Make tar, rpm, modprobe etc understand .gz data.
config FEATURE_SEAMLESS_Z
- bool "Make tar and gunzip understand .Z data"
+ bool "tar, rpm, modprobe etc understand .Z data"
default n
help
- Make tar and gunzip understand .Z data.
+ Make tar, rpm, modprobe etc understand .Z data.
config AR
bool "ar"
help
Enable use of long options, increases size by about 106 Bytes
-config GZIP_BIG_MEM
- bool "Trade memory for gzip speed"
- default n
- depends on GZIP
- help
- Enable big memory options for gzip, including larger I/O
- buffers and bigger hash tables. Faster, but uses at least
- twice as much memory. Select if speed is more important than
- memory use.
+config GZIP_FAST
+ int "Trade memory for gzip speed (0:small,slow - 2:fast,big)"
+ default 0
+ range 0 2
+ depends on 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 LZOP
bool "lzop"
is generally considerably better than that achieved by the bzip2
compressors.
- The BusyBox unlzma applet is limited to de-compression only.
+ The BusyBox unlzma applet is limited to decompression 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 FEATURE_LZMA_FAST
bool "Optimize unlzma for speed"
- default y
+ default n
depends on UNLZMA
help
This option reduces decompression time by about 25% at the cost of