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Diffstat (limited to 'package/busybox/config/archival/Config.in')
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diff --git a/package/busybox/config/archival/Config.in b/package/busybox/config/archival/Config.in new file mode 100644 index 0000000000..ac71d753a2 --- /dev/null +++ b/package/busybox/config/archival/Config.in @@ -0,0 +1,308 @@ +# +# For a description of the syntax of this configuration file, +# see scripts/kbuild/config-language.txt. +# + +menu "Archival Utilities" + +config BUSYBOX_CONFIG_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 + 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, + and group are preserved in the archive, and can be restored on + extraction. + + The stored filename is limited to 15 characters. (for more information + see long filename support). + ar has 60 bytes of overheads for every stored file. + + This implementation of ar can extract archives, it cannot create or + modify them. + On an x86 system, the ar applet adds about 1K. + + Unless you have a specific application which requires ar, you should + probably say N here. + +config BUSYBOX_CONFIG_FEATURE_AR_LONG_FILENAMES + bool "Enable support for long filenames (not need for debs)" + default n + depends on BUSYBOX_CONFIG_AR + help + 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 BUSYBOX_CONFIG_BUNZIP2 + bool "bunzip2" + default y + help + bunzip2 is a compression utility using the Burrows-Wheeler block + 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. + + The BusyBox bunzip2 applet is limited to de-compression only. + On an x86 system, this applet adds about 11K. + + Unless you have a specific application which requires bunzip2, you + should probably say N here. + +config BUSYBOX_CONFIG_CPIO + bool "cpio" + default n + help + 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. + +config BUSYBOX_CONFIG_DPKG + bool "dpkg" + default n + help + 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. + +config BUSYBOX_CONFIG_DPKG_DEB + bool "dpkg_deb" + default n + help + dpkg-deb packs, 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. + +config BUSYBOX_CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY + bool "extract only (-x)" + default n + depends on BUSYBOX_CONFIG_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. + +config BUSYBOX_CONFIG_GUNZIP + bool "gunzip" + default y + help + gunzip is used to decompress archives created by gzip. + You can use the `-t' option to test the integrity of + an archive, without decompressing it. + +config BUSYBOX_CONFIG_FEATURE_GUNZIP_UNCOMPRESS + bool "Uncompress support" + default y + depends on BUSYBOX_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 BUSYBOX_CONFIG_GZIP + bool "gzip" + default y + help + gzip is used to compress files. + It's probably the most widely used UNIX compression program. + +config BUSYBOX_CONFIG_IPKG + bool "ipkg" + default y + select BUSYBOX_CONFIG_MD5SUM + select BUSYBOX_CONFIG_WGET + help + ipkg is the itsy package management system. + +config BUSYBOX_CONFIG_RPM2CPIO + bool "rpm2cpio" + default n + help + Converts an RPM file into a CPIO archive. + +config BUSYBOX_CONFIG_RPM + bool "rpm" + default n + help + Mini RPM applet - queries and extracts + +config BUSYBOX_CONFIG_TAR + bool "tar" + default y + help + tar is an archiving program. It's commonly used with gzip to + create compressed archives. It's probably the most widely used + UNIX archive program. + +config BUSYBOX_CONFIG_FEATURE_TAR_CREATE + bool "Enable archive creation" + default y + depends on BUSYBOX_CONFIG_TAR + help + If you enable this option you'll be able to create + tar archives using the `-c' option. + +config BUSYBOX_CONFIG_FEATURE_TAR_BZIP2 + bool "Enable -j option to handle .tar.bz2 files" + default y + depends on BUSYBOX_CONFIG_TAR + help + If you enable this option you'll be able to extract + archives compressed with bzip2. + +config BUSYBOX_CONFIG_FEATURE_TAR_LZMA + bool "Enable -a option to handle .tar.lzma files" + default n + depends on BUSYBOX_CONFIG_TAR + help + If you enable this option you'll be able to extract + archives compressed with lzma. + +config BUSYBOX_CONFIG_FEATURE_TAR_FROM + bool "Enable -X (exclude from) and -T (include from) options)" + default y + depends on BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_TAR_GZIP + bool "Enable -z option" + default y + depends on BUSYBOX_CONFIG_TAR + help + If you enable this option tar will be able to call gzip, + when creating or extracting tar gziped archives. + +config BUSYBOX_CONFIG_FEATURE_TAR_COMPRESS + bool "Enable -Z option" + default n + depends on BUSYBOX_CONFIG_TAR + help + If you enable this option tar will be able to call uncompress, + when extracting .tar.Z archives. + +config BUSYBOX_CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY + bool "Enable support for old tar header format" + default n + depends on BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_TAR_GNU_EXTENSIONS + bool "Enable support for some GNU tar extensions" + default y + depends on BUSYBOX_CONFIG_TAR + help + With this option busybox supports GNU long filenames and + linknames. + +config BUSYBOX_CONFIG_FEATURE_TAR_LONG_OPTIONS + bool "Enable long options" + default n + depends on BUSYBOX_CONFIG_TAR && BUSYBOX_CONFIG_GETOPT_LONG + help + Enable use of long options, increases size by about 400 Bytes + +config BUSYBOX_CONFIG_UNCOMPRESS + bool "uncompress" + default n + help + uncompress is used to decompress archives created by compress. + Not much used anymore, replaced by gzip/gunzip. + +config BUSYBOX_CONFIG_UNLZMA + bool "unlzma" + default n + help + unlzma is a compression utility using the Lempel-Ziv-Markov chain + compression algorithm, and range coding. Compression + is generally considerably better than that achieved by the bzip2 + compressors. + + The BusyBox unlzma applet is limited to de-compression only. + On an x86 system, this applet adds about 4K. + + Unless you have a specific application which requires unlzma, you + should probably say N here. + +config BUSYBOX_CONFIG_FEATURE_LZMA_FAST + bool "Optimze unlzma for speed" + default n + depends on BUSYBOX_CONFIG_UNLZMA + help + This option reduces decompression time by about 33% at the cost of + a 2K bigger binary. + +config BUSYBOX_CONFIG_UNZIP + bool "unzip" + default n + help + unzip will list or extract files from a ZIP archive, + commonly found on DOS/WIN systems. The default behavior + (with no options) is to extract the archive into the + current directory. Use the `-d' option to extract to a + directory of your choice. + +comment "Common options for cpio and tar" + depends on BUSYBOX_CONFIG_CPIO || BUSYBOX_CONFIG_TAR + +config BUSYBOX_CONFIG_FEATURE_UNARCHIVE_TAPE + bool "Enable tape drive support" + default n + depends on BUSYBOX_CONFIG_CPIO || BUSYBOX_CONFIG_TAR + help + I don't think this is needed anymore. + +comment "Common options for dpkg and dpkg_deb" + depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_CONFIG_DPKG_DEB + +config BUSYBOX_CONFIG_FEATURE_DEB_TAR_GZ + bool "gzip debian packages (normal)" + default n if BUSYBOX_CONFIG_DPKG || BUSYBOX_CONFIG_DPKG_DEB + depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_DEB_TAR_BZ2 + bool "bzip2 debian packages" + default n + depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_DEB_TAR_LZMA + bool "lzma debian packages" + default n + depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_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 |