diff options
Diffstat (limited to 'package/utils/busybox/config/archival')
| -rw-r--r-- | package/utils/busybox/config/archival/Config.in | 148 |
1 files changed, 70 insertions, 78 deletions
diff --git a/package/utils/busybox/config/archival/Config.in b/package/utils/busybox/config/archival/Config.in index b178d0cb3e..e977bb49d8 100644 --- a/package/utils/busybox/config/archival/Config.in +++ b/package/utils/busybox/config/archival/Config.in @@ -6,8 +6,6 @@ menu "Archival Utilities" - - config BUSYBOX_CONFIG_FEATURE_SEAMLESS_XZ bool "Make tar, rpm, modprobe etc understand .xz data" default BUSYBOX_DEFAULT_FEATURE_SEAMLESS_XZ @@ -33,10 +31,10 @@ config BUSYBOX_CONFIG_FEATURE_SEAMLESS_GZ 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" @@ -77,7 +75,19 @@ config BUSYBOX_CONFIG_FEATURE_AR_CREATE 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 @@ -90,7 +100,46 @@ config BUSYBOX_CONFIG_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 @@ -103,7 +152,6 @@ config BUSYBOX_CONFIG_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 @@ -132,7 +180,6 @@ config BUSYBOX_CONFIG_FEATURE_CPIO_P depends on BUSYBOX_CONFIG_FEATURE_CPIO_O help Passthrough mode. Rarely used. - config BUSYBOX_CONFIG_DPKG bool "dpkg" default BUSYBOX_DEFAULT_DPKG @@ -143,7 +190,6 @@ config BUSYBOX_CONFIG_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 @@ -165,15 +211,6 @@ config BUSYBOX_CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY "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 @@ -188,6 +225,17 @@ config BUSYBOX_CONFIG_FEATURE_GZIP_LONG_OPTIONS 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 @@ -202,19 +250,16 @@ config BUSYBOX_CONFIG_LZOP_COMPR_HIGH 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 @@ -314,59 +359,6 @@ config BUSYBOX_CONFIG_FEATURE_TAR_SELINUX 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 |