diff options
Diffstat (limited to 'package/utils/busybox/config/archival')
| -rw-r--r-- | package/utils/busybox/config/archival/Config.in | 78 |
1 files changed, 54 insertions, 24 deletions
diff --git a/package/utils/busybox/config/archival/Config.in b/package/utils/busybox/config/archival/Config.in index ff4c2cf6bd..cf47e6591b 100644 --- a/package/utils/busybox/config/archival/Config.in +++ b/package/utils/busybox/config/archival/Config.in @@ -31,7 +31,7 @@ config BUSYBOX_CONFIG_FEATURE_SEAMLESS_GZ Make tar, rpm, modprobe etc understand .gz data. config BUSYBOX_CONFIG_FEATURE_SEAMLESS_Z - bool "tar, rpm, modprobe etc understand .Z data" + bool "Make tar, rpm, modprobe etc understand .Z data" default BUSYBOX_DEFAULT_FEATURE_SEAMLESS_Z # it is ancient help Make tar, rpm, modprobe etc understand .Z data. @@ -79,10 +79,16 @@ config BUSYBOX_CONFIG_GUNZIP You can use the `-t' option to test the integrity of an archive, without decompressing it. +config BUSYBOX_CONFIG_ZCAT + bool "zcat" + default BUSYBOX_DEFAULT_ZCAT + help + Alias to "gunzip -c". + config BUSYBOX_CONFIG_FEATURE_GUNZIP_LONG_OPTIONS bool "Enable long options" default BUSYBOX_DEFAULT_FEATURE_GUNZIP_LONG_OPTIONS - depends on BUSYBOX_CONFIG_GUNZIP && BUSYBOX_CONFIG_LONG_OPTS + depends on (BUSYBOX_CONFIG_GUNZIP || BUSYBOX_CONFIG_ZCAT) && BUSYBOX_CONFIG_LONG_OPTS help Enable use of long options. config BUSYBOX_CONFIG_BUNZIP2 @@ -97,6 +103,12 @@ config BUSYBOX_CONFIG_BUNZIP2 Unless you have a specific application which requires bunzip2, you should probably say N here. + +config BUSYBOX_CONFIG_BZCAT + bool "bzcat" + default BUSYBOX_DEFAULT_BZCAT + help + Alias to "bunzip2 -c". config BUSYBOX_CONFIG_UNLZMA bool "unlzma" default BUSYBOX_DEFAULT_UNLZMA @@ -109,31 +121,47 @@ config BUSYBOX_CONFIG_UNLZMA 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 +config BUSYBOX_CONFIG_LZCAT + bool "lzcat" + default BUSYBOX_DEFAULT_LZCAT help - This option reduces decompression time by about 25% at the cost of - a 1K bigger binary. + 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_LZMA - bool "Provide lzma alias which supports only unpacking" + bool "lzma -d" 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_FEATURE_LZMA_FAST + bool "Optimize unlzma for speed" + default BUSYBOX_DEFAULT_FEATURE_LZMA_FAST + depends on BUSYBOX_CONFIG_UNLZMA || BUSYBOX_CONFIG_LZCAT || BUSYBOX_CONFIG_LZMA + help + This option reduces decompression time by about 25% at the cost of + a 1K bigger binary. config BUSYBOX_CONFIG_UNXZ bool "unxz" default BUSYBOX_DEFAULT_UNXZ help unxz is a unlzma successor. +config BUSYBOX_CONFIG_XZCAT + bool "xzcat" + default BUSYBOX_DEFAULT_XZCAT + help + Alias to "unxz -c". + config BUSYBOX_CONFIG_XZ - bool "Provide xz alias which supports only unpacking" + bool "xz -d" 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. @@ -158,7 +186,7 @@ config BUSYBOX_CONFIG_CPIO 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. + "newc" or "crc" format. Unless you have a specific application which requires cpio, you should probably say N here. @@ -198,16 +226,6 @@ config BUSYBOX_CONFIG_DPKG_DEB Unless you have a specific application which requires dpkg-deb, say N here. - -config BUSYBOX_CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY - bool "Extract only (-x)" - default BUSYBOX_DEFAULT_FEATURE_DPKG_DEB_EXTRACT_ONLY - 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_GZIP bool "gzip" default BUSYBOX_DEFAULT_GZIP @@ -249,10 +267,22 @@ config BUSYBOX_CONFIG_LZOP help Lzop compression/decompresion. +config BUSYBOX_CONFIG_UNLZOP + bool "unlzop" + default BUSYBOX_DEFAULT_UNLZOP + help + Lzop decompresion. + +config BUSYBOX_CONFIG_LZOPCAT + bool "lzopcat" + default BUSYBOX_DEFAULT_LZOPCAT + help + Alias to "unlzop -c". + config BUSYBOX_CONFIG_LZOP_COMPR_HIGH bool "lzop compression levels 7,8,9 (not very useful)" default BUSYBOX_DEFAULT_LZOP_COMPR_HIGH - depends on BUSYBOX_CONFIG_LZOP + depends on BUSYBOX_CONFIG_LZOP || BUSYBOX_CONFIG_UNLZOP || BUSYBOX_CONFIG_LZOPCAT help High levels (7,8,9) of lzop compression. These levels are actually slower than gzip at equivalent compression ratios |