# see scripts/kbuild/config-language.txt.
#
-menu "Another Bourne-like Shell"
+menu "Shells"
choice
prompt "Choose your default shell"
config CONFIG_ASH
bool "ash"
- default y
+ default n
+ select CONFIG_TEST
help
Tha 'ash' shell adds about 60k in the default configuration and is
the most complete and most pedantically correct shell included with
depends on CONFIG_ASH
config CONFIG_ASH_JOB_CONTROL
- bool " Enable Job control"
+ bool "Enable Job control"
default y
depends on CONFIG_ASH
help
Enable job control in the ash shell.
config CONFIG_ASH_READ_NCHARS
- bool " Enable 'read -n N' and 'read -s' support"
- default n
- depends on CONFIG_ASH
- help
+ bool "Enable 'read -n N' and 'read -s' support"
+ default n
+ depends on CONFIG_ASH
+ help
'read -n N' will return a value after N characters have been read.
'read -s' will read without echoing the user's input.
config CONFIG_ASH_READ_TIMEOUT
- bool " Enable 'read -t S' support."
- default n
- depends on CONFIG_ASH
- help
+ bool "Enable 'read -t S' support."
+ default n
+ depends on CONFIG_ASH
+ help
'read -t S' will return a value after S seconds have passed.
This implementation will allow fractional seconds, expressed
as a decimal fraction, e.g. 'read -t 2.5 foo'.
config CONFIG_ASH_ALIAS
- bool " Enable alias support"
+ bool "Enable alias support"
default y
depends on CONFIG_ASH
help
Enable alias support in the ash shell.
config CONFIG_ASH_MATH_SUPPORT
- bool " Enable Posix math support"
+ bool "Enable Posix math support"
default y
depends on CONFIG_ASH
help
Enable math support in the ash shell.
config CONFIG_ASH_MATH_SUPPORT_64
- bool " Extend Posix math support to 64 bit"
+ bool "Extend Posix math support to 64 bit"
default n
depends on CONFIG_ASH_MATH_SUPPORT
help
large numbers.
config CONFIG_ASH_GETOPTS
- bool " Enable getopts builtin to parse positional parameters"
+ bool "Enable getopts builtin to parse positional parameters"
default n
depends on CONFIG_ASH
help
Enable getopts builtin in the ash shell.
config CONFIG_ASH_CMDCMD
- bool " Enable cmdcmd to override shell builtins"
+ bool "Enable cmdcmd to override shell builtins"
default n
depends on CONFIG_ASH
help
even when there is an ash builtin command with the same name.
config CONFIG_ASH_BUILTIN_ECHO
- bool " Enable builtin version of 'echo'"
+ bool "Enable builtin version of 'echo'"
default n
depends on CONFIG_ASH
help
# this entry also appears in coreutils/Config.in, next to the echo applet
config CONFIG_FEATURE_FANCY_ECHO
- bool " Enable echo options (-n and -e)"
+ bool "Enable echo options (-n and -e)"
default y
depends on CONFIG_ASH_BUILTIN_ECHO
help
This adds options (-n and -e) to echo.
config CONFIG_ASH_MAIL
- bool " Check for new mail on interactive shells"
+ bool "Check for new mail on interactive shells"
default y
depends on CONFIG_ASH
help
Enable "check for new mail" in the ash shell.
config CONFIG_ASH_OPTIMIZE_FOR_SIZE
- bool " Optimize for size instead of speed"
+ bool "Optimize for size instead of speed"
default y
depends on CONFIG_ASH
help
- Compile ash for reduced size at price of speed.
+ Compile ash for reduced size at the price of speed.
config CONFIG_ASH_RANDOM_SUPPORT
- bool " Enable pseudorandom generator and variable $RANDOM"
+ bool "Enable pseudorandom generator and variable $RANDOM"
default n
depends on CONFIG_ASH
help
variable will no longer have special treatment.
config CONFIG_ASH_EXPAND_PRMT
- bool " Support expand PS#"
+ bool "Expand prompt string"
default n
depends on CONFIG_ASH
help
- "PS#" may be have commands. It option enable expand string
- from prompt before each show.
-
+ "PS#" may be contain volatile content, such as backquote commands.
+ This option recreates the prompt string from the environment
+ variable each time it is displayed.
config CONFIG_HUSH
bool "hush"
default n
+ select CONFIG_TRUE
+ select CONFIG_FALSE
+ select CONFIG_TEST
help
hush is a very small shell (just 18k) and it has fairly complete
Bourne shell grammar. It even handles all the normal flow control
config CONFIG_LASH
bool "lash"
default n
+ select CONFIG_TRUE
+ select CONFIG_FALSE
+ select CONFIG_TEST
help
lash is the very smallest shell (adds just 10k) and it is quite
usable as a command prompt, but it is not suitable for any but the
config CONFIG_MSH
bool "msh"
default n
+ select CONFIG_TRUE
+ select CONFIG_FALSE
+ select CONFIG_TEST
help
The minix shell (adds just 30k) is quite complete and handles things
like for/do/done, case/esac and all the things you expect a Bourne
busybox to use the ifconfig busybox applet. Specifying the fully
qualified executable name, such as '/sbin/ifconfig' will still
execute the /sbin/ifconfig executable on the filesystem. This option
- is generally used when creating a staticly linked version of busybox
+ is generally used when creating a statically linked version of busybox
for use as a rescue shell, in the event that you screw up your system.
Note that when using this option, the shell will attempt to directly
projects / oweals / busybox.git / blobdiff