diff options
Diffstat (limited to 'config/busybox/archival/Config.in')
| -rw-r--r-- | config/busybox/archival/Config.in | 254 |
1 files changed, 101 insertions, 153 deletions
diff --git a/config/busybox/archival/Config.in b/config/busybox/archival/Config.in index c01773834..7bb13e3ac 100644 --- a/config/busybox/archival/Config.in +++ b/config/busybox/archival/Config.in @@ -4,14 +4,37 @@ # menu "Archival Utilities" - depends on BUSYBOX -config BB_CONFIG_AR +config BUSYBOX_FEATURE_SEAMLESS_LZMA + bool "Make tar, rpm, modprobe etc understand .lzma data" + default n + help + Make tar, rpm, modprobe etc understand .lzma data. + +config BUSYBOX_FEATURE_SEAMLESS_BZ2 + bool "Make tar, rpm, modprobe etc understand .bz2 data" + default n + help + Make tar, rpm, modprobe etc understand .bz2 data. + +config BUSYBOX_FEATURE_SEAMLESS_GZ + bool "Make tar, rpm, modprobe etc understand .gz data" + default n + help + Make tar, rpm, modprobe etc understand .gz data. + +config BUSYBOX_FEATURE_SEAMLESS_Z + bool "Make tar and gunzip understand .Z data" + default n + help + Make tar and gunzip understand .Z data. + +config BUSYBOX_AR bool "ar" default n help ar is an archival utility program used to create, modify, and - extract contents from archives. An archive is a single file holding + extract contents from archives. An archive is a single file holding a collection of other files in a structure that makes it possible to retrieve the original individual files (called archive members). The original files' contents, mode (permissions), timestamp, owner, @@ -29,22 +52,22 @@ config BB_CONFIG_AR Unless you have a specific application which requires ar, you should probably say N here. -config BB_CONFIG_FEATURE_AR_LONG_FILENAMES +config BUSYBOX_FEATURE_AR_LONG_FILENAMES bool "Support for long filenames (not need for debs)" default n - depends on BB_CONFIG_AR + depends on BUSYBOX_AR help - By default the ar format can only store the first 15 characters of the - filename, this option removes that limitation. + By default the ar format can only store the first 15 characters of + the filename, this option removes that limitation. It supports the GNU ar long filename method which moves multiple long filenames into a the data section of a new ar entry. -config BB_CONFIG_BUNZIP2 +config BUSYBOX_BUNZIP2 bool "bunzip2" default n help bunzip2 is a compression utility using the Burrows-Wheeler block - sorting text compression algorithm, and Huffman coding. Compression + sorting text compression algorithm, and Huffman coding. Compression is generally considerably better than that achieved by more conventional LZ77/LZ78-based compressors, and approaches the performance of the PPM family of statistical compressors. @@ -52,12 +75,12 @@ config BB_CONFIG_BUNZIP2 Unless you have a specific application which requires bunzip2, you should probably say N here. -config BB_CONFIG_BZIP2 +config BUSYBOX_BZIP2 bool "bzip2" default n help bzip2 is a compression utility using the Burrows-Wheeler block - sorting text compression algorithm, and Huffman coding. Compression + sorting text compression algorithm, and Huffman coding. Compression is generally considerably better than that achieved by more conventional LZ77/LZ78-based compressors, and approaches the performance of the PPM family of statistical compressors. @@ -65,50 +88,62 @@ config BB_CONFIG_BZIP2 Unless you have a specific application which requires bzip2, you should probably say N here. -config BB_CONFIG_CPIO +config BUSYBOX_CPIO bool "cpio" default n help - cpio is an archival utility program used to create, modify, and extract - contents from archives. + cpio is an archival utility program used to create, modify, and + extract contents from archives. cpio has 110 bytes of overheads for every stored file. This implementation of cpio can extract cpio archives created in the "newc" or "crc" format, it cannot create or modify them. - Unless you have a specific application which requires cpio, you should - probably say N here. + Unless you have a specific application which requires cpio, you + should probably say N here. -config BB_CONFIG_DPKG +config BUSYBOX_FEATURE_CPIO_O + bool "Support for archive creation" + default n + depends on BUSYBOX_CPIO + help + This implementation of cpio can create cpio archives in the "newc" + format only. + +config BUSYBOX_DPKG bool "dpkg" default n + select BUSYBOX_FEATURE_SEAMLESS_GZ help - dpkg is a medium-level tool to install, build, remove and manage Debian packages. + dpkg is a medium-level tool to install, build, remove and manage + Debian packages. - This implementation of dpkg has a number of limitations, you should use the - official dpkg if possible. + This implementation of dpkg has a number of limitations, + you should use the official dpkg if possible. -config BB_CONFIG_DPKG_DEB +config BUSYBOX_DPKG_DEB bool "dpkg_deb" default n + select BUSYBOX_FEATURE_SEAMLESS_GZ help - dpkg-deb packs, unpacks and provides information about Debian archives. + dpkg-deb unpacks and provides information about Debian archives. This implementation of dpkg-deb cannot pack archives. - Unless you have a specific application which requires dpkg-deb, you should - probably say N here. + Unless you have a specific application which requires dpkg-deb, + say N here. -config BB_CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY +config BUSYBOX_FEATURE_DPKG_DEB_EXTRACT_ONLY bool "Extract only (-x)" default n - depends on BB_CONFIG_DPKG_DEB + depends on BUSYBOX_DPKG_DEB help - This reduces dpkg-deb to the equivalent of "ar -p <deb> data.tar.gz | tar -zx". - However it saves space as none of the extra dpkg-deb, ar or tar options are - needed, they are linked to internally. + This reduces dpkg-deb to the equivalent of + "ar -p <deb> data.tar.gz | tar -zx". However it saves space as none + of the extra dpkg-deb, ar or tar options are needed, they are linked + to internally. -config BB_CONFIG_GUNZIP +config BUSYBOX_GUNZIP bool "gunzip" default n help @@ -116,42 +151,26 @@ config BB_CONFIG_GUNZIP You can use the `-t' option to test the integrity of an archive, without decompressing it. -config BB_CONFIG_FEATURE_GUNZIP_UNCOMPRESS - bool "Uncompress support" - default n - depends on BB_CONFIG_GUNZIP - help - Enable if you want gunzip to have the ability to decompress - archives created by the program compress (not much - used anymore). - -config BB_CONFIG_GZIP +config BUSYBOX_GZIP bool "gzip" default n help gzip is used to compress files. It's probably the most widely used UNIX compression program. -config BB_CONFIG_RPM2CPIO +config BUSYBOX_RPM2CPIO bool "rpm2cpio" default n help Converts an RPM file into a CPIO archive. -config BB_CONFIG_RPM +config BUSYBOX_RPM bool "rpm" default n help Mini RPM applet - queries and extracts RPM packages. -config BB_CONFIG_FEATURE_RPM_BZ2 - bool "Enable handling of rpms with bzip2-compressed data inside" - default n - depends on BB_CONFIG_RPM - help - Enable handling of rpms with bzip2-compressed data inside. - -config BB_CONFIG_TAR +config BUSYBOX_TAR bool "tar" default n help @@ -159,117 +178,90 @@ config BB_CONFIG_TAR create compressed archives. It's probably the most widely used UNIX archive program. -config BB_CONFIG_FEATURE_TAR_CREATE +if BUSYBOX_TAR + +config BUSYBOX_FEATURE_TAR_CREATE bool "Enable archive creation" default y - depends on BB_CONFIG_TAR + depends on BUSYBOX_TAR help If you enable this option you'll be able to create tar archives using the `-c' option. -config BB_CONFIG_FEATURE_TAR_GZIP - bool "Enable -z option" - default y - depends on BB_CONFIG_TAR - help - If you enable this option tar will be able to call gzip, - when creating or extracting tar gziped archives. - -config BB_CONFIG_FEATURE_TAR_BZIP2 - bool "Enable -j option to handle .tar.bz2 files" - default n - depends on BB_CONFIG_TAR - help - If you enable this option you'll be able to extract - archives compressed with bzip2. - -config BB_CONFIG_FEATURE_TAR_LZMA - bool "Enable -a option to handle .tar.lzma files" - default n - depends on BB_CONFIG_TAR - help - If you enable this option you'll be able to extract - archives compressed with lzma. - -config BB_CONFIG_FEATURE_TAR_COMPRESS - bool "Enable -Z option" +config BUSYBOX_FEATURE_TAR_AUTODETECT + bool "Autodetect gz/bz2 compressed tarballs" default n - depends on BB_CONFIG_TAR - help - If you enable this option tar will be able to call uncompress, - when extracting .tar.Z archives. - -config BB_CONFIG_FEATURE_TAR_AUTODETECT - bool "Let tar autodetect gz/bz2 compresses tarballs" - default n - depends on BB_CONFIG_FEATURE_TAR_GZIP || BB_CONFIG_FEATURE_TAR_BZIP2 + depends on BUSYBOX_FEATURE_SEAMLESS_Z || BUSYBOX_FEATURE_SEAMLESS_GZ || BUSYBOX_FEATURE_SEAMLESS_BZ2 || BUSYBOX_FEATURE_SEAMLESS_LZMA help With this option tar can automatically detect gzip/bzip2 compressed - tarballs. Currently it works only on seekable streams. + tarballs. Currently it works only on files (not pipes etc). -config BB_CONFIG_FEATURE_TAR_FROM +config BUSYBOX_FEATURE_TAR_FROM bool "Enable -X (exclude from) and -T (include from) options)" default n - depends on BB_CONFIG_TAR + depends on BUSYBOX_TAR help If you enable this option you'll be able to specify a list of files to include or exclude from an archive. -config BB_CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY +config BUSYBOX_FEATURE_TAR_OLDGNU_COMPATIBILITY bool "Support for old tar header format" default N - depends on BB_CONFIG_TAR + depends on BUSYBOX_TAR help This option is required to unpack archives created in the old GNU format; help to kill this old format by repacking your ancient archives with the new format. -config BB_CONFIG_FEATURE_TAR_OLDSUN_COMPATIBILITY +config BUSYBOX_FEATURE_TAR_OLDSUN_COMPATIBILITY bool "Enable untarring of tarballs with checksums produced by buggy Sun tar" default N - depends on BB_CONFIG_TAR + depends on BUSYBOX_TAR help This option is required to unpack archives created by some old - version of Sun's tar (it was calculating checksum using signed arithmetic). - It is said to be fixed in newer Sun tar, but "old" tarballs still exist. + version of Sun's tar (it was calculating checksum using signed + arithmetic). It is said to be fixed in newer Sun tar, but "old" + tarballs still exist. -config BB_CONFIG_FEATURE_TAR_GNU_EXTENSIONS +config BUSYBOX_FEATURE_TAR_GNU_EXTENSIONS bool "Support for GNU tar extensions (long filenames)" default y - depends on BB_CONFIG_TAR + depends on BUSYBOX_TAR help With this option busybox supports GNU long filenames and linknames. -config BB_CONFIG_FEATURE_TAR_LONG_OPTIONS +config BUSYBOX_FEATURE_TAR_LONG_OPTIONS bool "Enable long options" default n - depends on BB_CONFIG_TAR && BB_CONFIG_GETOPT_LONG + depends on BUSYBOX_TAR && BUSYBOX_GETOPT_LONG help Enable use of long options, increases size by about 400 Bytes -config BB_CONFIG_FEATURE_TAR_UNAME_GNAME +config BUSYBOX_FEATURE_TAR_UNAME_GNAME bool "Enable use of user and group names" default n - depends on BB_CONFIG_TAR + depends on BUSYBOX_TAR help Enables use of user and group names in tar. This affects contents listings (-t) and preserving permissions when unpacking (-p). +200 bytes. -config BB_CONFIG_UNCOMPRESS +endif #tar + +config BUSYBOX_UNCOMPRESS bool "uncompress" default n help uncompress is used to decompress archives created by compress. Not much used anymore, replaced by gzip/gunzip. -config BB_CONFIG_UNLZMA +config BUSYBOX_UNLZMA bool "unlzma" default n help unlzma is a compression utility using the Lempel-Ziv-Markov chain - compression algorithm, and range coding. Compression + compression algorithm, and range coding. Compression is generally considerably better than that achieved by the bzip2 compressors. @@ -279,15 +271,15 @@ config BB_CONFIG_UNLZMA Unless you have a specific application which requires unlzma, you should probably say N here. -config BB_CONFIG_FEATURE_LZMA_FAST - bool "Optimze unlzma for speed" +config BUSYBOX_FEATURE_LZMA_FAST + bool "Optimize unlzma for speed" default n - depends on BB_CONFIG_UNLZMA + depends on BUSYBOX_UNLZMA help This option reduces decompression time by about 33% at the cost of a 2K bigger binary. -config BB_CONFIG_UNZIP +config BUSYBOX_UNZIP bool "unzip" default n help @@ -297,48 +289,4 @@ config BB_CONFIG_UNZIP current directory. Use the `-d' option to extract to a directory of your choice. -comment "Common options for cpio and tar" - depends on BB_CONFIG_CPIO || BB_CONFIG_TAR - -config BB_CONFIG_FEATURE_UNARCHIVE_TAPE - bool "Enable tape drive support" - default n - depends on BB_CONFIG_CPIO || BB_CONFIG_TAR - help - I don't think this is needed anymore. - -comment "Common options for dpkg and dpkg_deb" - depends on BB_CONFIG_DPKG || BB_CONFIG_DPKG_DEB - -config BB_CONFIG_FEATURE_DEB_TAR_GZ - bool "gzip debian packages (normal)" - default y if BB_CONFIG_DPKG || BB_CONFIG_DPKG_DEB - depends on BB_CONFIG_DPKG || BB_CONFIG_DPKG_DEB - help - This is the default compression method inside the debian ar file. - - If you want compatibility with standard .deb's you should say yes here. - -config BB_CONFIG_FEATURE_DEB_TAR_BZ2 - bool "bzip2 debian packages" - default n - depends on BB_CONFIG_DPKG || BB_CONFIG_DPKG_DEB - help - This allows dpkg and dpkg-deb to extract deb's that are compressed internally - with bzip2 instead of gzip. - - You only want this if you are creating your own custom debian packages that - use an internal control.tar.bz2 or data.tar.bz2. - -config BB_CONFIG_FEATURE_DEB_TAR_LZMA - bool "lzma debian packages" - default n - depends on BB_CONFIG_DPKG || BB_CONFIG_DPKG_DEB - help - This allows dpkg and dpkg-deb to extract deb's that are compressed - internally with lzma instead of gzip. - - You only want this if you are creating your own custom debian - packages that use an internal control.tar.lzma or data.tar.lzma. - endmenu |