Blame - archival/Config.src - 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
Denys Vlasenko	d70e0e9	2010-06-08 12:15:11 +0200	[diff] [blame]	8	INSERT
				9
Denys Vlasenko	602ce69	2010-05-30 03:35:18 +0200	[diff] [blame]	10	config FEATURE_SEAMLESS_XZ
				11	bool "Make tar, rpm, modprobe etc understand .xz data"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	12	default y
Denys Vlasenko	602ce69	2010-05-30 03:35:18 +0200	[diff] [blame]	13	help
				14	Make tar, rpm, modprobe etc understand .xz data.
				15
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	16	config FEATURE_SEAMLESS_LZMA
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	17	bool "Make tar, rpm, modprobe etc understand .lzma data"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	18	default y
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	19	help
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	20	Make tar, rpm, modprobe etc understand .lzma data.
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	21
				22	config FEATURE_SEAMLESS_BZ2
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	23	bool "Make tar, rpm, modprobe etc understand .bz2 data"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	24	default y
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	25	help
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	26	Make tar, rpm, modprobe etc understand .bz2 data.
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	27
				28	config FEATURE_SEAMLESS_GZ
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	29	bool "Make tar, rpm, modprobe etc understand .gz data"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	30	default y
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	31	help
Denis Vlasenko	540baf6	2008-08-05 13:16:18 +0000	[diff] [blame]	32	Make tar, rpm, modprobe etc understand .gz data.
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	33
				34	config FEATURE_SEAMLESS_Z
Denys Vlasenko	02c3c38	2012-03-06 16:32:06 +0100	[diff] [blame]	35	bool "tar, rpm, modprobe etc understand .Z data"
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	36	default n
				37	help
Denys Vlasenko	02c3c38	2012-03-06 16:32:06 +0100	[diff] [blame]	38	Make tar, rpm, modprobe etc understand .Z data.
Denis Vlasenko	e9ad84d	2008-08-05 13:10:34 +0000	[diff] [blame]	39
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	40	config AR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	41	bool "ar"
Denys Vlasenko	5d26df6	2010-07-16 15:31:38 +0200	[diff] [blame]	42	default n # needs to be improved to be able to replace binutils ar
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	43	help
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	44	ar is an archival utility program used to create, modify, and
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	45	extract contents from archives. An archive is a single file holding
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	46	a collection of other files in a structure that makes it possible to
				47	retrieve the original individual files (called archive members).
				48	The original files' contents, mode (permissions), timestamp, owner,
				49	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]	50	extraction.
Eric Andersen	6d3c7e7	2003-08-22 21:15:07 +0000	[diff] [blame]	51
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	52	The stored filename is limited to 15 characters. (for more information
				53	see long filename support).
				54	ar has 60 bytes of overheads for every stored file.
				55
				56	This implementation of ar can extract archives, it cannot create or
				57	modify them.
Eric Andersen	6d3c7e7	2003-08-22 21:15:07 +0000	[diff] [blame]	58	On an x86 system, the ar applet adds about 1K.
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	59
				60	Unless you have a specific application which requires ar, you should
				61	probably say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	62
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	63	config FEATURE_AR_LONG_FILENAMES
Denys Vlasenko	bcbd37d	2009-06-18 13:23:58 +0200	[diff] [blame]	64	bool "Support for long filenames (not needed for debs)"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	65	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	66	depends on AR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	67	help
Denys Vlasenko	bcbd37d	2009-06-18 13:23:58 +0200	[diff] [blame]	68	By default the ar format can only store the first 15 characters
				69	of the filename, this option removes that limitation.
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	70	It supports the GNU ar long filename method which moves multiple long
				71	filenames into a the data section of a new ar entry.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	72
Alexander Shishkin	535584c	2010-03-15 15:38:09 +0100	[diff] [blame]	73	config FEATURE_AR_CREATE
				74	bool "Support archive creation"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	75	default y
Alexander Shishkin	535584c	2010-03-15 15:38:09 +0100	[diff] [blame]	76	depends on AR
				77	help
				78	This enables archive creation (-c and -r) with busybox ar.
				79
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	80	config BUNZIP2
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	81	bool "bunzip2"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	82	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	83	help
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	84	bunzip2 is a compression utility using the Burrows-Wheeler block
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	85	sorting text compression algorithm, and Huffman coding. Compression
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	86	is generally considerably better than that achieved by more
				87	conventional LZ77/LZ78-based compressors, and approaches the
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	88	performance of the PPM family of statistical compressors.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	89
Eric Andersen	5360182	2002-12-05 21:12:42 +0000	[diff] [blame]	90	Unless you have a specific application which requires bunzip2, you
				91	should probably say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	92
Denis Vlasenko	77f1ec1	2007-10-13 03:36:03 +0000	[diff] [blame]	93	config BZIP2
				94	bool "bzip2"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	95	default y
Denis Vlasenko	77f1ec1	2007-10-13 03:36:03 +0000	[diff] [blame]	96	help
				97	bzip2 is a compression utility using the Burrows-Wheeler block
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	98	sorting text compression algorithm, and Huffman coding. Compression
Denis Vlasenko	77f1ec1	2007-10-13 03:36:03 +0000	[diff] [blame]	99	is generally considerably better than that achieved by more
				100	conventional LZ77/LZ78-based compressors, and approaches the
				101	performance of the PPM family of statistical compressors.
				102
				103	Unless you have a specific application which requires bzip2, you
				104	should probably say N here.
				105
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	106	config CPIO
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	107	bool "cpio"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	108	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	109	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	110	cpio is an archival utility program used to create, modify, and
				111	extract contents from archives.
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	112	cpio has 110 bytes of overheads for every stored file.
				113
				114	This implementation of cpio can extract cpio archives created in the
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	115	"newc" or "crc" format, it cannot create or modify them.
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	116
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	117	Unless you have a specific application which requires cpio, you
				118	should probably say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	119
Denis Vlasenko	261f237	2008-04-05 00:07:46 +0000	[diff] [blame]	120	config FEATURE_CPIO_O
				121	bool "Support for archive creation"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	122	default y
Denis Vlasenko	261f237	2008-04-05 00:07:46 +0000	[diff] [blame]	123	depends on CPIO
				124	help
				125	This implementation of cpio can create cpio archives in the "newc"
				126	format only.
				127
Denis Vlasenko	83518d1	2009-03-20 22:17:13 +0000	[diff] [blame]	128	config FEATURE_CPIO_P
				129	bool "Support for passthrough mode"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	130	default y
Denis Vlasenko	83518d1	2009-03-20 22:17:13 +0000	[diff] [blame]	131	depends on FEATURE_CPIO_O
				132	help
				133	Passthrough mode. Rarely used.
				134
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	135	config DPKG
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	136	bool "dpkg"
				137	default n
Denis Vlasenko	8854b35	2008-10-15 14:50:14 +0000	[diff] [blame]	138	select FEATURE_SEAMLESS_GZ
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	139	help
Denis Vlasenko	0381d42	2008-07-10 23:06:00 +0000	[diff] [blame]	140	dpkg is a medium-level tool to install, build, remove and manage
				141	Debian packages.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	142
Denis Vlasenko	0381d42	2008-07-10 23:06:00 +0000	[diff] [blame]	143	This implementation of dpkg has a number of limitations,
				144	you should use the official dpkg if possible.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	145
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	146	config DPKG_DEB
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	147	bool "dpkg_deb"
				148	default n
Denis Vlasenko	8854b35	2008-10-15 14:50:14 +0000	[diff] [blame]	149	select FEATURE_SEAMLESS_GZ
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	150	help
Denis Vlasenko	8854b35	2008-10-15 14:50:14 +0000	[diff] [blame]	151	dpkg-deb unpacks and provides information about Debian archives.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	152
Glenn L McGrath	0337c46	2002-12-06 22:40:54 +0000	[diff] [blame]	153	This implementation of dpkg-deb cannot pack archives.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	154
Denis Vlasenko	0381d42	2008-07-10 23:06:00 +0000	[diff] [blame]	155	Unless you have a specific application which requires dpkg-deb,
				156	say N here.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	157
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	158	config FEATURE_DPKG_DEB_EXTRACT_ONLY
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	159	bool "Extract only (-x)"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	160	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	161	depends on DPKG_DEB
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	162	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	163	This reduces dpkg-deb to the equivalent of
				164	"ar -p <deb> data.tar.gz \| tar -zx". However it saves space as none
				165	of the extra dpkg-deb, ar or tar options are needed, they are linked
				166	to internally.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	167
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	168	config GUNZIP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	169	bool "gunzip"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	170	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	171	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	172	gunzip is used to decompress archives created by gzip.
				173	You can use the `-t' option to test the integrity of
				174	an archive, without decompressing it.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	175
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	176	config GZIP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	177	bool "gzip"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	178	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	179	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	180	gzip is used to compress files.
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	181	It's probably the most widely used UNIX compression program.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	182
Matheus Izvekov	839fd71	2010-01-06 08:54:49 +0100	[diff] [blame]	183	config FEATURE_GZIP_LONG_OPTIONS
				184	bool "Enable long options"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	185	default y
Matheus Izvekov	839fd71	2010-01-06 08:54:49 +0100	[diff] [blame]	186	depends on GZIP && LONG_OPTS
				187	help
				188	Enable use of long options, increases size by about 106 Bytes
				189
Denys Vlasenko	522041e	2011-09-10 13:25:57 +0200	[diff] [blame]	190	config GZIP_FAST
				191	int "Trade memory for gzip speed (0:small,slow - 2:fast,big)"
				192	default 0
				193	range 0 2
				194	depends on GZIP
				195	help
				196	Enable big memory options for gzip.
				197	0: small buffers, small hash-tables
				198	1: larger buffers, larger hash-tables
				199	2: larger buffers, largest hash-tables
				200	Larger models may give slightly better compression
Ian Wienand	c2a06db	2011-09-09 20:19:35 +0200	[diff] [blame]	201
Denis Vlasenko	052ad9a	2009-04-29 12:01:51 +0000	[diff] [blame]	202	config LZOP
				203	bool "lzop"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	204	default y
Denis Vlasenko	052ad9a	2009-04-29 12:01:51 +0000	[diff] [blame]	205	help
				206	Lzop compression/decompresion.
				207
				208	config LZOP_COMPR_HIGH
Denys Vlasenko	91234b9	2010-08-29 02:06:50 +0200	[diff] [blame]	209	bool "lzop compression levels 7,8,9 (not very useful)"
Denis Vlasenko	052ad9a	2009-04-29 12:01:51 +0000	[diff] [blame]	210	default n
				211	depends on LZOP
				212	help
				213	High levels (7,8,9) of lzop compression. These levels
				214	are actually slower than gzip at equivalent compression ratios
				215	and take up 3.2K of code.
				216
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	217	config RPM2CPIO
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	218	bool "rpm2cpio"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	219	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	220	help
Denys Vlasenko	91234b9	2010-08-29 02:06:50 +0200	[diff] [blame]	221	Converts a RPM file into a CPIO archive.
Glenn L McGrath	b72a735	2002-12-10 00:17:22 +0000	[diff] [blame]	222
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	223	config RPM
Glenn L McGrath	b72a735	2002-12-10 00:17:22 +0000	[diff] [blame]	224	bool "rpm"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	225	default y
Glenn L McGrath	b72a735	2002-12-10 00:17:22 +0000	[diff] [blame]	226	help
Bernhard Reutner-Fischer	bfe1950	2007-01-04 15:44:49 +0000	[diff] [blame]	227	Mini RPM applet - queries and extracts RPM packages.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	228
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	229	config TAR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	230	bool "tar"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	231	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	232	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	233	tar is an archiving program. It's commonly used with gzip to
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	234	create compressed archives. It's probably the most widely used
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	235	UNIX archive program.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	236
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	237	config FEATURE_TAR_CREATE
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	238	bool "Enable archive creation"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	239	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	240	depends on TAR
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	241	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	242	If you enable this option you'll be able to create
				243	tar archives using the `-c' option.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	244
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	245	config FEATURE_TAR_AUTODETECT
Denys Vlasenko	bcbd37d	2009-06-18 13:23:58 +0200	[diff] [blame]	246	bool "Autodetect compressed tarballs"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	247	default y
Denys Vlasenko	602ce69	2010-05-30 03:35:18 +0200	[diff] [blame]	248	depends on TAR && (FEATURE_SEAMLESS_Z \|\| FEATURE_SEAMLESS_GZ \|\| FEATURE_SEAMLESS_BZ2 \|\| FEATURE_SEAMLESS_LZMA \|\| FEATURE_SEAMLESS_XZ)
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	249	help
Denys Vlasenko	bcbd37d	2009-06-18 13:23:58 +0200	[diff] [blame]	250	With this option tar can automatically detect compressed
Denis Vlasenko	bc06fb2	2008-07-17 18:26:45 +0000	[diff] [blame]	251	tarballs. Currently it works only on files (not pipes etc).
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	252
				253	config FEATURE_TAR_FROM
				254	bool "Enable -X (exclude from) and -T (include from) options)"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	255	default y
Denis Vlasenko	431a7c9	2008-02-19 11:26:28 +0000	[diff] [blame]	256	depends on TAR
				257	help
				258	If you enable this option you'll be able to specify
				259	a list of files to include or exclude from an archive.
				260
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	261	config FEATURE_TAR_OLDGNU_COMPATIBILITY
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	262	bool "Support for old tar header format"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	263	default y
Kim B. Heino	820874e	2010-03-08 09:19:51 +0200	[diff] [blame]	264	depends on TAR \|\| DPKG
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	265	help
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	266	This option is required to unpack archives created in
				267	the old GNU format; help to kill this old format by
Glenn L McGrath	21110a0	2003-01-28 01:45:48 +0000	[diff] [blame]	268	repacking your ancient archives with the new format.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	269
Denis Vlasenko	a80b4a0	2007-06-21 12:41:59 +0000	[diff] [blame]	270	config FEATURE_TAR_OLDSUN_COMPATIBILITY
				271	bool "Enable untarring of tarballs with checksums produced by buggy Sun tar"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	272	default y
Kim B. Heino	820874e	2010-03-08 09:19:51 +0200	[diff] [blame]	273	depends on TAR \|\| DPKG
Denis Vlasenko	a80b4a0	2007-06-21 12:41:59 +0000	[diff] [blame]	274	help
				275	This option is required to unpack archives created by some old
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	276	version of Sun's tar (it was calculating checksum using signed
				277	arithmetic). It is said to be fixed in newer Sun tar, but "old"
				278	tarballs still exist.
Denis Vlasenko	a80b4a0	2007-06-21 12:41:59 +0000	[diff] [blame]	279
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	280	config FEATURE_TAR_GNU_EXTENSIONS
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	281	bool "Support for GNU tar extensions (long filenames)"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	282	default y
Kim B. Heino	820874e	2010-03-08 09:19:51 +0200	[diff] [blame]	283	depends on TAR \|\| DPKG
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	284	help
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	285	With this option busybox supports GNU long filenames and
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	286	linknames.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	287
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	288	config FEATURE_TAR_LONG_OPTIONS
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	289	bool "Enable long options"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	290	default y
Denys Vlasenko	f3b92d3	2009-06-19 12:10:38 +0200	[diff] [blame]	291	depends on TAR && LONG_OPTS
Glenn L McGrath	ce91c8a	2003-12-26 14:01:37 +0000	[diff] [blame]	292	help
Denis Vlasenko	e00e502	2008-02-14 20:37:54 +0000	[diff] [blame]	293	Enable use of long options, increases size by about 400 Bytes
				294
Ladislav Michl	2b46fd4	2010-06-25 01:33:00 +0200	[diff] [blame]	295	config FEATURE_TAR_TO_COMMAND
				296	bool "Support for writing to an external program"
				297	default y
				298	depends on TAR && FEATURE_TAR_LONG_OPTIONS
				299	help
				300	If you enable this option you'll be able to instruct tar to send
				301	the contents of each extracted file to the standard input of an
				302	external program.
				303
Denis Vlasenko	e00e502	2008-02-14 20:37:54 +0000	[diff] [blame]	304	config FEATURE_TAR_UNAME_GNAME
				305	bool "Enable use of user and group names"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	306	default y
Denis Vlasenko	e7b43cf	2008-02-19 23:42:22 +0000	[diff] [blame]	307	depends on TAR
Denis Vlasenko	e00e502	2008-02-14 20:37:54 +0000	[diff] [blame]	308	help
				309	Enables use of user and group names in tar. This affects contents
				310	listings (-t) and preserving permissions when unpacking (-p).
				311	+200 bytes.
Glenn L McGrath	ce91c8a	2003-12-26 14:01:37 +0000	[diff] [blame]	312
Mikhail Gusarov	0d47833	2010-01-19 20:22:30 +0600	[diff] [blame]	313	config FEATURE_TAR_NOPRESERVE_TIME
				314	bool "Enable -m (do not preserve time) option"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	315	default y
Mikhail Gusarov	0d47833	2010-01-19 20:22:30 +0600	[diff] [blame]	316	depends on TAR
				317	help
Denys Vlasenko	6b01b71	2010-01-24 22:52:21 +0100	[diff] [blame]	318	With this option busybox supports GNU tar -m
				319	(do not preserve time) option.
Mikhail Gusarov	0d47833	2010-01-19 20:22:30 +0600	[diff] [blame]	320
J. Tang	77a2c51	2010-03-19 14:48:51 +0100	[diff] [blame]	321	config FEATURE_TAR_SELINUX
				322	bool "Support for extracting SELinux labels"
				323	default n
				324	depends on TAR && SELINUX
				325	help
				326	With this option busybox supports restoring SELinux labels
				327	when extracting files from tar archives.
				328
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	329	config UNCOMPRESS
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	330	bool "uncompress"
				331	default n
				332	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	333	uncompress is used to decompress archives created by compress.
				334	Not much used anymore, replaced by gzip/gunzip.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	335
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	336	config UNLZMA
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	337	bool "unlzma"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	338	default y
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	339	help
				340	unlzma is a compression utility using the Lempel-Ziv-Markov chain
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	341	compression algorithm, and range coding. Compression
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	342	is generally considerably better than that achieved by the bzip2
				343	compressors.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	344
Denys Vlasenko	522041e	2011-09-10 13:25:57 +0200	[diff] [blame]	345	The BusyBox unlzma applet is limited to decompression only.
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	346	On an x86 system, this applet adds about 4K.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	347
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	348	config FEATURE_LZMA_FAST
Denis Vlasenko	ffdcb41	2008-04-23 05:46:55 +0000	[diff] [blame]	349	bool "Optimize unlzma for speed"
Denys Vlasenko	522041e	2011-09-10 13:25:57 +0200	[diff] [blame]	350	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	351	depends on UNLZMA
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	352	help
Denys Vlasenko	f2c184b	2009-09-15 23:40:08 +0200	[diff] [blame]	353	This option reduces decompression time by about 25% at the cost of
				354	a 1K bigger binary.
Rob Landley	c1d6990	2006-01-20 18:28:50 +0000	[diff] [blame]	355
Denys Vlasenko	e04c867	2010-05-30 03:33:50 +0200	[diff] [blame]	356	config LZMA
Denys Vlasenko	ccb88a6	2010-05-27 02:22:54 +0200	[diff] [blame]	357	bool "Provide lzma alias which supports only unpacking"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	358	default y
Denys Vlasenko	ccb88a6	2010-05-27 02:22:54 +0200	[diff] [blame]	359	depends on UNLZMA
				360	help
				361	Enable this option if you want commands like "lzma -d" to work.
				362	IOW: you'll get lzma applet, but it will always require -d option.
				363
Denys Vlasenko	602ce69	2010-05-30 03:35:18 +0200	[diff] [blame]	364	config UNXZ
				365	bool "unxz"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	366	default y
Denys Vlasenko	602ce69	2010-05-30 03:35:18 +0200	[diff] [blame]	367	help
				368	unxz is a unlzma successor.
				369
				370	config XZ
				371	bool "Provide xz alias which supports only unpacking"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	372	default y
Denys Vlasenko	602ce69	2010-05-30 03:35:18 +0200	[diff] [blame]	373	depends on UNXZ
				374	help
				375	Enable this option if you want commands like "xz -d" to work.
				376	IOW: you'll get xz applet, but it will always require -d option.
				377
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	378	config UNZIP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	379	bool "unzip"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	380	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	381	help
Eric Andersen	e564211	2003-07-14 19:37:08 +0000	[diff] [blame]	382	unzip will list or extract files from a ZIP archive,
				383	commonly found on DOS/WIN systems. The default behavior
				384	(with no options) is to extract the archive into the
				385	current directory. Use the `-d' option to extract to a
				386	directory of your choice.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	387
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	388	endmenu