menu "Archival Utilities"
-
-
config BUSYBOX_CONFIG_FEATURE_SEAMLESS_XZ
bool "Make tar, rpm, modprobe etc understand .xz data"
default BUSYBOX_DEFAULT_FEATURE_SEAMLESS_XZ
Make tar, rpm, modprobe etc understand .gz data.
config BUSYBOX_CONFIG_FEATURE_SEAMLESS_Z
- bool "Make tar and gunzip understand .Z data"
+ bool "tar, rpm, modprobe etc understand .Z data"
default BUSYBOX_DEFAULT_FEATURE_SEAMLESS_Z
help
- Make tar and gunzip understand .Z data.
+ Make tar, rpm, modprobe etc understand .Z data.
config BUSYBOX_CONFIG_AR
bool "ar"
depends on BUSYBOX_CONFIG_AR
help
This enables archive creation (-c and -r) with busybox ar.
-
+config BUSYBOX_CONFIG_UNCOMPRESS
+ bool "uncompress"
+ default BUSYBOX_DEFAULT_UNCOMPRESS
+ help
+ uncompress is used to decompress archives created by compress.
+ Not much used anymore, replaced by gzip/gunzip.
+config BUSYBOX_CONFIG_GUNZIP
+ bool "gunzip"
+ default BUSYBOX_DEFAULT_GUNZIP
+ 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_BUNZIP2
bool "bunzip2"
default BUSYBOX_DEFAULT_BUNZIP2
Unless you have a specific application which requires bunzip2, you
should probably say N here.
+config BUSYBOX_CONFIG_UNLZMA
+ bool "unlzma"
+ default BUSYBOX_DEFAULT_UNLZMA
+ 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 decompression only.
+ On an x86 system, this applet adds about 4K.
+config BUSYBOX_CONFIG_FEATURE_LZMA_FAST
+ bool "Optimize unlzma for speed"
+ default BUSYBOX_DEFAULT_FEATURE_LZMA_FAST
+ depends on BUSYBOX_CONFIG_UNLZMA
+ help
+ This option reduces decompression time by about 25% at the cost of
+ a 1K bigger binary.
+
+config BUSYBOX_CONFIG_LZMA
+ bool "Provide lzma alias which supports only unpacking"
+ default BUSYBOX_DEFAULT_LZMA
+ depends on BUSYBOX_CONFIG_UNLZMA
+ help
+ Enable this option if you want commands like "lzma -d" to work.
+ IOW: you'll get lzma applet, but it will always require -d option.
+config BUSYBOX_CONFIG_UNXZ
+ bool "unxz"
+ default BUSYBOX_DEFAULT_UNXZ
+ help
+ unxz is a unlzma successor.
+
+config BUSYBOX_CONFIG_XZ
+ bool "Provide xz alias which supports only unpacking"
+ default BUSYBOX_DEFAULT_XZ
+ depends on BUSYBOX_CONFIG_UNXZ
+ help
+ Enable this option if you want commands like "xz -d" to work.
+ IOW: you'll get xz applet, but it will always require -d option.
config BUSYBOX_CONFIG_BZIP2
bool "bzip2"
default BUSYBOX_DEFAULT_BZIP2
Unless you have a specific application which requires bzip2, you
should probably say N here.
-
config BUSYBOX_CONFIG_CPIO
bool "cpio"
default BUSYBOX_DEFAULT_CPIO
depends on BUSYBOX_CONFIG_FEATURE_CPIO_O
help
Passthrough mode. Rarely used.
-
config BUSYBOX_CONFIG_DPKG
bool "dpkg"
default BUSYBOX_DEFAULT_DPKG
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 BUSYBOX_DEFAULT_DPKG_DEB
"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 BUSYBOX_DEFAULT_GUNZIP
- 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_GZIP
bool "gzip"
default BUSYBOX_DEFAULT_GZIP
help
Enable use of long options, increases size by about 106 Bytes
+config BUSYBOX_CONFIG_GZIP_FAST
+ int "Trade memory for gzip speed (0:small,slow - 2:fast,big)"
+ default BUSYBOX_DEFAULT_GZIP_FAST
+ range 0 2
+ depends on BUSYBOX_CONFIG_GZIP
+ help
+ Enable big memory options for gzip.
+ 0: small buffers, small hash-tables
+ 1: larger buffers, larger hash-tables
+ 2: larger buffers, largest hash-tables
+ Larger models may give slightly better compression
config BUSYBOX_CONFIG_LZOP
bool "lzop"
default BUSYBOX_DEFAULT_LZOP
High levels (7,8,9) of lzop compression. These levels
are actually slower than gzip at equivalent compression ratios
and take up 3.2K of code.
-
-config BUSYBOX_CONFIG_RPM2CPIO
- bool "rpm2cpio"
- default BUSYBOX_DEFAULT_RPM2CPIO
- help
- Converts a RPM file into a CPIO archive.
-
config BUSYBOX_CONFIG_RPM
bool "rpm"
default BUSYBOX_DEFAULT_RPM
help
Mini RPM applet - queries and extracts RPM packages.
-
+config BUSYBOX_CONFIG_RPM2CPIO
+ bool "rpm2cpio"
+ default BUSYBOX_DEFAULT_RPM2CPIO
+ help
+ Converts a RPM file into a CPIO archive.
config BUSYBOX_CONFIG_TAR
bool "tar"
default BUSYBOX_DEFAULT_TAR
help
With this option busybox supports restoring SELinux labels
when extracting files from tar archives.
-
-config BUSYBOX_CONFIG_UNCOMPRESS
- bool "uncompress"
- default BUSYBOX_DEFAULT_UNCOMPRESS
- 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 BUSYBOX_DEFAULT_UNLZMA
- 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 "Optimize unlzma for speed"
- default BUSYBOX_DEFAULT_FEATURE_LZMA_FAST
- depends on BUSYBOX_CONFIG_UNLZMA
- help
- This option reduces decompression time by about 25% at the cost of
- a 1K bigger binary.
-
-config BUSYBOX_CONFIG_LZMA
- bool "Provide lzma alias which supports only unpacking"
- default BUSYBOX_DEFAULT_LZMA
- depends on BUSYBOX_CONFIG_UNLZMA
- help
- Enable this option if you want commands like "lzma -d" to work.
- IOW: you'll get lzma applet, but it will always require -d option.
-
-config BUSYBOX_CONFIG_UNXZ
- bool "unxz"
- default BUSYBOX_DEFAULT_UNXZ
- help
- unxz is a unlzma successor.
-
-config BUSYBOX_CONFIG_XZ
- bool "Provide xz alias which supports only unpacking"
- default BUSYBOX_DEFAULT_XZ
- depends on BUSYBOX_CONFIG_UNXZ
- help
- Enable this option if you want commands like "xz -d" to work.
- IOW: you'll get xz applet, but it will always require -d option.
-
config BUSYBOX_CONFIG_UNZIP
bool "unzip"
default BUSYBOX_DEFAULT_UNZIP
projects / openwrt / staging / chunkeey.git / blobdiff