		help
3694		Activate or deactivate the specified interfaces. This applet makes
3695		use of either "ifconfig" and "route" or the "ip" command to actually
3696		configure network interfaces. Therefore, you will probably also want
3697		to enable either BUSYBOX_CONFIG_IFCONFIG and BUSYBOX_CONFIG_ROUTE, or enable
3698		BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP and the various BUSYBOX_CONFIG_IP options. Of
3699		course you could use non-busybox versions of these programs, so
3700		against my better judgement (since this will surely result in plenty
3701		of support questions on the mailing list), I do not force you to
3702		enable these additional options. It is up to you to supply either
3703		"ifconfig" and "route" or the "ip" command, either via busybox or via
3704		standalone utilities.
3705
3706		config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
3707		bool "Use ip applet"
3708		default y
3709		depends on BUSYBOX_CONFIG_IFUPDOWN
3710		help
3711		Use the iproute "ip" command to implement "ifup" and "ifdown", rather
3712		than the default of using the older 'ifconfig' and 'route' utilities.
3713
3714		config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN
3715		bool "Use busybox ip applet"
3716		default y
3717		depends on BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
3718		select BUSYBOX_CONFIG_IP
3719		select BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
3720		select BUSYBOX_CONFIG_FEATURE_IP_LINK
3721		select BUSYBOX_CONFIG_FEATURE_IP_ROUTE
3722		help
3723		Use the busybox iproute "ip" applet to implement "ifupdown".
3724
3725		If left disabled, you must install the full-blown iproute2
3726		utility or the "ifup" and "ifdown" applets will not work.
3727
3728		config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IFCONFIG_BUILTIN
3729		bool "Use busybox ifconfig and route applets"
3730		default y
3731		depends on BUSYBOX_CONFIG_IFUPDOWN && !BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
3732		select BUSYBOX_CONFIG_IFCONFIG
3733		select BUSYBOX_CONFIG_ROUTE
3734		help
3735		Use the busybox iproute "ifconfig" and "route" applets to
3736		implement the "ifup" and "ifdown" utilities.
3737
3738		If left disabled, you must install the full-blown ifconfig
3739		and route utilities, or the "ifup" and "ifdown" applets will not
3740		work.
3741
3742		config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV4
3743		bool "Enable support for IPv4"
3744		default y
3745		depends on BUSYBOX_CONFIG_IFUPDOWN
3746		help
3747		If you want busybox to talk IPv4, leave this on.
3748
3749		config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV6
3750		bool "Enable support for IPv6"
3751		default n
3752		depends on BUSYBOX_CONFIG_IFUPDOWN && BUSYBOX_CONFIG_FEATURE_IPV6
3753		help
3754		If you need support for IPv6, turn this option on.
3755
3756		config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPX
3757		bool "Enable support for IPX"
3758		default n
3759		depends on BUSYBOX_CONFIG_IFUPDOWN
3760		help
3761		If this option is selected you can use busybox to work with IPX
3762		networks.
3763
3764		config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_MAPPING
3765		bool "Enable mapping support"
3766		default n
3767		depends on BUSYBOX_CONFIG_IFUPDOWN
3768		help
3769		This enables support for the "mapping" stanza, unless you have
3770		a weird network setup you don't need it.
3771
3772		config BUSYBOX_CONFIG_INETD
3773		bool "inetd"
3774		default n
3775		select BUSYBOX_CONFIG_FEATURE_SYSLOG
3776		help
3777		Internet superserver daemon
3778
3779		config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO
3780		bool "Support echo service"
3781		default y
3782		depends on BUSYBOX_CONFIG_INETD
3783		help
3784		Echo received data internal inetd service
3785
3786		config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD
3787		bool "Support discard service"
3788		default y
3789		depends on BUSYBOX_CONFIG_INETD
3790		help
3791		Internet /dev/null internal inetd service
3792
3793		config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME
3794		bool "Support time service"
3795		default y
3796		depends on BUSYBOX_CONFIG_INETD
3797		help
3798		Return 32 bit time since 1900 internal inetd service
3799
3800		config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME
3801		bool "Support daytime service"
3802		default y
3803		depends on BUSYBOX_CONFIG_INETD
3804		help
3805		Return human-readable time internal inetd service
3806
3807		config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN
3808		bool "Support chargen service"
3809		default y
3810		depends on BUSYBOX_CONFIG_INETD
3811		help
3812		Familiar character generator internal inetd service
3813
3814		config BUSYBOX_CONFIG_FEATURE_INETD_RPC
3815		bool "Support RPC services"
3816		default n
3817		depends on BUSYBOX_CONFIG_INETD
3818		depends on BUSYBOX_CONFIG_FEATURE_HAVE_RPC
3819		help
3820		Support Sun-RPC based services
3821
3822		config BUSYBOX_CONFIG_IP
3823		bool "ip"
3824		default n
3825		help
3826		The "ip" applet is a TCP/IP interface configuration and routing
3827		utility. You generally don't need "ip" to use busybox with
3828		TCP/IP.
3829
3830		config BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
3831		bool "ip address"
3832		default y
3833		depends on BUSYBOX_CONFIG_IP
3834		help
3835		Address manipulation support for the "ip" applet.
3836
3837		config BUSYBOX_CONFIG_FEATURE_IP_LINK
3838		bool "ip link"
3839		default y
3840		depends on BUSYBOX_CONFIG_IP
3841		help
3842		Configure network devices with "ip".
3843
3844		config BUSYBOX_CONFIG_FEATURE_IP_ROUTE
3845		bool "ip route"
3846		default y
3847		depends on BUSYBOX_CONFIG_IP
3848		help
3849		Add support for routing table management to "ip".
3850
3851		config BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
3852		bool "ip tunnel"
3853		default n
3854		depends on BUSYBOX_CONFIG_IP
3855		help
3856		Add support for tunneling commands to "ip".
3857
3858		config BUSYBOX_CONFIG_FEATURE_IP_RULE
3859		bool "ip rule"
3860		default n
3861		depends on BUSYBOX_CONFIG_IP
3862		help
3863		Add support for rule commands to "ip".
3864
3865		config BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS
3866		bool "Support short forms of ip commands."
3867		default n
3868		depends on BUSYBOX_CONFIG_IP
3869		help
3870		Also support short-form of ip <OBJECT> commands:
3871		ip addr -> ipaddr
3872		ip link -> iplink
3873		ip route -> iproute
3874		ip tunnel -> iptunnel
3875
3876		Say N unless you desparately need the short form of the ip
3877		object commands.
3878
3879		config BUSYBOX_CONFIG_IPADDR
3880		bool
3881		default y
3882		depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
3883
3884		config BUSYBOX_CONFIG_IPLINK
3885		bool
3886		default y
3887		depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_LINK
3888
3889		config BUSYBOX_CONFIG_IPROUTE
3890		bool
3891		default y
3892		depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_ROUTE
3893
3894		config BUSYBOX_CONFIG_IPTUNNEL
3895		bool
3896		default y
3897		depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
3898
3899		config BUSYBOX_CONFIG_IPRULE
3900		bool
3901		default y
3902		depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_RULE
3903
3904		config BUSYBOX_CONFIG_IPCALC
3905		bool "ipcalc"
3906		default n
3907		help
3908		ipcalc takes an IP address and netmask and calculates the
3909		resulting broadcast, network, and host range.
3910
3911		config BUSYBOX_CONFIG_FEATURE_IPCALC_FANCY
3912		bool "Fancy IPCALC, more options, adds 1 kbyte"
3913		default y
3914		depends on BUSYBOX_CONFIG_IPCALC
3915		help
3916		Adds the options hostname, prefix and silent to the output of "ipcalc".
3917
3918		config BUSYBOX_CONFIG_FEATURE_IPCALC_LONG_OPTIONS
3919		bool "Enable long options"
3920		default n
3921		depends on BUSYBOX_CONFIG_IPCALC && BUSYBOX_CONFIG_GETOPT_LONG
3922		help
3923		Support long options for the ipcalc applet.
3924
3925		config BUSYBOX_CONFIG_NAMEIF
3926		bool "nameif"
3927		default n
3928		select BUSYBOX_CONFIG_FEATURE_SYSLOG
3929		help
3930		nameif is used to rename network interface by its MAC address.
3931		Renamed interfaces MUST be in the down state.
3932		It is possible to use a file (default: /etc/mactab)
3933		with list of new interface names and MACs.
3934		Maximum interface name length: IF_NAMESIZE = 16
3935		File fields are separated by space or tab.
3936		File format:
3937		# Comment
3938		new_interface_name XX:XX:XX:XX:XX:XX
3939
3940		config BUSYBOX_CONFIG_NC
3941		bool "nc"
3942		default y
3943		help
3944		A simple Unix utility which reads and writes data across network
3945		connections.
3946
3947		config BUSYBOX_CONFIG_NC_SERVER
3948		bool "Netcat server options (-lp)"
3949		default y
3950		depends on BUSYBOX_CONFIG_NC
3951		help
3952		Allow netcat to act as a server.
3953
3954		config BUSYBOX_CONFIG_NC_EXTRA
3955		bool "Netcat extensions (-eiw and filename)"
3956		default n
3957		depends on BUSYBOX_CONFIG_NC
3958		help
3959		Add -e (support for executing the rest of the command line after
3960		making or receiving a successful connection), -i (delay interval for
3961		lines sent), -w (timeout for initial connection).
3962
3963		config BUSYBOX_CONFIG_NETMSG
3964		bool "netmsg"
3965		default y
3966		help
3967		simple program for sending udp broadcast messages
3968
3969		config BUSYBOX_CONFIG_NETSTAT
3970		bool "netstat"
3971		default y
3972		help
3973		netstat prints information about the Linux networking subsystem.
3974
3975		config BUSYBOX_CONFIG_NSLOOKUP
3976		bool "nslookup"
3977		default y
3978		help
3979		nslookup is a tool to query Internet name servers.
3980
3981		config BUSYBOX_CONFIG_PING
3982		bool "ping"
3983		default y
3984		help
3985		ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to
3986		elicit an ICMP ECHO_RESPONSE from a host or gateway.
3987
3988		config BUSYBOX_CONFIG_FEATURE_FANCY_PING
3989		bool "Enable fancy ping output"
3990		default y
3991		depends on BUSYBOX_CONFIG_PING
3992		help
3993		Make the output from the ping applet include statistics, and at the
3994		same time provide full support for ICMP packets.
3995
3996		config BUSYBOX_CONFIG_PING6
3997		bool "ping6"
3998		default n
3999		depends on BUSYBOX_CONFIG_FEATURE_IPV6
4000		help
4001		This will give you a ping that can talk IPv6.
4002
4003		config BUSYBOX_CONFIG_FEATURE_FANCY_PING6
4004		bool "Enable fancy ping6 output"
4005		default y
4006		depends on BUSYBOX_CONFIG_PING6
4007		help
4008		Make the output from the ping6 applet include statistics, and at the
4009		same time provide full support for ICMP packets.
4010
4011		config BUSYBOX_CONFIG_ROUTE
4012		bool "route"
4013		default y
4014		help
4015		Route displays or manipulates the kernel's IP routing tables.
4016
4017		config BUSYBOX_CONFIG_TELNET
4018		bool "telnet"
4019		default y
4020		help
4021		Telnet is an interface to the TELNET protocol, but is also commonly
4022		used to test other simple protocols.
4023
4024		config BUSYBOX_CONFIG_FEATURE_TELNET_TTYPE
4025		bool "Pass TERM type to remote host"
4026		default y
4027		depends on BUSYBOX_CONFIG_TELNET
4028		help
4029		Setting this option will forward the TERM environment variable to the
4030		remote host you are connecting to. This is useful to make sure that
4031		things like ANSI colors and other control sequences behave.
4032
4033		config BUSYBOX_CONFIG_FEATURE_TELNET_AUTOLOGIN
4034		bool "Pass USER type to remote host"
4035		default n
4036		depends on BUSYBOX_CONFIG_TELNET
4037		help
4038		Setting this option will forward the USER environment variable to the
4039		remote host you are connecting to. This is useful when you need to
4040		log into a machine without telling the username (autologin). This
4041		option enables `-a' and `-l USER' arguments.
4042
4043		config BUSYBOX_CONFIG_TELNETD
4044		bool "telnetd"
4045		default y
4046		select BUSYBOX_CONFIG_FEATURE_SYSLOG
4047		help
4048		A daemon for the TELNET protocol, allowing you to log onto the host
4049		running the daemon. Please keep in mind that the TELNET protocol
4050		sends passwords in plain text. If you can't afford the space for an
4051		SSH daemon and you trust your network, you may say 'y' here. As a
4052		more secure alternative, you should seriously consider installing the
4053		very small Dropbear SSH daemon instead:
4054		http://matt.ucc.asn.au/dropbear/dropbear.html
4055
4056		Note that for busybox telnetd to work you need several things:
4057		First of all, your kernel needs:
4058		UNIX98_PTYS=y
4059		DEVPTS_FS=y
4060
4061		Next, you need a /dev/pts directory on your root filesystem:
4062
4063		$ ls -ld /dev/pts
4064		drwxr-xr-x 2 root root 0 Sep 23 13:21 /dev/pts/
4065
4066		Next you need the pseudo terminal master multiplexer /dev/ptmx:
4067
4068		$ ls -la /dev/ptmx
4069		crw-rw-rw- 1 root tty 5, 2 Sep 23 13:55 /dev/ptmx
4070
4071		Any /dev/ttyp[0-9]* files you may have can be removed.
4072		Next, you need to mount the devpts filesystem on /dev/pts using:
4073
4074		mount -t devpts devpts /dev/pts
4075
4076		You need to be sure that Busybox has LOGIN and
4077		SUID enabled. And finally, you should make
4078		certain that Busybox has been installed setuid root:
4079
4080		chown root.root /bin/busybox
4081		chmod 4755 /bin/busybox
4082
4083		with all that done, telnetd _should_ work....
4084
4085
4086		config BUSYBOX_CONFIG_FEATURE_TELNETD_STANDALONE
4087		bool "Support standalone telnetd (not inetd only)"
4088		default y
4089		depends on BUSYBOX_CONFIG_TELNETD
4090		help
4091		Selecting this will make telnetd able to run standalone.
4092
4093		config BUSYBOX_CONFIG_TFTP
4094		bool "tftp"
4095		default n
4096		help
4097		This enables the Trivial File Transfer Protocol client program. TFTP
4098		is usually used for simple, small transfers such as a root image
4099		for a network-enabled bootloader.
4100
4101		config BUSYBOX_CONFIG_FEATURE_TFTP_GET
4102		bool "Enable \"get\" command"
4103		default y
4104		depends on BUSYBOX_CONFIG_TFTP
4105		help
4106		Add support for the GET command within the TFTP client. This allows
4107		a client to retrieve a file from a TFTP server.
4108
4109		config BUSYBOX_CONFIG_FEATURE_TFTP_PUT
4110		bool "Enable \"put\" command"
4111		default y
4112		depends on BUSYBOX_CONFIG_TFTP
4113		help
4114		Add support for the PUT command within the TFTP client. This allows
4115		a client to transfer a file to a TFTP server.
4116
4117		config BUSYBOX_CONFIG_FEATURE_TFTP_BLOCKSIZE
4118		bool "Enable \"blocksize\" command"
4119		default n
4120		depends on BUSYBOX_CONFIG_TFTP
4121		help
4122		Allow the client to specify the desired block size for transfers.
4123
4124		config BUSYBOX_CONFIG_DEBUG_TFTP
4125		bool "Enable debug"
4126		default n
4127		depends on BUSYBOX_CONFIG_TFTP
4128		help
4129		Enable debug settings for tftp. This is useful if you're running
4130		into problems with tftp as the protocol doesn't help you much when
4131		you run into problems.
4132
4133		config BUSYBOX_CONFIG_TRACEROUTE
4134		bool "traceroute"
4135		default y
4136		help
4137		Utility to trace the route of IP packets
4138
4139		config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_VERBOSE
4140		bool "Enable verbose output"
4141		default y
4142		depends on BUSYBOX_CONFIG_TRACEROUTE
4143		help
4144		Add some verbosity to traceroute. This includes amongst other things
4145		hostnames and ICMP response types.
4146
4147		config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE
4148		bool "Enable loose source route"
4149		default n
4150		depends on BUSYBOX_CONFIG_TRACEROUTE
4151		help
4152		Add option to specify a loose source route gateway
4153		(8 maximum).
4154
4155		config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_USE_ICMP
4156		bool "Use ICMP instead of UDP"
4157		default y
4158		depends on BUSYBOX_CONFIG_TRACEROUTE
4159		help
4160		Add feature to allow for ICMP ECHO instead of UDP datagrams.
4161
4162		#
4163		# For a description of the syntax of this configuration file,
4164		# see scripts/kbuild/config-language.txt.
4165		#
4166
4167		config BUSYBOX_CONFIG_APP_UDHCPD
4168		bool "udhcp Server (udhcpd)"
4169		default n
4170		help
4171		uDHCPd is a DHCP server geared primarily toward embedded systems,
4172		while striving to be fully functional and RFC compliant.
4173
4174		See http://udhcp.busybox.net for further details.
4175
4176		config BUSYBOX_CONFIG_APP_DHCPRELAY
4177		bool "dhcprelay"
4178		default n
4179		depends on BUSYBOX_CONFIG_APP_UDHCPD
4180		help
4181		dhcprelay listens for dhcp requests on one or more interfaces
4182		and forwards these requests to a different interface or dhcp
4183		server.
4184
4185		config BUSYBOX_CONFIG_APP_DUMPLEASES
4186		bool "Lease display utility (dumpleases)"
4187		default n
4188		depends on BUSYBOX_CONFIG_APP_UDHCPD
4189		help
4190		dumpleases displays the leases written out by the udhcpd server.
4191		Lease times are stored in the file by time remaining in lease, or
4192		by the absolute time that it expires in seconds from epoch.
4193
4194		See http://udhcp.busybox.net for further details.
4195
4196		config BUSYBOX_CONFIG_APP_UDHCPC
4197		bool "udhcp Client (udhcpc)"
4198		default y
4199		help
4200		uDHCPc is a DHCP client geared primarily toward embedded systems,
4201		while striving to be fully functional and RFC compliant.
4202
4203		The udhcp client negotiates a lease with the DHCP server and
4204		notifies a set of scripts when a lease is obtained or lost.
4205
4206		See http://udhcp.busybox.net for further details.
4207
4208		config BUSYBOX_CONFIG_FEATURE_UDHCP_SYSLOG
4209		bool "Log udhcp messages to syslog"
4210		default n
4211		depends on BUSYBOX_CONFIG_APP_UDHCPD \|\| BUSYBOX_CONFIG_APP_UDHCPC
4212		select BUSYBOX_CONFIG_FEATURE_SYSLOG
4213		help
4214		If not daemonized, udhcpd prints its messages to stdout/stderr.
4215		If this option is selected, it will also log them to syslog.
4216
4217		See http://udhcp.busybox.net for further details.
4218
4219		config BUSYBOX_CONFIG_FEATURE_UDHCP_DEBUG
4220		bool "Compile udhcp with noisy debugging messages"
4221		default n
4222		depends on BUSYBOX_CONFIG_APP_UDHCPD \|\| BUSYBOX_CONFIG_APP_UDHCPC
4223		help
4224		If selected, udhcpd will output extra debugging output. If using
4225		this option, compile uDHCP with "-g", and do not fork the daemon to
4226		the background.
4227
4228		See http://udhcp.busybox.net for further details.
4229
4230		config BUSYBOX_CONFIG_VCONFIG
4231		bool "vconfig"
4232		default y
4233		help
4234		Creates, removes, and configures VLAN interfaces
4235
4236		config BUSYBOX_CONFIG_WGET
4237		bool "wget"
4238		default y
4239		help
4240		wget is a utility for non-interactive download of files from HTTP,
4241		HTTPS, and FTP servers.
4242
4243		config BUSYBOX_CONFIG_FEATURE_WGET_STATUSBAR
4244		bool "Enable a nifty process meter (+2k)"
4245		default y
4246		depends on BUSYBOX_CONFIG_WGET
4247		help
4248		Enable the transfer progress bar for wget transfers.
4249
4250		config BUSYBOX_CONFIG_FEATURE_WGET_AUTHENTICATION
4251		bool "Enable HTTP authentication"
4252		default y
4253		depends on BUSYBOX_CONFIG_WGET
4254		help
4255		Support authenticated HTTP transfers.
4256
4257		config BUSYBOX_CONFIG_FEATURE_WGET_IP6_LITERAL
4258		bool "Enable IPv6 literal addresses"
4259		default n
4260		depends on BUSYBOX_CONFIG_WGET && BUSYBOX_CONFIG_FEATURE_IPV6
4261		help
4262		Support IPv6 address literal notation in URLs.
4263
4264		config BUSYBOX_CONFIG_FEATURE_WGET_LONG_OPTIONS
4265		bool "Enable long options"
4266		default y
4267		depends on BUSYBOX_CONFIG_WGET && BUSYBOX_CONFIG_GETOPT_LONG
4268		help
4269		Support long options for the wget applet.
4270
4271		config BUSYBOX_CONFIG_ZCIP
4272		bool "zcip"
4273		default n
4274		select BUSYBOX_CONFIG_FEATURE_SYSLOG
4275		help
4276		ZCIP provides ZeroConf IPv4 address selection, according to RFC 3927.
4277		It's a daemon that allocates and defends a dynamically assigned
4278		address on the 169.254/16 network, requiring no system administrator.
4279
4280		See http://www.zeroconf.org for further details, and "zcip.script"
4281		in the busybox examples.
4282
4283		endmenu
4284		#
4285		# For a description of the syntax of this configuration file,
4286		# see scripts/kbuild/config-language.txt.
4287		#
4288
4289		menu "Process Utilities"
4290
4291		config BUSYBOX_CONFIG_FREE
4292		bool "free"
4293		default y
4294		depends on ! FWRT_PACKAGE_PROCPS_META
4295		help
4296		free displays the total amount of free and used physical and swap
4297		memory in the system, as well as the buffers used by the kernel.
4298		The shared memory column should be ignored; it is obsolete.
4299
4300		comment "free already provided by package procps"
4301		depends on FWRT_PACKAGE_PROCPS_META
4302
4303		config BUSYBOX_CONFIG_FUSER
4304		bool "fuser"
4305		default n
4306		help
4307		fuser lists all PIDs (Process IDs) that currently have a given
4308		file open. fuser can also list all PIDs that have a given network
4309		(TCP or UDP) port open.
4310
4311		config BUSYBOX_CONFIG_KILL
4312		bool "kill"
4313		default y
4314		depends on ! FWRT_PACKAGE_PROCPS_META
4315		help
4316		The command kill sends the specified signal to the specified
4317		process or process group. If no signal is specified, the TERM
4318		signal is sent.
4319
4320		comment "kill already provided by package procps"
4321		depends on FWRT_PACKAGE_PROCPS_META
4322
4323		config BUSYBOX_CONFIG_KILLALL
4324		bool "killall"
4325		default y
4326		depends on BUSYBOX_CONFIG_KILL
4327		help
4328		killall sends a signal to all processes running any of the
4329		specified commands. If no signal name is specified, SIGTERM is
4330		sent.
4331
4332		config BUSYBOX_CONFIG_KILLALL5
4333		bool "killall5"
4334		default y
4335		depends on BUSYBOX_CONFIG_KILL
4336
4337		config BUSYBOX_CONFIG_PIDOF
4338		bool "pidof"
4339		default y
4340		help
4341		Pidof finds the process id's (pids) of the named programs. It prints
4342		those id's on the standard output.
4343
4344		config BUSYBOX_CONFIG_FEATURE_PIDOF_SINGLE
4345		bool "Enable argument for single shot (-s)"
4346		default n
4347		depends on BUSYBOX_CONFIG_PIDOF
4348		help
4349		Support argument '-s' for returning only the first pid found.
4350
4351		config BUSYBOX_CONFIG_FEATURE_PIDOF_OMIT
4352		bool "Enable argument for omitting pids (-o)"
4353		default n
4354		depends on BUSYBOX_CONFIG_PIDOF
4355		help
4356		Support argument '-o' for omitting the given pids in output.
4357		The special pid %PPID can be used to name the parent process
4358		of the pidof, in other words the calling shell or shell script.
4359
4360		config BUSYBOX_CONFIG_PS
4361		bool "ps"
4362		default y
4363		depends on ! FWRT_PACKAGE_PROCPS_META
4364		help
4365		ps gives a snapshot of the current processes.
4366
4367		comment "ps already provided by package procps"
4368		depends on FWRT_PACKAGE_PROCPS_META
4369
4370		config BUSYBOX_CONFIG_FEATURE_PS_WIDE
4371		bool "Enable argument for wide output (-w)"
4372		default n
4373		depends on BUSYBOX_CONFIG_PS
4374		help
4375		Support argument 'w' for wide output.
4376		If given once, 132 chars are printed and given more than
4377		one, the length is unlimited.
4378
4379		config BUSYBOX_CONFIG_RENICE
4380		bool "renice"
4381		default n
4382		help
4383		Renice alters the scheduling priority of one or more running
4384		processes.
4385
4386		config BUSYBOX_CONFIG_BB_SYSCTL
4387		bool "sysctl"
4388		default y
4389		depends on ! FWRT_PACKAGE_PROCPS_META
4390		help
4391		Configure kernel parameters at runtime.
4392
4393		comment "sysctl already provided by package procps"
4394		depends on FWRT_PACKAGE_PROCPS_META
4395
4396		config BUSYBOX_CONFIG_TOP
4397		bool "top"
4398		default y
4399		depends on ! FWRT_PACKAGE_PROCPS
4400		help
4401		The top program provides a dynamic real-time view of a running
4402		system.
4403
4404		comment "top already provided by package procps"
4405		depends on FWRT_PACKAGE_PROCPS_META
4406
4407		config BUSYBOX_CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE
4408		bool "Support showing CPU usage percentage (add 2k bytes)"
4409		default y
4410		depends on BUSYBOX_CONFIG_TOP
4411		help
4412		Make top display CPU usage.
4413
4414		config BUSYBOX_CONFIG_UPTIME
4415		bool "uptime"
4416		default y
4417		depends on ! FWRT_PACKAGE_PROCPS_META
4418		help
4419		uptime gives a one line display of the current time, how long
4420		the system has been running, how many users are currently logged
4421		on, and the system load averages for the past 1, 5, and 15 minutes.
4422
4423		comment "uptime already provided by package procps"
4424		depends on FWRT_PACKAGE_PROCPS_META
4425
4426		endmenu
4427
4428		#---
4429		# Dummies for split-cfg.sh
4430		#---
4431
4432		# BUSYBOX_CONFIG_ASH
4433		# BUSYBOX_CONFIG_ASH_ALIAS
4434		# BUSYBOX_CONFIG_ASH_BUILTIN_ECHO
4435		# BUSYBOX_CONFIG_ASH_BUILTIN_TEST
4436		# BUSYBOX_CONFIG_ASH_CMDCMD
4437		# BUSYBOX_CONFIG_ASH_EXPAND_PRMT
4438		# BUSYBOX_CONFIG_ASH_GETOPTS
4439		# BUSYBOX_CONFIG_ASH_JOB_CONTROL
4440		# BUSYBOX_CONFIG_ASH_MAIL
4441		# BUSYBOX_CONFIG_ASH_MATH_SUPPORT
4442		# BUSYBOX_CONFIG_ASH_MATH_SUPPORT_64
4443		# BUSYBOX_CONFIG_ASH_OPTIMIZE_FOR_SIZE
4444		# BUSYBOX_CONFIG_ASH_RANDOM_SUPPORT
4445		# BUSYBOX_CONFIG_ASH_READ_NCHARS
4446		# BUSYBOX_CONFIG_ASH_READ_TIMEOUT
4447		# BUSYBOX_CONFIG_ECHO
4448		# BUSYBOX_CONFIG_FALSE
4449		# BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
4450		# BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING_VI
4451		# BUSYBOX_CONFIG_FEATURE_COMMAND_HISTORY
4452		# BUSYBOX_CONFIG_FEATURE_COMMAND_SAVEHISTORY
4453		# BUSYBOX_CONFIG_FEATURE_COMMAND_TAB_COMPLETION
4454		# BUSYBOX_CONFIG_FEATURE_COMMAND_USERNAME_COMPLETION
4455		# BUSYBOX_CONFIG_FEATURE_SH_EXTRA_QUIET
4456		# BUSYBOX_CONFIG_FEATURE_SH_FANCY_PROMPT
4457		# BUSYBOX_CONFIG_FEATURE_SH_IS_ASH
4458		# BUSYBOX_CONFIG_FEATURE_SH_IS_HUSH
4459		# BUSYBOX_CONFIG_FEATURE_SH_IS_LASH
4460		# BUSYBOX_CONFIG_FEATURE_SH_IS_MSH
4461		# BUSYBOX_CONFIG_FEATURE_SH_IS_NONE
4462		# BUSYBOX_CONFIG_FEATURE_SH_STANDALONE_SHELL
4463		# BUSYBOX_CONFIG_HUSH
4464		# BUSYBOX_CONFIG_LASH
4465		# BUSYBOX_CONFIG_MSH
4466		# BUSYBOX_CONFIG_TEST
4467		# BUSYBOX_CONFIG_TRUE
4468
4469		#
4470		# For a description of the syntax of this configuration file,
4471		# see scripts/kbuild/config-language.txt.
4472		#
4473
4474		menu "System Logging Utilities"
4475
4476		config BUSYBOX_CONFIG_SYSLOGD
4477		bool "syslogd"
4478		default y
4479		help
4480		The syslogd utility is used to record logs of all the
4481		significant events that occur on a system. Every
4482		message that is logged records the date and time of the
4483		event, and will generally also record the name of the
4484		application that generated the message. When used in
4485		conjunction with klogd, messages from the Linux kernel
4486		can also be recorded. This is terribly useful,
4487		especially for finding what happened when something goes
4488		wrong. And something almost always will go wrong if
4489		you wait long enough....
4490
4491		config BUSYBOX_CONFIG_FEATURE_ROTATE_LOGFILE
4492		bool "Rotate message files"
4493		default y
4494		depends on BUSYBOX_CONFIG_SYSLOGD
4495		help
4496		This enables syslogd to rotate the message files
4497		on his own. No need to use an external rotatescript.
4498
4499		config BUSYBOX_CONFIG_FEATURE_REMOTE_LOG
4500		bool "Remote Log support"
4501		default y
4502		depends on BUSYBOX_CONFIG_SYSLOGD
4503		help
4504		When you enable this feature, the syslogd utility can
4505		be used to send system log messages to another system
4506		connected via a network. This allows the remote
4507		machine to log all the system messages, which can be
4508		terribly useful for reducing the number of serial
4509		cables you use. It can also be a very good security
4510		measure to prevent system logs from being tampered with
4511		by an intruder.
4512
4513		config BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG
4514		bool "Circular Buffer support"
4515		default y
4516		depends on BUSYBOX_CONFIG_SYSLOGD
4517		help
4518		When you enable this feature, the syslogd utility will
4519		use a circular buffer to record system log messages.
4520		When the buffer is filled it will continue to overwrite
4521		the oldest messages. This can be very useful for
4522		systems with little or no permanent storage, since
4523		otherwise system logs can eventually fill up your
4524		entire filesystem, which may cause your system to
4525		break badly.
4526
4527		config BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG_BUFFER_SIZE
4528		int " Circular buffer size in Kbytes (minimum 4KB)"
4529		default 16
4530		depends on BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG
4531		help
4532		This option sets the size of the circular buffer
4533		used to record system log messages.
4534
4535		config BUSYBOX_CONFIG_LOGREAD
4536		bool "logread"
4537		default y
4538		depends on BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG
4539		help
4540		If you enabled Circular Buffer support, you almost
4541		certainly want to enable this feature as well. This
4542		utility will allow you to read the messages that are
4543		stored in the syslogd circular buffer.
4544
4545		config BUSYBOX_CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING
4546		bool "logread double buffering"
4547		default n
4548		depends on BUSYBOX_CONFIG_LOGREAD
4549		help
4550		'logread' ouput to slow serial terminals can have
4551		side effects on syslog because of the semaphore.
4552		This option make logread to double buffer copy
4553		from circular buffer, minimizing semaphore
4554		contention at some minor memory expense.
4555
4556		config BUSYBOX_CONFIG_KLOGD
4557		bool "klogd"
4558		default y
4559		depends on BUSYBOX_CONFIG_SYSLOGD
4560		select BUSYBOX_CONFIG_FEATURE_SYSLOG
4561		help
4562		klogd is a utility which intercepts and logs all
4563		messages from the Linux kernel and sends the messages
4564		out to the 'syslogd' utility so they can be logged. If
4565		you wish to record the messages produced by the kernel,
4566		you should enable this option.
4567
4568		config BUSYBOX_CONFIG_LOGGER
4569		bool "logger"
4570		default y
4571		select BUSYBOX_CONFIG_FEATURE_SYSLOG
4572		help
4573		The logger utility allows you to send arbitrary text
4574		messages to the system log (i.e. the 'syslogd' utility) so
4575		they can be logged. This is generally used to help locate
4576		problems that occur within programs and scripts.
4577
4578		endmenu
4579
4580		#
4581		# For a description of the syntax of this configuration file,
4582		# see scripts/kbuild/config-language.txt.
4583		#
4584
4585		menu "Runit Utilities"
4586
4587		config BUSYBOX_CONFIG_RUNSV
4588		bool "runsv"
4589		default n
4590		help
4591		runsv starts and monitors a service and optionally an appendant log
4592		service.
4593
4594		config BUSYBOX_CONFIG_RUNSVDIR
4595		bool "runsvdir"
4596		default n
4597		help
4598		runsvdir starts a runsv process for each subdirectory, or symlink to
4599		a directory, in the services directory dir, up to a limit of 1000
4600		subdirectories, and restarts a runsv process if it terminates.
4601
4602		config BUSYBOX_CONFIG_SV
4603		bool "sv"
4604		default n
4605		help
4606		sv reports the current status and controls the state of services
4607		monitored by the runsv supervisor.
4608
4609		config BUSYBOX_CONFIG_SVLOGD
4610		bool "svlogd"
4611		default n
4612		help
4613		svlogd continuously reads log data from its standard input, optionally
4614		filters log messages, and writes the data to one or more automatically
4615		rotated logs.
4616
4617		config BUSYBOX_CONFIG_CHPST
4618		bool "chpst"
4619		default n
4620		help
4621		chpst changes the process state according to the given options, and
4622		execs specified program.
4623
4624		config BUSYBOX_CONFIG_SETUIDGID
4625		bool "setuidgid"
4626		help
4627		Sets soft resource limits as specified by options
4628
4629		config BUSYBOX_CONFIG_ENVUIDGID
4630		bool "envuidgid"
4631		help
4632		Sets $UID to account's uid and $GID to account's gid
4633
4634		config BUSYBOX_CONFIG_ENVDIR
4635		bool "envdir"
4636		help
4637		Sets various environment variables as specified by files
4638		in the given directory
4639
4640		config BUSYBOX_CONFIG_SOFTLIMIT
4641		bool "softlimit"
4642		help
4643		Sets soft resource limits as specified by options
4644
4645		endmenu
4646
4647		endmenu
	19	This will keep a few applets out of busybox for the sake of size.

trunk/freewrt/package/busybox/Makefile

r3233	r3234
9	9	PKG_NAME:= busybox
10	10	PKG_VERSION:= 1.4.2
11		PKG_RELEASE:= 22
	11	PKG_RELEASE:= 23
12	12	PKG_MD5SUM:= b4c61fb15642be9dde20e8493788c585
13	13	DISTFILES:= $(PKG_NAME)-$(PKG_VERSION).tar.bz2
…	…
18	18	$(eval $(call PKG_template,BUSYBOX,$(PKG_NAME),$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
19	19
	20	ifneq ($(strip ${FWRT_PACKAGE_BUSYBOX_SMALL}),)
	21	BBCONFIG_TO_USE= bbconfig.norm
	22	else
	23	BBCONFIG_TO_USE= bbconfig.full
	24	endif
	25
20	26	do-configure:
21		perl $(SCRIPT_DIR)/gen_busybox_config.pl $(TOPDIR)/.config >$(WRKBUILD)/.config
22		sed -i "s:./_install:$(IDIR_BUSYBOX):" $(WRKBUILD)/.config
	27	sed 's@IDIR@${IDIR_BUSYBOX}' ${BBCONFIG_TO_USE} >${WRKBUILD}/.config
23	28	yes '' \| \
24	29	$(MAKE) V=1 CROSS_COMPILE="$(TARGET_CROSS)" PREFIX="$(IDIR_BUSYBOX)" \
…	…
46	51	rm -f ${IDIR_BUSYBOX}/bin/ifup ${IDIR_BUSYBOX}/bin/ifdown
47	52
48		~~ifneq (${BUSYBOX_CONFIG_INETD},)~~
49	53	${INSTALL_DATA} files/inetd.init ${IDIR_BUSYBOX}/etc/init.d/inetd
50		echo 'add_rcconf inetd' >>${IDIR_BUSYBOX}/CONTROL/postinst
51		endif
52		ifneq (${BUSYBOX_CONFIG_APP_UDHCPD},)
53		${INSTALL_DATA} ./files/udhcpd.init \
54		${IDIR_BUSYBOX}/etc/init.d/udhcpd
55		${INSTALL_DATA} ./files/udhcpd.conf ${IDIR_BUSYBOX}/etc/
56		echo 'add_rcconf "busybox udhcp daemon" udhcpd NO' >> \
57		${IDIR_BUSYBOX}/CONTROL/postinst
58		endif
59		ifneq ($(strip ${BUSYBOX_CONFIG_HALT}),)
60		ifneq ($(strip ${BUSYBOX_CONFIG_FEATURE_FWCF_REBOOT}),)
	54	ifneq ($(strip ${FWRT_PACKAGE_FWCF}),)
61	55	cd ${IDIR_BUSYBOX}/sbin && rm -f halt poweroff reboot
62		~~endif~~
63	56	endif
64	57	ifneq ($(strip ${FWRT_PACKAGE_FWIFUPDOWN}),)

trunk/freewrt/package/busybox/ipkg/busybox.postinst

r2751 r3234

6 6 add_rcconf syslogd syslogd YES
7 7 add_rcconf syslogd_flags syslogd_flags '-C16'
8 add_rcconf inetd

trunk/freewrt/package/davfs2/Config.in

r2879	r3234
33	33	config FWRT_PACKAGE_DAVFS2_FUSE
34	34	bool "use the FUSE filesystem interface"
35		~~select BUSYBOX_CONFIG_INSMOD~~
36	35	select FWRT_PACKAGE_FUSE_UTILS
37	36	config FWRT_PACKAGE_DAVFS2_CODA
…	…
40	39	config FWRT_PACKAGE_DAVFS2_BOTH
41	40	bool "use both filesystem interfaces"
42		~~select BUSYBOX_CONFIG_INSMOD~~
43	41	select FWRT_PACKAGE_FUSE_UTILS
44	42	select FWRT_KPACKAGE_KMOD_CODA_FS

trunk/freewrt/package/dhcp6/Config.in

r2519	r3234
5	5	default n
6	6	select FWRT_PACKAGE_LIBNCURSES
7		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
8	7	help
9	8	This is the first ever open source implementation of Dynamic

trunk/freewrt/package/fwcf/Config.in

r2557	r3234
5	5	default y if FWRT_TARGET_ROOTFS_SQUASHFS
6	6	default n
7		~~select BUSYBOX_CONFIG_CAT~~
8		~~select BUSYBOX_CONFIG_CHMOD~~
9		~~select BUSYBOX_CONFIG_CHOWN~~
10		~~select BUSYBOX_CONFIG_COMM~~
11		~~select BUSYBOX_CONFIG_DD~~
12		~~select BUSYBOX_CONFIG_FIND~~
13		~~select BUSYBOX_CONFIG_GREP~~
14		~~select BUSYBOX_CONFIG_LOGGER~~
15		~~select BUSYBOX_CONFIG_LS~~
16		~~select BUSYBOX_CONFIG_MD5SUM~~
17		~~select BUSYBOX_CONFIG_MKDIR~~
18		~~select BUSYBOX_CONFIG_MOUNT~~
19		~~select BUSYBOX_CONFIG_PRINTF~~
20		~~select BUSYBOX_CONFIG_RM~~
21		~~select BUSYBOX_CONFIG_SED~~
22		~~select BUSYBOX_CONFIG_SORT~~
23		~~select BUSYBOX_CONFIG_TAR~~
24		~~select BUSYBOX_CONFIG_UMOUNT~~
25		~~select BUSYBOX_CONFIG_XARGS~~
26		~~select BUSYBOX_CONFIG_FEATURE_FIND_TYPE~~
27		~~select BUSYBOX_CONFIG_FEATURE_FWCF_REBOOT~~
28		~~select BUSYBOX_CONFIG_FEATURE_GREP_FGREP_ALIAS~~
29		~~select BUSYBOX_CONFIG_FEATURE_MOUNT_FLAGS~~
30		~~select BUSYBOX_CONFIG_FEATURE_SORT_BIG~~
31	7	select FWRT_PACKAGE_MTD
32	8	help

trunk/freewrt/package/fwifupdown/Config.in

r2743	r3234
7	7	select FWIFUPDOWN_CONFIG_IFACE if FWRT_PACKAGE_FWIFUPDOWN
8	8	select FWIFUPDOWN_CONFIG_TUNTAP if FWRT_PACKAGE_TUNCTL \|\| FWRT_PACKAGE_OPENVPN && FWRT_PACKAGE_FWIFUPDOWN = y
9		select FWIFUPDOWN_CONFIG_VLAN ~~if BUSYBOX_CONFIG_VCONFIG && FWRT_PACKAGE_FWIFUPDOWN = y~~
	9	select FWIFUPDOWN_CONFIG_VLAN
10	10
11	11	help

trunk/freewrt/package/gpsd/Config.in

r2521	r3234
5	5	select FWRT_PACKAGE_LIBPTHREAD
6	6	select FWRT_PACKAGE_UCLIBCXX
7		~~select BUSYBOX_CONFIG_STTY~~
8	7	help
9	8	gpsd is a monitor daemon that watches a TCP/IP port (2947 by default),

trunk/freewrt/package/iproute2/Config.in

r2713	r3234
8	8	default n
9	9	select FWRT_COMPILE_IPROUTE2
10		~~depends on ! BUSYBOX_CONFIG_IP~~
11
12		~~comment "ip................................ Already provided by Busybox"~~
13		~~depends on BUSYBOX_CONFIG_IP~~
14	10
15	11	config FWRT_PACKAGE_TC

trunk/freewrt/package/mrd6/Config.in

r2519	r3234
3	3	depends on FWRT_IPV6
4	4	tristate
5		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
6	5	default n
7	6	help

trunk/freewrt/package/mysql/Config.in

r3164	r3234
20	20	tristate
21	21	default n
22		~~select BUSYBOX_CONFIG_HOSTNAME~~
23	22	select FWRT_PACKAGE_MYSQL_CLIENT
24	23	select FWRT_PACKAGE_LIBSTDCXX

trunk/freewrt/package/ndisc/Config.in

r2519	r3234
13	13	depends FWRT_IPV6
14	14	select FWRT_COMPILE_NDISC6
15		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
16	15	help
17	16
…	…
26	25	depends FWRT_IPV6
27	26	select FWRT_COMPILE_NDISC6
28		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
29	27	help
30	28
…	…
39	37	depends FWRT_IPV6
40	38	select FWRT_COMPILE_NDISC6
41		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
42	39	help
43	40

trunk/freewrt/package/radvd/Config.in

r2519	r3234
5	5	default n
6	6	select FWRT_KPACKAGE_KMOD_IPV6
7		~~select BUSYBOX_CONFIG_FEATURE_IPV6~~
8	7	help
9	8	Routing Advertisement Daemon for IPv6

trunk/freewrt/package/samba/Config.in

r2628	r3234
70	70	default n
71	71	depends on FWRT_PACKAGE_SAMBA
72		~~select BUSYBOX_CONFIG_INETD~~
73	72	help
74	73	The Samba software suite is a collection of programs that implements the

trunk/freewrt/package/wdfs/Config.in

r2845	r3234
3	3	tristate
4	4	default n
5		~~select BUSYBOX_CONFIG_INSMOD~~
6	5	select FWRT_PACKAGE_FUSE_UTILS
7	6	select FWRT_PACKAGE_NEON

trunk/freewrt/target/Config.in

r3227	r3234
182	182	depends on FWRT_TARGET_CAN_LINUX_2_6
183	183	select FWRT_LINUX_2_6
184		~~select BUSYBOX_CONFIG_MDEV~~
185		~~select BUSYBOX_CONFIG_FEATURE_MDEV_CONF~~
186		~~select BUSYBOX_CONFIG_FEATURE_MDEV_EXEC~~
187	184
188	185	endchoice

trunk/freewrt/target/linux/x86-2.4/Config.in

r3227	r3234
5	5	select FWRT_i386
6	6	select FWRT_LINUX_2_4_X86
7		~~select BUSYBOX_CONFIG_MDEV~~
8		~~select BUSYBOX_CONFIG_FEATURE_MDEV_CONF~~
9		~~select BUSYBOX_CONFIG_FEATURE_MDEV_EXEC~~

r2751	r3234
6	6	add_rcconf syslogd syslogd YES
7	7	add_rcconf syslogd_flags syslogd_flags '-C16'
	8	add_rcconf inetd

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