diff options
Diffstat (limited to 'package/busybox/config/shell/Config.in')
| -rw-r--r-- | package/busybox/config/shell/Config.in | 65 |
1 files changed, 62 insertions, 3 deletions
diff --git a/package/busybox/config/shell/Config.in b/package/busybox/config/shell/Config.in index 6ac4f6971..b9a1b4d7a 100644 --- a/package/busybox/config/shell/Config.in +++ b/package/busybox/config/shell/Config.in @@ -3,7 +3,7 @@ # see scripts/kbuild/config-language.txt. # -menu "Another Bourne-like Shell" +menu "Shells" choice prompt "Choose your default shell" @@ -36,6 +36,7 @@ endchoice config BUSYBOX_CONFIG_ASH bool "ash" default y + select BUSYBOX_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 @@ -53,6 +54,23 @@ config BUSYBOX_CONFIG_ASH_JOB_CONTROL help Enable job control in the ash shell. +config BUSYBOX_CONFIG_ASH_READ_NCHARS + bool " Enable 'read -n N' and 'read -s' support" + default n + depends on BUSYBOX_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 BUSYBOX_CONFIG_ASH_READ_TIMEOUT + bool " Enable 'read -t S' support." + default y + depends on BUSYBOX_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 BUSYBOX_CONFIG_ASH_ALIAS bool " Enable alias support" default y @@ -92,6 +110,21 @@ config BUSYBOX_CONFIG_ASH_CMDCMD you to run the specified command with the specified arguments, even when there is an ash builtin command with the same name. +config BUSYBOX_CONFIG_ASH_BUILTIN_ECHO + bool " Enable builtin version of 'echo'" + default y + depends on BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_FANCY_ECHO + bool " Enable echo options (-n and -e)" + default y + depends on BUSYBOX_CONFIG_ASH_BUILTIN_ECHO + help + This adds options (-n and -e) to echo. + config BUSYBOX_CONFIG_ASH_MAIL bool " Check for new mail on interactive shells" default n @@ -104,7 +137,7 @@ config BUSYBOX_CONFIG_ASH_OPTIMIZE_FOR_SIZE default y depends on BUSYBOX_CONFIG_ASH help - Compile ash for reduced size at price of speed. + Compile ash for reduced size at the price of speed. config BUSYBOX_CONFIG_ASH_RANDOM_SUPPORT bool " Enable pseudorandom generator and variable $RANDOM" @@ -117,9 +150,21 @@ config BUSYBOX_CONFIG_ASH_RANDOM_SUPPORT After "unset RANDOM" then generator will switch off and this variable will no longer have special treatment. +config BUSYBOX_CONFIG_ASH_EXPAND_PRMT + bool " Expand prompt string" + default n + depends on BUSYBOX_CONFIG_ASH + help + "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 BUSYBOX_CONFIG_HUSH bool "hush" default n + select BUSYBOX_CONFIG_TRUE + select BUSYBOX_CONFIG_FALSE + select BUSYBOX_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 @@ -134,6 +179,9 @@ config BUSYBOX_CONFIG_HUSH config BUSYBOX_CONFIG_LASH bool "lash" default n + select BUSYBOX_CONFIG_TRUE + select BUSYBOX_CONFIG_FALSE + select BUSYBOX_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 @@ -146,6 +194,9 @@ config BUSYBOX_CONFIG_LASH config BUSYBOX_CONFIG_MSH bool "msh" default n + select BUSYBOX_CONFIG_TRUE + select BUSYBOX_CONFIG_FALSE + select BUSYBOX_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 @@ -175,7 +226,7 @@ config BUSYBOX_CONFIG_FEATURE_SH_STANDALONE_SHELL 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 @@ -190,6 +241,14 @@ config BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING help Enable command editing in shell. +config BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING_VI + bool "vi-style line editing commands" + default n + depends on BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_COMMAND_HISTORY int "history size" default 15 |