# see scripts/kbuild/config-language.txt.
#
-menu "Another Bourne-like Shell"
+menu "Shells"
choice
prompt "Choose your default shell"
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
+ '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
+ '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"
default y
help
Enable math support in the ash shell.
+config CONFIG_ASH_MATH_SUPPORT_64
+ bool " Extend Posix math support to 64 bit"
+ default n
+ depends on CONFIG_ASH_MATH_SUPPORT
+ help
+ Enable 64-bit math support in the ash shell. This will make
+ the shell slightly larger, but will allow computation with very
+ large numbers.
+
config CONFIG_ASH_GETOPTS
- bool " Enable getopt builtin to parse positional parameters"
+ bool " Enable getopts builtin to parse positional parameters"
default n
depends on CONFIG_ASH
help
- Enable builtin getopt in the ash shell.
+ Enable getopts builtin in the ash shell.
config CONFIG_ASH_CMDCMD
bool " Enable cmdcmd to override shell builtins"
you to run the specified command with the specified arguments,
even when there is an ash builtin command with the same name.
+config CONFIG_ASH_BUILTIN_ECHO
+ bool " Enable builtin version of 'echo'"
+ default n
+ depends on CONFIG_ASH
+ help
+ Enable support for echo, built in to ash.
+
+# 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)"
+ 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"
default y
After "unset RANDOM" then generator will switch off and this
variable will no longer have special treatment.
+config CONFIG_ASH_EXPAND_PRMT
+ bool " Support expand PS#"
+ default n
+ depends on CONFIG_ASH
+ help
+ "PS#" may be have commands. It option enable expand string
+ from prompt before each show.
+
+
config CONFIG_HUSH
bool "hush"
default n
is generally used when creating a staticly 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
+ run '/bin/busybox'. If you do not have the busybox binary sitting in
+ that exact location with that exact name, this option will not work at
+ all.
+
config CONFIG_FEATURE_COMMAND_EDITING
bool "command line editing"
default n
help
Enable command editing in shell.
+config CONFIG_FEATURE_COMMAND_EDITING_VI
+ bool "vi-style line editing commands"
+ default n
+ depends on CONFIG_FEATURE_COMMAND_EDITING
+ help
+ Enable vi-style line editing in the shell. This mode can be
+ turned on and off with "set -o vi" and "set +o vi".
+
config CONFIG_FEATURE_COMMAND_HISTORY
int "history size"
default 15