Blame - archival/Config.in - codeaurora/busybox

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Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	1	#
				2	# For a description of the syntax of this configuration file,
				3	# see scripts/kbuild/config-language.txt.
				4	#
				5
				6	menu "Archival Utilities"
				7
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	8	config FEATURE_SEAMLESS_LZMA
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	9	bool "Make tar, rpm, modprobe etc understand .lzma data"
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	10	default n
				11	help
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	12	Make tar, rpm, modprobe etc understand .lzma data.
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	13
				14	config FEATURE_SEAMLESS_BZ2
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	15	bool "Make tar, rpm, modprobe etc understand .bz2 data"
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	16	default n
				17	help
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	18	Make tar, rpm, modprobe etc understand .bz2 data.
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	19
				20	config FEATURE_SEAMLESS_GZ
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	21	bool "Make tar, rpm, modprobe etc understand .gz data"
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	22	default n
				23	help
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	24	Make tar, rpm, modprobe etc understand .gz data.
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	25
				26	config FEATURE_SEAMLESS_Z
				27	bool "Make tar and gunzip understand .Z data"
				28	default n
				29	help
				30	Make tar and gunzip understand .Z data.
				31
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	32	config AR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	33	bool "ar"
				34	default n
				35	help
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	36	ar is an archival utility program used to create, modify, and
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	37	extract contents from archives. An archive is a single file holding
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	38	a collection of other files in a structure that makes it possible to
				39	retrieve the original individual files (called archive members).
				40	The original files' contents, mode (permissions), timestamp, owner,
				41	and group are preserved in the archive, and can be restored on
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	42	extraction.
Eric Andersen	6d3c7e7	2003-08-22 21:15:07 +0000	[diff] [blame]	43
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	44	The stored filename is limited to 15 characters. (for more information
				45	see long filename support).
				46	ar has 60 bytes of overheads for every stored file.
				47
				48	This implementation of ar can extract archives, it cannot create or
				49	modify them.
Eric Andersen	6d3c7e7	2003-08-22 21:15:07 +0000	[diff] [blame]	50	On an x86 system, the ar applet adds about 1K.
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	51
				52	Unless you have a specific application which requires ar, you should
				53	probably say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	54
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	55	config FEATURE_AR_LONG_FILENAMES
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	56	bool "Support for long filenames (not need for debs)"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	57	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	58	depends on AR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	59	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	60	By default the ar format can only store the first 15 characters of
				61	the filename, this option removes that limitation.
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	62	It supports the GNU ar long filename method which moves multiple long
				63	filenames into a the data section of a new ar entry.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	64
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	65	config BUNZIP2
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	66	bool "bunzip2"
				67	default n
				68	help
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	69	bunzip2 is a compression utility using the Burrows-Wheeler block
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	70	sorting text compression algorithm, and Huffman coding. Compression
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	71	is generally considerably better than that achieved by more
				72	conventional LZ77/LZ78-based compressors, and approaches the
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	73	performance of the PPM family of statistical compressors.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	74
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	75	Unless you have a specific application which requires bunzip2, you
				76	should probably say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	77
Denis Vlasenko	77f1ec1	2007-10-13 03:36:03 +0000	[diff] [blame]	78	config BZIP2
				79	bool "bzip2"
				80	default n
				81	help
				82	bzip2 is a compression utility using the Burrows-Wheeler block
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	83	sorting text compression algorithm, and Huffman coding. Compression
Denis Vlasenko	77f1ec1	2007-10-13 03:36:03 +0000	[diff] [blame]	84	is generally considerably better than that achieved by more
				85	conventional LZ77/LZ78-based compressors, and approaches the
				86	performance of the PPM family of statistical compressors.
				87
				88	Unless you have a specific application which requires bzip2, you
				89	should probably say N here.
				90
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	91	config CPIO
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	92	bool "cpio"
				93	default n
				94	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	95	cpio is an archival utility program used to create, modify, and
				96	extract contents from archives.
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	97	cpio has 110 bytes of overheads for every stored file.
				98
				99	This implementation of cpio can extract cpio archives created in the
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	100	"newc" or "crc" format, it cannot create or modify them.
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	101
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	102	Unless you have a specific application which requires cpio, you
				103	should probably say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	104
Denis Vlasenko	261f237	2008-04-05 00:07:46 +0000	[diff] [blame]	105	config FEATURE_CPIO_O
				106	bool "Support for archive creation"
				107	default n
				108	depends on CPIO
				109	help
				110	This implementation of cpio can create cpio archives in the "newc"
				111	format only.
				112
Denis Vlasenko	83518d1	2009-03-20 22:17:13 +0000	[diff] [blame]	113	config FEATURE_CPIO_P
				114	bool "Support for passthrough mode"
				115	default n
				116	depends on FEATURE_CPIO_O
				117	help
				118	Passthrough mode. Rarely used.
				119
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	120	config DPKG
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	121	bool "dpkg"
				122	default n
Denis Vlasenko	8854b35	2008-10-15 14:50:14 +0000	[diff] [blame]	123	select FEATURE_SEAMLESS_GZ
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	124	help
Denis Vlasenko	0381d42	2008-07-10 23:06:00 +0000	[diff] [blame]	125	dpkg is a medium-level tool to install, build, remove and manage
				126	Debian packages.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	127
Denis Vlasenko	0381d42	2008-07-10 23:06:00 +0000	[diff] [blame]	128	This implementation of dpkg has a number of limitations,
				129	you should use the official dpkg if possible.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	130
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	131	config DPKG_DEB
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	132	bool "dpkg_deb"
				133	default n
Denis Vlasenko	8854b35	2008-10-15 14:50:14 +0000	[diff] [blame]	134	select FEATURE_SEAMLESS_GZ
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	135	help
Denis Vlasenko	8854b35	2008-10-15 14:50:14 +0000	[diff] [blame]	136	dpkg-deb unpacks and provides information about Debian archives.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	137
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	138	This implementation of dpkg-deb cannot pack archives.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	139
Denis Vlasenko	0381d42	2008-07-10 23:06:00 +0000	[diff] [blame]	140	Unless you have a specific application which requires dpkg-deb,
				141	say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	142
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	143	config FEATURE_DPKG_DEB_EXTRACT_ONLY
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	144	bool "Extract only (-x)"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	145	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	146	depends on DPKG_DEB
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	147	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	148	This reduces dpkg-deb to the equivalent of
				149	"ar -p <deb> data.tar.gz \| tar -zx". However it saves space as none
				150	of the extra dpkg-deb, ar or tar options are needed, they are linked
				151	to internally.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	152
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	153	config GUNZIP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	154	bool "gunzip"
				155	default n
				156	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	157	gunzip is used to decompress archives created by gzip.
				158	You can use the `-t' option to test the integrity of
				159	an archive, without decompressing it.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	160
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	161	config GZIP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	162	bool "gzip"
				163	default n
				164	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	165	gzip is used to compress files.
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	166	It's probably the most widely used UNIX compression program.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	167
Denis Vlasenko	052ad9a	2009-04-29 12:01:51 +0000	[diff] [blame]	168	config LZOP
				169	bool "lzop"
				170	default n
				171	help
				172	Lzop compression/decompresion.
				173
				174	config LZOP_COMPR_HIGH
				175	bool "lzop complession levels 7,8,9 (not very useful)"
				176	default n
				177	depends on LZOP
				178	help
				179	High levels (7,8,9) of lzop compression. These levels
				180	are actually slower than gzip at equivalent compression ratios
				181	and take up 3.2K of code.
				182
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	183	config RPM2CPIO
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	184	bool "rpm2cpio"
				185	default n
				186	help
Glenn L McGrath	b72a735	2002-12-10 00:17:22 +0000	[diff] [blame]	187	Converts an RPM file into a CPIO archive.
				188
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	189	config RPM
Glenn L McGrath	b72a735	2002-12-10 00:17:22 +0000	[diff] [blame]	190	bool "rpm"
				191	default n
				192	help
Bernhard Reutner-Fischer	bfe1950	2007-01-04 15:44:49 +0000	[diff] [blame]	193	Mini RPM applet - queries and extracts RPM packages.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	194
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	195	config TAR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	196	bool "tar"
				197	default n
				198	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	199	tar is an archiving program. It's commonly used with gzip to
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	200	create compressed archives. It's probably the most widely used
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	201	UNIX archive program.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	202
Denis Vlasenko	bc06fb2	2008-07-17 18:26:45 +0000	[diff] [blame]	203	if TAR
				204
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	205	config FEATURE_TAR_CREATE
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	206	bool "Enable archive creation"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	207	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	208	depends on TAR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	209	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	210	If you enable this option you'll be able to create
				211	tar archives using the `-c' option.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	212
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	213	config FEATURE_TAR_AUTODETECT
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	214	bool "Autodetect gz/bz2 compressed tarballs"
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	215	default n
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	216	depends on FEATURE_SEAMLESS_Z \|\| FEATURE_SEAMLESS_GZ \|\| FEATURE_SEAMLESS_BZ2 \|\| FEATURE_SEAMLESS_LZMA
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	217	help
				218	With this option tar can automatically detect gzip/bzip2 compressed
Denis Vlasenko	bc06fb2	2008-07-17 18:26:45 +0000	[diff] [blame]	219	tarballs. Currently it works only on files (not pipes etc).
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	220
				221	config FEATURE_TAR_FROM
				222	bool "Enable -X (exclude from) and -T (include from) options)"
				223	default n
				224	depends on TAR
				225	help
				226	If you enable this option you'll be able to specify
				227	a list of files to include or exclude from an archive.
				228
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	229	config FEATURE_TAR_OLDGNU_COMPATIBILITY
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	230	bool "Support for old tar header format"
Glenn L McGrath	21110a0	2003-01-28 01:45:48 +0000	[diff] [blame]	231	default N
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	232	depends on TAR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	233	help
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	234	This option is required to unpack archives created in
				235	the old GNU format; help to kill this old format by
Glenn L McGrath	21110a0	2003-01-28 01:45:48 +0000	[diff] [blame]	236	repacking your ancient archives with the new format.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	237
Denis Vlasenko	a80b4a0	2007-06-21 12:41:59 +0000	[diff] [blame]	238	config FEATURE_TAR_OLDSUN_COMPATIBILITY
				239	bool "Enable untarring of tarballs with checksums produced by buggy Sun tar"
				240	default N
				241	depends on TAR
				242	help
				243	This option is required to unpack archives created by some old
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	244	version of Sun's tar (it was calculating checksum using signed
				245	arithmetic). It is said to be fixed in newer Sun tar, but "old"
				246	tarballs still exist.
Denis Vlasenko	a80b4a0	2007-06-21 12:41:59 +0000	[diff] [blame]	247
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	248	config FEATURE_TAR_GNU_EXTENSIONS
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	249	bool "Support for GNU tar extensions (long filenames)"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	250	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	251	depends on TAR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	252	help
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	253	With this option busybox supports GNU long filenames and
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	254	linknames.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	255
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	256	config FEATURE_TAR_LONG_OPTIONS
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	257	bool "Enable long options"
Glenn L McGrath	ce91c8a	2003-12-26 14:01:37 +0000	[diff] [blame]	258	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	259	depends on TAR && GETOPT_LONG
Glenn L McGrath	ce91c8a	2003-12-26 14:01:37 +0000	[diff] [blame]	260	help
Denis Vlasenko	e00e502	2008-02-14 20:37:54 +0000	[diff] [blame]	261	Enable use of long options, increases size by about 400 Bytes
				262
				263	config FEATURE_TAR_UNAME_GNAME
				264	bool "Enable use of user and group names"
				265	default n
Denis Vlasenko	e7b43cf	2008-02-19 23:42:22 +0000	[diff] [blame]	266	depends on TAR
Denis Vlasenko	e00e502	2008-02-14 20:37:54 +0000	[diff] [blame]	267	help
				268	Enables use of user and group names in tar. This affects contents
				269	listings (-t) and preserving permissions when unpacking (-p).
				270	+200 bytes.
Glenn L McGrath	ce91c8a	2003-12-26 14:01:37 +0000	[diff] [blame]	271
Denis Vlasenko	bc06fb2	2008-07-17 18:26:45 +0000	[diff] [blame]	272	endif #tar
				273
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	274	config UNCOMPRESS
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	275	bool "uncompress"
				276	default n
				277	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	278	uncompress is used to decompress archives created by compress.
				279	Not much used anymore, replaced by gzip/gunzip.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	280
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	281	config UNLZMA
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	282	bool "unlzma"
				283	default n
				284	help
				285	unlzma is a compression utility using the Lempel-Ziv-Markov chain
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	286	compression algorithm, and range coding. Compression
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	287	is generally considerably better than that achieved by the bzip2
				288	compressors.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	289
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	290	The BusyBox unlzma applet is limited to de-compression only.
				291	On an x86 system, this applet adds about 4K.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	292
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	293	Unless you have a specific application which requires unlzma, you
				294	should probably say N here.
				295
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	296	config FEATURE_LZMA_FAST
Denis Vlasenko	ffdcb41	2008-04-23 05:46:55 +0000	[diff] [blame]	297	bool "Optimize unlzma for speed"
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	298	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	299	depends on UNLZMA
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	300	help
Denis Vlasenko	9ac3dc7	2009-04-25 12:19:35 +0000	[diff] [blame]	301	This option reduces decompression time by about 25% at the cost of
				302	a 1K bigger binary.
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	303
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	304	config UNZIP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	305	bool "unzip"
				306	default n
				307	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	308	unzip will list or extract files from a ZIP archive,
				309	commonly found on DOS/WIN systems. The default behavior
				310	(with no options) is to extract the archive into the
				311	current directory. Use the `-d' option to extract to a
				312	directory of your choice.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	313
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	314	endmenu